Walled States, Waning Sovereignty

Why do walls marking national boundaries proliferate amid widespread proclamations of global connectedness and despite anticipation of a world without borders? Why are barricades built of concrete, steel, and barbed wire when threats to the nation today are so often miniaturized, vaporous, clandestine, dispersed, or networked? In Walled States, Waning Sovereignty, Wendy Brown considers the recent spate of wall building in contrast to the erosion of nation-state sovereignty. Drawing on classical and contemporary political theories of state sovereignty in order to understand how state power and national identity persist amid its decline, Brown considers both the need of the state for legitimacy and the popular…