Astrobiologist Lewis Dartnell on Origins: How the Earth Shaped Human History
Singularity.FM
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Are You Putting All Your Eggs in One Basket?
Lewis: mars is one of the easier places in the solar system to colonize. We are not even close to being there to have a self-sustaining population, he says. Lewis asks where does ethics and the human story fit into this picture that we've discussed so far?
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