Deflating the Success-Truth Connection

Abstract

According to a prominent objection, deflationist theories of truth can't account for the explanatory connection between true belief and successful action [Putnam 1978]. Canonical responses to the objection show how to reformulate truth-involving explanations of particular successful actions to omit any mention of truth [Horwich 1998]. According to recent critics, though, the canonical strategy misses the point. The deflated paraphrases lack the generality or explanatory robustness of the original explanatory appeals to truth [Kitcher 2002;Lynch 2009;Gamester 2018]. This article diagnoses the canonical response's failure and shows how deflationists can make sense of appeals to truth in explaining practical success, in all their generality and robustness, without construing truth as a substantial property.