"Modern libertarians know of many great thinkers only because of Murray Rothbard. My favorite in this category is the 16th century anarchist, Étienne de la Boetie. To him, the great mystery of politics was obedience to rulers. Why in the world do people agree to be looted and otherwise oppressed by government overlords? It is not just fear, Boetie explains in “The Discourse on Voluntary Servitude,” for our consent is required. And that consent can be non-violently withdrawn."