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It’s 90 degrees Farenheit (32°C) in the Arctic right now | The Arctic is heating faster than the rest of the planet. New data illustrate how dire that is (www.scientificamerican.com)
submitted 2 months ago by [M] to c/climate@slrpnk.net
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[–] 27 points 2 months ago

WOO! IN YOUR FACE, CYANOBACTERIA OF 2 BILLION YEARS AGO! WE DID IT IN RECORD TIME!

(2ish BYA cyanobacteria in the ocean produced oxygen, but nothing had yet developed protection from oxidation, thus killing almost everything living)

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