Close
KTAR.com
News
Shows
Blogs
KTAR News on 92.3FM

UN climate talks drag into extra time with scant progress

Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Simon Stiell, U.N. climate chief, speaks during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, listens during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, sits during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, left, and Sherry Rehman, minister of climate change for Pakistan, pose for photos during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, arrives for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates listen during a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, left, and Sameh Shoukry, president of the COP27 climate summit, shake hands during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A delegate yawns during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Members of the media rest ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, right, talks with Simon Stiell, U.N. climate chief, during a break in a closing plenary session at the U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates rest during a break in a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Members of the media rest ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Members of the media rest ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Members of the media rest ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, walks through the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's Foreign Minister Annalena Baerbock sits as a closing plenary session begins at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Documents are brought in for a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Maisa Rojas, minister of environment of Chile, left, and Germany's climate envoy Jennifer Morgan talk ahead of a closing plenary session at the COP27 U.N. Climate Summit, Sunday, Nov. 20, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Spain's Environment Minister Teresa Ribera speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sun Zhen, deputy director-general of Climate Change, ministry of ecology and environment of China, works at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Sun Zhen, deputy director-general of Climate Change, ministry of ecology and environment of China, works at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Sun Zhen, deputy director-general of Climate Change, ministry of ecology and environment of China, works at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Sun Zhen, deputy director-general of Climate Change, ministry of ecology and environment of China, works at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Delegates gather for a meeting with the COP27 presidency that was closed to press at the U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Luisa Neubauer, German climate activist, center, speaks with a group at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks past a display of videos addressed to world leaders at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Xie Zhenhua, China's special envoy for climate, meets with members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Olivia Zhang) Sameh Shoukry, president of the COP27 climate summit, leaves after speaking at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Germany's climate envoy Jennifer Morgan talks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, speaks at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Youth activists hold signs encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, speaks at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Youth activists hold signs encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, speaks at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Youth activists hold signs encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, speaks at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Youth activists hold signs encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, speaks at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Climate activists, from left, Luisa Neubauer, of Germany, and Patience Nabukalu, of Uganda, hold signs with other youth activists encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Youth activists hold signs encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) From left, Espen Barth Eide, minister for climate and environment of Norway, Steven Guilbeault, minister of environment and Climate Change for Canada, and James Shaw, minister of climate change of New Zealand speak to members of the media with at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Members of the China delegation meet inside a room at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Germany's Foreign Minister Annalena Baerbock, center right, sits outside at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Chairs are stacked up as the COP27 U.N. Climate Summit continues, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A man walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Zhao Yingmin, vice ministry of ecology and environment of China, walks through the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Letters and drawings left behind are gathered at the Youth Pavilion at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Frans Timmermans, executive vice president of the European Commission, center left, speaks to members of the media as German Foreign Minister Annalena Baerbock, right, listens at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sameh Shoukry, president of the COP27 climate summit, speaks at the summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Members of the media listen as Frans Timmermans, executive vice president of the European Commission, left, speaks at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) A plug is pulled at the United Kingdom Pavilion as the COP27 U.N. Climate Summit continues, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Letters and drawings are displayed at the COP27 U.N. Climate Summit, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) James Shaw, minister of Climate Change of New Zealand, second from left, is filmed as he walks through the the COP27 U.N. Climate Summit venue, Saturday, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong)