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Net Isotopic Signature of Atmospheric CO2 Sources and Sinks: No Change since the Little Ice Age

submitted by obvious to ClimateChangeSkeptic 8 monthsAug 6, 2024 10:43:02 ago (+29/-0)     (www.mdpi.com)

https://www.mdpi.com/2413-4155/6/1/17

"These findings confirm the major role of the biosphere in the carbon cycle and a non-discernible signature of humans."
Puny humans, your CO2 has no discernible effect!


3 comments block


[ - ] BoozyB 2 points 8 monthsAug 6, 2024 21:25:57 ago (+2/-0)

The air we breathe contains about .04% (400ppm) carbon dioxide.
Greenhouse growers add CO2 to achieve 1500 ppm for optimum plant growth.

[ - ] TheYiddler 0 points 8 monthsAug 7, 2024 06:09:45 ago (+0/-0)

Excessive CO2 just makes plants fat. Their nutritional content per unit mass goes down significantly. This in turn makes the people eating those plants fat. That greenhouse technique is bad.

[ - ] Sleazy 2 points 8 monthsAug 6, 2024 10:54:27 ago (+2/-0)

CO2 is what plants crave