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On our planet, I’m very much in favour of hurrying to ensure our planet remains a lot more habitable than Mars. And I’m hard pressed to believe that keeping our
by noizejoy 6y ago
On our planet, I’m very much in favour of hurrying to ensure our planet remains a lot more habitable than Mars. And I’m hard pressed to believe that keeping our planet habitable is more difficult than making Mars habitable, so escaping to Mars doesn’t seem to be a solution to the finality of things.
And therefore our species leaving the planet really implies leaving our solar system. And I’m hard pressed to see that possibility defined by a couple of centuries. So we better make our planet work for a very long time.
- mlyle 6y agoMars being really habitable isn't too likely for a long time. But an industrial economy in space, with space power generation and providing additional resources and headroom for mankind on Earth, is attainable in 60-100 years. And mankind being fully self-sufficient out there off the planet may be possible in 200 years.