Expression and Transparency in Contemporary Work on Self-knowledge

A central feature in contemporary discussions of selfknowledge concerns the epistemic status of mental selfascriptions, such as “I have toothache” or “I believe that p”. The overall project of such discussions is to provide an account of the special status of mental self-ascriptions vis-à-vis other knowledge-claims, including ascriptions of mental states to others. In this respect, two approaches have gained currency in contemporary philosophy. Some authors have focused on the notion of expression, stressing that self-ascriptions are expressions of one’s mental life; whereas others have singled out the notion of transparency as crucial, since self-knowledge involves self-beliefs, and the latter are transparent to one’s available evidence. This critical notice explores one instance of each approach, in order to assess their prospects of success. It concludes that both approaches fail to articulate an account that satisfactorily accommodates the first-person component in the notion of self-knowledge