For Mars? I doubt it: "It’s important to say that the idea of Mars as a lifeboat is wrong, in both a practical and a moral sense." ... "My feeling now is that faced with the extreme expense, technical challenge, and danger of going to Mars, interest is going to shift to the moon as a destination that can actually be reached and occupied during some of our lifetimes."

http://www.bloomberg.com/news/articles/2016-10-17/why-elon-m...

Ah, Kim Stanley Robinson. Smart guy. If only he understood any economics, at all.

Hydrazine is the new gold standard.

Hire both!