Its too bad this man cant run for president 
Such a visionary and will go down in history as one of the greats.
Such a visionary and will go down in history as one of the greats.He's not a visionary. This is a money grab. This is like an ICO for billionaires. He presents them a fancy dream, makes it seem possible, knowing full well that there will never be anything for show in any of their life time. The hype is great, they will invest, but he's just stealing their money to pretend to do something.
You seems don't to know who Elon Musk is. The most dificult part of that mission is to defeat radiation and it could be solved with money, time and investigation.