The question is, if you were really starving, and it was down to survival, what would you eat, or do to survive? Is it a good idea to have basic knowledge of edible plants, or trapping/snaring techniques, or will the Gov't be there to feed you? I have "played around" with preparedness, and survival methods for a few years, and I'd like to think that I would be able to eat Pond Scum & BullFrogs. I'll say that in my experiments with "Survival Foods", it's been a big awareness challenge between how I am used to feeding myself, and others, and how you might "have" to eat. OBTW, tinfoil makes some "dandy" cooking vessels.