Global warming responsible for one in three heat-related deaths, says study

The estimates indicate that 37% of all heat-related deaths in the recent summer periods were attributable to the warming of the planet due to human activities.

Global warming is already responsible for one in three heat-related deaths – study. Picture: Ian Nicholson/PA

A new study indicates that between 1991 and 2018, more than a third of all deaths in which heat played a role were attributable to human-induced global warming.

Using data from 732 locations in 43 countries around the world, researchers say it shows for the first time the actual contribution of man-made climate change in increasing mortality risks due to heat.