Concept empiricism, content, and compositionality

Concepts are the constituents of thoughts. Therefore, concepts are vital to any theory of cognition. However, despite their widely accepted importance, there is little consensus about the nature and origin of concepts. Thanks to the work of Lawrence Barsalou, Jesse Prinz and others concept empiricism has been gaining momentum within the philosophy and psychology literature. Concept empiricism maintains that all concepts are copies, or combinations of copies, of perceptual representations—that is, all concepts are couched in the codes of perceptual representation systems. It is widely agreed that any satisfactory theory of concepts must account for how concepts semantically compose (the compositionality requirement) and explain how their intentional content is determined (the content determination requirement). In this paper, I argue that concept empiricism has serious problems satisfying these two requirements. Therefore, although stored perceptual representations may facilitate some traditionally conceptual tasks, concepts should not be identified with copies of perceptual representations.     

Stance,feeling and phenomenology

This paper addresses Bas van Fraassen’s claim that empiricism is a ‘stance’. I begin by distinguishing two different kinds of stance: an explicit epistemic policy and an implicit way of ‘finding oneself in a world’. At least some of van Fraassen’s claims, I suggest, refer to the latter. In explicating his ordinarily implicit ‘empirical stance’, he assumes the stance of the phenomenologist, describing the structure of his commitment to empiricism without committing to it in the process. This latter stance does not incorporate the attitude that van Fraassen takes to be characteristic of empiricism. Thus its possibility serves to illustrate that empiricism as an all-encompassing philosophical orientation is untenable. I conclude by discussing the part played by feelings in philosophical stances and propose that they contribute to philosophical conviction, commitment and critique.     

Carnap’s logical empiricism,values, and American pragmatism

Value judgments are meaningless. This thesis was one of the notorious tenets of Carnap’s mature logical empiricism. Less well known is the fact that in the Aufbau values were considered as philosophically respectable entities that could be constituted from value experiences. About 1930, however, values and value judgments were banished to the realm of meaningless metaphysics, and Carnap came to endorse a strict emotivism. The aim of this paper is to shed light on the question why Carnap abandoned his originally positive attitude concerning values. It is argued that his non-cognitivist attitude was the symptom of a deep-rooted and never properly dissolved tension between conflicting inclinations towards Neokantianism and Lebensphilosophie. In America Carnap’s non-cognitivism became a major obstacle for a closer collaboration between logical empiricists and American pragmatists. Carnap’s persisting adherence to the dualism of practical life and theoretical science was the ultimate reason why he could not accept Morris’s and Kaplan’s pragmatist theses that cognitivism might well be compatible with a logical and empiricist scientific philosophy.     

Shared structure need not be shared set-structure

Recent semantic approaches to scientific structuralism, aiming to make precise the concept of shared structure between models, formally frame a model as a type of set-structure. This framework is then used to provide a semantic account of (a) the structure of a scientific theory, (b) the applicability of a mathematical theory to a physical theory, and (c) the structural realist’s appeal to the structural continuity between successive physical theories. In this paper, I challenge the idea that, to be so used, the concept of a model and so the concept of shared structure between models must be formally framed within a single unified framework, set-theoretic or other. I first investigate the Bourbaki-inspired assumption that structures are types of set-structured systems and next consider the extent to which this problematic assumption underpins both Suppes’ and recent semantic views of the structure of a scientific theory. I then use this investigation to show that, when it comes to using the concept of shared structure, there is no need to agree with French that “without a formal framework for explicating this concept of ‘structure-similarity’ it remains vague, just as Giere’s concept of similarity between models does ...” (French, 2000, Synthese, 125, pp. 103–120, p. 114). Neither concept is vague; either can be made precise by appealing to the concept of a morphism, but it is the context (and not any set-theoretic type) that determines the appropriate kind of morphism. I make use of French’s (1999, From physics to philosophy (pp. 187–207). Cambridge: Cambridge University Press) own example from the development of quantum theory to show that, for both Weyl and Wigner’s programmes, it was the context of considering the ‘relevant symmetries’ that determined that the appropriate kind of morphism was the one that preserved the shared Lie-group structure of both the theoretical and phenomenological models. I wish to thank Katherine Brading, Anjan Chakravartty, Steven French, Martin Thomson-Jones, Antigone Nounou, Stathis Psillos, Dean Rickles, Mauricio Suarez and two anonymous referees for valuable comments and criticisms, and Gregory Janzen for editorial suggestions. Research for this paper was funded by a generous SSHRC grant for which I am grateful     

What <Emphasis Type="Italic">ought</Emphasis> probably means,and why you can’t detach it

Some intuitive normative principles raise vexing ‘detaching problems’ by their failure to license modus ponens. I examine three such principles (a self-reliance principle and two different instrumental principles) and recent stategies employed to resolve their detaching problems. I show that solving these problems necessitates postulating an indefinitely large number of senses for ‘ought’. The semantics for ‘ought’ that is standard in linguistics offers a unifying strategy for solving these problems, but I argue that an alternative approach combining an end-relational theory of normativity with a comparative probabilistic semantics for ‘ought’ provides a more satisfactory solution.     

