As far as I know, no one who's ever travelled in space has been forced to go. If someone wishes to go of their own free will, how can it be enslavement that they go? Spaceflight is risky, always will be. And honestly, I don't know how anyone can really say that we don't know how to keep dolphins happy in captivity -- and we can't talk to them yet.

And I agree that the show did suck for a while, and I wasn't too enthusiastic about it but did watch it anyway. I was finally getting excited about it again! ARGH! I should write to them ...