4 ms·We are already at Eocene levels of CO2 it’s just that our climate hasn’t caught up yetby TSiege 1y agoWe are already at Eocene levels of CO2 it’s just that our climate hasn’t caught up yetblueflow 1y agoI think that's wrong, Eocene ended when levels had fallen to roughly 600-700 ppm? And we are at 480 ppm now.TSiege 1y agoYou are correct. I meant the Miocene where towards the end CO2 was ~500 ppm which we are over with CO2e.