[brezelgoring]

Well, to steelman the ‘overpopulation on Mars’ argument a bit, feeding 4 colonists and feeding 8 is a 100% increase in food expenditure, which may or may not be possible over there. It might be courtains for a few of them if it comes to that.

[thelittleone]

I used to think I'd volunteer to go to Mars. But then I love the ocean, forests, fresh air, animals... and so on. So imagining myself in Mars' barren environment, missing Earth's nature feels downright terrible, which in turn, has taught me to take Earth's nature less for granted.

Can only imaging waking up on day 5 in my tiny Martian biohab realizing I'd made the wrong choice, and the only ride back arrives in 8 months, and will take ~9 months to get back to earth.