He lives in a tree, doesn't wear shoes, and brushes his teeth with a pinecone

Talk about living off the grid. About 25 years ago, Mick Dodge shed his shoes, grew his beard, and left modern civilization (and a family) to live alone in the Pacific Northwest's Hoh rain forest. But he's not a total isolationist; he's dialed into a community of mountain dwellers and agreed (although it took convincing) to be the subject of National Geographic Channel's series "The Legend of Mick Dodge,"

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