WHO世界卫生组织：2025年测量卫生系统中的温室气体排放报告（英文版）

Climate change is a growing health crisis, driving increased mortality from heat, malnutrition, and disease, and placing increasing pressure on health systems worldwide. Despite the Paris Agreement goal of limiting long-run warming to 1.5 °C, global temperatures have already exceeded this threshold over the course of a single year. The health sector contributes to approximately 5% of global emissions. It is imperative that health systems rapidly prepare for further increases in global temperatur