Abstract

This book stakes out a position in the area of metaphysics that deals with modality. But is this even a legitimate area of inquiry? Chapter 1 begins by confronting scepticism on this score. Some hold that the logical positivists sharpened “Hume’s fork”— either “relations of ideas” or “matters of fact”—and thereby discredited metaphysics in general. Others hold that Wittgenstein discredited the specific metaphysical position known as essentialism. But both readings of the record are mistaken, McLeod argues. Hume did not himself oppose metaphysics in general; he affirmed the value of “abstruse metaphysics”, and considered himself a practitioner. Positivist elaborations of Hume’s fork moreover were not enough to indict metaphysics in general. As for Wittgenstein, he himself engaged in essentialist speculation in the Tractatus. His question there was what about the world explains that the world is capable of being represented. The only answer possible must point to what the world by nature is like.