Le lecteur moderne demeure dérouté par les ekphraseis de bâtiments des textes byzantins. Il est en effet difficile de les considérer comme des sources pour l'archéologie ou l'Histoire de l'art, et la recherche tend à leur égard à adopter deux approches : l'une, plutôt liée à l'Histoire et à l'Histoire de l'art, s'emploie à retrouver des éléments réels de bâtiments ou d'œuvres d'art dans ces textes ; l'autre, plutôt philologique, cherche à considérer ces textes en eux-mêmes pour leur valeur littéraire. (...) Serait-il cependant possible de chercher une voie médiane? Une voie qui accepterait qu'une part de l'étrangeté de ces textes, nécessairement due à la langue et à l'époque, le soit également parce que l'expérience de lecture entre Moyen Âge et époque moderne a radicalement changé. Il manquerait au lecteur moderne, non l'imagination, mais les mécanismes et les résultats de l'imagination médiévale. Les échos lexicaux et thématiques qui balisent le texte et qui en dessinent l'architecture en seraient la clef aboutiraient à un texte en 3D, c'est-à-dire une projection mentale de l'objet décrit non pas comme simple image donnée par l'information contenue dans le texte, mais comme image construite par la composition du discours. Ainsi, au fur et à mesure qu'un auteur décrit un bâtiment, le texte le construit en mots et in fine en a épousé la forme. (shrink)

Le lecteur moderne demeure dérouté par les ekphraseis de bâtiments des textes byzantins. Il est en effet difficile de les considérer comme des sources pour l'archéologie ou l'Histoire de l'art, et la recherche tend à leur égard à adopter deux approches : l'une, plutôt liée à l'Histoire et à l'Histoire de l'art, s'emploie à retrouver des éléments réels de bâtiments ou d'œuvres d'art dans ces textes ; l'autre, plutôt philologique, cherche à considérer ces textes en eux-mêmes pour leur valeur littéraire. (...) Serait-il cependant possible de chercher une voie médiane? Une voie qui accepterait qu'une part de l'étrangeté de ces textes, nécessairement due à la langue et à l'époque, le soit également parce que l'expérience de lecture entre Moyen Âge et époque moderne a radicalement changé. Il manquerait au lecteur moderne, non l'imagination, mais les mécanismes et les résultats de l'imagination médiévale. Les échos lexicaux et thématiques qui balisent le texte et qui en dessinent l'architecture en seraient la clef aboutiraient à un texte en 3D (trois dimensions), c'est-à-dire une projection mentale de l'objet décrit non pas comme simple image donnée par l'information contenue dans le texte, mais comme image construite par la composition du discours. Ainsi, au fur et à mesure qu'un auteur décrit un bâtiment, le texte le (re)construit en mots et in fine en a épousé la forme. (shrink)

Racial epithets are derogatory expressions, understood to convey contempt toward their targets. But what do they actually mean, if anything? While the prevailing view is that epithets are to be explained pragmatically, I argue that a careful consideration of the data strongly supports a particular semantic theory. I call this view Combinatorial Externalism. CE holds that epithets express complex properties that are determined by the discriminatory practices and stereotypes of their corresponding racist institutions. Depending on the character of the institution, (...) the complex semantic value can be composed of a variety of components. The account has significant implications on theoretical, as well as, practical dimensions, providing new arguments against radical contextualism, and for the exclusion of certain epithets from First Amendment speech protection. (shrink)

Fictional terms are terms that have null extensions, and in this regard pejorative terms are a species of fictional terms: although there are Jews, there are no kikes. That pejoratives are fictions is the central consequence of the Moral and Semantic Innocence (MSI) view of Hom et al. (2013). There it is shown that for pejoratives, null extensionality is the semantic realization of the moral fact that no one ought to be the target of negative moral evaluation solely in virtue (...) of their group membership. In having null extensions, pejorative terms are much like mythological terms like ‘unicorn horn’ that express concepts with empty extensions, even though it was thought otherwise: people who falsely believed the mythology were mislead into thinking that ordinary objects (i.e. whale tusks) were magical objects, and pejoratives terms work likewise. For example, the term ‘kike’ is supported by the ideology of anti-Semitism, and speakers who fall prey to its influence (perniciously or not) are mislead into thinking that ordinary people (i.e. Jews) are inherently worthy of contempt. In this paper, we explore the consequences of this parallelism, with an eye to criticisms of MSI. In particular, we will re-visit identity expressivist views - those that hold that there are kikes and that they are Jews, and hence deny null extensionality - arguing that this embeds a mistake of fiction for fact. Among the issues to be discussed are the role of fictional truth in understanding pejorative sentences and the relation of the semantics of pejoratives to offensive use of language. We conclude with meta-semantic reflections on the origins of word meanings. (shrink)

