Russell Roberts is a professor of economics at the George Mason University Mercatus Center, host of the award-winning podcast, EconTalk, founder of the Center for Experiential Learning at the John M. Olin School of Business at Washington University in St. Louis, a regular commentator on business and economics for National Public Radio’s Morning Edition, the New York Times, the Wall Street Journal and Cafe Hayek, and a published author.

Aaron Ross Powell is Director and Editor of Libertarianism.org, a project of the Cato Institute. Libertarianism.org presents introductory material as well as new scholarship related to libertarian philosophy, theory, and history. He is also co-host of Libertarianism.org’s popular podcast, Free Thoughts. His writing has appeared in Liberty and The Cato Journal. He earned a JD from the University of Denver.

Trevor Burrus is a research fellow at the Cato Institute’s Center for Constitutional Studies. His research interests include constitutional law, civil and criminal law, legal and political philosophy, and legal history. His work has appeared in the Vermont Law Review, the Syracuse Law Review, and the Jurist, as well as the Washington Times, Huffington Post, and the Daily Caller. He holds a BA in Philosophy from the University of Colorado at Boulder and a JD from the University of Denver Sturm College of Law.