According to wikipedia[1], the Sun increases in brightness steadily about 1% every 100M years, yet we had CO2 levels 10 times higher than now about 500M years ago.
[1] https://en.wikipedia.org/wiki/Solar_luminosity
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According to wikipedia[1], the Sun increases in brightness steadily about 1% every 100M years, yet we had CO2 levels 10 times higher than now about 500M years ago.
[1] https://en.wikipedia.org/wiki/Solar_luminosity
reply