Fear the Boom and Bust is a 2010 hip hop music video in which 20th century economists John Maynard Keynes and Friedrich von Hayek (played by Billy Scafuri and Adam Lustick, respectively) take part in a rap battle discussing economics, specifically, the boom and bustbusiness cycle, for which the video is named. The video has more than seven million views on YouTube.
In April 2011, a follow-up music video called Fight of the Century: Keynes vs. Hayek Round Two was released. This video examines the two economists' responses to the Great Recession. The central question in the video is whether a successful economy results from a "more bottom up" (i.e. totally free market) or "more top down" (i.e. Economic interventionism) approach.
Tucker, Jeffrey A. (February 5, 2010). "The Brilliance of That Hayek vs. Keynes Rap". Mises Daily. Ludwig von Mises Institute. Retrieved December 29, 2012. In one sense, then, the debate between these two was one of the most critical for the shape of the world over the last 75 years.