by careinke » Tue 25 Aug 2015, 04:33:15
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One slender possibility for preserving the human species: leave the Earth.
What PO.com did for me is to unify the various themes I have been obsessed with in my life: Ecological damage, overpopulation, resource depletion, space travel, and (lastly and relatively lately) fossil fuel exhaustion.
KJ,
I agree, we have totally messed things up here on earth, maybe even to the point of our own extinction. We took a productive, regenerative ecosystem, and are basically killing it.
What I can't figure out, is why you believe we can create our own ecosystem in space. So far the only thing we have been able to grow and eat in space is some lettuce. Of course it wasn't sustainable, but hey if we can grow some lettuce, a space eco system should be a piece of cake.
It seems to me repairing our own ecosystem would be a lot easier than creating a whole new ecosystem in space. Or even building a lifeboat (hidden of course) on earth would still be easier than in space.