Thursday, May 25, 2017

Humans cannot survive 4 degrees rise in global avg temp

Nature Bats Last: "If you’re too busy to read the evidence presented below, here’s the bottom line: On a planet 4 C hotter than baseline, all we can prepare for is human extinction (from Oliver Tickell’s 2008 synthesis in the Guardian). Tickell is taking a conservative approach, considering humans have not been present at 3.3 C or more above baseline (i.e., the beginning of the Industrial Revolution, commonly accepted as 1750). I cannot imagine a scenario involving a rapid rise in global-average temperature and also retention of habitat for humans."

https://youtu.be/dU7iBM45mHQ

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