Heat and Humidity Are Already Reaching the Limits of Human Tolerance

[Bok]

Events with extreme temperatures and humidity are occurring twice as often now as they were 40 years ago

-- Read more on ScientificAmerican.comhttp://feeds.feedburner.com/~ff/ScientificAmerican-News?i=V-pBDRG8nnk:g9XzpLqBEp4:V_sGLiPBpWU (http://rss.sciam.com/~ff/ScientificAmerican-News?a=V-pBDRG8nnk:g9XzpLqBEp4:V_sGLiPBpWU) http://feeds.feedburner.com/~ff/ScientificAmerican-News?i=V-pBDRG8nnk:g9XzpLqBEp4:gIN9vFwOqvQ (http://rss.sciam.com/~ff/ScientificAmerican-News?a=V-pBDRG8nnk:g9XzpLqBEp4:gIN9vFwOqvQ) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=cGdyc7Q-1BI (http://rss.sciam.com/~ff/ScientificAmerican-News?a=V-pBDRG8nnk:g9XzpLqBEp4:cGdyc7Q-1BI) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=QXVau8BzmBE (http://rss.sciam.com/~ff/ScientificAmerican-News?a=V-pBDRG8nnk:g9XzpLqBEp4:QXVau8BzmBE) http://feeds.feedburner.com/~ff/ScientificAmerican-News?i=V-pBDRG8nnk:g9XzpLqBEp4:F7zBnMyn0Lo (http://rss.sciam.com/~ff/ScientificAmerican-News?a=V-pBDRG8nnk:g9XzpLqBEp4:F7zBnMyn0Lo) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=l6gmwiTKsz0 (http://rss.sciam.com/~ff/ScientificAmerican-News?a=V-pBDRG8nnk:g9XzpLqBEp4:l6gmwiTKsz0) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=I9og5sOYxJI (http://rss.sciam.com/~ff/ScientificAmerican-News?a=V-pBDRG8nnk:g9XzpLqBEp4:I9og5sOYxJI) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=qj6IDK7rITs (http://rss.sciam.com/~ff/ScientificAmerican-News?a=V-pBDRG8nnk:g9XzpLqBEp4:qj6IDK7rITs) http://feeds.feedburner.com/~ff/ScientificAmerican-News?d=yIl2AUoC8zA (http://rss.sciam.com/~ff/ScientificAmerican-News?a=V-pBDRG8nnk:g9XzpLqBEp4:yIl2AUoC8zA)
http://feeds.feedburner.com/~r/ScientificAmerican-News/~4/V-pBDRG8nnk

More... (http://rss.sciam.com/~r/ScientificAmerican-News/~3/V-pBDRG8nnk/)