Nonviolence studies is an interdisciplinary academic field that examines the theory, history, ethics, and practice of nonviolent action as a means of social, political, and cultural transformation. The field draws on political science, philosophy, history, sociology, religious studies, and psychology to analyze how individuals and movements have wielded nonviolent methods to resist oppression, challenge injustice, and build more equitable societies. Central to the discipline is the distinction between principled nonviolence, which views nonviolence as a moral or spiritual imperative, and strategic nonviolence, which treats it as a pragmatic tool chosen because of its effectiveness in achieving political goals.
The intellectual foundations of nonviolence studies trace back to ancient traditions including Jainism's concept of ahimsa, early Christian pacifism, and various Indigenous peacemaking practices. However, the field crystallized in the twentieth century through the towering contributions of Mohandas K. Gandhi, who developed satyagraha (truth-force) as a comprehensive philosophy and method of resistance during the Indian independence movement, and Martin Luther King Jr., who adapted Gandhian principles to the American civil rights movement. Later scholars such as Gene Sharp systematically catalogued 198 methods of nonviolent action and argued that nonviolent resistance succeeds by undermining the pillars of support that sustain authoritarian power, shifting the field toward empirical and strategic analysis.
Today, nonviolence studies encompasses a wide range of research areas including civil resistance movements, transitional justice, conflict transformation, nonviolent communication, restorative justice, and the comparative effectiveness of violent versus nonviolent campaigns. Empirical research by Erica Chenoweth and Maria Stephan has demonstrated that nonviolent resistance campaigns between 1900 and 2006 were nearly twice as likely to succeed as violent ones, lending quantitative support to the strategic case for nonviolence. The field continues to evolve with attention to digital activism, intersectional approaches to peace, environmental nonviolence, and the challenges of applying nonviolent principles in contexts of extreme repression and structural violence.