- Aug 22, 2001
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The probable outcome of anthropogenic global warming is that too much fresh water melting into the oceans will stall the great ocean conveyor belt and another ice age will start. Unlike that tripe "The day after tomorrow" it will likely take many decades for the effects to be considered catastrophic to present agricultural areas, ect.Originally posted by: extra
Oh, one more thing--this global warming, catastrophe stuff is freaky! It'd be good to diversify so we aren't attatched to just 1 planet!
My point is this: Why bother trying to exist on another planet that is far more hostile to human life as a solution? When we can apply the same technologies to our own planet, with the benefit of readily accessible resources and complex infrastructure of all kinds already existing. Space exploration is important to our future, IMHO, but not as a method to ensure the survival of homo sapiens. The spin-off technologies, and eventual ability to harvest resources in a cost effective manner, make for a huge potential payoff for the expenditures. Nothing ventured, nothing gained, is my perspective on it.
We would do better colonizing the oceans, as oppossed to trying to do it on another planet, in relatively "near future" terms.
