One puzzling feature of Plato’s Republic is the First City or ‘city of pigs’. Socrates praises the First City as a “true”, “healthy” city, yet Plato abandons it with little explanation. I argue that the problem is not a political failing, as most previous readings have proposed: the First City is a viable political arrangement, where one can live a deeply Socratic lifestyle. But the First City has a psychological corollary, that the soul is simple rather than tripartite. Plato sees (...) this ‘First Soul’ as an inaccurate model of moral psychology, and so rejects it, along with its political analogue. (shrink)

hroughout medieval Christianity, religious works of art emerged to illustrate the teachings of the Bible for the largely illiterate population. What, then, is the significance of the psychoactive mushrooms hiding in plain sight in the artwork and icons of many European and Middle-Eastern churches? Does Christianity have a psychedelic history? -/- Providing stunning visual evidence from their anthropological journey throughout Europe and the Middle East, including visits to Roslyn Chapel and Chartres Cathedral, authors Julie and Jerry Brown document the (...) role of visionary plants in Christianity. They retrace the pioneering research of R. Gordon Wasson, the famous “sacred mushroom seeker,” on psychedelics in ancient Greece and India, and among the present-day reindeer herders of Siberia and the Mazatecs of Mexico. Challenging Wasson’s legacy, the authors reveal his secret relationship with the Vatican that led to Wasson’s refusal to pursue his hallucinogen theory into the hallowed halls of Christianity. -/- Examining the Bible and the Gnostic Gospels, the authors provide scriptural support to show that sacred mushrooms were the inspiration for Jesus’ revelation of the Kingdom of Heaven and that he was initiated into these mystical practices in Egypt during the Missing Years. They contend that the Trees of Knowledge and of Immortality in Eden were sacred mushrooms. -/- Uncovering the role played by visionary plants in the origins of Judeo-Christianity, the authors invite us to rethink what we know about the life of Jesus and to consider a controversial theory that challenges us to explore these sacred pathways to the divine. (shrink)

The purpose of this paper is to present the essence of Ayn Rand's theory of rational egoism and to indicate how it is the only ethical theory that can provide a foundation for ethics in business. Justice, however, cannot be done to the breadth and depth of Rand's theory in so short a space as this article; consequently, I have provided the reader with a large number of references for further study. At minimum, Ayn Rand's theory, because of its originality (...) and challenge to establishment theories, should be included in all business ethics courses and discussions of business ethics. (shrink)

In light of new historical evidence regarding ethnomycologist R. Gordon Wasson’s correspondence with art historian Erwin Panofsky, this article provides an in-depth analysis of the presence of entheogenic mushroom images in Christian art within the context of the controversy between Wasson and philologist John Marco Allegro over the identification of a Garden of Eden fresco in the 12th century Chapel of Plaincourault in France. It reveals a compelling financial motive for Wasson’s refusal to acknowledge that this fresco represents Amanita muscaria, (...) as well as for Wasson’s reluctance to pursue his hypothesis regarding the entheogenic origins of religion into Christian art and artifacts. While Wasson’s view – that the presence of psychoactive mushrooms in the Near and Middle East ended around 1000 BCE – prevailed and stymied research on entheogens in Christianity for decades, a new generation of 21st century researchers has documented growing evidence of A. muscaria and psilocybin-containing mushrooms in Christian art, consistent with ethnobotanist Giorgio Samorini’s typology of mushroom trees. This article presents original photographs, taken during fieldwork at churches and cathedrals throughout Europe and the Middle East, that confirm the presence of entheogenic mushrooms in Christian art: in frescoes, illuminated manuscripts, mosaics, sculptures, and stained glass windows. Based on this iconic evidence, the article proposes a psychedelic gospels theory and addresses critiques of this theory by art historians, ardent advocates, medieval historians, and conservative Catholics. It calls for the establishment of an Interdisciplinary Committee on the Psychedelic Gospels to independently evaluate the growing body of evidence of entheogenic mushrooms in Christian art in order to resolve a controversial question regarding the possible role of entheogens in the history and origins of Christianity. (shrink)

In Defense of Advertising is a theoretical defense based on the philosophy of Ayn Rand and the economics of Ludwig von Mises. It argues that the proper foundations of advertising are reason, ethical egoism, and laissez-faire capitalism. Its theme is that the social and economic criticisms of advertising are false because they are based on a false philo­sophic and economic world view. Only an alter­native world view can refute the charges and put forth a positive moral evaluation of advertising's role (...) in human life. The author defends advertising because it appeals to the rational self-interest of consumers for the rationally selfish, profit-making gain of the capitalists. (shrink)

Review of Jerry Fodor's book Concepts: Where Cognitive Science Went Wrong (Oxford University Press).

A review of Jerry Root's book C.S. Lewis and a Problem of Evil.

Proponents of non-conceptual content have recruited it for various philosophical jobs. Some epistemologists have suggested that it may play the role of “the given” that Sellars is supposed to have exorcised from philosophy. Some philosophers of mind (e.g., Dretske) have suggested that it plays an important role in the project of naturalizing semantics as a kind of halfway between merely information bearing and possessing conceptual content. Here I will focus on a recent proposal by Jerry Fodor. In a recent (...) paper he characterizes non-conceptual content in a particular way and argues that it is plausible that it plays an explanatory role in accounting for certain auditory and visual phenomena. So he thinks that there is reason to believe that there is non-conceptual content. On the other hand, Fodor thinks that non-conceptual content has a limited role. It occurs only in the very early stages of perceptual processing prior to conscious awareness. My paper is examines Fodor’s characterization of non-conceptual content and his claims for its explanatory importance. I also discuss if Fodor has made a case for limiting non-conceptual content to non-conscious, sub-personal mental states. (shrink)

Review Article on Jerry A. Coyne, Faith versus Fact: Why Science and Religion are Incompatible.

