Greg Mortenson, author of the best sellers Three Cups of Tea and Stones into Schools, has accomplished an astonishing fall from grace. As 60 minutes first reported, and the best-selling author Jon Krakauer has since spelled out in grim detail, Mortenson offers us a rare glimpse of moral strangeness: He is a true philanthropist who has lived a life of heroic service to others; he also appears to be a compulsive liar, ego-maniac, and thief. These revelations are very sad, of course, but the above links make for fascinating viewing and reading.