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[–] Vercingetorix 0 points 2 points (+2|-0) ago 

It is already too late, and most people don't want to recognize it.

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[–] ChemicalEngineer 0 points 0 points (+0|-0) ago 

While I agree that the rapid acidification of the oceans are really bad, isn't the largest extinction period in history from when bacteria evolved photosynthesis and rapidly oxygenated the atmosphere?

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[–] casper 0 points 1 points (+1|-0) ago 

If by "rapidly" you mean about 2 billion years, then yes.

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[–] ChemicalEngineer 0 points 0 points (+0|-0) ago 

Your links says it happened over 200million years, just 2.3 billion years ago.