When we deliberate about what to believe, considerations relevant to what is true play a special role in motivating us to believe or not believe one thing or another. This special role should be understood, according to Nishi Shah, in terms of the phenomenon of transparency.Shah takes transparency as the base of an inference to the best explanation, whose conclusion is a normativist account of (the concept of) belief. In this paper I distinguish the alleged phenomenon of transparency from a range of other possible phenomena that might characterise truth's role in doxastic deliberation. I do not address the question which of these phenomena are genuine and which spurious. Rather, I argue that normativism does not explain transparency (if genuine), and furthermore that it explains at most a relatively weak claim about rational doxastic deliberation. Since this claim can also be explained in other ways, including by rival accounts of belief, doxastic deliberation gives no support for normativism.
Doxastic DeliberationDoxastic deliberation is deliberation framed by the question what to believe about some subject matter (e.g. whether to believe p) and that aims to conclude in the formation of a belief about that subject matter (e.g. the belief that p or the belief that ~p).1 Although doxastic deliberation is deliberation about what to believe, it involves a special role for a seemingly different question, namely what is true (e.g. whether p is true; or simply whether p).Normally, the considerations on the basis of which a doxastic attitude is formed through deliberation are considerations seen as relevant to what is true with respect to the subject matter addressed (e.g. evidence about whether p). Truth thus has a special role in the 1 Doxastic deliberation can also conclude in withholding belief (suspension of judgment) about the relevant subject matter. This is an unsuccessful outcome, in so far as doxastic deliberation involves the aim to make up one's mind. By using the term 'deliberative motivation' I do not intend to suggest that beliefs are formed voluntarily. Rather, I refer to cases in which there are reasons for which one believes, where these reasons are or can be taken up in consciousness and their probative force as reasons for belief explicitly or implicitly recognised, and where one believes directly on the basis of these reasons. Motivation in this sense, while not necessarily involving voluntary control, is not mere causation either. Pragmatic considerations certainly can causally influence belief (as Shah is careful to point out), but this does not mean that they can be reasons for which one believes. The claims I discuss will all concern the kinds of considerations that can play the role of reasons for which one believes in the deliberative motivation of belief. On the relations between motivation, control and voluntariness, see McHugh (2011aMcHugh ( , 2012a. Note also that I am exclusively concerned with reasons for which one forms a particular belief-such as the belief that p-and not with reasons...