In an account full of activist voices and on-the-ground detail, Juris provides a history of anti–corporate globalization movements, an examination of their connections to local dynamics in Barcelona, and an analysis of movement-related politics, organizational forms, and decision-making. Depicting spectacular direct action protests in Barcelona and other cities, he describes how far-flung activist networks are embodied and how networking politics are performed. He further explores how activists have used e-mail lists, Web pages, and free software to organize actions, share information, coordinate at a distance, and stage “electronic civil disobedience.” Based on a powerful cultural logic, anti–corporate globalization networks have become models of and for emerging forms of radical, directly democratic politics. Activists are not only responding to growing poverty, inequality, and environmental devastation; they are also building social laboratories for the production of alternative values, discourses, and practices.