In G.K. Chesterton’s The Man who was Thursday, six of the seven anarchists named after different days of the week turn out to be secret policemen. Chesterton’s hero Syme finds himself opposed to not just a disparate group of anarchists, but to the unified forces of authority. A similar thing seems to have happened in recent years to Jerry Fodor. When Fodor published The Language of Thought in 1975 his targets were, as he says, ‘a mixed bag’: reductionists, behaviourists, (...) empiricists, operationalists, holists and various followers of Wittgenstein. But today these disparate targets have become distilled into one movement, which Fodor calls ‘pragmatism’. Fodor sees pragmatism (‘perhaps the worst idea that philosophy ever had’) everywhere, and one aim of this sequel to The Language of Thought is to stamp it out. (shrink)

This paper investigates the complicated relations between various versions of naturalism, behaviorism, and mentalism within the framework of W. V. O. Quine's thinking. It begins with Roger Gibson's reconstruction of Quine's behaviorisms and argues that it lacks a crucial ontological element and misconstrues the relation between philosophy and science. After getting clear of Quine's naturalism, the paper distinguishes between evidential, methodological, and ontological behaviorisms. The evidential and methodological versions are often conflated, but they need to be clearly distinguished in order (...) to see whether Quine's argument against mentalism is cogent. The paper argues that Quine's naturalism supports only the weakest version of behaviorism, that is, the evidential one, but this version is compatible with mentalistic semantics. Quine's opposition to mentalism is an overreaction from the behaviorist camp. By contrast, Jerry Fodor's objection to Jose Luis Bermudez is an overreaction from the opposite direction. (shrink)

Contemporary philosophy has had a difficult relationship with its own history. One extreme view conceives of the task of philosophy purely in terms of solving certain given problems, and considers the history of philosophy to have no more relevance to this project than the history of physics has to physics itself. Certainly the history of philosophy is an important intellectual discipline, they argue, but just as physicists do not need to read Newton’s Principia in order to make progress, philosophers do (...) not need to read Aristotle or Kant. At the other extreme are the sceptics who believe that creative philosophy is, for some reason or another it is no longer possible, and that all that can be done is to provide ‘readings’ of the great thinkers of the past. As the late Burton Dreben is supposed to have remarked: ‘junk is junk, but the history of junk is scholarship’. (shrink)

Fodor's thinking on modularity has been influential throughout a range of the areas studying cognition, chiefly as a prod for positive work on modularity and domain-specificity. In _The Mind Doesn't Work That Way_, Fodor has developed the dark message of _The Modularity of Mind_ regarding the limits to modularity and computational analyses. This paper offers a critical assessment of Fodor's scepticism with an eye to highlighting some broader issues in play, including the nature of computation and the role of recent (...) empirical developments in the cognitive sciences in assessing Fodor's position. (shrink)

In The Mind Doesn’t Work that Way, Jerry Fodor argues that mental representations have context sensitive features relevant to cognition, and that, therefore, the Classical Computational Theory of Mind (CTM) is mistaken. We call this the Globality Argument. This is an in principle argument against CTM. We argue that it is self-defeating. We consider an alternative argument constructed from materials in the discussion, which avoids the pitfalls of the official argument. We argue that it is also unsound and that, (...) while it is an empirical issue whether context sensitive features of mental representations are relevant to cognition, it is empirically implausible. (shrink)

The grand opposition between theories of the mind which is presented in this book will be familiar, in its broad outlines, to many readers. On the one side we have the Cartesians, who understand the mind in terms of representation, causation and the inner life; on the other we have the Wittgensteinians, who understand the mind in terms of activity, normativity and its external embedding in its bodily and social environment. In this book—one of a pair, the second of which (...) has yet to be translated—Vincent Descombes puts up a spirited defence of the Wittgensteinian approach. The Cartesian approach, which he calls ‘mental philosophy’, and which is exemplified most typically in the ‘cognitivism’ of Jerry Fodor, is fundamentally mistaken, he argues, since it underestimates, neglects or ignores both the active and external characteristics of the mind.1 Instead we should2 understand the mind in terms of a human being’s participation in a culture or a ‘form of life’, a form of engagement which is structured by norms rather than causal laws. This ‘anthropological holism’ draws not only upon the work of Wittgenstein, but also on Le´vi-Strauss, Lacan and, among other things, on the role of fiction in shaping our selfunderstanding. (shrink)

