A Wild IdeaIn 1991, Doug Tompkins abandoned his comfortable life in San Francisco and flew 6,500 miles south to a shack in Patagonia. Instead of the Golden Gate Bridge, Tompkins stared out the window at Volcano Michinmahuida, blanketed in snow and prowled by mountain lions. Shielded by waterfalls and wilderness, the founder of such groundbreaking companies as Esprit and The North Face suddenly regretted the corporate capitalism from which he had profited for