As Asia swelters through record-breaking temperatures, a new study reveals human-driven climate change has added an average of 30 days of extreme heat worldwide over the past year – impacting more than four billion people across 76 countries.
The findings, released on World Environment Day, show heatwaves now last longer and occur more frequently than in pre-industrial times. Scientists warn this trend particularly affects tropical regions and developing Asian economies, where vulnerable populations face heightened health risks and economic disruptions.
"What was once considered unusual is becoming our new normal," said climate researcher Dr. Li Wei, analyzing how prolonged heat stresses urban infrastructure and agricultural systems. South Asia's recent 45°C temperatures and Southeast Asia's school closures due to heat exhaustion underscore the regional implications.
The report frames extreme heat as both an environmental and human rights challenge, noting increased mortality among outdoor workers and displaced communities. As global temperatures continue rising, experts urge innovative cooling solutions and regional cooperation to address energy demands and food security concerns.
