Authority as (qualified) indubitability

Abstract

ABSTRACT Self-ascriptions of one's current mental states often seem authoritative. It is sometimes thought that the authority of such self-ascriptions is, in part, a matter of their indubitability. However, they do not seem to be universally indubitable. How, then, should claims about self-ascriptive indubitability be qualified? Here I consider several such qualifications from the literature. Finding many of them wanting, I nevertheless settle on multiple specifications of the thesis that self-ascriptions are authoritatively indubitable. Some of these specifications concern how other agents ought to treat one's self-ascriptions, while a final specification concerns how one is entitled to respond to others’ doubts about one's self-ascriptions. The result is a pluralistic view of self-ascriptive indubitability: different types of mental state self-ascriptions are indubitable in different ways, and for different people.