Rule-Following, Dispositionalism, and Functionalism
In “Kripke and Functionalism” (Episode 61), Buechner describes how Kripke’s criticism of the dispositionalist response to the ‘rule-following paradox,’ found in Wittgenstein’s Philosophical Investigations,can be generalized as a criticism of functionalist accounts of mental states, the thesis that mental states are abstract computational states realized in physical objects, like a brain. Here, I’d like to give a sketch of the rule-following paradox, the dispositionalist response, and Kripke’s criticism in Wittgenstein on Rules and Private Language, in order to give you a clearer idea of the criticism of functionalism Buechner points to....