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Takeaways: Bold proposals and ‘net zero’ criticism at COP27

Gaston Browne, prime minister of Antigua and Barbuda, speaks at the COP27 U.N. Climate Summit, Tuesday, Nov. 8, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) German Chancellor Olaf Scholz, speaks during the COP27 U.N. Climate Summit, in Sharm el-Sheikh, Egypt, Monday, Nov. 7, 2022. (AP Photo/Nariman El-Mofty) Kausea Natano, prime minister of Tuvalu, speaks to The Associated Press at the COP27 U.N. Climate Summit, Tuesday, Nov. 8, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Teresa de Miguel) Kausea Natano, prime minister of Tuvalu, speaks at the COP27 U.N. Climate Summit, Tuesday, Nov. 8, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong) Sanaa Seif, sister of Egypt's jailed leading pro-democracy activist Alaa Abdel-Fattah, who is on a hunger and water strike, speaks to members of the media at the COP27 U.N. Climate Summit, Tuesday, Nov. 8, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Climate activists Luisa Neubauer, of Germany, left, and Vanessa Nakate, of Uganda, center, Helena Marschall, of Germany, center right, and Licypriya Kangujam, of India, joined by others of Fridays for Future protest against Germany's Olaf Scholz's climate policy at the COP27 U.N. Climate Summit, Tuesday, Nov. 8, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty) Catherine McKenna, who led a group of many high-level experts on net-zero emissions, speaks during an interview with The Associated Press at the COP27 U.N. Climate Summit, Tuesday, Nov. 8, 2022, in Sharm el-Sheikh, Egypt. Oil companies pledging to get their emissions down to net zero better make sure they’ve got a credible plan and aren’t just making false promises, U.N. experts said in the report. (AP Photo/Thomas Hartwell)