On Friday, January 12, 2011 I gave a lecture for the Philosophy, Politics, and Economics Program at Duke University.

“The Morality of Exchange in the Ancient World.”

I thank Professor Michael Munger for his kind invitation.

I especially thank the Thomas W. Smith Foundation for the support that made this possible.

HEAR THE LECTURE NOW! via podcast (about 50 minutes long, audio only) thanks to Professor Munger’s awesome mastery of technology: