Aw fuck, the great news keeps a’comin today :(
Antarctic CO2 hit 400 PPM for the first time in 4 million years https://t.co/h8VftQLjMp pic.twitter.com/eBP1eZfXx9 — Scientific American (@sciam) June 16, 2016
Antarctic CO2 hit 400 PPM for the first time in 4 million years https://t.co/h8VftQLjMp pic.twitter.com/eBP1eZfXx9
— Scientific American (@sciam) June 16, 2016