your right about the can of soup - just start a fire, and that most likely will be what people do if it gets bad, maybe they will learn something in the process that going back to ways that worked is something that may free them of the energy cartels - I grew up a similar way - wishing, firewood etc., and outdoors life - i think that it was a good life, and i learned a lot from it - of course we bring that with us when we age - thanks!