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That xkcd comic doesn’t seem to be showing what you seem to think it is showing. And back when CO2 levels were higher, how many humans were around? Fortunately
by irrational 5y ago
That xkcd comic doesn’t seem to be showing what you seem to think it is showing.
And back when CO2 levels were higher, how many humans were around? Fortunately none.
- fsflover 5y agoIt shows that the changes were never as fast as now and still could be dangerous if humans were there.