世卫组织测算：六类气候健康行动推广后每年可防160万人死亡，带来9.3万亿美元收益
世界卫生组织2026年11月4日在日内瓦发布新测算：在第31届联合国气候变化大会（COP31）于土耳其安塔利亚举行前，推广已被证明有效的气候与健康行动，每年可防止约160万人死亡，同时产生约3.9万亿美元经济福利收益和约5.4万亿美元财政收益。
测算涵盖的行动包括高温健康预警系统、能抵御气候变化的饮水与卫生服务、基础卫生与洗手设施、更清洁的家庭能源，以及更有效的化石燃料定价政策。世卫组织称，气候危机正在助长疫情暴发、推高心肺疾病、癌症和哮喘发病，并让健康饮食更难负担。
总干事谭德塞表示，气候行动不是成本，而是对更健康的人、地球与经济的投资。世卫组织将在 COP31 上继续提出：气候危机就是健康危机，健康是最有说服力的气候行动理由。（来源：世界卫生组织）
WHO Estimates Six Climate and Health Actions Could Prevent 1.6 Million Deaths a Year and Deliver 9.3 Trillion Dollars in Benefits
The World Health Organization on November 4, 2026, in Geneva released new estimates ahead of the COP31 climate conference in Antalya, Türkiye: scaling up proven climate and health actions globally could prevent about 1.6 million deaths each year, while generating an estimated 3.9 trillion US dollars in economic welfare benefits and a further 5.4 trillion dollars in fiscal benefits.
The actions assessed include heat-health warning systems, climate-resilient drinking-water and sanitation services, basic hygiene and handwashing facilities, cleaner household energy, and more effective fossil-fuel pricing policies. WHO says the climate crisis is fuelling outbreaks, driving higher rates of heart and lung disease, cancer and asthma, and making healthy diets less affordable.
Director-General Tedros Adhanom Ghebreyesus said climate action is not a cost but an investment in healthier people, a healthier planet and healthier economies, and that WHO will argue at COP31 that the climate crisis is a health crisis. (Source: World Health Organization)
来源：世界卫生组织
发布：GSM·美国（发布链接）
图片来源：图：世界气象组织总部（日内瓦）。照片：Torbjorn Toby Jorgensen，CC BY-SA 2.0，经 Wikimedia Commons。 / WMO headquarters in Geneva. Photo by Torbjorn Toby Jorgensen, CC BY-SA 2.0, via Wikimedia Commons.
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