I've been watching the first 5 episodes of the discovery reality show Naked and Afraid and thought it was quite interesting from the survival perspective. Basically a man and a woman get dropped on a tropical island or in the jungle somewhere and have to survive for 21 days, naked with only 1 survival implement of their own choosing, eg machete.
Now granted it's a reality show, but it doesn't seem to be scripted. Well, they fit 3 weeks of film into a 40 minute show, so it's not like they need loads of dramatic material.
Anyway, it's amazing watching just how hard these guys have to struggle just to get a fire started or get some clean water, and any substantial source of protein is almost impossible to find/hunt. This was really quite a surprise to me, especially the guys who are in the jungle which has incredible bio diversity. It's a massive smack upside the head to anyone who thinks they will thrive in a full on shtf back to hunting and gathering scenario. If it's that hard to find food in the jungle good luck in the cities. Now granted they don't have guns, but they also don't have thousands of other people to compete with.
I though it might appeal to some people here. Also, I normally hate reality shows but found this one interesting.