Traces the evolution of civil resistance, providing new insights into the contributions of early experimenters such as Mohandas Gandhi and Martin Luther King Jr., groundbreaking theorists such as Gene Sharp and Frances Fox Piven, and contemporary practitioners who have toppled repressive regimes in countries such as South Africa, Serbia, and Egypt. Drawing from discussions with activists now working to defend human rights, challenge corporate corruption, and combat climate change, the book shows how people with few resources and little influence in conventional politics can nevertheless engineer momentous upheavals.