A Deep Search for the Meaning of Life John Graham shipped out on a freighter when he was 16, hitchhiked through the Algerian Revolution at 19, and was on the team that made the first ascent of Denali's North Wall at 20-a climb so dangerous it's never been repeated. He hitchhiked around the world at 22, reporting in the Boston Globe on a every war he came across. A US Foreign Service Officer for 15 years, he was...