Wheaton, Paul: - Paul Wheaton, The Duke of Permaculture, is an author, producer, certified advanced master gardener, and owner of permies.com. He has created hundreds of youtube videos, hundreds of podcasts, multiple DVDs, and written dozens of articles and two books. As the lead mad scientist at Wheaton Labs, he's conducted experiments resulting in rocket stoves and ovens, massive earthworks, solar dehydrators and much more.