Success or COP-out: How do this year’s climate talks rate?


              FILE - A hand reads "pay" calling for reparations for loss and damage at the COP27 U.N. Climate Summit, Friday, Nov. 18, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong, File)
            
              FILE - Youth activists hold signs encouraging world leaders to maintain policies that limit warming to 1.5 degrees Celsius since pre-industrial times and provide reparations for loss and damage at the COP27 U.N. Climate Summit, Nov. 19, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty, File)
            
              FILE - Demonstrators participate in a silent protest for climate justice and human rights at the COP27 U.N. Climate Summit, Nov. 10, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong, File)
            
              FILE - A demonstrator wears a mask that reads "climate finance now!" at the COP27 U.N. Climate Summit, Saturday, Nov. 12, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong, File)
            
              FILE - Activists hold signs for 1.5 degrees Celsius for Peace during a session at the COP27 U.N. Climate Summit, Nov. 17, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty, File)
            
              FILE - A group of protesters wear T-shirts with #FREEALAA after a panel with Sanaa Seif, sister of Egypt's jailed leading pro-democracy activist Alaa Abdel-Fattah, who is on a hunger and water strike, at the COP27 U.N. Climate Summit, Tuesday, Nov. 8, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Nariman El-Mofty, File)
            
              FILE - Vanessa Nakate, of Uganda, from left, Mitzi Jonelle Tan, of the Philippines, Precious Kalombwana, of Zambia, and Dominika Lasota, of Poland, hold signs that read "show us the money" at the U.S. Center at the COP27 U.N. Climate Summit, Friday, Nov. 11, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong, File)
            
              FILE - A woman wears a mask that says "loss & damage finance now" at the COP27 U.N. Climate Summit, Nov. 16, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong, File)
            
              FILE - Mitzi Jonelle Tan, center, of the Philippines, participates in a demonstration at the COP27 U.N. Climate Summit, Nov. 18, 2022, in Sharm el-Sheikh, Egypt. (AP Photo/Peter Dejong, File)