A demonstrator shows her hands reading "1.5 to survive" at a protest advocating for the warming goal at the COP27 U.N. Climate Summit, Nov. 16, 2022, in Sharm el-Sheikh, Egypt. There’s a two-out-of-three chance within the next five years that the world will temporarily reach the internationally accepted global temperature threshold for limiting the worst effects of climate change, a new World Meteorological Organization report forecasts on Wednesday, May 17, 2023. (AP Photo/Peter Dejong, File)