▽The New York Times: Arts ●07/12 21:42 The World Through a Lens Scattered Among the Himalaya, Glimpses of a Changing Tibet An array of forces, including political suppression and the ubiquity of the internet, have made elements of traditional Tibetan lifestyles increasingly challenging. By Stuart Butler Andrew Lloyd Webber窶冱 New Act: Activism On questions of reopening, the theater impresario has become a surprising thorn in the British