Agreed. This whole "you might need it to survive" stuff is such a total fantasy, it's as realistic as "you might need to learn klingon to survive on a bird of

Agreed. This whole "you might need it to survive" stuff is such a total fantasy, it's as realistic as "you might need to learn klingon to survive on a bird of prey some day". This fiction about civilization collapsing, but then surviving on your wits and hunting skill, is the stuff of YA novels.