Abstract

This dissertation applies the method of Platonic recollection to the legitimacy of political power: the reason for it, what distinguishes political power from other kinds of power, the sovereign's right to political power, and the scope of the sovereign's authority. My aim is to disclose the subject in its essential, intrinsic determinations. ;I begin with an historical situation in which a crisis of legitimacy precipitated by disagreements over the kind of warrant that is necessary and sufficient to establish a particular sovereign's authority motivated philosophical reflection on the legitimacy of political power. One faction insisted that sovereigns only acquire de jure legitimacy by legitimate succession. A second faction asserted that subjects have a moral obligation of allegiance to any sovereign who can impose order. A third faction argued that a government whose legitimacy rests on the consent of the people has legitimacy on de jure grounds. I develop the consequences of opposed assumptions behind these opinions with a view to combining the truths expressed in them in an account of political power. ;This dissertation focuses on Locke's opinion that consensus populi is the only effective principle for establishing the power of those that govern and determining the obedience of subjects. The question is, What condition must a consensus populi fulfill to provide a reason sufficient to legitimize a sovereign's de facto authority? A people associated through a consensus which is a unifying cause of a body politic has the right to form a political association and establish a government to preserve it. A consensus populi which expresses the common element that reconstitutes a multitude into a political community is a unifying cause of a body politic. People who have become conscious of being related by a common will to bring about in human affairs a true conception of justice have in their consensus an authoritative consensus populi. ;I argue that Locke gives an apologia for a political community formed from an authoritative consensus populi, and thus leads philosophers to a genuine insight into the legitimacy of political power