Cohen’s hostility to Rawls’ justification of the Difference Principle by social facts spawned Cohen’s general thesis that ultimate principles of justice and morality are fact-insensitive, but explain how any fact-sensitive principle is grounded in facts. The problem with this thesis, however, is that when facts F ground principle P, reformulating this relation as the "fact-insensitive" conditional “If F, then P” is trivial and thus explanatorily impotent. Explanatory, hence justificatory, force derives either from subsumption under more general principles, or precisely exhibiting (...) value in light of relevant (actual or hypothetical) facts. In examples where no subsumption occurs, actual facts trivially become hypothetical facts in "fact-insensitive" conditionals, an empty formalism. Indeed, Rawls’ grounding of principles of justice in “conditions of life” can easily be reformulated as a conditional principle “sensitive” only to hypothetical such conditions, and thus formally fact-insensitive in Cohen's sense, for all Cohen’s ire against Rawls’s grounding.Moreover, any plausible “ultimate fact-insensitive principle” must be intricately qualified, which tacit ceteris paribus clauses mask. Each qualification implies prioritisation of one principle over another in conceivable circumstances, and wherever the now qualified principle is given scope, that too implies prioritisation over competing principles in typical circumstances. Any principle is thus sensitive to conceivable circumstances of application, as recognised by more sophisticated intuitionisms. Non-trivial ultimate principles – luck egalitarianism, act utilitarianism, etc. - require defense, which inevitably involves showing how they best interpret and respond to facts about human needs, goals, and capacities in predictable circumstances. Finally, the substantive debate between Rawls and Cohen about which facts are relevant to the DP is only obscured by the doctrine of fact-insensitivity. (shrink)

Jerry Fodor deemed informational encapsulation ‘the essence’ of a system’s modularity and argued that human perceptual processing comprises modular systems, thus construed. Nowadays, his conclusion is widely challenged. Often, this is because experimental work is seen to somehow demonstrate the cognitive penetrability of perceptual processing, where this is assumed to conflict with the informational encapsulation of perceptual systems. Here, I deny the conflict, proposing that cognitive penetration need not have any straightforward bearing on the conjecture that perceptual processing is (...) composed of nothing but informationally encapsulated modules, the conjecture that each and every perceptual computation is performed by an informationally encapsulated module, and the consequences perceptual encapsulation was traditionally expected to have for a perception-cognition border, the epistemology of perception and cognitive science. With these points in view, I propose that particularly plausible cases of cognitive penetration would actually seem to evince the encapsulation of perceptual systems rather than refute/problematize this conjecture. (shrink)

Jerry Fodor and Ernest Lepore (1999/2002) frame the debate over meaning holism in terms of a distinction between meaning atomism and meaning anatomism. The former holds that the meaning of an expression E is determined by some relation between E and some extra-linguistic entity. The latter holds that the meaning of E is at least partly determined by some of E’s “inward” relations (IRs) with other expressions in the very language. They (1992) argue that meaning anatomism inevitably collapses into (...) meaning holism, which is the view that the meaning of E is determined by E’s IRs with every other expression in the very language because there is no principled distinction for the anatomist to divide the meaning-determining IRs from the non-meaning-determining ones. In response, the non-holistic anatomist urges that Fodor and Lepore’s no-principled-basis consideration is groundless because the lack of a generally accepted criterion for such a distinction does not undermine the viability of the distinction itself. While this point is well taken, I think that Fodor and Lepore are onto an important question here. That is, what does it make non-holistic anatomism distinctive from its holistic counterpart if without a principled basis for the distinction among IRs? I look into this question and give an alternative argument from Fodor and Lepore’s to suggest that non-holistic anatomism cannot bypass the no-principled-basis consideration. The non-holistic anatomist will need a principled distinction in kind between IRs to back her point. (shrink)

Jerry Fodor has claimed to have a solution to the traditional problem of what comes first, thought or language. Compositionality, he says, will give us the answer, for at least one must be compositional, and if only one of them is, that is the one that has underived semantic content. He argues that natural languages are not compositional, and therefore that the content of language is derived from the content of thought. I will argue that the idea that language (...) is not compositional conflicts with his productivity and systematicity arguments for the existence of a language of thought. I will also show that Fodor’s solution to the problem fails, as his main argument is circular. Finally, I suggest that Fodor’s argument against the compositionality of language is not decisive, and that we can still attribute at least some degree of compositionality to language. (shrink)

Jerry Fodor has argued that concept acquisition cannot be a psychological or “rational-causal” process, but can only be a “brute-causal” process of acquisition. This position generates the “doorknob  DOORKNOB” problem: why are concepts typically acquired on the basis of experience with items in their extensions? I argue that Fodor’s taxonomy of causal processes needs supplementation, and characterize a third type: what I call “intelligible-causal processes.” Armed with this new category I present what I regard as a better response (...) than Fodor’s to the doorknob  DOORKNOB problem. (shrink)

Jerry Fodor wrote the following assessment of Danto’s importance in 1993: “Danto has done something I’ve been very much wanting to do: namely, reconsider some hard problems in aesthetics in the light of the past 20 years or so of philosophical work on intentionality and representation” (Fodor 1993, p. 41). Fodor is absolutely right: some of Danto’s work could be thought of as the application of some influential ideas about perception that Fodor also shared. The problem is that these (...) ideas have turned out to be false. Both Danto and Fodor are modularist: they both think that perception is an encapsulated process that is in no way influenced by any kind of non-perceptual processing (see, e.g., Fodor 1983, Pylyshyn 1984). Many of Danto’s famous and influential arguments rely very directly on this modularist assumption. There is now, however, a wealth of evidence against modularism of the strong kind held to by Danto and Fodor. We now know that perceptual experience is not determined entirely by the retinal input: our visual processing is influenced at various point in a top-down manner. What we know and what kinds of visual stimuli we have encountered previously deeply influence how the retinal input is processed. The empirical literature on this is vast and conclusive (for an overview, see Teufel and Nanay 2017 but see also the references in the last section of this paper). What does this mean for Danto’s views on art and perception? While one of Danto’s premises may turn out to be false, the history and examples he gave are valuable and bear repeating. Even more importantly, Danto’s aesthetics can in part be separated out from his modularism, leading us to draw slightly different but arguably even more interesting conclusions from famous thought experiments such as the Gallery of Indiscernibles. (shrink)

