But they both have their flaws as far as survival education goes. I have some outdoor skills being a former boy scout and retired mountaineer. I've slept in snow caves and I've made fire from scratch. (It's a major pain in the butt. I hope that I could again, in a pinch.)
I really think it was irresponsible for Les to demonstrate eating wild mushrooms in Canada. For one thing, they continue little in terms of nutrients or calories and, oh yeah, they can kill you! I only know how to find the magic kind and that's the last thing you need in a survivor situation.
Les has fire making skills, yet I've seen him drinking out of the most putrid looking puddles of water. But he knows he'll be rescued after a seven days so what's a little unwelcome guest in the GI tract? I will grant that if you have no other alternatives, I'll drink the putrid water. Dehydration will kill you before the "visitor" will.
I like Bear's show a little more. But....
Eating the maggots feeding on rotting flesh... I like how he points out that the meat is not safe but then goes on to claim the maggots are? They are picking up the same parasites currently feasting on the carcass. Go find some grubs under a rock and eat those instead. Or the root of pine saplings or cattail roots or ...
There is a lot of good info on these shows but a lot of gratuitous BS as well. But I think it's good to learn to think outside the box and get into "survivor mode."
Food is important but it's never the first priority. I was taught the rule of threes: Inadequate shelter can kill you in three hours (heat stroke, hypothermia. Lack of water can kill you in three days. Lack of food can kill you in three weeks.
Sure, lack of food will weaken you before the three weeks are up, but it's not worth it at the expense of picking up some parasite that's that's gonna dehydrate you even by liquifying the contents of your bowels.
There's another show I like called "I Shouldn't be Alive" that recounts actual tales of survival and points out what they did right and what they did wrong.
For further reading, the U.S. Army Survival Manual, No. 21-76, is available on line:
http://www.basegear.com/fm2176.htmlYour tax dollars at work. Might as well read it.