Political Legitimacy and Democracy

Abstract

The term ‘political legitimacy’ is unfortunately ambiguous. One serious source of confusion is the failure to distinguish clearly between political legitimacy and political authority and to conflate political authority with authoritativeness. I will distinguish between (1) political legitimacy, (2) political authority, and (3) authoritativeness. I will also articulate two importantly different variants of the notion of political authority. Having drawn these distinctions, I will argue first that political legitimacy, rather than political authority, is the more central notion for a theory of the morality of political power. My second main conclusion will be that where democratic authorization of the exercise of political power is possible, only a democratic government can be legitimate. Another ambiguity is also a source of confusion. Sometimes it is unclear whether ‘legitimacy’ is being used in a descriptive or a normative sense. In this article I am concerned exclusively with legitimacy in the normative sense, not with the conditions under which an entity is believed to be legitimate. However, a normative account of legitimacy is essential for a descriptive account. Unless one distinguishes carefully between political legitimacy, political authority, and authoritativeness, one will not be clear about what beliefs in legitimacy are beliefs about.