Jerry Fodor, by common agreement, is one of the world’s leading philosophers. At the forefront of the cognitive revolution since the 1960s, his work has determined much of the research agenda in the philosophy of mind and the philosophy of psychology for well over 40 years. This special issue dedicated to his work is intended both as a tribute to Fodor and as a contribution to the fruitful debates that his work has generated. One philosophical thesis that has dominated (...) Fodor’s work since the 1960s is realism about the mental. Are there really mental states, events and processes? From his first book, Psychological Explanation (1968), onwards, Fodor has always answered this question with a resolute yes. From his early rejection of Wittgensteinian and behaviourist conceptions of the mind, to his later disputes with philosophers of mind of the elminativist ilk, he has always been opposed to views that try to explain away mental phenomena. On his view, there are minds, and minds can change the world. (shrink)

Jerry Fodor and Ernie Lepore have argued that inferential roles are not compositional. It is unclear, however, whether the theories at which they aim their objection are obliged to meet the strong compositionality requirement they have in mind. But even if that requirement is accepted, the data they adduce can in fact be derived from an inferential-role theory that meets it. Technically this is trivial, but it raises some interesting objections turning on the issue of the generality of inferential (...) roles. I explain how those objections can be met. Whether Fodor’s and Lepore’s strong compositionality requirement is justified or not, then, inferential-role theories do not have the problem that they claim to have identified. (shrink)

This paper draws upon the works of Wilfred Sellars, Jerry Fodor, and Ruth Millikan to argue against epistemological holism and conceptual holism. In the first section, I content that contrary to confirmation holism, there are individual beliefs ("basic beliefs") that receive nondoxastic/noninferential warrant. In the earliest stages of cognitive development, modular processes produce basic beliefs about how things are. The disadvantage of this type of basic belief is that the person may possess information that should have defeated the belief (...) but that was not taken into account in the module's operations. For this reason, at more advanced stages of cognitive development, basic beliefs concern how things appear to be. These appearance beliefs are not formed holistically but should be checked against background beliefs before the person infers how things are. In the second section, I argue against functional-role/inferential-role semantics. Championing teleosemantics, I argue that many concepts' meanings are not determined by the meanings of other concepts. Rather, many concepts are skills of knowing how to identify of what the concept is. These skills can be developed independently of other beliefs or skills and are, in an important sense, theory-neutral. (shrink)

The hazards of the use of English as a default language in analytic philosophy are obvious to everyone except mainstream analytical philosophers. The uncanny conceptual resemblance between what one is told about Jerry Fodor’s universal Language of Thought and current globalese basic academic English calls for reflection. [...] What I am pleading for is not just a matter of paying great attention to other philosophical traditions. It is a matter of understanding how English cannot serve as any centre or (...) point de départ for the description of all cognitive systems. We need to try to define the topology of the human cognitive space where English must show up as the very untypical case of a natural language that it manifestly is. Pace Donald Davidson, English is not the measure of all things. And historical cognitive ethnography is relevant to philosophical epistemology. The indispensable basis for any philosophy with global ambitions is a conceptual “experimental method” applied to the problems of conceptual diversity among human languages regarding not least of all the conceptual schemes of which one’s own philosophical keywords are an integral part. (shrink)

One of Jerry Fodor’s many seminal contributions to philosophy of mind was his inner sentence theory of belief and desire. To believe that p is to have a subpersonal inner sentence in one’s “belief-box” that means that p, and to desire that q is to have a subpersonal inner sentence in one’s “desire-box” that means that q. I will distinguish between two accounts of box-inclusion that exhaust the options: liberal and restrictive. I will show that both accounts have the (...) mistaken implication that in certain cases there can be radical but “secret” changes in a subject’s beliefs and desires. I will suggest that the correct moral to draw is that we should instead accept what Eric Schwitzgebel has called a “surface-level” theory of belief and desire. (shrink)

The late Jerry Cohen struggled to reconcile his egalitarian political principles with his personal style of life. His efforts were inconclusive, but instructive. This comment locates the core of Cohen’s discomfort in an abstract principle that connects what we morally ought to be compelled to do and what we have a duty to do anyway. The connection the principle states is more general and much tighter than Cohen and others, e.g. Thomas Nagel, have seen. Our principles of justice always (...) put our personal integrity to the test, unless those principles are designed not to. But to craft principles with an view to avoiding that test is, as Cohen argued, itself to undermine both justice and our integrity. (shrink)

