From Aeon Magazine:
Musk did not give me the usual reasons. He did not claim that we need space to inspire people. He did not sell space as an R & D lab, a font for spin-off technologies like astronaut food and wilderness blankets. He did not say that space is the ultimate testing ground for the human intellect. Instead, he said that going to Mars is as urgent and crucial as lifting billions out of poverty, or eradicating deadly disease.
‘I think there is a strong humanitarian argument for making life multi-planetary,’ he told me, ‘in order to safeguard the existence of humanity in the event that something catastrophic were to happen, in which case being poor or having a disease would be irrelevant, because humanity would be extinct. It would be like, “Good news, the problems of poverty and disease have been solved, but the bad news is there aren’t any humans left.”’
(Score: 3, Insightful) by mcgrew on Tuesday September 30 2014, @11:45PM
I think that what he's obliquely attempting to communicate is that Mars ain't easy. We'll get there, we'll colonize it, but it's going to be long after Elon thinks it will be. Things just don't happen that fast. It took almost 70 years to get from Kitty Hawk to the moon, Mars is a LOT harder and space-wise we may be where aviation was when Lindberg flew mail planes before his trip across the Atlantic.
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