Dawn
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03:28 Jul 29, 2026
• 89pc of Pakistan’s population trapped in deadly combination of extreme heat, lack of access to air conditioning • Chicago University study says 377,000 lives projected to be lost each year by 2050, including 150,000 in Pakistan ISLAMABAD: As extreme heat events become more frequent, most poor countries lack the resources to power the cooling systems needed to adapt to rising temperatures, resulting in 10 times more deaths compared to their wealthier counterparts. According to a new study by the Climate Impact Lab, headquartered at the University of Chicago, climate-driven temperature changes are on track to cause about 430,000 more deaths annually by 2050, and cooling systems can play a major role in preventing these deaths. Areas in 18 countries—home to 676 million people— are trapped in a deadly combination of extreme heat and lack of cooling, described as a ‘mortality-cooling trap’ (MCT) by the study. As many as 377,000 lives are projected to be lost each year starting in 2050 due to warmer temperatures ...