Doug Robinson, 68, is a professional mountaineer known internationally for his climbing, guiding and wilderness skiing, as well as his poetic writings about the mountains and why we climb them. Closely identified with California's High Sierra, Doug has been called "the modern John Muir" and, alternately, with a nod to Doug's own writing sensibility, "John Muir meets Jack Kerouac." Doug was the 2010 recipient of the American Alpine Club's Literary Award and has written for numerous magazines and journals. He's also been referred to as "The Father of Clean Climbing" and was the first president of the American Mountain Guides Association.For more information, visit MovingOverStone.com.