I have no problem with a guy like Eric Ryback (about the same age as the others mentioned) who goes into the Sierra with the best possible preparation & experience and he has plans to actually walk out, but risks otherwise. (rather than subscribing to some sort of mystic let-the-fates-sort-it-out BS and if that doesn't work out, the beleagered SARs will have to go fetch them).In other places in the world, folks can be left to their fates -- die -- but in the States, it does not work that way.