Millikan and Her Critics offers a unique critical discussion of Ruth Millikan's highly regarded, influential, and systematic contributions to philosophy of mind and language, philosophy of biology, epistemology, and metaphysics. These newly written contributions present discussion from some of the most important philosophers in the field today and include replies from Millikan herself.

Introduction There are some exceptions, which we shall see below, but virtually all theories in psychology and cognitive science make use of the notion of representation. Arguably, folk psychology also traffics in representations, or is at least strongly suggestive of their existence. There are many different types of things discussed in the psychological and philosophical literature that are candidates for representation-hood. First, there are the propositional attitudes – beliefs, judgments, desires, hopes etc. (see Chapters 9 and 17 of this volume). (...) If the propositional attitudes are representations, they are person-level representations – the judgment that the sun is bright pertains to John, not a subpersonal part of John. By contrast, the representations of edges in V1 of the cerebral cortex that neuroscientists talk about and David Marr’s symbolic representations of “zero-crossings” in early vision (Marr 1982) are at the “sub-personal” level – they apply to parts or states of a person (e.g. neural parts or computational states of the visual system). Another important distinction is often made among perceptual, cognitive, and action-oriented representations (e.g. motor commands). Another contrast lies between “stored representations” (e.g. memories) and “active representations” (e.g. a current perceptual state). Related to this is the distinction between “dispositional representations” and “occurrent representations.” Beliefs that are not currently being entertained are dispositional, e.g. your belief that the United States is in North America - no doubt you had this belief two minutes ago, but you were not consciously accessing it until you read this sentence. Occurrent representations, by contrast, are active, conscious thoughts or perceptions. Which leads us to another important distinction: 1 between conscious and non-conscious mental representations, once a bizarre-sounding distinction that has become familiar since Freud (see Chapter 4 of this volume). I mention these distinctions at the outset to give you some idea of the range of phenomena we will be considering, and to set the stage for our central “problem of representation”: what is a mental representation, exactly, and how do we go about deciding whether there are any? We know there are public representations of various kinds: words, maps, and pictures, among others.. (shrink)

This chapter contains section titles: Proper Functions Representations: The Basic Teleosemantic Framework Concepts Externalism, Language, and Meaning Rationalism.

I present an account of mental representation based upon the ‘SINBAD’ theory of the cerebral cortex. If the SINBAD theory is correct, then networks of pyramidal cells in the cerebral cortex are appropriately described as representing, or more specifically, as modelling the world. I propose that SINBAD representation reveals the nature of the kind of mental representation found in human and animal minds, since the cortex is heavily implicated in these kinds of minds. Finally, I show how SINBAD neurosemantics can (...) provide accounts of misrepresentation, equivocal representation, twin cases, and Frege cases. (shrink)

John is currently thinking that the sun is bright. Consider his occurrent belief or judgement that the sun is bright. Its content is that the sun is bright. This is a truth- evaluable content (which shall be our main concern) because it is capable of being true or false. In virtue of what natural, scientifically accessible facts does John’s judgement have this content? To give the correct answer to that question, and to explain why John’s judgement and other contentful mental (...) states have the contents they do in virtue of such facts, would be to naturalize mental content. (shrink)

Reductive, naturalistic psychosemantic theories do not have a good track record when it comes to accommodating the representation of kinds. In this paper, I will suggest a particular teleosemantic strategy to solve this problem, grounded in the neurocomputational details of the cerebral cortex. It is a strategy with some parallels to one that Ruth Millikan has suggested, but to which insufficient attention has been paid. This lack of attention is perhaps due to a lack of appreciation for the severity of (...) the problem, so I begin by explaining why the situation is indeed a dire one. One of the main tasks for a naturalistic psychosemantic theory is to describe how the extensions of mental representations are determined. (Such a theory may also attempt to account for other aspects of the “meaning” of mental representations, if there are any.) Some mental representations, e.g. the concept of water, denote kinds (I shall be assuming this is non-negotiable). How is this possible? Unfortunately, I haven’t the space to canvass all the theories out there and show that each one fails to accommodate the representation of kinds, but I will point out the major types of problems that arise for the kinds of theories that, judging by the literature, are considered viable contenders.1 In general, the theories either attempt and fail to account for the representation of kinds, or they fall back on something like an intention to refer to a kind – not exactly the most auspicious move for a reductive theory. There are a number of problems that prevent non-teleosemantic theories from explaining how it is possible to represent kinds. A concept of a kind K must.. (shrink)

