Ray Mears however has spent his life learning from the worlds Indigenous tribes, picking up skills and dedicating all his time to survival, so he knows a thing or two.
Here he demonstrates how to build a snow cave, which if necessary you could shelter in for weeks at a time until the weather cleared up enough to get to safety. Not many of us are likely to see that much snow any time soon, but its a great bit of knowledge to have.
Link [YouTube]
From the Upcoming ueue, submitted by Jake.
Grylls is a noisy pillock.
Even my kids have spotted that one's worth watching, the other's not.