As leaders gather for the U.N. climate summit in Brazil this week — three decades after the world’s first annual climate conference — the data charting progress in the fight against global warming tells a sobering story. https://www.japantimes.co.jp/environment/2025/11/07/climate-change/cop30-planet-peril/?utm_medium=Social&utm_source=mastodon #environment #climatechange #brazil #emissions #climatechange #cop30