[collimator]

I like your comments, shuhamjain.co.. I'm pretty sure I don't want to live on Mars.

Why didn't you pick the Moon, Mr Musk? (Not that I want to live on the Moon, either.)

How about stick here and help us? We have a great need for clever engineering right now. One day, some unanticipated discovery might be made, and a non-rocketry solution to fast space travel might be found. Maybe then we could explore Mars. The existing space travel technology is destructive, polluting, and wasteful.

The Earth is our mother and is not to be considered expendible.

[gregjor]

If you’re asking about Musk I think you’re mistaking ego, hubris, and narcissism for sincere concern about our species. His Mars plans are scams, not something a sensible person thinks will happen anytime soon, if ever.