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Originally Posted by SebC
It would have to be one heck of an asteroid to make Earth less hospitable than Mars.
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That is correct but I wasn't trying to suggest an asteriod would make Earth less hospitable than Mars. But i am not sure there are degrees of hospitability? It either is or it isn't and one factor is all it takes.
Quote:
Originally Posted by SebC
If Musk really wants to have a positive impact he should be looking for ways to cut down on Americans' health care costs or gun deaths. If anyone has the power to effect such changes it's him.
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Ok sure ...