The scientific use of ‘representation’ and ‘function’: avoiding explanatory vacuity

Nearly all of the ways philosophers currently attempt to define the terms ‘representation’ and ‘function’ undermine the scientific application of those terms by rendering the scientific explanations in which they occur vacuous. Since this is unacceptable, we must develop analyses of these terms that avoid this vacuity. Robert Cummins argues in this fashion in Representations, Targets, and Attitudes. He accuses ‘use theories’ of representational content of generating vacuous explanations, claims that nearly all current theories of representational content are use theories, and offers a non-use theory of representational content which avoids explanatory vacuity. One task I undertake in this article is to develop an alternative non-use theory which avoids an objection fatal to that theory. My second task is to adapt Cummins’ argument to criticize most current analyses of ‘function,’ which undermine scientific explanation in an analogous way. Though Cummins does not explicitly argue in this manner, his own analysis of ‘function,’ by avoiding any appeal to use, avoids the explanatory vacuity to which they succumb. Consequently, I endorse Cummins’ notion of function. However, although use theories fail as analyses of the terms ‘representation’ and ‘function,’ they can still make significant contributions to the sciences employing these terms. For, while philosophers seeking to define ‘representation’ and ‘function’ must avoid incorporating representational and functional uses into their definitions, scientists must still find a way to determine which representations and functions are being used. Suitably re-construed use theories of representation and function may in many cases assist them in this task.     

Representationalism and the perspectival character of perceptual experience

Perceptual experiences inform us about objective properties of things in our environment. But they also have perspectival character in the sense that they differ phenomenally when objects are viewed from different points of view. Contemporary representationalists hold, at a minimum, that phenomenal character supervenes on representational content. Thus, in order to account for perspectival character, they need to indentify a type of representational content that changes in appropriate ways with the perceiver’s point of view. Many representationlists, including Shoemaker and Lycan, argue that such contents are best construed in terms of mind-dependent properties. Other representationalists, including Tye and Dretske, hold that these contents involve only mind-independent properties. Susanna Schellenberg has recently developed an account of perceptual experience that would serve these latter representationalists extremely well. She suggests that we can do justice to the perspectival character of perceptual experience by appeal to representations of a certain type of relational properties, so-called ‘situation-dependent properties.’ In this paper, I critically engage with Schellenberg’s proposal in order to show how mind-independent representationalists can explain perspectival character. I argue that appeal to situation-dependent properties is problematic. I then show that mind-independent representationalists can account for perspectical character by means of scenario contents in Christopher Peacocke’s sense.     

Media representations of British Muslims and hybridised threats to identity

Muslims have never before occupied such a central position in the British media, given their general absence from more ‘normalised’ representational positions such as in popular soaps, literature and reality television. Recent studies reveal the primarily negative ‘hypervisibility’ of Muslims across the media, which has encouraged negative social representations. Drawing upon relevant concepts from intergroup threat theory and identity process theory, this paper argues that British Muslims are increasingly constructed in terms of a hybridised threat to the ethno-national ingroup, consisting of both symbolic and realistic aspects. This account offers a socio-psychological perspective by exploring the potential socio-cognitive and behavioural repercussions of exposure to representations of British Muslims as a hybridised threat. The focus upon identity processes among the non-Muslim British majority elucidates the identity implications of Islamophobic representations in the Press and some of the potential causes of Islamophobic prejudice. It is argued that the principles of continuity, distinctiveness and self-esteem are particularly susceptible to change as a result of such negative media representations. The transition from media representation to dominant social representation is discussed, in addition to the potential implications for intergroup relations.     

