Online research in philosophy

The paper contains an argument against functionalist theories of consciousness. The argument exploits an intuition to the effect that parts of an individual's brain (or of whatever else might realize the individual's mental states, processes, etc.) that are not in use at a time t, can have no bearing on whether that individual is conscious at t. After presenting the argument, I defend it against two possible objections, and then distinguish it from two arguments to which it appears, on the surface to be similar.

Ontological functionalism's defining tenet is that mental properties canbe defined wholly in terms of the general pattern of interaction ofontologically prior realizations. Ideological (or nonreductive)functionalism's defining tenet is that mental properties can only bedefined nonreductively, in terms of the general pattern of theirinteraction with one another. My Self-consciousness Argumentestablishes: (1) ontological functionalism is mistaken because itsproposed definitions wrongly admit realizations (vs. mentalproperties) into the contents of self-consciousness; (2)ideological (nonreductive) functionalism is the only viable alternativefor functionalists. Michael Tooley's critique misses the target:he offers no criticism of (1) – except for an incidental, andincorrect, attack on certain self-intimation principles – and,since he himself proposes a certain form of nonreductive definition, hetacitly accepts (2). Finally, as with all other nonreductivedefinitions, Tooley's proposal can be shown to undermine functionalism'sultimate goal: its celebrated materialist solution to theMind-Body Problem. The explanation of these points will require adiscussion of: Frege-Russell disagreements regarding intensionalcontexts; the relationship between self-consciousness and thetraditional doctrine of acquaintance; the role of self-intimationprinciples in functionalist psychology; and the Kripke-Lewiscontroversy over the nature of theoretical terms.

An argument, different from the Newman objection, against the view that the cognitive content of a theory is exhausted by its Ramsey sentence is reviewed. The crux of the argument is that Ramsification may ruin inductive systematization between theory and observation. The argument also has some implications concerning the issue of underdetermination.

Functionalists about truth employ Ramsification to produce an implicit definition of the theoretical term _true_, but doing so requires determining that the theory introducing that term is itself true. A variety of putative dissolutions to this problem of epistemic circularity are shown to be unsatisfactory. One solution is offered on functionalists' behalf, though it has the upshot that they must tread on their anti-pluralist commitments.

Self-consciousness constitutes an insurmountable obstacle to functionalism. Either the standard functional definitions of mental relations wrongly require the contents of self-consciousness to be propositions involving.

I want to begin by distinguishing between what I will call a pure Fregean theory of reference and a theory of direct reference. A pure Fregean theory of reference holds that all reference to objects is determined by a sense or content. The kind of theory I have in mind is obviously inspired by Frege, but I will not be concerned with whether it is the theory that Frege himself held.1 A theory of direct reference, as I will understand it, denies that all reference to objects is determined by sense or content. We will also distinguish between a theory of reference for thought, and for language. This gives us a fourfold classification of theories. What is puzzling about direct reference theories is not that the semantics of an expression in a public language should assign as its semantic value just a referent, but how such facts could be understood to reflect an underlying feature of thought. There are two interconnected aspects to this..

This book reveals the rational basis for historians' descriptions, interpretations and explanations of past events. C. Behan McCullagh defends the practice of history as more reliable than has recently been acknowledged. Historians, he argues, make their accounts of the past as fair as they can and avoid misleading their readers. He explains and discusses postmodern criticisms of history, providing students and teachers of history with a renewed validation of their practice. McCullagh takes the history debate to a new stage with bold replies to the major questions historians face today.

I offer a philosophically well-motivated solution to a problem that George Bealer has identified, which he claims is fatal to functionalism. The problem is that there seems to be no way to generate a satisfactory Ramsey sentence of a psychological theory in which mental-state predicates occur within the scopes of mental-state predicates. My central claim is that the functional roles in terms of which a creature capable of self-consciousness identifies her own mental states must be roles that items could play within creatures whose psychology is less complex than hers. (Bealer’s reply to this paper appears in the same issue of Mind & Language.).