Although Paul Churchland and Jerry Fodor both subscribe to the so-called theory-theory– the theory that folk psychology (FP) is an empirical theory of behavior – they disagree strongly about FP’s fate. Churchland contends that FP is a fundamentally flawed view analogous to folk biology, and he argues that recent advances in computational neuroscience and connectionist AI point toward development of a scientifically respectable replacement theory that will give rise to a new common-sense psychology. Fodor, however, wagers that FP will (...) be largely preserved and vindicated by scientific investigations of behavior. Recent findings by developmental psychologists, I argue, will push both Churchlandians and Fodorians toward the pessimistic view that FP is a misguided theory that will never be displaced, because it is, so to speak, built into our cognitive systems. I explore the possibility of preserving optimism by rejecting the theory-theory and adopting the simulation theory, a competing view developed by Robert Gordon, Alvin Goldman, and Jane Heal. According to simulationists, common-sense interpretation of behavior is accomplished by means of pretense-like operations that deploy the cognitive system’s own reasoning capabilities in a disengaged manner. Since on this view no theory-like set of principles would be needed, the simulation theory seems to enjoy a simplicity advantage over the theory-theory. Steven Stich and Shawn Nichols, however, contend that as the cognitive system would require special mechanisms for disengaged operation, the simplicity question cannot be resolved until suitable computational models are developed. I describe a set of models I have constructed to meet this need, and I discuss the contribution such models can make to determining FP’s fate. (shrink)

Perceptual processes differ from cognitive, this paper argues, in functioning to be causally controlled by proximal stimuli, and being modular, at least in a modest sense that excludes their being isotropic in Jerry Fodor's sense. This claim agrees with such theorists as Jacob Beck and Ben Phillips that a function of stimulus-control is needed for perceptual status. In support of this necessity claim, I argue, inter alia, that E.J. Green's recent architectural account misclassifies processes deploying knowledge of grammar as (...) perceptual. _Pace_ Beck and Phillips, however, I argue a function of stimulus-control is insufficient for perceptual as opposed to cognitive status. One consideration in favour of such insufficiency, noted but (I argue) not convincingly rebutted by these theorists, concerns perpetually grounded demonstrative thought. Two other considerations trade on the fact that a function of stimulus-control can arise not from blind nature but intentional design or social institutions, where so-functioning processes may but need not be perceptual. I offer two cases where such processes are cognitive, viz. skilful play-by-play announcing of ongoing events, and voluntary visualizing of ongoing events under the guidance of apt play-by-play announcements, dubbed announcement-driven visualizing (ADV). The cognitive status of these three diverse phenomena cannot be explained by an absence of a perception-like representational format or content (for ADV has such) or by a presence of personal-level mental states causally mediating between stimuli and outputs (for perception has such). A bettter explanation invokes, I argue, the non-modular character of the generating process. (shrink)

I argue against two popular claims. The first is a descriptive, empirical thesis about the nature of ordinary human experience: ‘each of us constructs and lives a “narrative” . . . this narrative is us, our identities’ (Oliver Sacks); ‘self is a perpetually rewritten story . . . in the end, we become the autobiographical narratives by which we “tell about” our lives’ (Jerry Bruner); ‘we are all virtuoso novelists. . . . We try to make all of our (...) material cohere into a single good story. And that story is our autobiography. The chief fictional char- acter . . . of that autobiography is one’s self’ (Dan Dennett). The second is a normative, ethical claim: we ought to live our lives narratively, or as a story; a ‘basic condition of making sense of ourselves is that we grasp our lives in a narrative’ and have an understanding of our lives ‘as an unfolding story’ (Charles Taylor). A person ‘creates his identity [only] by forming an autobiographical narrative – a story of his life’, and must be in possession of a full and ‘explicit narrative [of his life] to develop fully as a person’ (Marya Schechtman). (shrink)

Between the end of the nineteenth century and the first twenty years of the twentieth century, stimulated by the impetuous development of logical studies and taking inspiration from Leibniz's idea of a characteristica universalis, the three founding fathers of the analytic tradition in philosophy, i.e., Frege, Russell, and Wittgenstein, started to talk of a logically perfect language, as opposed to natural languages, all feeling that the latter were inadequate to their (different) philosophical purposes. In the second half of the twentieth (...) century, however, the very idea of a logically perfect language ceased for various reasons to seem attractive to analytic philosophers. Thus, it might appear that this idea could be classified together with the many other bizarre ideas that from time to time surface in the history of philosophy-an idea that perhaps had a beneficial impact on the development of twentieth century logic, but which can now be put to rest. In this brief note, I contend that this conclusion may be too hasty. Indeed, if a well-known empirical hypothesis advanced in 1975 by Jerry Fodor turns out to be true, then there is a logically perfect language, after all. More precisely, I argue that, if it exists, Fodor's language of thought possesses the main characteristics a logically perfect language is required to have. (shrink)

This is a response to Jerry Fodor’s article, Fodor, J. (1980). "Methodological solipsism as a research strategy in cognitive psychology." Behavioral and Brain Sciences 3: 63-109.

The aim of this paper is to examine the theoretical architecture of semantic atomism and its consequences with respect to natural language. In particular, it looks to explore the notion of possible concepts using the fundamental distinction between simple and complex concepts and expressions in Jerry Fodor’s atomism. The distinction is exploited to produce an unusual type of concept referred to as a correlate, which effectively mirrors complex concepts while maintaining a distinct underlying structure. Though harmless in and of (...) themselves, their presence in the context of polymorphemic expressions suggests that atomism harbors a tacit and unintuitive form of polysemy that is problematic in its own right and that leads to other complications, some of which may be demonstrated on the example of communication. These issues are tied to the way atomism is structured, and although they seem to have gone largely unnoticed, they appear to bear negatively on the adequacy of atomism where natural language is concerned. (shrink)