The ‘Gray’s Elegy’ Argument, and The Prospects for the Theory of Denoting Concepts

Russell’s new theory of denoting phrases introduced in “On Denoting” in Mind 1905 is now a paradigm of analytic philosophy. The main argument for Russell’s new theory is the so-called ‘Gray’s Elegy’ argument, which purports to show that the theory of denoting concepts (analogous to Frege’s theory of senses) promoted by Russell in the 1903 Principles of Mathematics is incoherent. The ‘Gray’s Elegy’ argument rests on the premise that if a denoting concept occurs in a proposition, then the proposition is not about the concept. I argue that the premise is false. The ‘Gray’s Elegy’ argument does not exhaust Russell’s ammunition against the theory of denoting concepts. Another reason Russell rejects the theory is, as he says, that it cannot provide an adequate account of non-uniquely denoting concepts. In the last section of the paper, I argue that even though Russell was right in thinking that the theory of denoting concepts cannot provide an adequate account of non-uniquely denoting concepts, Russell’s new theory does not succeed in eliminating the occurrence of all denoting concepts, as it requires a commitment to the existence of variables that indirectly denote their values. However, the view that variables are denoting concepts is unproblematic once the ‘Gray’s Elegy’ argument is blocked.     

Rawlsian social-contract theory and the severely disabled

Martha Nussbaum has powerfully argued in Frontiers ofJustice and elsewhere that John Rawls’s sort of social-contract theory cannot usefully be deployed to deal with issues pertaining to justice for the disabled. To counter this claim, this article deploys Rawls’s sort of social-contract theory in order to deal with issues pertaining to justice for the disabled—or, since, as Nussbaum stresses, we all have some degree of disability—for the severely disabled. In this way, rather than questioning one by one Nussbaum’s interpretive claims about Rawls’s view, one can simply see how the Rawlsian framework can work in application to this issue. Following Rawls’s lead, the paper utilizes the idealized “initial choice situation” as an analytic and comparative device for examining alternative principles of justice, developing three different interpretations of the initial choice situation that each correspond to a different set of principles that apply to people of all levels of disability. One of these sets of principles is a simple extension of Rawls’s, one is very close to what Nussbaum herself recommends, and the third is a kind of hybrid. In this way, it is shown not only that Rawls’s social-contract device can usefully be applied to these issues, but also that it is helpful for exploring the deep commitments underlying each of these competing sets of principles. This extension to Rawls’s device clearly departs to some extent from his intentions; but the paper argues that the ideal of reciprocity, which might be thought to pose the biggest obstacle to applying his social-contract device to issues pertaining to the severely disabled (those who are not capable of being cooperative members of society), is not an independently essential commitment of his mature social-contract view, central though it was to Rawls’s thought in the 1950s.     

Truthmakers: a tale of two explanatory projects

Truthmakers are supposed to explain the truth of propositions, but it is unclear what kind of explanation truthmakers can provide. In this paper, I argue that ‘truthmaker explanations’ conflate two different explanatory projects. The first project is essentially concerned with truth, while the second project is concerned with reductive explanation. It is the latter project, I maintain, which is really central to truthmaking theory. On this basis, a general account of truthmaking can be formulated, which, when combined with a specific theory of reduction (the ‘conceptual entailment approach’), yields a new analysis of truthmaking. This analysis is intuitively appealing and avoids the problem of necessary truths, which poses a serious obstacle for standard accounts.     

Knowledge and abilities: The need for a new understanding of knowing-how

Stanley and Williamson (The Journal of Philosophy 98(8), 411–444 2001) reject the fundamental distinction between what Ryle once called ‘knowing-how’ and ‘knowing-that’. They claim that knowledge-how is just a species of knowledge-that, i.e. propositional knowledge, and try to establish their claim relying on the standard semantic analysis of ‘knowing-how’ sentences. We will undermine their strategy by arguing that ‘knowing-how’ phrases are under-determined such that there is not only one semantic analysis and by critically discussing and refuting the positive account of knowing-how they offer. Furthermore, we argue for an extension of the classical ‘knowing-how’/‘knowing-that’-dichotomy by presenting a new threefold framework: Using some core-examples of the recent debate, we will show that we can analyze knowledge situations that are not captured by the Rylean dichotomy and argue that, therefore, the latter has to be displaced by a more fine-grained theory of knowledge-formats. We will distinguish three different formats of knowledge we can have of our actions, namely (1) propositional, (2) practical, and (3) image-like formats of knowledge. Furthermore, we will briefly analyze the underlying representations of each of these knowledge-formats.     

