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)