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We're not going to terraform Mars, but we're doing a good job of venusforming Earth.
(fediscience.org)
A "Showerthought" is a simple term used to describe the thoughts that pop into your head while you're doing everyday things like taking a shower, driving, or just daydreaming. A showerthought should offer a unique perspective on an ordinary part of life.
That's quite cynical view. There's about 0% chance of that happening during their lifetime. Or you think they'll just want to go to mars and sit inside some capsule for the rest of their lives? C'moon now..
No, it would be cynical to say that all talk of space colonization is actually a lie to spur interest in government funded space technology, which gets contracted out to one major company owned by the richest man in the world who has become that rich off the back of other government subsidies.
Wait--
That’s still not an argument against the need to have a backup of humanity somewhere beyond Earth. Your desire to stick it to the man won’t mean much if we go extinct.