Ed Glaesar Harvard economist and well-known urban thinker has a new book out that’s getting a lot of attention especially considering its subject matter. I mean seriously who would have thought that urban planning would get a segment on The Daily Show ? The book is called Triumph of the City and in it Glaesar argues that the city has returned to its place as the center of economic activity in the U.S. at precisely the same time that megacities around the world such as Mumbai and Shanghai a