Dan Riskin on how Earth recovers from global warming

Carbon dioxide levels have skyrocketed in the past. Dan Riskin reports that the Earth has a way to stabilize itself, it just takes a while.

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13 comments

  1. Oh well gonna die sooner or later be long after I’m gone. Today’s society screw everyone else look after themselves

  2. It’s too bad that the Earth doesn’t have natural cycles where the temperature goes up and down on it’s own. The Earth’s climate would be 100% stable except for that darn pollution that helps trees grow….

  3. The PETM event took around 2000 years to reach its peak resulting in an extinction event. We are on goal to do that in around a 100 years.

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