Honestly, with all the talk of desperate folks wanting to go to Mars, I support them building their own spaceship, with their own $$$$ of course, not with public funds; flying there; settling there, colonizing Mars, mining it for all it's worth, polluting it, whatever, etc.
But NOT their wanting to come back to Earth.
Let them go on their one-way ticket to Mars. Leave us Earth-dwellers alone!
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