Russ Roberts talks with Darius Lakdawalla of Rand and the National Bureau of Economic Research on the economics of obesity, how much fatter are Americans and why. How much is due to the spread of fast food vs. the falling price of food and the change in the U.S. workplace?

The Economics of Obesity

EconTalk is an award-winning weekly talk show about economics in daily life. Featured guests include renowned economics professors, Nobel Prize winners, and exciting speakers on all kinds of topical matters related to economic thought.  Topics include health care, free trade, economic growth, education, finance, politics, sports, book reviews, parenting, and the curiosities of everyday decision-making. Russ Roberts, of the Library of Economics and Liberty and George Mason U., draws you in with lively guests and creative repartee.  Look for related readings and the complete archive of previous shows at EconTalk.org, where you can also comment on the podcasts and ask questions.

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Pete Boettke of George Mason University talks about the role of government and voluntary efforts in relieving suffering during and after a crisis such as Katrina. Drawing on field research he is directing into the aftermath of Hurricane Katrina, Boettke highlights the role of what he calls "civil society"--the informal, voluntary associations we make as individuals with each other to create community.

Boettke on Katrina and the Economics of Disaster

Don Boudreaux of George Mason University talks about the fundamental principles of economics and civilization: spontaneous order and law. Drawing on volume one of Friedrich Hayek's classic, Law, Legislation and Liberty, Boudreaux talks about the distinction between law and legislation, the appropriate role of judges, and how the fulfillment of our expectations allows us to pursue our goals and dreams.

Boudreaux on Law and Legislation

Bryan Caplan and Russ Roberts discuss the economics of discrimination and government's regulation of labor markets. They talk about the role of the profit motive in reducing or eliminating discrimination and the role of government, particularly in European labor markets. When does government regulation reduce or enforce discrimination? How do other labor market regulations affect employment and unemployment? What is the impact on the European and American standard of living? Does money buy happiness? Does it depend on whether it is earned or received as welfare? These are some of the topics that come up in this wide-ranging conversation.

Caplan on Discrimination and Labor Markets

Author and journalist Virginia Postrel talks about how business competes for customers using style and beauty, going beyond price and the standard measures of quality. She looks at the role of appearance in our daily lives and the change from earlier times when style and beauty were luxuries accessible only to the wealthy. She also talks about her donation of a kidney to a friend and how that affected the intensity of her feelings about the policies surrounding organ donations.

Postrel on Style

Stanley Engerman of the University of Rochester talks about slavery throughout world history, the role it played (or didn't play) in the Civil War and the incentives facing slaves and slave owners. This is a wide-ranging, fascinating conversation with the co-author of the classic Time on the Cross (co-authored with Robert Fogel) and the forthcoming Slavery, Emancipation, and Freedom (LSU Press, 2007). Engerman knows as much as anyone alive about the despicable human arrangement called slavery and the vastness and precision of his knowledge is on display in this interview.

The Economics of Obesity

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