Science
CO2 in Earth’s atmosphere nearing levels of 15m years ago – The Guardian
Last time CO2 was at similar level temperatures were 3C to 4C hotter and sea levels were 20 metres higher
The amount of carbon dioxide in the Earths atmosphere is approaching a level not seen in 15m years and perhaps never previously experienced by a hominoid, according to the authors of a study.
At pre…
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