Friday, August 26, 2016

That's odd, I don't think there were any cars or fireplaces around then

Extreme global warming caused a severe mass extinction of life on Earth 252 million years ago. It took life up to 9 million years to recover. New study finds clues in the Arctic as to why this recovery took so long.

Arctic gives clues on worst mass extinction of life
96 percent of marine species, and 70 percent of terrestrial life died off in the Permian-Triassic extinction event, as geologists know it. It is also known as The Great Dying Event for obvious reasons.

“The mass extinction was likely triggered by a explosive event of volcanic eruptions in what is now Siberia. These eruptions lasted for a million years and emitted enormous amounts of volatiles, such as carbon dioxide and methane, which made our planet unbearably hot.” says Jochen Knies, researcher at CAGE.
Damn.  So volcanoes and such can cause this?  I thought it was all on humans.

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