Increased Humidity From Climate Change Could Make It Harder To Tolerate Summers

It's not just the heat ? it's the humidity. Health experts actually apply that principle to workers, soldiers and sportsmen who toil outside and in places that lack air conditioning. A study in Nature Climate Change says that global warming will noticeably reduce the amount of time people can spend working and playing safely outside.

Source: http://www.npr.org/2013/02/25/172905430/increased-humidity-from-climate-change-could-make-it-harder-to-tolerate-summers?ft=1&f=1007

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