This course reviews recent literature regarding the emergence of "global cities" as central nodes in the global network economy. Whether conceptualized as hubs for information technology circuits or as points of financial and cultural exchange and mediation, cities are being increasingly understood and analyzed in their own right, in a framework that foregrounds "the urban" as the primary unit of analysis (as opposed to the "national" or "international."). The city, as a central site of socio-spatial transformation, is thus envisioned to be a central feature of globalization. This course considers the literature on "global cities" as well as writings that use "the urban" as a lens for analyzing global processes.