Michael Hall

Wittgensteinian Thomism (WT) proposes a post-Wittgensteinian reading of Aquinas based on the presence of genuine affinities between them in philosophical anthropology, epistemology, philosophy of mind, action theory, and ethics. While this proposal has been historically fruitful in the works of Elizabeth Anscombe, Peter Geach, Anthony Kenny, and Herbert McCabe, there is a significant difficulty in the prima facie incompatibility in the respective attitudes towards metaphysics between Wittgenstein and Aquinas. This calls into question the very coherence of the WT proposal. Against this objection, I will argue that WT is a coherent proposal which can harmonize these seemingly incompatible attitudes towards metaphysics by showing that Wittgenstein’s conception of grammatical observations do not necessarily exclude metaphysics but provides a guide towards it. I will argue that rather than being opposed, grammar and metaphysics are concomitantly joined in Wittgenstein’s later remarks. If this reading of Wittgenstein surmounts that proposed by Hacker, then the incoherence objection to WT simply fails.

This article proposes to recontextualize Tractarian ethics within the anthropological frame that develops through Wittgenstein’s Philosophical Grammar to the Philosophical Investigations. The Tractarian vision of absolute value, ethical propositions as nonsense, and the transcendentality of ethics seems incapable of being instantiated within the particulars that surround human action. This difficulty is resolved by showing that the Tractarian theme of the coextension of ethics and language (and of ethics and life) combined with Wittgenstein’s later ideas of language-games, rule-following, and forms of life instantiates Tractarian ethics within this later anthropological frame.