Dhaka: With rising temperature, Bangladesh is facing physical and mental health risks, along with declining productivity leading to economic loss, says a new World Bank report launched today.

According to World Bank, the report titled "An Unsustainable Life: The Impact of Heat on Health and the Economy of Bangladesh," analyzed national temperature and humidity trends from 1976-2023 and draws from a new two-round 2024 household survey of more than 16,000 people. Since 1980, Bangladesh's maximum temperature has risen by 1.1°C, while the "feels like" temperature has surged by 4.5°C, triggering a rise in health issues such as diarrhea, persistent cough, respiratory diseases, and fatigue. Heatwaves have also caused mental health issues, including depression and anxiety.

Extreme heat is not just a seasonal inconvenience. Its impact is far reaching. "As we see in Bangladesh that the rising temperature is affecting our health and productivity, and the country's prosperity," said Jean Pesme, The World Bank Division Director for Bangladesh and Bhutan. "By building on its experience in climate adaptation and taking a coordinated approach across sectors, Bangladesh can address the heatwave impacts and maintain sustainable growth. The good news is that it can be done, as seen in countries like Singapore and others."

The report calls for urgent, coordinated action to protect people, livelihoods, and economy from escalating heat risks. The report recommends enhancing national preparedness through a multisectoral approach to dealing with heatwaves and equipping health systems to manage heat-related illnesses. Adaptation and preventive measures like creating urban green space and collecting granular and accurate weather and health data to inform decisions will help reduce exposure and risks. In addition, international support and public and private financing for mitigating the impacts of global warming on Bangladesh will be important.