Thomas Sowell is the Rose and Milton Friedman Senior Fellow at The Hoover Institution. He studied economics at Harvard, Columbia, and the University of Chicago and has taught at Cornell, UCLA, Brandeis, and Amherst. He has published over 45 books and written countless articles and op-ed pieces. Paul Johnson has described him as "the most original and interesting philosopher at work in America." In 2002 Sowell was the recipient of a National Humanities Medal. While Sowell prefers not to be pigeonholed, he has said that he is probably more of a libertarian than a conservative, and his books...