摘要全球变暖的主要原因是越来越多的温室气体排放，剧烈的气候变化严重威胁人类健康。世界卫生组织估计2012年全球有1 260万人的死亡与可改变的环境因素有关；2030—2050年间每年气候变化导致的直接死亡为250 000人。世界各国通过签署《巴黎协定》，设定碳达峰、碳中和目标与措施等，努力降低温室气体排放，减轻气候变化的危害。中国在全球碳达峰、碳中和战略中发挥重要作用。气候危机也是全球健康危机，碳达峰、碳中和将是中国卫生健康系统的战略机遇。碳达峰、碳中和与中国卫生健康系统的目标是和谐共生的，均致力于为人民提供高质量的健康保障。中国卫生健康体系不仅应该努力减少自身的碳排放量，也要为全球碳达峰、碳中和整体战略贡献力量。

abstractsExcessive emission of greenhouse gases is the most important reason for global warming. Severe climate change significantly threatens human health. World Health Organization estimated that 12.6 million deaths were attributable to modifiable environmental factors and climate change would lead to 0.25 million deaths annually during 2030-2050. All countries in the world try to reduce greenhouse gas emission to mitigate adverse impacts of climate change by following the Paris Agreement, through setting goals and measures of carbon peak, and carbon neutrality. China plays a very important role in the campaign of global Carbon Peak and Carbon Neutrality. Climate change is also a global health emergency, and Carbon Peak and Carbon Neutrality will be a strategic opportunity for China′s health system. The goals of Carbon Peak and Carbon Neutrality are harmonized with those of China′s health system, both aiming to provide high-quality health security for all Chinese people. China′s health system should try to not only reduce its own carbon footprints, but also make significant contributions to the global Carbon Peak and Carbon Neutrality campaign.