[Empiricism, Naturalism, and Ideas] The author analyses the modern reception of key themes in Hume’s philosophy during the past century. The first part presents Hume’s version of three such themes – empi­ricism, naturalism and the theory of ideas. The following three parts give an exposition of modern forms of each of these themes, with the choice of modern reception being directed to those contemporary authors who not only developed Hume’s motifs in the most original way, but who also explicitly traced (...) the origin of their modern theory to Hume. For this reason, in the second part, which deals with the reception of empiricism in logical positivism, Hans Reichenbach and his treatment of Hume’s problem of inductive knowledge is discussed. In the third part, dealing with naturalism, the obvious choice is the most influential version of this doctrine in the work of W. V. O. Quine. The fourth part deals with the modern reception of Hume’s theory of ideas in a recent monograph by Jerry Fodor. The author considers Hume’s naturalism as the most live part of Hume’s legacy. Empirismus has, after all, been considerably transformed in content, or has even been rejected by later philosophers; while Fodor’s updating of the theory of ideas does not offer an adequate answer to the question of the place of thinking and intentionality in the material world. (shrink)

Critical discussion of Jerry Fodor's Concepts: Where Cognitive Science Went Wrong (1998).

(1) In the first part of this paper, I review Chomsky's meandering journey from the formalism/mentalism of Syntactic Structures, through several methodological positions, to the minimalist theory of his latest work. Infected with mentalism from first to last, each and every position vitiates Chomsky's repeated claims that his theories will provide useful guidance to later theories in such fields as cognitive psychology and cognitive neuroscience. With the guidance of his insights, he claims, psychologists and neuroscientists will be able to avoid (...) costly dead-end lines of research. -/- (2) This never happened. As I have shown, this never could have happened. (See Johnston, 2018). What has happened, instead, is that current neurolinguistic research (with the arguable exception of the now-dated Lemma Model of Willem Levelt) proceeds without reference to Chomsky. It also wholeheartedly rejects the mentalism of the associated Language of Thought theory of Jerry Fodor. (See Johnston, 2018). -/- (3) I make this argument in the first part of this paper. I would also like to point out that most of my argument was developed in 1972, when I was a graduate student. I know of no other sustained criticisms of Chomsky at that time, and certainly none along the lines I had developed back then. -/- (4) In the second part of this paper, I present my own account of the methodology of science. When I was a graduate student, philosophy of science was dominated by an attempt to describe a methodology common to all the specific sciences, i.e. Hempel’s deductive-nomological model. These days, Hempel’s emphasis on the methodological unity of science has been rejected by such “dis-unity” philosophers of science as Ian Hacking, Patrick Suppes and Nancy Cartwright (see Cat, 2021). -/- (5) I view this change as the swing of a pendulum or, to change the metaphor, a journey from one end point of a continuum to another. As the level of abstraction at which one tries to describe scientific method is raised, the descriptions become increasingly general. Whether or not unity-of-science theories become so general as to be vacuous, is ultimately a subjective judgment. And so I expect that philosophers will eventually become tired of increasingly specific “close to the workbench” descriptions of how scientists work, and begin to turn back to methodological “big pictures”, finding in them powerful abstractions rather than empty irrelevancies. -/- (6) In the second part of this paper, I present my own account of the methodology of science, which I would situate somewhere between the “unity” and “dis-unity” accounts. However, I am not a scientist. My own views about scientific method have three origins: -/- (6a) my work as a graduate student from 1966 until I passed my comprehensive exams in 1973 (at a different university); -/- (6b) reading every issue of Scientific American from 1972 until nearly 2000, (at which point I continued to read it only sporadically, since I concluded that, around that time, it had evolved from a serious science magazine to a popular science magazine); and -/- (6c) my three-year immersion in the cognitive neuroscience of language after I retired, based on repeated study of and note-taking for (Banesh & Compton, 2018), (Kemmerer, 2015), several other books and, finally, numerous articles not hidden behind a paywall. -/- So, as always with my writings: caveat emptor. (shrink)

In this paper I want to propose an argument to support Jerry Fodor’s thesis (Fodor 1983) that input systems are modular and thus informationally encapsulated. The argument starts with the suggestion that there is a “grounding problem” in perception, i. e. that there is a problem in explaining how perception that can yield a visual experience is possible, how sensation can become meaningful perception of something for the subject. Given that visual experience is actually possible, this invites a transcendental (...) argument that explains the conditions of its possibility. I propose that one of these conditions is the existence of a visual module in Fodor’s sense that allows the step from sensation to object-identifying perception, thus enabling visual experience. It seems to follow that there is informationally encapsulated nonconceptual content in visual perception. (shrink)

Radical concept nativism is the thesis that virtually all lexical concepts are innate. Notoriously endorsed by Jerry Fodor (1975, 1981), radical concept nativism has had few supporters. However, it has proven difficult to say exactly what’s wrong with Fodor’s argument. We show that previous responses are inadequate on a number of grounds. Chief among these is that they typically do not achieve sufficient distance from Fodor’s dialectic, and, as a result, they do not illuminate the central question of how (...) new primitive concepts are acquired. To achieve a fully satisfactory response to Fodor’s argument, one has to juxtapose questions about conceptual content with questions about cognitive development. To this end, we formulate a general schema for thinking about how concepts are acquired and then present a detailed illustration. (shrink)

