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Central Asia Faces Rising Heatwave Deaths
22 Jul
Summary
- Kazakhstan faces tripled heat-related deaths by 2050.
- Glaciers have lost up to 30% of mass since 1950.
- Water shortages risk food and energy security.

Kazakhstan has endured record-breaking heatwaves this summer, with temperatures in Astana reaching nearly 40°C. Across the country, highs have soared to 45°C, with prolonged heat expected through July. This extreme weather reflects a broader climate trend affecting Central Asia, increasing health, water, and food security risks.
Health systems are under pressure, as heat-related deaths in cities across Europe and Central Asia could triple by 2050 without stronger adaptation measures. While Kazakhstan does not track heat-related mortality specifically, the WHO warns of a sharp increase in such deaths, urging immediate action.
Central Asia is warming faster than the global average, leading to earlier snowmelt, increased flood risks, and higher wildfire threats. Glacier mass in Kazakhstan has decreased significantly since 1950, threatening future water availability. This escalating crisis poses risks to water, food, and energy security across the region.