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How long do you think our planet has left?

So where everyone is going on about plastic and stuff damaging nature and all that. What about the real question. How long do you think our planet has before the ozone layer is destroyed by global warming and our nature killed by man.

Quote: (can't remember who said it but I agree with this so wondered if anyone felt the same)
Our own creation will be our own ending.

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SW-User

Maybe 2 billion years as capable of sustaining life. If we fired every nuke we had tommorrow it wouldnt destroy the earth nor all life. Certainly we would go and the rest of the mammals, birds most fish. But some would survive, some new life would recreate its self, it would be no different to the last extinction event. The earth will survive all we do, we won't.