EconTalk is a weekly economics podcast hosted by Russ Roberts. Roberts, formerly an economics professor at George Mason University, is a research fellow at Stanford University's Hoover Institution. On the podcast, Roberts typically interviews a single guest—often professional economists—on topics in economics. The podcast is hosted by the Library of Economics and Liberty, an online library sponsored by Liberty Fund. On EconTalk Roberts has interviewed more than a dozen Nobel Prize laureates including Nobel Prize in Economics recipients Ronald Coase, Milton Friedman, Gary Becker, and Joseph Stiglitz as well as Nobel Prize in Physics recipient Robert Laughlin.