Action explanations that cite dynamic beliefs and desires cannot be modelled as causal explanations. The contents of dynamic psychological states cannot be treated as the causal antecendents to behaviour. Behavioural patterns cannot be explained in virtue of the patterns of operations performed upon the intentional antecedents to behaviour. Dynamic intentional states are persisting regulatory devices for behaviour that provide couplings with the environment. Behavioural patterns emerge from choice couplings rather than being produced by patterns for operating upon intentional antecendents to (...) behaviour in cognition. (shrink)

This paper is about first‐person thoughts—thoughts about oneself that are expressible through uses of first‐person pronouns. It is widely held that first‐person thoughts cannot be shared. My aim is to postpone rejection of the more natural view that such thoughts about oneself can be shared. I sketch an account on which such thoughts can be shared and indicate some ways in which deciding the fate of the account will depend upon further work.

Two approaches to cognitive dynamics are examined: the direct reference view, taken as represented in David Kaplan's positions, and the neo-Fregean view, taken as represented in Gareth Evans's positions. The upshot of the discussion is twofold. On the one hand, it is argued that both Kaplan's account and Evans's account are on the whole defective. On the other, it is claimed that a broadly Fregean theory is still to be preferred since by positing semantically efficacious modes of presentation it is (...) clearly better equipped to deal adequately with some important phenomena in the area. In particular, it is claimed that the notion of a memory-based demonstrative mode of presentation of an object (a spatio-temporal particular, a region in space, a period of time, etc.) turns out to be indispensable for the purpose of accounting for the persistence of an important range of mental states with propositional content over time. (shrink)

This paper is devoted to an examination of the topic of cognitive dynamics as introduced by David Kaplan in his essay ‘Demonstratives’. I discuss two approaches to cognitive dynamics: the directly referential approach, which I take as best represented in Kaplan’s views, and the neo-Fregean approach, which I take as best represented in Gareth Evans’s views. The upshot of my discussion is twofold. On the one hand, I argue that both Kaplan’s account and Evans’s account are on the whole defective (...) - even though there are features of each of those views which seem to be along the right lines. On the other hand, I claim that a broadly Fregean account is still to be preferred since by positing semantically efficacious modes of presentation it is clearly better equipped to deal with thephenomena in the area. In particular, I argue that the notion of a memory-based mode of presentation of an object turns out to be indispensable for the purpose of accounting for the persistence of intentional mental states over time. (shrink)

The central claim of this thesis is that concepts, the components from which cognitively significant truth evaluable content (thought) is composed, are unstructured entities an account of whose individuation makes no essential reference to other concepts in the possession of the thinking subject or to any particular means by which the reference of the concept is identified by the thinking subject. This position is called Conceptual Atomism and contrasts with Inferential Role Semantics, according to which concepts are individuated by their (...) inferential roles or their conditions of warranted application. The structure of the argument is as follows. Firstly, a principle called the Transparency Principle is developed. This places constraints on the individuation of concepts across differing contexts. The Transparency Principle is then used to show that Inferential Role Semantics is false because it cannot provide a satisfactory account of cognitive dynamics; that is, of the conditions under which a concept is retained through changes in the epistemic state of the subject over a period of time. A version of Conceptual Atomism is then defended and it is shown that this theory yields the correct individuation of concepts. According to this theory the concepts of an individual subject are individuated in terms of referential episodes, episodes of ongoing reference to an object or property during which it is diachronically transparent to the subject that the same thing is being referred to. The more general notion of a referential practice is then used to account for the sharing of concepts by more than one person. Finally, a novel account of the thoughts expressed using indexical terms is defended in order to show that indexicals present no counterexample to Conceptual Atomism. This account of indexical thoughts is of some consequence in its own right. (shrink)