Devastating die-off: Global Warming Threatens One-Third of Species by 2100

Douglas McIntyre, editor-in-chief of Climate Crisis 24/7, warns that a third of the world’s species could face extinction by 2100 if global temperatures rise by five degrees. He explains that the decline in biodiversity, driven by global warming, would have severe consequences for agriculture, food security and energy production. McIntyre emphasizes the need to reverse temperature trends and their cascading effects on ecosystems and human survival.