The human mind is capable of entertaining an astounding range of thoughts. These thoughts are composed of concepts or ideas, which are the building blocks of thoughts. This book is about where all of these concepts come from and the psychological structures that ultimately account for their acquisition. We argue that the debate over the origins of concepts, known as the rationalism-empiricism debate, has been widely misunderstood—not just by its critics but also by researchers who have been active participants in (...) the debate. Part I fundamentally rethinks the foundations of the debate. Part II defends a rationalist view of the origins of concepts according to which many concepts across many conceptual domains are either innate or acquired via rationalist learning mechanisms. Our case is built around seven distinct arguments, which together form a large-scale inference to the best explanation argument for our account. Part III then defends this account against the most important empiricist objections and alternatives. Finally, Part IV argues against an extreme but highly influential rationalist view—Jerry Fodor’s infamous view that it is impossible to learn new concepts and his related radical concept nativism, which holds that essentially all lexical concepts are innate. Throughout the book, our discussion blends philosophical and theoretical reflection with consideration of a broad range of empirical work drawn from many different disciplines studying the mind, providing a thorough update to the rationalism-empiricism debate in philosophy and cognitive science and a major new rationalist account of the origins of concepts. [An open access title available under the terms of a CC BY-NC-ND 4.0 licence]. (shrink)

We present a cognitive-physicalist account of phenomenal consciousness. We argue that phenomenal concepts do not differ from other types of concepts. When explaining the peculiarities of conscious experience, the right place to look at is sensory/ perceptual representations and their interaction with general conceptual structures. We utilize Jerry Fodor’s psycho- semantic theory to formulate our view. We compare and contrast our view with that of Murat Aydede and Güven Güzeldere, who, using Dretskean psychosemantic theory, arrived at a solution different (...) from ours in some ways. We have suggested that the representational atomism of certain sensory experiences plays a central role in reconstructing the epistemic gap associated with conscious experience, still, atomism is not the whole story. It needs to be supple- mented by some additional principles. We also add an account of introspection, and suggest some cognitive features that might distinguish representational atoms with phenomenal character from those without it. (shrink)

The folk Psychology frames propositional attitudes as fundamental theoretical entities for the construction of a model designed to predict the behavior of a subject. A trivial, such as grasping a pen and writing reveals - something complex - about the behavior. When I take a pen and start writing I do, trivially, because I believe that a certain object in front of me is a pen and who performs a specific function that is, in fact, that of writing. When I (...) believe that the object that stands before me is a pen, I am in relation to "believe" with the propositional content: that in front of me is a pen. Philosophers of the proposition, from Frege onwards, have dedicated their studies to the analysis of what kinds of entities are the propositional attitudes. Jerry Fodor says that now, the proper prediction of the psychology of common sense, can not be questioned and that the propositional attitudes represent the most effective way to describe our behavior. What Fodor says, however, is that propositional attitudes function, but not how they work. Most philosophers interested in the issue, we are dedicated to the search for a theory that can account consistently both a semantics for propositional attitudes, both of these entities that seem to cause the behavior of a rational subject. There are two main paradigms in the theory of the proposition that contributed to the discussion of the propositional attitudes. One is the one that begins with Gottlob Frege, the other with Bertrand Russell. Defenders of Frege argue that the paradigm scrub objects and properties can not be constituents of the propositional content which have a purely conceptual. In other words, the philosophers belonging to the paradigm of Frege, but not all, mean that you can test in a rigorous way the truth conditions of propositional attitudes. Who defends the russellian’s paradigm argues that the propositional content are made by the objects and properties on which propositional attitudes relate. The purpose of this article is not to rebuild - in detail - both paradigms, nor to reconstruct one but, in a sense, my work will be a completely partial objective is to demonstrate how the paradigm is more profitable russell not only to make a coherent semantic theory for propositional attitudes2 but also to predict the behavior of a rational subject thing, completely innovative, given the repeated objections in contemporary literature3. At the end of this paper will be drafted a proposal to build a consistent model to predict the behavior,of a rational agent, based on a referential theory of propositional attitudes. (shrink)

Are physics and chemistry sufficient to provide a basis for a theory of everything? The worldview of materialist naturalism that forms the foundation of NeoDarwinian evolution, Big Bang cosmogony, and molecular biology in general has been subjected to challenge for its monumental failure to explain life, consciousness and other mind-related aspects of reality. Two recent books, Why Evolution is True by Jerry Coyne [1], and Thomas Nagel’s Mind and Cosmos: Why the Materialist NeoDarwinian Conception of Nature Is Almost Certainly (...) False [2], both authors being atheists, reflect the deep rift we find, not only in the religious conflict between creation and evolution, but in the fundamental awareness we all have that we are more than just molecular matter. This common sense understanding can only escape the notice of a particularly shallow ideological dogmatism that insists it has all the answers based solely on its unprecedented technological success. Science has come to represent two different things: (a) a body of knowledge, and (b) a method for acquiring knowledge. The problem arises when it is forgotten that there is no independent body of knowledge for science apart from its method – it keeps changing according to the results of the latest findings of the scientific method. The method is not to be abandoned because of those who would like to replace it with a fixed body of knowledge, which then becomes ideology. If biogenesis is hypothesized as the law of Nature, and we observe that life comes from pre-existing life in all our experience, while the hypothesis of abiogenesis, that life comes from matter, is never backed by any observation, then according to the scientific method—which one is to be accepted as true scientific knowledge? Obviously, the one backed by empirical observation. It is necessary to get free of ideological “knowledge,” and return to science as a method for gathering evidence that may lead to conclusions beyond the material naturalist view of Nature, and conforms to what we experience and rationally understand about the world in which we live. (shrink)

