Abstract
The author explains Michael Oakeshott's distinctive theory of law through an explanation of its notion of authority. He explains the view that modern states are ambiguous, consisting partly of civil associations and partly of enterprise associations. Authority is not a function of people's attitudes to those in power, but exists when a government's action is itself accepted as sufficient reason for unconditional obedience. Authority in this sense cannot exist in enterprise association, commitment to which must be contingent on the fulfillment of purposes common to all participants. But modern states are compulsory associations, different from each. Furthermore, authority could never be justified on a rational choice model, which must always be teleological in character. Because this means there can be no solution to the problem of political obligation, all philosophy can do is describe abstractly the Rule of Law state which does reconcile authority and liberty.