We propose that a top priority of the cerebral cortex must be the discovery and explicit representation of the environmental variables that contribute as major factors to environmental regularities. Any neural representation in which such variables are represented only implicitly (thus requiring extra computing to use them) will make the regularities more complex and therefore more difficult, if not impossible, to learn. The task of discovering such important environmental variables is not an easy one, since their existence is only indirectly (...) suggested by the sensory input patterns the cortex receives – these variables are “hidden.” We present a candidate computational strategy for (1) discovering regularity-simplifying environmental variables, (2) learning the regularities, and (3) using regularities in perceptual and decision-making tasks. The SINBAD computational model discovers useful environmental variables through a search for different, but nevertheless highly correlated functions of any kind over non-overlapping subsets of the known variables, this being indicative of some important environmental variable that is responsible for the correlation. We suggest that such a search is performed in the neocortex by the dendritic trees of individual pyramidal cells. According to the SINBAD model, the basic function of each pyramidal cell is (1) to discover and represent one of the regularity-simplifying environmental variables, and (2) to learn to infer the state of its variable from the states of other variables, represented by other pyramidal cells. A network of such cells – each cell just attending to representation of its variable – can function as a sophisticated and useful inferential model of the outside world. (shrink)

There is good evidence that the cerebral cortex is the seat of the human mind, so an understanding of representation in the cortex could help us understand the nature of mental representation. I argue that the cortex represents in the way that models do; it is an evolutionarily designed model-building machine. The cortex belongs to a general class of model-building machines that produce isomorphisms to structures in the environment by interacting with them. The representational content of a particular model produced (...) by such a machine is determined by the operational principles according to which the machine was designed, and the history of machine-environment interaction that resulted in the production of that model. ;I explore the possibility that the operational principles according to which the cerebral cortex was designed, i.e. aspects of its causal profile that were selected for, are those described by the SINBAD theory. The SINBAD theory implies that it is the biological function of the cortex to make its constituent neurons come to interact in a way that is isomorphic to regularities structured around "sources of correlation". In the context of this isomorphism, it is the function of a particular SINBAD cell to correspond to a particular source of correlation, the one that is responsible for that cell's tuning. In other words, the cortex builds models of environmental regularities structured around sources of correlation. ;Understanding mental representation as cortical representation of this kind allows us to explain a number of important and/or puzzling features of mental intentionality as we know it: the possibility of equivocation, misrepresentation, empty representation, and twin cases, the relation between concepts and inferential roles, how it is possible for us to acquire objective concepts and beliefs via our subjective and idiosyncratic senses, and the distinction between usefulness and truth. I conclude by outlining an account of the occurrent propositional attitudes as non-representational uses of a SINBAD model that has been built up through experience. Non-representational use is cashed out in terms of causal role. Together with an account of the non-occurrent attitudes, this yields an understanding of the nature of psychological explanation. (shrink)

The central idea is that the cerebral cortex is a model building machine, where regularities in the world serve as templates for the models it builds. First it is shown how this idea can be naturalized, and how the representational contents of our internal models depend upon the evolutionarily endowed design principles of our model building machine. Current neuroscience suggests a powerful form that these design principles may take, allowing our brains to uncover deep structures of the world hidden behind (...) surface sensory stimulation, the individuals, kinds, and properties that form the objects of human perception and thought. It is then shown how this account solves various problems that arose for previous attempts at naturalizing intentionality, and also how it supports rather than undermines folk psychology. As in the parable of the blind men and the elephant, the seemingly unrelated pieces of earlier theories (information, causation, isomorphism, success, and teleology) emerge as different aspects of the evolved model-building mechanism that explains the intentional features of our kind of mind. (shrink)

First I should clarify my thesis. When I say the mind starts off as a blank slate, I’m saying that it’s devoid of substantive concepts or ideas, that is non-logical concepts or ideas. Some examples of substantive concepts are: the concept of a cat, the concept of a quark, the concept of being square, and the concept of heaviness.

