#alisongeorge — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #alisongeorge, aggregated by home.social.
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*#CO2 has historically shown a much higher climate sensitivity*
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via #AlisonGeorge
"...the 👉 last time #CO2 levels were consistently as high as they are today was around 14 million years ago – considerably longer ago than some previous estimates...👈
Today’s climate models estimate that a doubling of atmospheric CO2 levels would result in warming of b/w 1.5°C and 4.5°C. But the 👉 results suggest a much bigger temperature rise: ...