Extreme Heat in India’s Megacities: A Public Health Crisis on the Horizon

Extreme temperatures in India are causing a public health crisis, particularly in the country’s crowded megacities. Cities like New Delhi are experiencing scorching temperatures well above 45 degrees Celsius, with power usage reaching record highs. Experts warn that urbanization and climate change are exacerbating the situation, leading to more frequent and intense heatwaves.

In response to the heatwave, hospitals in Delhi have set up specialized units to treat patients suffering from heat-related illnesses. One hospital has already treated several patients, including manual laborers who work in extreme heat. The mortality rate for severe cases is alarmingly high, highlighting the urgent need for action to protect vulnerable populations.

Climate change is identified as the primary driver of the increasing heat impact in India. Researchers emphasize that human-induced climate change is the root cause of the extreme temperatures, with burning coal and deforestation contributing to the crisis. The government has committed to achieving net zero emissions by 2070, but for now, India remains heavily reliant on coal for power generation.

As temperatures continue to rise and the frequency of heatwaves increases, experts stress the importance of mitigating the effects of climate change to prevent further public health crises. The situation in India serves as a stark reminder of the consequences of not addressing global warming.