VOLUME 14 (2001), ISSUE 3

Manuscripts:

J.D. TROUT
Metaphysics, method, and the mouth: Philosophical lessons of speech perception

• Abstract: This paper advances a novel argument that speech perception is a complex system best understood nonindividualistically and therefore that individualism fails as a general philosophical program for understanding cognition. The argument proceeds in four steps. First, I describe a "replaceability strategy," commonly deployed by individualists, in which one imagines replacing an object with an appropriate surrogate. This strategy conveys the appearance that relata can be substituted without changing the laws that hold within the domain. Second, I advance a "counterfactual test" as an alternative to the replaceability strategy. Third, I show how the typical objects of cross-modal processes (in this case, auditory-visual speech perception), more clearly irreplaceable than the objects of the unimodal process examined by Burge (1986a), supply a firm basis for a nonindividualist interpretation of such cases. Finally, I demonstrate that the routine violation of the individualist's Replaceability Condition occurs even in unimodal cases-so the violation of the replaceability constraint does not derive simply from the diversity of modal sources but rather from the causal complexity of psychological processes generally. The conclusion is that philosophical progress on this issue must await progress in psychology, or, at least, philosophical progress in accounting for psychological complexity-precisely the vicissitude predicted by a thoroughgoing naturalism.

TOMIS KAPITAN
Indexical identification: A perspectival account

• Abstract: It is widely agreed that the references of indexical expressions are fixed partly by their relations to contextual parameters such as the author, time, and place of the utterance. Because of this, indexicals are sometimes described as token-reflexive or utterance-reflexive in their semantics. But when we inquire into how indexicals help us to identify items within experience, we find that while utterance-reflexivity is essential to an interpretation of indexical tokens, it is not a factor in a speaker's identificatory use of indexicals. Tokens cannot be interpreted unless they are first produced, and obviously the speaker who produces them does not depend upon utterance parameters in order to identify their referents in the way that hearers do. Consequently, the standard reflexive accounts of indexicals are of little use in explaining the speaker's identificatory use of indexicals, and must be either replaced or complemented by a further theory of the role of indexicals in thought. This paper provides an account of indexical identification that is attentive to a speaker's as well as a hearer's identification and reveals how indexicals are inextricably perspectival.

DION SCOTT-KAKURES
High anxiety: Barnes on what moves the unwelcome believer

• Abstract: Wishful thinking and self-deception are instances of motivated believing. According to an influential view, the motivated believer is moved by the pursuit of pleasure and the avoidance of pain; i.e., the motive of the motivated believer is strictly hedonic—typically, the reduction of anxiety. This anxiety reduction account would, however, appear to face a serious challenge: cases of unwelcome motivated believing (Barnes 1997; Scott-Kakures 2000) or "twisted" self-deception (Mele, 1999). Annette Barnes (1997) has recently argued that the anxiety reduction account can, in fact, handle such cases. I show that the anxiety reduction account cannot explain cases of unwelcome believing. Neither precipitous unwelcome believing nor the intensive and recurrent testing of unwelcome hypotheses characteristic of cases of self-deception can be explained by such a view. We have reason, then, to reject the notion that the motivated believer is moved by strictly hedonic interests.

PATRICIA GREENSPAN
Good evolutionary reasons: Darwinian psychiatry and womens' depression

• Abstract: The language of evolutionary biology and psychology is built on concepts applicable in the first instance to individual strategic rationality but extended to the level of genetic explanation. Current discussions of mental disorders as evolutionary adaptations would apply that extended language back to the individual level, with potentially problematic moral/political implications as well as possibilities of confusion. This paper focuses on one particularly problematic area: the explanation of women's greater tendency to depression. The suggestion that there are "good evolutionary reasons" for depression makes sense, and might be helpful to note in therapy, as implying that the tendency is not a defect. However, evolutionary adaptiveness should not be confused with individual or psychological adaptiveness. Besides making reference to an earlier environment, it presupposes a strategic standpoint that may not accord with the legitimate interests of the individual, as this example makes vivid.

Continuing Discussion:

RICHARD GRAY
Synaesthesia and misrepresentation: A reply to Wagner

• Abstract: Wager has argued that synaesthesia provides material for a counterexample to representational theories of the phenomenal character of experience. He gives a series of three cases based on synaesthesia; he requires the second and third cases to bolster the doubtfulness of the first. Here I further endorse the problematic nature of the first case and then show why the other two cases do not save his argument. I claim that whenever synaesthesia is a credible possibility its phenomenal character can be understood in terms of misrepresentation.

ADAM WAGER
Synaesthesia misrepresented

• Abstract: Gray argues that my three earlier counterexamples fail to refute representational theories of phenomenal character. I maintain that, despite Gray's arguments, each example does in fact work against the particular representational theory at which it is targeted. Further, I question whether my internalism regarding phenomenal character and Gray's externalism regarding modularity are in genuine conflict with one another.