Journalist and author Michael Pollan talks about his book, How to Change Your Mind, with EconTalk host Russ Roberts. Pollan chronicles the history of the use of psychedelic drugs, particularly LSD and psilocybin, to treat addiction, depression and anxiety. He discusses his own experiences with the drugs as well. Much of the conversation focuses on what we might learn from psychedelic drugs about their apparent spiritual dimension, the nature of consciousness, and the nature of the mind.

Richard Reinsch, editor of Law and Liberty and the host of the podcast Liberty Law Talk, talks with EconTalk host Russ Roberts about the Enlightenment. Topics discussed include the search for meaning, the stability of liberalism, the rise of populism, and Solzhenitsyn's indictment of Western values from his Harvard Commencement Address of 1978.

Journalist and author Moises Velasquez-Manoff talks about the role of dirt in fighting climate change with EconTalk host Russ Roberts. Velasquez-Manoff explains how changes in farming can allow dirt and plants to absorb carbon and potentially reduce climate change. At the end of the conversation he discusses the state of the science on hygiene, parasites, and auto-immune disorders that he discussed in his previous appearance on EconTalk in 2014.

Historian and author Janet Golden talks about her book, Babies Made Us Modern, with EconTalk host Russ Roberts. Golden chronicles the transformation of parenting in first half of the 20th century. It's a fascinating story of how our knowledge of infant health and behavior grew dramatically but remains imperfect. At the same time, government, business, and private organizations responded to that imperfect knowledge.

Psychiatrist Iain McGilchrist explores the divided brain and its impact on Western civilization. The discussion covers neuroscience, meditation, real conversations, narratives, the Enlightenment, immersive experiences, and the challenges of writing a book.

Economist Glen Weyl of Microsoft Research New England and Visiting Senior Research Scholar at Yale University talks with EconTalk host Russ Roberts about his book (co-authored with Eric Posner) Radical Markets. Weyl urges a radical transformation of land and housing markets using a new federal real estate tax based on self-assessment. Owners would be required to sell their houses at the self-assessed price. Weyl argues this would eliminate the market power home owners have in the re-sale market and the revenue tax would could be used to reduce inequality. In the last part of the conversation, Weyl proposes an overhaul of U.S. immigration policy by having residents sponsor immigrants for a fee.

Peter Boettke of George Mason University talks with EconTalk host Russ Roberts about the proper role of the state in the economy. This is a wide-ranging conversation on political economy. Topics include Adam Smith's view of the state, the tension between the state as enabler of real vs. crony capitalism, the potential for the poor to flourish in a market economy, and the challenges of democracy.

How did the CEO of a real estate development company become chairman of an airline? How can a competent manager learn to trust his subordinates? Joel Peterson, chairman of the Board at JetBlue Airways and author of The 10 Laws of Trust, talks with EconTalk host Russ Roberts about his career at Trammell Crow and JetBlue and how the concept of trust, outlined in his book, has helped his career. He closes the conversation with a discussion of how he overcame his personal weaknesses that would have handicapped his career--or as he puts it, how he "rewrote his operating system."

Author Ryan Holiday discusses his book, Conspiracy, with EconTalk host Russ Roberts. This is a crazy episode about a crazy book about a crazy set of events--the Hulk Hogan lawsuit against the website Gawker, a lawsuit that was secretly funded by Peter Thiel. Holiday explains how this happened and the lessons for all of us related to conspiracies, patience, strategy, and revenge. Along the way, Holiday discusses his techniques for reading and lessons for how to grab someone's attention when looking for a job or opportunity.

Jonah Goldberg of National Review talks about his latest book, Suicide of the West, with EconTalk host Russ Roberts. Goldberg argues that both capitalism and democracy are at risk in the current contentious political environment. He argues that we take for granted what he calls "the miracle"--the transformation of the standard of living in the democracies with market economies. Goldberg argues that unless we actively work to preserve our political and economic systems, the forces of populism, nationalism, and tribalism will work steadily to destroy them.