“There are an amazing number of good ideas and interesting points made in Unintended Consequences. The thinking underlying it, and the obvious depth of understanding of the author, are very impressive.” - Steven Levitt, coauthor of Freakonomics; 2004 John Bates Clark Medal
Ed Conard on “GPS” with Fareed Zakaria, Paul Krugman, Arianna Huffington and Mort Zuckerman
