I think it's a bit naive to assume there will be self sufficient space colonies with humans that are just like us, 300 years from now. Imagine a person 300 year

I think it's a bit naive to assume there will be self sufficient space colonies with humans that are just like us, 300 years from now. Imagine a person 300 years ago speculating about the present. Assuming we somehow survive 300 years, technology will be so advanced. We are just a few years away from genetically engineered humans as it is. And people argue about whether AI is 20 years away or 100, but we Will certainly have it by 300.