It’s much more ethical than that. There are no native beings living on the Moon, and no real environmental concerns. Mars is slightly more complicated because it is possible there was once life there, and perhaps some microbes survive somewhere, but that’s unlikely.
GalacticRobot@lemmy.world 2 weeks ago
I think you would be ignoring the ethics of the energy used and costs of getting off the planet as well. May be more ethical and cheaper to take those funds and reinvest in making the earth a better place rather than leaving it.