Discourse on Political Economy ” is important as giving the first sketch of the theory of the “General Will.” It will readily be seen that Rousseau does not mean by “political economy” exactly what we mean nowadays. He begins with a discussion of the fundamental nature of the State, and the possibility of reconciling its existence with human liberty, and goes on with an admirable short study of the principles of taxation. He is thinking throughout of “political” in the sense of “public” economy, of the State as the public financier, and not of the conditions governing industry. He conceives the State as a body aiming at the well-being of all its members and subordinates all his views of taxation to that end. He who has only necessaries should not be taxed at all; superfluities should be supertaxed; there should be heavy imposts on every sort of luxury. The first part of the article is still more interesting. Rousseau begins by demolishing the exaggerated parallel so often drawn between the State and the family; he shows that the State is not, and cannot be, patriarchal in nature, and goes on to lay down his view that its real being consists in the General Will of its members. The essential features of the Social Contract