Assembly

Each year a new eruption of "leaderless" social movements -- from North Africa and the Middle East to Europe, the Americas, and East Asia -- leaves journalists, political analysts, police forces, and governments disoriented and perplexed. Activists too struggle to understand and evaluate the power and effectiveness of horizontal movements. Why have the movements, which address the needs and desires of so many, not been able to achieve lasting change and create a new, more democratic and just society? Some people assume that if only social movements could find new leaders they would return to their earlier glory. Where, they ask, are the new Martin Luther Kings, Rudi Dutschkes, and Steven Bikos? Although today's leaderless and spontaneous political organizations are not sufficient, a return to traditional, centralized forms of political leadership is neither desirable nor possible. Necessary, instead, as Michael Hardt and Antonio Negri argue, is an inversion of the roles of the