Sex differences in the object representations in the dreams of adolescents

The present study explored sex and age differences in the level of object representations and human movement in the dreams of adolescents. In order to test empirically the contention that early object relations are significantly linked to the formation of children’s gender identity, 389 dreams recorded by 115 adolescents, ages 15–18, were scored for object representations and levels of human movement. As predicted, there were significant differences in the quality of object representations in male and female adolescent’s dream content. In addition, female’s dreams contained significantly higher amounts of human movement than males’ dreams although these differences may well be attributable to longer dream narratives in the female sample. Further, these sex differences were most pronounced at the highest end of the sample age range. Results are discussed in terms of object relations adolescent development. The authors wish to thank Patricia Heenan, M.A., for her invaluable assistance with data management, Alice Pope, Ph.D., for her helpful suggestions, and Dave Cowen, Ph.D., for making his data available to us. Portions of this paper were presented at the Association for the Study of Dreams, June 1996, Berkeley, CA.     

The notion of a recognitional concept and other confusions

The notion of a recognitional concept (RC) is stated precisely and shown to be unrelated to the proper notion of a perceptually based concept, defining of concept empiricism. More fundamentally, it is argued that the notion of an RC does not reflect a potentially sensible candidate theory of concepts at all and therefore ought to be abandoned from concept-theoretical discourse. In the later parts of the paper, it is shown independently of these points that Fodor’s attacks on RCs are in all central respects based on fallacies and confusions. Thus, even if the notion of an RC were one worth defending, it could not be threatened by Fodor’s attacks on it. Throughout the paper, I aim at clarification regarding the logical relations between various concept-theoretical options.     

The metasemantics of memory

In Sven Bernecker’s excellent new book, Memory, he proposes an account of what we might call the “metasemantics” of memory: the conditions that determine the contents of the mental representations employed in memory. Bernecker endorses a “pastist externalist” view, according to which the content of a memory-constituting representation is fixed, in part, by the “external” conditions prevalent at the (past) time of the tokening of the original representation (the one from which the memory-constituting one is causally derived). Bernecker argues that the best version of a pastist externalism about memory contents will have the result that there can be semantically-induced memory losses in cases involving unwitting “world-switching”. The burden of this paper is to show that Bernecker’s argument for this conclusion does not succeed. My arguments on this score have implications for our picture of mind-world relations, as these are reflected in a subject’s attempts to recall her past thoughts.     

意义理论

Research into logical syntax provides us the knowledge of the structure of sentences, while logical semantics provides a window into uncovering the truth of sentences. Therefore, it is natural to make sentences and truth the central concern when one deals with the theory of meaning logically. Although their theories of meaning differ greatly, both Michael Dummett’s theory and Donald Davidson’s theory are concerned with sentences and truth and developed in terms of truth. Logical theories and methods first introduced by G. Frege underwent great developments during the past century and have played an important role in expanding these two scholars’ theories of meaning. Translated by Ma Minghui from Zhexue Yanjiu 哲学研究 (Philosophical Research), 2006, (7): 53–61     

First person plural: Roman Jakobson’s grammatical fictions

Roman Jakobson, who had left Russia in 1920 and in 1941 took refuge in the USA from the Nazis, was one of the main figures in post war linguistics and structuralism. Two aspects of his work are examined in this article. Firstly, Jakobson purifies his linguistic theory of pragmatic references. Secondly, he develops his own diplomatic mission of mediating between East and West. In this article, I argue that these two aspects did not develop independently from one another. Instead I claim that his theory is designed to slip through the Iron Curtain, while at the same time providing the means to analyse ways of acting politically by using language. This argument is unfolded in two steps, each consisting of two parts. First, I compare the theory of pronominal expressions as developed by Emil Benveniste to Jakobson’s theory of shifters. While Benveniste focuses on the relation of language and its subject using language, Jakobson introduces a model of communication to allow maximal formalisation of language. According to this even the category of person can be freed from its reference to a subject which would be understood as having a place in space and time. Then, Jakobson’s theory of shifters is studied in relation to his analyses of poetry. For this, two examples are chosen: Jakobson’s text on two poems by Russian poet Alexandr Blok, and his text on a poem by Bertold Brecht. In both texts, the theory of shifters—and the alleged purification from pragmatic aspects of language use ensuing from this theory—is challenged by the simple fact that they focus on the pronoun of the first person plural. According to Jakobson, the category of number does not belong to the shifters. Rather, number quantifies participants of the related event. The pronoun ‘we’ is at the same time a shifter and a non-shifter, as it refers to the speech event and the related event. Thus the pronoun ‘we’ opens up the possibility to include or exclude the participants of a communicative situation, and thereby enables the speaker to act socially or even politically by using language. The article concludes by coming back to the historical situation in which Jakobson developed his analyses of poetry. Analysing poetry seems to have been a passe-partout for him, a seemingly harmless subject that allowed him to get a foot in the door of remote and secluded lecture halls.