Robert Gottlieb is the Henry R. Luce Professor of Urban Environmental Studies and Director of the Urban Environmental Policy Institute at Occidental. He is the author and co-author of eleven books, including: Reinventing Los Angeles (MIT Press, 2007); The Next Los Angeles: The struggle for a Livable City with Mark Vallianatos, Regina Freer and Peter Dreier (UC Press, 2006); Forcing the Spring: The Transformation of the American Environmental Movement (Island Press, 1993, 2nd edition forthcoming); and Environmentalism Unbound: Exploring New Pathways for Change (MIT Press, 2001). He is also the editor of the MIT Press series, Urban and Industrial Environments.