Where and when would you be allowed to smoke on a space craft / station. Ooh the oxygen is on rations, well let's all smoke and waste the little we have. Everyone smoked. By my calculations for a 10yr mission they would have had to have crates of cigs in yr luggage. I couldn't get past it. Even in the future you wouldn't have an astronaut who smoked. Much less a whole crew.
Review of 3022
