Michael Morris is Professor of Philosophy at the University of Sussex. He has written on the philosophy of language, mind, metaphysics, and art, and has analysed the work of both Plato and Wittgenstein. He is the author of The Good and the True (Oxford, 1992), An Introduction to the Philosophy of Language (Cambridge, 2007), and Wittgenstein and the Tractatus (Routledge, 2008).