That feeling when you're so cold you'd give anything to be warm - I've had it before, literally huddled around a candle flame on an ice sheet.

Sometimes an ember is all we need.

As a young boy, scouting gave me a confidence and camaraderie that is hard to find in modern life.

The appeal of the wild for me is its unpredictability. You have to develop an awareness, react fast, be resourceful and come up with a plan and act on it.

Many great people over the centuries have depended on their faith- it is a sign of great strength to need Jesus in your life.

I was christened Edward. My sister gave me the name Bear when I was a week old and it has stuck.

I've eaten sheep's eyes, the still hot meat from a zebra killed by a lion, and maggots which give you 70 calories to the ounce.