Abstract

Towards the end of Beyond Reduction Horst hypothesizes that ‘it is a general design principle of the cognitive architecture of humans that the mind possesses multiple models for understanding and interacting practically with different aspects of the world’. The suggestion is made following a discussion of recent research in cognitive science. According to Horst, the hypothesis is also consistent with what recent non-reductionist tendencies in the philosophy of science teach us. Taken together, Horst claims these two sets of evidence motivate a new post-reductionist approach to the philosophy of mind. After outlining the route Horst takes to reach this claim, I shall raise a worry I have about the claim and the route taken to it.Beyond Reduction is in three parts. Part one frames the debate. In Chapter 1 Horst notes how naturalism is a view to which nearly all philosophers of mind, some of whom hold quite disparate views, would subscribe. He formulates a schema for naturalism that he thinks most would accept: ‘naturalism about domain D is the view that all features of D are to be accommodated within the framework of nature as it is understood by the natural sciences’. Horst acknowledges that the schema under-describes matters. The notion of ‘accommodation’ may be understood as involving either explanation or metaphysical determination; it is also unclear how we are to understand ‘the …