Interesting show on National Geographic Channel last night. Replays again on Tuesday evening. A lot of emphasis on the fact that people who are not prepared will be very unlikely to survive. talks about the basics of prepping,even mentions having goods like flashlights and Knives for barter. Positive view on armed survival, since the premise is resistance fighters vs. aliens reckons that all able bodied survivors over 14 would need to be armed. you may enjoy it.