This is something I've brought up a couple of times here. Cooking is a survival skill, and the best place to practice cooking is in the kitchen. The problem is not that people can't cook with out electricity, its that they don't know how to cook period. But like preparedness, most people will never see the need to learn how to cook.
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A gentleman should always be able to break his fast in the manner of a gentleman where so ever he may find himself.--Good Omens