Comment Re:There's a difference between Mars and the Ameri (Score 1) 917
My point is that there are some objectives/principles for which it is worth sacrificing a long life. Being able to participate in establishing an outpost on Mars is much more useful than the soldier's traditional sacrifice of "he threw himself on a grenade to save the rest of his team." Now that I am middle-aged and without spouse/children, it seems quite reasonable. Am I qualified? Heck no (unless they need someone to run their nuclear power plant, and can provide some remedial training). Would I volunteer? Certainly!
There is no reason that a search of the US (or for that international flavor, search the world) for volunteers wouldn't find a qualified crew for such a mission.