The effect of doubling CO2 from 400 ppm to 800 ppm plus feedbacks is 0.5°C, reports a new study using HITRAN data. This is only 0.04°C more than the warming from doubled CO2 from 200ppm to 400 ppm (0.46°C). Support JunkScience.com!
via JunkScience.com
September 6, 2021 at 07:11PM
Iowa Climate Science Education 
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