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The dinosaurs evolved in a climate with 6 times the CO2 we have, after long term volcanic activity. It will take a lot more than climate change to knock out all
by goatlover 8y ago
The dinosaurs evolved in a climate with 6 times the CO2 we have, after long term volcanic activity. It will take a lot more than climate change to knock out all life. Maybe a gamma ray burster a few light years a way could do it, or a massive collision that melts the crust. Not much else, though. Life as a whole is extremely reilient.
- AstralStorm 8y agoUnfortunate fact is that humans are not as resilient. Even with all our technology we'd have problems.
- goatlover 8y agoNot sure why that would be. Our ancestors survived an ice age while outcompeting Neanderthals with primitive stone aged technology, and spread from Africa all the way to Easter Island, the depths of the Amazon and Tasmania.