If everyone lived in space then that would be awesome! They would have gigantic space ship things, kind of like states. so many people would be able to live there. The food would be the same. We could still have all sorts of stuff up there. It would be far enough away but we could watch the world come to an end and totally blow up. that would be the coolest thing in the whole world. Or whole galaxy I should say.
If we all lived in space then there would still have to be jail and prison. So there for if people have death row, they would just throw them out into space to suffocate or hit a meteor. That would be a scary way to die. I have wanted to go to space for a long time and I would love to go sometime. Living in space is a chance of a lifetime.
People in space would wear the same clothes we wear now except it would have to be specially made for space wear. The people of space would have to travel by like space cars. Kind of like in the show Futurama. weels wouldn't be needed that much.