Julian Dodd

Two features of Paul Horwich's minimalist conception of truth (1990) make it stand out from the deflationary crowd. First, Horwich takes propositions to be the primary vehicles of truth (1990: 17-18, Ch. 6). Second, he claims that an explicit definition of truth applicable to propositions cannot be given (1990: 26-31), and hence that the meaning of 'true' can only be determined by our disposition to assent to the infinitely many (non-paradoxical) instances of the following schema: (E) The proposition that p is true if and only if p (1990:38). In a recent article Donald Davidson (1996) provides an objection to the effect that these two features of Horwich's minimalism conspire to ruin it. In this brief note I aim to show that a convincing reply is available to the minimalist.

This paper asks whether we should accept a weakened version of the truthmaker principle: namely, the claim that truth supervenes on being, in which 'being' is understood as whether things are. I consider a number of positive answers to this question, including the following: that the truthmaker principle is a requirement of any plausible explanation of truth; that the principle must be accepted, if we are to do justice to the Wittgensteinian insight that the world is the totality of facts, not of things; and that the correctness of the principle is a necessary condition of a realist metaphysics. In my view, none of these attempts to motivate the truthmaker principle is satisfactory.