Since the early eighties, computationalism in the study of the mind has been “under attack” by several critics of the so-called “classic” or “symbolic” approaches in AI and cognitive science. Computationalism was generically identified with such approaches. For example, it was identified with both Allen Newell and Herbert Simon’s Physical Symbol System Hypothesis and Jerry Fodor’s theory of Language of Thought, usually without taking into account the fact ,that such approaches are very different as to their methods and aims. (...) Zenon Pylyshyn, in his influential book Computation and Cognition, claimed that both Newell and Fodor deeply influenced his ideas on cognition as computation. This probably added to the confusion, as many people still consider Pylyshyn’s book as paradigmatic of the computational approach in the study of the mind. Since then, cognitive scientists, AI researchers and also philosophers of the mind have been asked to take sides on different “paradigms” that have from time to time been proposed as opponents of (classic or symbolic) computationalism. Examples of such oppositions are: -/- computationalism vs. connectionism, computationalism vs. dynamical systems, computationalism vs. situated and embodied cognition, computationalism vs. behavioural and evolutionary robotics. -/- Our preliminary claim in section 1 is that computationalism should not be identified with what we would call the “paradigm (based on the metaphor) of the computer” (in the following, PoC). PoC is the (rather vague) statement that the mind functions “as a digital computer”. Actually, PoC is a restrictive version of computationalism, and nobody ever seriously upheld it, except in some rough versions of the computational approach and in some popular discussions about it. Usually, PoC is used as a straw man in many arguments against computationalism. In section 1 we look in some detail at PoC’s claims and argue that computationalism cannot be identified with PoC. In section 2 we point out that certain anticomputationalist arguments are based on this misleading identification. In section 3 we suggest that the view of the levels of explanation proposed by David Marr could clarify certain points of the debate on computationalism. In section 4 we touch on a controversial issue, namely the possibility of developing a notion of analog computation, similar to the notion of digital computation. A short conclusion follows in section 5. (shrink)

This paper examines a recent, influential argument for individualism in psychology defended by Jerry Fodor and others, what I call the argument from causal powers. I argue that this argument equivocates on the crucial notion of "causal powers", and that this equivocation constitutes a deep problem for arguments of this type. Relational and individualistic taxonomies are incompatible, and it does not seem in general to be possible to factor the former into the latter. The distinction between powers and properties (...) plays a central role in my argument. (shrink)

In the third chapter of his book Psychosemantics , Jerry A. Fodor argues that the truth of meaning holism (the thesis that the content of a psychological state is determined by the totality of that state's epistemic liaisons) would be fatal for intentionalistic psychology. This is because holism suggests that no two people are ever in the same intentional state, and so a psychological theory that generalizes over such states will be composed of generalizations which fail to generalize. Fodor (...) then sets out to show that there is no reason to believe in holism by arguing that its primary foundation (i.e. functional-role semantics), when properly understood (i.e. when construed as a two-factor theory of content), is demonstrably false. In this paper, I argue two claims. First, I try to show that Fodor has seriously misrepresented two-factor theories and that his arguments against his strawman do nothing to indicate the falsity of the genuine article. Second, I argue that if one accepts meaning holism in the form of a two-factor theory, there is no particular reason to think that one is hereby committed to the futility of intentionalistic psychology. In making this point, I make a brief excursion into the psychological literature during which I discuss the belief perseverance phenomenon, the encoding specificity hypothesis, and a problem in human deductive reasoning. My second argument leads to a discussion of how such a psychology could be developed even if no two people are ever in the same intentional state. (shrink)

Evolutionary psychology claims biological inclinations for certain behaviors (e.g., a desire for more frequent sex and more sexual partners by males as compared to females), and the origin of these inclinations in natural selection. Jerry Fodor’s recent book, The Mind Doesn’t Work that Way (2000), grants the nativist case for such biological grounding but disputes the presumed certainty of its origin in natural selection. Nevertheless, there is today a consensus that at least some of the claims of evolutionary psychology (...) are true, and their broad appeal suggests that many see them as easy insights into and possible license for some controversial behaviors. Evolutionary psychologists, on the other hand, caution that an origin in natural selection implies only an inclination for certain behaviors, and not that the behaviors will be true of all people, will lead to happiness or are morally correct. But such cautions can be as facile as the simplistic positions they are intended to counter. A biological basis implies tendencies to behaviors that will be pleasurable when engaged in, and that can be modified to an extent and at a psychic cost that is, at best, not fully understood. Also, while it is true that naturally selected behaviors are not necessarily moral, the implications of current evolutionary psychology cast doubt on any absolute foundation for morality at all, as well as suggesting limits on our ability to fully understand both ourselves and the universe around us. However, this does not mean that our (relative) values or apparent free will are any less real or important for us. (shrink)

In "A Modal Argument for Narrow Content" ("Journal of Philosophy", LXXXVIII, 1991, pp 5-26), Jerry Fodor proposes a necessary condition for the distinctness of causal powers. He uses this condition to support psychological individualism. I show that Fodor's argument relies on inconsistent interpretations of his condition on distinct causal powers. Moreover, on no consistent interpretation does Fodor's condition yield the results claimed for it.

This is my expository and critical review of Jerry Fodor's Psychosemantics. See also Callaway 1992, Meaning Holism and Semantic Realism.