> Yes; in several billion years, e.g: [...] You just invented the "several billion years" part. I absolutely, unequivocally believe the premise of the article

> Yes; in several billion years, e.g: [...] You just invented the "several billion years" part. I absolutely, unequivocally believe the premise of the article we're discussing, that space-loving billionaires (like Elon Musk) and their acolytes believe that the earth is doomed to failure in the short term and that the only way for humanity to survive is to become multi-planetary. If you think Elon Musk is operating on several billion year time horizons, I have a spaceship to sell you.