Cities Rock!
This is an easy to listen conversation Stephen Dubner , co-author of Freakonomics, had with an Economics professor at Harvard University about cities. Professor Ed Glazer discusses why cities are the greatest human invention and briefly talks about how pro-suburban policies of America is undermining the cities and forcing people to outskirts.
http://itunes.apple.com/ca/podcast/why-cities-rock/id354668519?i=101230969













