Abstract

In his recent book, The Coherence Theory of Truth, Nicholas Rescher emphasizes the difference between the question of the criterion of truth and the question of the nature of truth. A particular position concerning the criterion of truth, he says, may leave open a variety of options on the question of the nature of truth. There have been several recent attempts to defend coherence theories of rational justification in which coherence is held to be a criterion of truth, but the coherence theory of the nature of truth has been resisted because of the supposed metaphysical implications of such a position. In this paper I shall consider whether the coherence theory of justification can be adequately defended apart from a commitment to the coherence theory of truth. I shall argue that coherence as the criterion of truth does entail that coherence is the nature of truth, that the coherence theory of justification is correct, and that therefore the coherence theory of truth is correct.