This paper is about the relations between the contents of our beliefs and the contents of the sentences used in the that‐clauses of our belief ascriptions. Loar has argued that any inference from sameness or difference of correct belief ascription to sameness or difference of belief content is illegitimate. In contrast, I defend a requirement (the Logic Requirement) that the logical properties of the sentence embedded in a belief ascription should, on that occasion of use, match the logical properties of (...) the belief content ascribed. (shrink)

The book, written in a clear, engaging style, contains four chapters.

Current attempts to understand psychological content divide into two families of views. According to externalist accounts such as those advanced by Tyler Burge and Ruth Millikan, psychological content does not supervene on the physical features of the individual subject, but is fixed partially by the nature of the world external to her.¹ In the rival functional role theories developed by Ned Block and Brian Loar, content does supervene on the physical features of the individual, and is, in addition, determined solely (...) by the role it plays in the causal network of an individual's sensations, behavior, and mental states.² Over the past fifteen years, criticism of these two types of views has often focussed on their capacity to individuate content in an acceptable way, and both seem to be deficient in this respect. (shrink)

I argue that a certain initially appealing Fregean conception of our shared semantic competence in our shared language cannot be made good. In particular, I show that we must reject two fundamental Fregean principles‐what I call Frege's Adequacy Condition and what I call Frege's Cognitive Constraint on Reference Determination. Frege's adequacy condition says that in an adequate semantic theory, sentence meanings must have the same fineness of grain as attitude contents. The Cognitive Constraint on Reference Determination says that in an (...) adequate semantic theory mechanisms of reference determination will fix routes of epistemic access to referents and will mediate one‐sided recognition judgments about referents. I argue against Frege's adequacy condition that if meanings are sliced as finely as it requires there will be too many meanings to go around. I argue against the cognitive constraint on reference determination that even in an adequate theory of reference, mechanisms of reference determination must be sharply distinguished from routes of epistemic access. If so, we have little reason to expect an adequate theory of reference determination to directly illuminate Frege's cognitive puzzles or be sufficient to explain the basis of our one‐sided recognition judgments. (shrink)

Content externalism is the dominant view in the philosophy of mind. Content essentialism, the thesis that thought tokens have their contents essentially, is also popular. And many externalists are supporters of such essentialism. However, endorsing the conjunction of those views either (i) commits one to a counterintuitive view of the underlying physical nature of thought tokens or (ii) commits one to a slightly different but still counterintuitive view of the relation of thought tokens to physical tokens as well as a (...) rejection of realist physicalism. In this essay I reveal the problem and articulate and adjudicate among the possible solutions. I will end up rejecting content essentialism. (shrink)

Presenting a novel account of singular thought, a systematic application of recent work in the theory of speech acts, and a partial revival of Russell's analysis of singular terms, this book takes an original approach to the perennial problems of reference and singular terms by separating the underlying issues into different levels of analysis.

Social externalism is the view that the contents of a person's propositional attitudes are logically determined at least in part by her linguistic community's standards for the use of her words. If social externalism is correct, its importance can hardly be overemphasized. The traditional Cartesian view of psychological states as essentially first personal and non-relational in character, which has shaped much theorizing about the nature of psychological explanation, would be shown to be deeply flawed. I argue in this paper that (...) social externalism faces insuperable difficulties. The first difficulty is that if syntax and semantics are independent, then social externalism is committed to the absurd consequence that many people have beliefs with formally inconsistent contents. I argue none of the possible responses to this objection are plausible. The second difficulty is that if syntax and semantics are independent, then social externalists are committed to a contradiction. After raising and defending these objections, I identify what I think is the underlying flaw in the social externalist position, a failure to pay attention to the structure of communication intentions, and briefly indicate how to neutralize the linguistic evidence social externalists advance in favor of their view. (shrink)

Argument for Epiphenomenalism [I]: (A) Mental event-tokens are identical with physical event-tokens. (B) The causal powers of a physical event are determined only by its physical properties; and (C) mental properties are not reducible to physical properties.

ONE way t0 defend narrow content is to produce a sentence 0f the form ‘S believes that P’, and show that this sentence is true 0f S if and 0nly if it is true 0f any duplicate from the skin in, any doppclgangcr, of S. N0toriously, this is hard to d0. Twin Earth examples are pervasivc.1 Another way to defend narrow content; is t0 show that Only 2. narrow notion can play thc causal explanatory r01c we require 0f contcnt in (...) 2. properly scicntiicm psychology 0r cognitive science. Notoriously, this is hard t0 d0. The considerations—mcthod010gicaI solipsism, the principle 0f autonomy, 0r what:cvcr—invokcd to show that a broad notion 0f content cannot.. (shrink)