WHO Highlights Rising Global Heat-Related Mortality Amid Climate Change
The World Health Organization (WHO) has issued a stark warning about the growing health risks associated with extreme heat, exacerbated by climate change. Heat stress is now a leading cause of weather-related deaths, with global heat-related mortality for people over 65 increasing by 85% between 2000–2004 and 2017–2021. Vulnerable populations, including the elderly, outdoor workers, and those in low-quality housing, are particularly at risk. Heatwaves are becoming more frequent, intense, and prolonged, leading to acute public health emergencies. In Europe alone, the summer of 2022 saw an estimated 61,672 heat-related deaths. The WHO emphasizes that the health impacts of heat are predictable and largely preventable through targeted public health interventions and climate adaptation measures.