Abstract
Two approaches to authenticity have gained currency in the recent analytic philosophical literature. The first takes authenticity to be a property of how people act (authentic agency). The second takes it to be a property of who people are (authentic self). This paper motivates both views, then argues that there is a dependency between the two: the exercise of authentic agency depends on the possession of an authentic self, while the possession of an authentic self relies on the prior exercise of authentic agency. On a particular, individualist conception of the self, this leads to a paradox. This paradox is resolved if one instead adopts a social conception of the self, according to which the self is partially ontologically constituted by other agents (a ‘we’, rather than an ‘I’).