Chapter 6 examines Rousseau's claim that human societies are artificial and that recognizing this is crucial to understanding how theories of social pathology can ascribe non-arbitrary standards of healthy functioning to institutions. The most important sense in which society is made by us is expressed in the claim that institutions are grounded in conventions. The upshot of this claim is that a kind of self-consciousness is intrinsic to social life, namely, collective acceptance of the authority of the rules governing social institutions, which, in the most fundamental institutions, includes a shared conception of the good that explains their "point," part of which consists in promoting the freedom of social members. Because acting in accordance with such a conception is constitutive of activity in institutional life, the functions of institutions – including a conception of their healthy functioning – are accessible, if imperfectly, to the agents on whose activity those functions depend.