The financial crisis has given new impetus to the struggles of oppositional urban social movements that have long emphasized the injustice, destructiveness and unsustainability of capitalist forms of urbanization. Through contributions by urban theorists, sociologists, geographers, political scientists, planners and activists, the volume explores the possibilities for, and constraints upon, critical urban theory and practice today. Ideas are linked by a common theme: the difficulties that are created for people by cities organized for profit, and the existing trends, struggles and movements that might change their course to construct alternative forms of urbanism. The slogan, "cities for people, not for profit," thus sets into stark relief what the authors view as a central political objective for ongoing efforts, at once theoretical and practical, to address the global urban crises of our time.

Neil Brenner is Professor of Urban Theory at the Graduate School of Design, Harvard University. Peter Marcuse, a planner and lawyer, is Professor Emeritus of Urban Planning at Columbia University. Margit Mayer teaches comparative and North American politics at the Freie Universitt Berlin.