Stephen Mumford's Dispositions1 is an interesting and thought-provoking addition to a recent surge of publications on the topic.2 Dispositions have not been such a hot topic since the heyday of behaviourism. But as Mumford argues in his first chapter, the importance of dispositions to contemporary philosophy can hardly be underestimated. Dispositions are fundamental to causal role functionalism in the philosophy of mind, response-dependent truth conditional accounts of moral and other concepts,3 capacity accounts of concepts more generally,4 theories of belief, the (...) compatibilist conception of free will, the philosophy of matter, probability (propensities) and more. So it is natural that conceptual and ontological issues about dispositions have come again to the fore. The only surprise is that it's taken so long. (shrink)

In this wide-ranging book, Jesse Prinz attempts to resuscitate a strand of empiricism continuous with the classical thesis that all Ideas are imagistic. His name for this strand is “concept empiricism,” and he formulates it as follows: “all (human) concepts are copies or combinations of copies of perceptual representations” (p. 108). In the process of defending concept empiricism, Prinz is careful not to commit himself to a number of other theses commonly associated with empiricism more broadly construed. For example, he (...) is prepared to accept that there are innate concepts and/or knowledge, denies that what a concept means consists in the experiences that prompt us to use or create it, implies that cognitive architecture is not associationist, and offers no opinion on whether all knowledge claims must be justified by sensory experience. Those who await a full resurrection will have to wait a little longer – but in the meantime, Prinz’s reconstructive surgery will tide you over. Although it falls short of miraculous, it is still pretty impressive. Prinz has brought a vast knowledge of the literature to bear on his project, from philosophy, psychology, and neuroscience. In fact, this book would serve as an excellent entrée for the philosopher into the scientific aspects of concept research, or for the scientist into philosophical concerns. Prinz writes with exemplary clarity, and wields his theory with aplomb in answering the many objections that have been raised against imagism. To take just one example, anyone who doubts that imagism can accommodate the large scope of human concepts would be well advised to read Chapter 7, which contains a wealth of ingenious suggestions for how imagism might handle difficult cases, including lofty concepts such as cause and truth. His discussions of nativism (Chapter 8) and compositionality are also particularly illuminating. The central theoretical construct in Prinz’s theory of concepts is the “proxytype,” a group of imagistic/perceptual representations.. (shrink)

A representationalist about qualia takes qualitative states to be aspects of the intentional content of sensory or sensory-like representations. When you experience the redness of an apple, they say, your visual system is merely representing that there is a red surface at such-and-such a place in front of you. And when you experience a red afterimage, your visual system is representing something similar . Your sensory state does not literally have an intrinsic quality of phenomenal redness, just as you do (...) not have a hairy mental state when you occurrently believe that Santa Claus is hairy. Judging by the literature, it is quite plausible to claim that the nature of occurrent beliefs is exhausted by their representational characteristics.1 Why is it that this “pure representation” ploy is so much less plausible in the case of sensory states? Typically, the reason given is that belief states are not qualitative while sensory states are, as revealed by introspection. Qualitativity, it is further maintained, cannot be purely representational – this is the intuition the representationalist must fight. In this paper I want to focus on a feature of sensory states, distinct from but related to their qualitativity, that encourages the anti-representationalist to object to the representational thesis. I shall call this feature “inhereness.” Instances of sensory. (shrink)

At first, Bloom's theory appears inimical to empiricism, since he credits very young children with highly sophisticated cognitive resources (e.g., a theory of mind and a belief that real kinds have essences), and he also attacks the empiricist's favoured learning theory, namely, associationism. We suggest that, on the contrary, the empiricist can embrace much of what Bloom says.

