> planet that once had a similar climate to earth > gravity low enough to make rockets really cheap > but high enough to make long term colonies a theoretical possibility > right at the edge of the inner asteroid belt for resource access > no climate to destroy so all future industry can just pollute the shit out of the planet living in zero-g is probably impossible. people will need a planetary colony to make use of space, and earth is too far away and too expensive to launch rockets from.
Germany