『The Social Contract』要約

Jean-Jacques Rousseau’s The Social Contract, published in 1762, opens with the famous declaration that man is born free yet everywhere is in chains. Rousseau argues that legitimate political authority cannot rest on force or paternal rule but must derive from a genuine agreement among a people to live together under common laws. His central concept is the social contract itself: individuals surrender their natural liberty to the collective, not to a monarch, and in return gain civil liberty and moral equality as members of a sovereign body. That sovereign is the people assembled as a whole, and its guiding principle is the general will—the common interest that emerges when citizens deliberate as members of the community rather than as private individuals pursuing particular ends. Rousseau distinguishes the general will from the will of all, which is merely the sum of self-interested preferences. He insists that sovereignty is inalienable and indivisible, rejecting representative government in favor of direct participation, and he examines how laws, a legislator, and civil religion might sustain a healthy polity. The work also explores the tension between individual freedom and collective authority, arguing that citizens who obey laws they have collectively authored remain free in a meaningful sense. Rousseau acknowledges that the general will can be obscured by factions or error and that a people must already possess a degree of unity before good laws can take root. His ideas profoundly influenced the French Revolution and later democratic thought, though critics note the risks of coercing individuals to conform to a supposed common good.