The Media Podcasts

Gary Taubes, author of Good Calories, Bad Calories, talks to EconTalk host Russ Roberts about what we know about the relationship between diet and disease. Taubes argues that for decades, doctors, the medical establishment, and government agencies encouraged Americans to reduce fat in their diet and increase carbohydrates in order to reduce heart disease. Taubes argues that the evidence for the connection between fat in the diet and heart disease was weak yet the consensus in favor of low-fat diets remained strong. Casual evidence (such as low heart disease rates among populations with little fat in their diet) ignores the possibilities that other factors such as low sugar consumption may explain the relationship. Underlying the conversation is a theme that causation can be difficult to establish in complex systems such as the human body and the economy.

John Papola of Emergent Order talks with EconTalk host Russ Roberts about their collaboration creating rap videos based on the ideas of John Maynard Keynes and F. A. Hayek. Their first was "Fear the Boom and Bust" which was released January 25, 2010. This past week they released "Fight of the Century." The latest video discusses the overarching differences between the philosophies of Keynes and Hayek and their views on whether government spending promotes recovery from an economic downturn and whether it leads to prosperity. In this conversation, Papola and Roberts discuss some of the underlying ideas in the video--whether the military spending of World War II ended the Great Depression, the debate between Malthus and Say and their influence on Keynes and Hayek, and the fundamental differences between Keynes and Hayek in how economic prosperity is created.

Author and syndicated columnist George Will talks with EconTalk host Russ Roberts about the state of the country, the nature of politics, and at the end, a little about baseball. The conversation begins with Will discussing his career and how someone with a Ph.D. from Princeton got involved in politics and then writing. Will then discusses the current political environment and how little some things have changed in politics. Other topics include the future of journalism and Will's predictions for how the Chicago Cubs will fare this season (4th place).

Investigative journalist Brian Deer talks with EconTalk host Russ Roberts about Deer's seven years of reporting and legal issues surrounding the 1998 article in The Lancet claiming that the MMR vaccine causes autism and bowel problems. Deer's dogged pursuit of the truth led to the discovery that the 1998 article was fraudulent and that the lead author had hidden payments he received from lawyers to finance the original study. In this podcast, Deer describes how he uncovered the truth and the legal consequences that followed. The conversation closes with a discussion of the elusiveness of truth in science and medicine.

Joe Nocera, New York Times columnist and co-author with Bethany McLean of All the Devils Are Here, talks with EconTalk host Russ Roberts about the origins of the financial crisis. Drawing on his book, Nocera identifies many people he considers devils for contributing to the crisis and a few angels who tried but failed to stop it. The discussion covers the history and development of securitization and the peculiar incentives created by securitization and the relative lack of regulation of the securitization process. The conversation also includes a discussion of whether past bailouts contributed to the crisis.

Gary Belsky, Editor-in-Chief at ESPN The Magazine, talks with EconTalk host Russ Roberts about his career path in journalism and the day-to-day life of editing a major American magazine. Belsky discusses some of the lessons of his early career as a business journalist. The discussion then turns to the magazine, its creativity and the perks and challenges of editing the magazine, managing the staff, and chatting up Serena Williams. The conversation closes with a discussion of Belsky's theory of trivia and some of his favorite trivia questions.

Charles Platt, author and journalist, talks with EconTalk host Russ Roberts what it was like to apply for a job at Wal-Mart, get one, and work there. He discusses the hiring process, the training process, and the degree of autonomy Wal-Mart employees have to change prices. The conversation concludes with a discussion of attitudes toward Wal-Mart.

EconTalk host Russ Roberts talks with reporter Robert Pollie about the basics of wealth and growth. What happens when the stock market goes down or the price of housing? When wealth goes down, where does the wealth go? How do these changes affect our wealth? What is the relationship between wealth and inflation? Roberts explains the economic fundamentals of these changes. At the end of the conversation, Roberts discusses the implications of the current economic crisis for assessing the state of economics as a discipline.

Author Kevin Kelly talks about the role of technology in our lives, the future of the web, how to time travel, the wisdom of the hive, the economics of reputation, the convergence of the biological and the mechanical, and his impact on the movies The Matrix and Minority Report.

David Leonhardt of the New York Times talks with Russ Roberts about media bias, competition between old and new media, global warming, and the role of information as an incentive to provide better health care.

Professor, Radio Host, and Syndicated Columnist Walter Williams of George Mason University talks with EconTalk's Russ Roberts about his early days as an economist, his controversial view of the Civil War, the insights of Adam Smith and Friedrich Hayek, and some deep but simple economic principles.