Has anyone seen the show - I think it's called "The Grizzly Man Diaries" on Green. It's the videos of Timothy Treadwell, who lived among grizzly bears in Alaska for about 13 years before he was killed in 2003. It's entertaining and fascinating.

Green also has another show where teams of 2 or 3 people are placed in separate areas of the Alaskan wilderness, and must fend for themselves for several months in the winter. They struggle to get necessary protein, stay warm and avoid predators. It's also a good show.