Stefan Al is an architect and urban designer. An Associate Professor of Urban Design at the University of Pennsylvania, he teaches courses and studios on Urban Design and co-teaches, with Jonathan Barnett and Gary Hack, an online Coursera class “Designing Cities” that reaches more than 65,000 students. A leading expert on urbanization in developing countries, high-density cities, and cities of spectacle and entertainment, Als has authored and edited numerous books, including Factory Towns of South China, Villages in the City, Mall City, and Macau and the Casino Complex, as well as a recent work on Las Vegas, The Strip. Stefan Al holds a doctorate in City and Regional Planning from UC Berkeley, an M.Arch. from The Bartlett, and an M.Sc. from Delft University of Technology.