Guest essay by Eric Worrall
h/t JoNova – According to renowned Smithsonian Paleontologist Doug Erwin, people who claim we are in the midst of an anthropogenic mass extinction don’t have a clue what a mass extinction actually is.
Earth Is Not in the Midst of a Sixth Mass Extinction
“As scientists we have a responsibility to be accurate about such comparisons.”
NASA / Reuters
PETER BRANNEN JUN 13, 2017
At the annual meeting of the Geological Society of America, Smithsonian paleontologist Doug Erwin took the podium to address a ballroom full of geologists on the dynamics of mass extinctions and power grid failures—which, he claimed, unfold in the same way.
Erwin is one of the world’s experts on the End-Permian mass extinction, an unthinkable volcanic nightmare that nearly ended life on earth 252 million years ago. He proposed that earth’s great mass extinctions might unfold like…
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