Title page Representational theories propose a set of sufficient conditions for a state to be phenomenally conscious. It turns out that insofar as these conditions have been worked out in detail, the autonomic nervous system (ANS) ought to be conscious - but of course it’s not. In this paper, we’ll describe only a tiny portion of the complexities of the ANS, using these to counterexample only a single theory of phenomenal consciousness, namely, Fred Dretske’s. But we think the ANS comparison (...) strategy is a fruitful one in general, and we hope to convince you of this too. (shrink)

In this paper, I will introduce you to a new theory of mental representation, emphasizing two important features. First, the theory coheres very well with folk psychology; better, I believe, than its competitors (e.g. Cummins, 1996; Dretske, 1988; Fodor, 1987 and Millikan, 1989, with which it has the most in common), though I will do little by way of direct comparison in this paper. Second, it receives support from current neuroscience. While other theories may be consistent with current neuroscience, none (...) that I know of actually receives some degree of confirmation from it. There are many different kinds of representations. Some examples are maps, words, meter and gauge readings, diagrams, pictures, scale models, computer simulations, blueprints, charts, musical notation, smoke signals, semaphore, and computer data structures. Qua representations, they all possess intentionality, or aboutness: maps are about places, most words are about the entities they refer to, meters and gauges are about the quantities they measure, etc. However, it seems they have little in common beyond this aboutness (Millikan, 1984, p. 85). Therefore we should be open to the possibility that the aboutness of different representations is ultimately to be explained in different ways. It is becoming increasingly popular to understand the aboutness of a large class of these representations in terms of function.1 For example, a tire gauge represents one of the properties that it indicates or carries information about, namely air pressure. However, it also carries information about other quantities. If the pressure and volume of the tire are kept constant, the tire gauge will indicate the temperature of the air inside the tire, and if the temperature and pressure are kept constant, the gauge will indicate the tire volume. However, although the tire gauge indicates these things, it does not represent them. It only.. (shrink)

What makes a mental representation about what it's about? The majority view among naturalists seems to be that representation has something to do with causation, or information, or correlation, or some other related notion. But such "information-based" views (e.g. Fodor, Prinz, Stalnaker, Usher, Mandik, Tye, and lots of other people who gesture towards this kind of theory1) cannot accommodate representation of the distal.

Externalist theories of representation (including most naturalistic psychosemantic theories) typically require some relation to obtain between a representation and what it represents. As a result, empty concepts cause problems for such theories. I offer a naturalistic and externalist account of empty concepts that shows how they can be shared across individuals. On this account, the brain is a general-purpose model-building machine, where items in the world serve as templates for model construction. Shareable empty concepts arise when there is a common (...) template for different individuals' concepts, but where this template is not what the concept denotes. (shrink)

The ability to predict is the most importantability of the brain. Somehow, the cortex isable to extract regularities from theenvironment and use those regularities as abasis for prediction. This is a most remarkableskill, considering that behaviourallysignificant environmental regularities are noteasy to discern: they operate not only betweenpairs of simple environmental conditions, astraditional associationism has assumed, butamong complex functions of conditions that areorders of complexity removed from raw sensoryinputs. We propose that the brain's basicmechanism for discovering such complexregularities is implemented in (...) the dendritictrees of individual pyramidal cells in thecerebral cortex. Pyramidal cells have 5–8principal dendrites, each of which is capableof learning nonlinear input-to-outputtransfer functions. We propose that eachdendrite is trained, in learning its transferfunction, by all the other principal dendritesof the same cell. These dendrites teach eachother to respond to their separate inputs with matching outputs. Exposed to differentbut related information about the sensoryenvironment, principal dendrites of the samecell tune to functions over environmentalconditions that, while different, are correlated . As a result, the cell as awhole tunes to the source of the regularitiesdiscovered by the cooperating dendrites,creating a new representation. When organizedinto feed-forward/feedback layers, pyramidalcells can build their discoveries on thediscoveries of other cells, graduallyuncovering nature's hidden order. Theresulting associative network is powerfulenough to meet a troubling traditionalobjection to associationism: that it is toosimple an architecture to implement rationalprocesses. (shrink)

