Book excerpt: "In The Art of Stillness, Iyer draws on the lives of well-known wanderer-monks like Cohen--as well as from his own experiences as a travel writer who chooses to spend most of his time in rural Japan--to explore why advances in technology are making us more likely to retreat. Iyer reflects that this is perhaps the reason why many people--even those with no religious commitment--seem to be turning to yoga, or meditation, or tai chi. These aren't New Age fads so much as ways to rediscover the wisdom of an earlier age."--Publisher's description.