Yeah, I agree. Mars is so utterly inhospitable that even the worst apocalypses the earth has ever seen (since it has cooled anyway) leave it orders of magnitude

Yeah, I agree. Mars is so utterly inhospitable that even the worst apocalypses the earth has ever seen (since it has cooled anyway) leave it orders of magnitude more hospitable. Going to mars and learning how to live there is certainly valuable, but it is definitely not a solution to earth's environmental problems.