Extreme heat is a growing threat to health, jobs and food security in southern Africa – study looks for practical solutions

Extreme heat is not just uncomfortable weather – it is becoming a serious threat to health, jobs and food security across southern Africa, especially for those least able to cope.

Unlike floods, cyclones, wildfires or storms, extreme heat rarely leaves dramatic images of destruction. But it builds without relief, putting strain on people’s bodies, homes and health systems.

In many cases, the danger is intensified when temperatures stay high overnight, leaving little chance to recover.