Russ Roberts is the John and Jean De Nault Research Fellow at Stanford University’s Hoover Institution. He hosts the weekly podcast EconTalk with over 725 episodes. His two rap videos on the ideas of John Maynard Keynes and F.A. Hayek, created with filmmaker John Papola, have had more than eleven million views on YouTube, have been subtitled in eleven languages, and are used in high school and college classrooms around the world. His latest book is Gambling With Other People’s Money: How Perverse Incentives Caused the Financial Crisis. In How Adam Smith Can Change Your Life: An Unexpected Guide to Human Nature and Happiness (Portfolio/Penguin 2014), Roberts takes the lessons from Adam Smith’s little-known masterpiece, The Theory of Moral Sentiments, and applies them to modern life. He is also the author of three economic novels teaching economic lessons and ideas through fiction.