Isabelle Garo’s study,Foucault, Deleuze, Althusser & Marx: La politique dans la philosophie, presents a historical approach to the French philosophy of the 1960s and 1970s and its relationship to Marx and the Marxist tradition. In her view, these authors were captured by a largely mistaken understanding of the resources present in Marxist thought, and were overly affected by the prejudices instilled by the French Communist Party. Speaking from a perspective of practical commitment, she traces a path from early French Marxism (...) to an anti-totalitarian consensus. Her study renders Louis Althusser’s innovations the most pivotal in introducing a whole series of themes, with ambivalent effects on theoretical production today. Most significantly, she discerns a replacement of politics and political economy by philosophy and epistemology. She attends first to the mobilisation of psychoanalysis against humanism, which gave way to a vehement critique of the normative aspects of psychoanalysis itself. Re-reading Foucault and Deleuze as post-Althusserians, Garo suggests that this led to a championing of Friedrich Nietzsche’s viewpoints against Marx. Garo’s study is immensely valuable in contextualising the apparent innovations of poststructuralist thought. However, we can discern greater relevance for the insights of these thinkers for contemporary Marxist thought than Garo concedes, and her attempt to read them as a complete deviation from Marxist principles ultimately fails to convince. (shrink)

This essay reviews a collection of thirteen critical essays on the work of Ruth Millikan. The collection covers a broad range of her work, focusing in particular on her account of simple intentionality, her theory of concepts and her metaphysical views. I highlight and briefly discuss three issues that crop up repeatedly though the collection: (1) Millikan’s externalism (and in particular, her emphasis on how intentional states are used, rather than how they are produced); (2) the nature of intentional explanation; (...) and (3) the normativity of meaning. (shrink)

With Walter Benjamin's notion of the optical unconscious as its starting point, this monograph develops a theory of the acoustical unconscious that refers both to the broadening of acoustic apperception via radio and film, and to a particular mode.

Contemporary pragmatic naturalism -- Reconciling pragmatism and naturalism -- Value of pragmatic naturalism -- Being and knowing -- Ontology of constitutive relations -- Particulars and relations -- Making sense of world making -- God and faith -- Art and knowledge -- Social experience -- Democratic challenge -- Democracy and its problems -- International relations and foreign policy -- Cosmopolitanism and humanism -- Pragmatic, naturalism, and the big narrative.

One of the barriers between ordinarily compassionate animal researchers and pro-animal ethicists is that the ethicists are usually seen as asking for far too much. They are perceived as demanding the complete abandonment of careers. In consequence, the ethicist is often ignored. Ethicists rarely give clear-cut rules to animal researchers as to how they can continue in animal research while at the same time adopting an increasingly moral approach. The purpose of this paper is to provide some rules to help (...) the animals by aiding conscientious researchers who are not in a position to give up their careers entirely. These are ethical rules and not, therefore, in quite the same category as Russell and Burch's or the proposal that experimenters should seek proper training and retraining in animal care, and in the skills of euthanasia, anaesthesia, and analgesia. Nor are ethical rules quite the same as the requirement that all experimenters should acquaint themselves with the latest techniques for improving the animals' quality of life or the need to keep themselves up to date in alternative research techniques that do not use animals. All these steps are of great importance and should be taken in addition to the ethical rules I propose. (shrink)

Humans massively depend on communication with others, but this leaves them open to the risk of being accidentally or intentionally misinformed. To ensure that, despite this risk, communication remains advantageous, humans have, we claim, a suite of cognitive mechanisms for epistemic vigilance. Here we outline this claim and consider some of the ways in which epistemic vigilance works in mental and social life by surveying issues, research and theories in different domains of philosophy, linguistics, cognitive psychology and the social sciences.

