PHIL 20117/30117 Tractarian Themes in the History of Philosophy
The course will take up a number of themes that are central to Wittgenstein’s Tractatus as they arise in the history of philosophical thought about logic— themes that arise out of questions such as the following: What is the status of the basic law(s) of logic?; Is it possible to draw a limit to logical thought?, What is the status of the reflecting subject of logical inquiry?; What is the relation between the logical and the psychological?; What, if anything ,is the relation between the following two inquiries into forms of unity: “What is the unity of the judgment (or the proposition)?" and “What is the unity of the judging subject?”; What (if any) sort of distinction between form and matter is relevant to logic?; How should one understand the formality of logic?; How, and how deeply, does language matter to logic? Topics will include various aspects of Aristotle's logical theory and metaphysics, Descartes’s Doctrine of the Creation of Eternal Truth, Kant on Pure General and Transcendental Logic, Frege on the nature of a proper Begriffsschrift and what it takes to understand what that it is, and early Wittgenstein’s inheritance and treatment of all of the above. Secondary readings will be from Jan Lukasiewicz, John MacFarlane, Clinton Tolley, Sebastian Roedl, Matt Boyle, John McDowell, Elizabeth Anscombe, Cora Diamond, Peter Geach, Matthias Haase, Thomas Ricketts, and Peter Sullivan. (III or V)