30 Million Years to Recover From Extinction?

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Scientists have been saying for a while that by the end of this century, half of all species could be extinct. And a new study says that it could take an awfully long time for Earth to recover—30 million years, to be specific.

Back in the Permian era, Earth lost more than 90 percent of all life. Scientists once thought that species rebounded quickly from the hit, but it turns out they were sort of missing the fine print, according to researchers at Bristol University:

Sahney and Benton looked at the recovery of tetrapods – animals with a backbone and four legs, such as amphibians and reptiles – and found that although globally tetrapods appeared to recover quickly, the dramatic restructuring that occurred at the community level was not permanent and communities did not recover numerically or ecologically until about 30 million years later.

And when the species were struggling to rebound back then, they didn’t even have to deal with us.

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Corrupt leaders the world over can (and will) try to shut down the truth, but when the truth has millions of people on its side, you can't keep it down for good. And there's no more powerful or urgent argument for your support of Mother Jones' journalism right now than that. We need to raise about $450,000 to hit our online fundraising budget in these next few months, so please read more from Monika and pitch in if you can.

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