Milton Friedman, recipient of the 1976 Nobel Prize for Economic Science, was one of the most recognizable and influential proponents of liberty and markets in the 20th century, and the leader of the Chicago School of economics.

In this video from the grand opening of the Cato Institutes’s headquarters in Washington, D.C. in 1993, Milton Friedman gives a talk about popular political aphorisms, one of his favorites being the one he helped popularize in the title of his 1975 book, “There’s no such thing as a free lunch.”

Download the .mp3 version of this lecture here: http://bit.ly/X4cW9X