(September 15, 2012) At Columbia University, Joe Salerno, Lew Rockwell, and I gave an introduction to Austrian economics while comparing it to some of the mainstream schools of economic thought. The ‘Economic Triumvirate’ begins at 12:35 as I delved into economic laws, spontaneous order, mutually beneficial exchange, gold, entrepreneurship, utility, etc. Joe Salerno begins at 1:02:25, and Lew Rockwell at 1:46:00. In case the above video does not load, please click here