How long do we have left on earth?



  1. 0 Votes

    If we can manage to avoid destroying the planet or blowing ourselves up, theoretically for another billion years, until the sun becomes too hot for the planet to maintain liquid water necessary for life. But sometimes planning that far into mankind’s future seems to ignore all the short-term man-made threats to our existence such as global warming. Frankly, a giant asteroid could hit the planet any day and wipe out all life, so nobody really knows.

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