Remember the science!
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Quite right. CO2 is not a problem. In fact without CO2, humans perish, as should be evident in that picture, which apparently misses the notice of some.
We are currently at around 400 PPM; dangerously and historically close to the minimum atmospheric CO2 level to support plant life on Earth.
That level is estimated to be 164 PPM. Before the Industrial Revolution, CO2 levels were just below 300 PPM and steadily going down, so it is arguable that the Industrial Revolution may have saved humanity from destruction.
But some folks seem determined to assist the Earth in killing us by cutting CO2 emissions. Brilliant.
TimTuolomne
Level 9
Mar 5, 2023
3
I saw a YTube video a while back (of course, cannot find it now) where this enviro scientist talked about CO2 use and impact. Interesting point (of many) was that some millions of years ago a shellfish (think clams) started sucking in CO2 like crazy and using it to make its shells -- which turn into limestone eventually. Anyhoo, CO2 had been horrendously high before these little buggers but they were winning -- until we happened along and started burning wood/coal -- where a lot of C is sequestered.
Atmospheric CO2 had been close to death level. Humans saved life on earth.
@bobbo666 Try looking up Dr Patrick Moore. He has some charts like that.
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