NPR's Robert Siegel talks with James Galbraith Jr. on the contributions of Robert Heilbroner. Here's the beginning of the interview: Robert Heilbroner, who wrote "The Worldly Philosophers" and much else, died a week ago at the age of 85. Heilbroner was an economist and, in the judgment of BusinessWeek back in 1972, perhaps the best-selling economics author of all time. One reason for his success: He was that rarity, a lucid, elegant writer about economics and economists. Heilbroner was Norman Thomas Professor of Economics at the New School in New York City. One of his co-authors was . . . To hear the entire interview, please visit: http://www.npr.org/templates/story/story.php?storyId=4279629 Humberto Barreto