“The effects extreme heat exposure can have on the body present a clear and growing global health issue,” said Ollie Jay, a professor from the University of Sydney, and a co-author of the Heat and Health report.
The findings echo another report, a two-part series called “Heat and Health” that was also published in The Lancet this week. It calls for global warming to be limited to 2.7 degrees F, in line with the Paris Climate Accords, to reduce heat-related mortality in the future. Otherwise, deaths will increase further and extreme heat will also lessen worker productivity and exacerbate other environmental challenges, such as wildfires, researchers said.