 Jean-Jacques Rousseau’s political theory, as presented in his On the Social Contract (1762), presents a contrast to the Lockean liberal model. Though commitment to the political ideals of freedom and equality constitutes a common ground for Enlightenment political philosophy, it is not clear not only how these values have a home in nature as Enlightenment science re-conceives it, but also how concretely to interpret each of these ideals and how properly to balance them against each other. Contrary to Madison, Rousseau argues that direct (pure) democracy is the only form of government in which human freedom can be realized. Human freedom, according to Rousseau’s interpretation, is possible only through governance according to what he calls “the general will,” which is the will of the body politic, formed through the original contract, concretely determined in an assembly in which all citizens participate. Rousseau’s account intends to avert the evils of factions by structural elements of the original contract. The contract consists in the self-alienation by each associate of all rights and possessions to the body politic. Because each alienates all, each is an equal member of the body politic, and the terms and conditions are the same for all. The emergence of factions is avoided insofar as the good of each citizen is, and is understood to be, equally (because wholly) dependent on the general will. Legislation supports this identification with the general will by preserving the original equality established in the contract, prominently through maintaining a measure of economic equality. Rousseau’s account of the ideal relation of the individual citizen to the state differs from Locke’s; in Rousseau’s account, the individual must be actively engaged in political life in order to maintain the identification of his supremely authoritative will with the general will, whereas in Locke the emphasis is on the limits of governmental authority with respect to the expressions of the individual will. Though Locke’s liberal model is more representative of the Enlightenment in general, Rousseau’s political theory, which in some respects presents a revived classical model modified within the context of Enlightenment values, in effect poses many of the enduring questions regarding the meaning and interpretation of political freedom and equality within the modern state.