Russ Roberts is the John and Jean De Nault Research Fellow at Stanford University’s Hoover Institution. He is the host of the weekly podcast EconTalk; he blogs at Café Hayek. He is the creator with John Papola of the Keynes-Hayek rap videos. He is the author of three economic novels. His next book, How Adam Smith Can Change Your Life: An Unexpected Guide to Human Nature and Happiness (Portfolio, 2014), applies the lessons in Smith’s Theory of Moral Sentiments to everyday life. His email address is russroberts@​gmail.com.