Postby PixelPest » Thu Feb 23, 2017 9:10 pm
I think once we have a sustainable colony on another planet like Mars, humankind should just slowly die out on Earth and not reproduce during that time, leaving Earth to regenerate for several thousand years or so and then maybe come back and repopulate it. I see this guy's rationality with the human race's impact and need for extinction, but doing it violently wouldn't go over well