Economist and author David Henderson talks about his book (co-authored with Steve Globerman) The Essential UCLA School of Economics with EconTalk host Russ Roberts. Much of the conversation focuses on the work of Armen Alchian and Harold Demsetz, who both saw economics as a powerful tool for understanding human behavior and how the world works.

Author and Microsoft executive Glen Weyl talks about radical reforms of capitalism with EconTalk host Russ Roberts. Weyl is worried about the concentration of corporate power, especially in the tech sector. But rather than use the traditional tools of antitrust, he has a more radical strategy for reorganizing corporate governance entirely.

Author and journalist Johann Hari talks about his book, Lost Connections: Why You Are Depressed and How to Find Hope, with EconTalk host Russ Roberts. Hari, who has suffered with depression as a teenager and an adult, offers a sweeping critique of the medical establishment's understanding of depression and the frequent reliance on pharmaceutical treatments. Hari argues that it is our lost connections with each other, with our work, and with ourselves that explains the rise in depression in recent times.

Historian Bret Devereaux of the University of North Carolina talks with EconTalk host Russ Roberts about our understanding of the ancient Greeks and Romans. Devereaux highlights the gap between the reality of Greece and Rome and how they're portrayed in popular culture. The conversation focuses on the diversity of ancient Rome and the military prowess of Sparta.

Law professors Michael Heller and James Salzman talk about their book, Mine! with EconTalk host Russ Roberts. Heller and Salzman argue that ownership is trickier and more complicated than it looks. While we tend to think of something as either mine or not mine, there's often ambiguity and a continuum about who owns what. Salzman and Heller explore a wide and surprising range of property rights from everyday life. The conversation includes a discussion of the insights of Ronald Coase on the assignment of property rights when rights conflict.