https://www.wired.com/story/its-not-just-the-extreme-heat-its-the-extreme-humidity/

This story originally appeared in The Guardian and is part of the Climate Desk collaboration.

Intolerable bouts of extreme humidity and heat that could threaten human survival are on the rise across the world, suggesting that worst-case-scenario warnings about the consequences of global heating are already occurring, a new study has revealed.