I'm not saying that at all. If you want to go visit space I'm all for it -- the robots can look after you. I'm interested in doing so myself. But I don't dec

I'm not saying that at all. If you want to go visit space I'm all for it -- the robots can look after you. I'm interested in doing so myself. But I don't deceive myself by claiming that there is significant scientific value beyond the self-referential "see how people survive in space." If I end up in orbit it'll be entirely for entertainment value.