This book is the fifth volume of selected papers from the Central European Pragmatist Forum (CEPF). The CEPF was founded in 2000 to provide an opportunity for American and European specialists in American philosophy to share their work with one another and to develop an understanding of the contemporary applications of the American philosophical traditions. The current volume deals with the general questions of identity and social transformation. Papers are organized into sections on the Transformation of Pragmatism, Metatheoretical conditions for (...) Identity Transformation, the Fluidity of Identity, Transforming Self, Transforming Society, Art and Transformation, Richard Rorty on the Transformation of Society and Self, and Pragmatism and Central Europe. The authors are among the leading specialists in American philosophy from universities across the US and in Central and Eastern Europe. In their papers the authors address a range of topics, including comparative analyses of American philosophical figures with prominent representatives of other philosophical traditions, contemporary issues in ethics, aesthetics and social philosophy, unresolved problems in American philosophy, and issues of contemporary policy. All papers deal in one way or another with the general theme of identity and transformation, individual and social. (shrink)

Dan Zahavi engages with classical phenomenology, philosophy of mind, and a range of empirical disciplines to explore the nature of selfhood. He argues that the most fundamental level of selfhood is not socially constructed or dependent upon others, but accepts that certain dimensions of the self and types of self-experience are other-mediated.

In his recent book ‘Kant and the Mind’ Andrew Brook makes a distinction between two types of selfawareness. The first type, which he calls empirical self-awareness, is an awareness of particular psychological states such as perceptions, memories, desires, bodily sensations etc. One attains this type of self-awareness simply by having particular experiences and being aware of them. To be in possession of empirical self-awareness is, in short, simply to be conscious of one’s occurrent experience. The second type of self-awareness he (...) calls apperceptive self-awareness. This type of self-awareness entails an awareness of oneself as the subject of experience. For this type of self-awareness to obtain, it would not be enough merely to be conscious of, say, an occurrent perception of a chair, one would also have to be aware that it was oneself who was perceiving the chair. And as Brook adds, when I am self-aware in this way, I am not only aware of being the subject of a single experience, but also aware of myself as the common subject of other psychological states (Brook, 1994: 55-57). I find Brook’s distinction illuminating, but it raises a question which I would like to pursue in this paper. When we speak of self-awareness, do we then necessarily also speak of a self, is there so to speak always a self involved in self-awareness, or is it rather the case, as Brook’s notion of empirical selfawareness might suggest, that there are types of self-awareness which are ‘selfless’, or to use two other related terms ‘subjectless’ or ‘non-egological’? Is self-awareness always to be understood as an awareness of a self, or can it be understood simply as the awareness which a specific experience has of itself? Ultimately, I believe an answer to these questions are important, both when it comes to an understanding of what exactly self-awareness amounts to, and also when it comes to a proper understanding of what a self is.. (shrink)

This book is the fourth volume of selected papers from the Central European Pragmatist Forum (CEPF). It deals with the general question of self and society, and the papers are organized into sections on Self and History, Self and Society, Self and Politics, Self and Neopragmatism, and an Interview with Richard Rorty. The authors are among the leading specialists in American philosophy from universities across the US and in Central and Eastern Europe.

The aim of this volume is to discuss recent research into self-experience and its disorders, and to contribute to a better integration of the different ...

In this essay, we read Derrida’s Theory and Practice seminar against the backdrop of the theme of the “death of philosophy,” prominent in 1960s French philosophy. This theme takes two forms—one Nietzschean-Heideggerian and the other Hegelian-Marxian. We summarize both before turning to Derrida’s treatment of Althusser’s views on the Hegelian-Marxian form of this death. Althusser posits a distinction between theory in the general sense and Theory as a designation for Marxist dialectical materialism. Derrida gives two specific criticisms of Althusser that (...) we discuss: (1) Althusser commits himself to a tautology, by arguing that Theory only makes explicit what is implicit already in Marxist practice; (2) Althusser ultimately establishes the priority of practice over theory. We refute both of these charges before concluding that, prior to the distinction between theory and practice, is the world itself; and presenting itself to us as unthinkable, the world places the demands upon us that it be engaged with, in theory and in practice. (shrink)