Extreme heat could put 40% of land vertebrates in peril by end of century. Study shows ‘disastrous consequences for wildlife’ if human-caused emissions push global temperatures up 4.4C #ClimateCrisis https://www.theguardian.com/environment/2023/jan/18/extreme-heat-could-put-40-percent-land-vertebrates-peril-end-of-century-aoe