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[–] Animaillian 3 points -2 points (+1|-3) ago  (edited ago)

Plants need CO2 to get carbon for growth. The more CO2 there is the faster they grow.

https://en.wikipedia.org/wiki/Paleoclimatology#/media/File:All_palaeotemps.png

Look at this, from the time mammals took over the planet 65 million years ago until about 3 million years ago earth was hot, sometimes much hotter than now. Life thrived on earth during that period.

I have argued with climate activists before, none of them have any idea that the earth is normally much hotter than at present. But the science is sound, not controversial at all.