This introductory chapter attempts to clarify the philosophical, empirical, and theoretical bases on which a cognitive neuroscience approach to consciousness can be founded. We isolate three major empirical observations that any theory of consciousness should incorporate, namely (1) a considerable amount of processing is possible without consciousness, (2) attention is a prerequisite of consciousness, and (3) consciousness is required for some specific cognitive tasks, including those that require durable information maintenance, novel combinations of operations, or the spontaneous generation of intentional (...) behavior. We then propose a theoretical framework that synthesizes those facts: the hypothesis of a global neuronal workspace. This framework postulates that, at any given time, many modular cerebral networks are active in parallel and process information in an unconscious manner. An information becomes conscious, however, if the neural population that represents it is mobilized by top-down attentional amplification into a brain-scale state of coherent activity that involves many neurons distributed throughout the brain. The long-distance connectivity of these `workspace neurons' can, when they are active for a minimal duration, make the information available to a variety of processes including perceptual categorization, long-term memorization, evaluation, and intentional action. We postulate that this global availability of information through the workspace is what we subjectively experience as a conscious state. A complete theory of consciousness should explain why some cognitive and cerebral representations can be permanently or temporarily inaccessible to consciousness, what is the range of possible conscious contents, how they map onto specific cerebral circuits, and whether a generic neuronal mechanism underlies all of them. We confront the workspace model with those issues and identify novel experimental predictions. Neurophysiological, anatomical, and brain-imaging data strongly argue for a major role of prefrontal cortex, anterior cingulate, and the areas that connect to them, in creating the postulated brain-scale workspace. (shrink)

The norms surrounding pejorative language, such as racial slurs and swear words, are deeply prohibitive. Pejoratives are typically a means for speakers to express their derogatory attitudes. As these attitudes vary along many dimensions and magnitudes, they initially appear to be resistant to a truth-conditional, semantic analysis. The goal of the paper is to clarify the essential linguistic phenomena surrounding pejoratives, survey the logical space of explanatory theories, evaluate each with respect to the phenomena and provide a preliminary assessment of (...) the initial resistance to a truth-conditional analysis. (shrink)

A breathtaking look at the new science that can track consciousness deep in the brain How does our brain generate a conscious thought? And why does so much of our knowledge remain unconscious? Thanks to clever psychological and brain-imaging experiments, scientists are closer to cracking this mystery than ever before. In this lively book, Stanislas Dehaene describes the pioneering work his lab and the labs of other cognitive neuroscientists worldwide have accomplished in defining, testing, and explaining the brain events (...) behind a conscious state. We can now pin down the neurons that fire when a person reports becoming aware of a piece of information and understand the crucial role unconscious computations play in how we make decisions. The emerging theory enables a test of consciousness in animals, babies, and those with severe brain injuries. A joyous exploration of the mind and its thrilling complexities, Consciousness and the Brain will excite anyone interested in cutting-edge science and technology and the vast philosophical, personal, and ethical implications of finally quantifying consciousness. (shrink)

Amidst the many brain events evoked by a visual stimulus, which are specifically associated with conscious perception, and which merely reflect non-conscious processing? Several recent neuroimaging studies have contrasted conscious and non-conscious visual processing, but their results appear inconsistent. Some support a correlation of conscious perception with early occipital events, others with late parieto-frontal activity. Here we attempt to make sense of those dissenting results. On the basis of a minimal neuro-computational model, the global neuronal workspace hypothesis, we propose a (...) taxonomy which distinguishes between vigilance and access to conscious report, as well as between subliminal, preconscious and conscious processing. We suggest that these distinctions map onto different neural mechanisms, and that conscious perception is systematically associated with a sudden surge of parieto-frontal activity causing top-down amplification. (shrink)

This book investigates the philosophical, empirical, and theoretical bases on which a cognitive neuroscience of consciousness can be founded.

Juxtaposing Cherríe Moraga's Loving in the War Years and Luce Irigaray's Speculum of the Other Woman, I explore the ways that sex and race intersect to complicate an Irigarayan account of the relations between mother and daughter. Irigaray's work is an effective tool for understanding the disruptive and potentially healing desire between mothers and daughters, but her insistence on sex as primary difference must be challenged in order to acknowledge the intersectionality of sex and race. Working from recent work on (...) the psychoanalysis of race, I argue that whiteness functions as a master signifier in its own right, and as a means of differentiation between the light-skinned Moraga and her brown-skinned mother. Irigaray's concept of blood deepens Moraga's account of her healing and subversive return to her mother. The juxtaposition of Moraga, Irigaray, and contemporary psychoanalysis of race can allow for a necessary revision of Irigaray's psychoanalysis that acknowledges the ways in which sexual difference is indexed by race and sheds new light on her account of the mother–daughter relation. (shrink)

Critical congenital heart disease screening is rapidly becoming the standard of care in the United States after being added to the Recommended Uniform Screening Panel in 2011. Newborn screens typically do not require affirmative parental consent. In fact, most states allow parents to exempt their baby from receiving the required screen on the basis of religious or personally held beliefs. There are many ethical considerations implicated with allowing parents to exempt their child from newborn screening for CCHD. Considerations include the (...) treatment of religious exemptions in our current legal system, as well as medical and ethical principles in relation to the rights of infants. Although there are significant benefits to screening newborns for CCHD, when a parent refuses for religious or personal beliefs, in the case of CCHD screening, the parental decision should stand. (shrink)

Sean Irving’s book Hayek’s Market Republicanism: The Limits of Liberty shows that the commonly accepted reading of Hayek as a liberal thinker is mistaken, and that his political writings are best understood as belonging to the broader tradition of republicanism. The distinction is important for understanding many aspects of Hayek’s thought, and especially his rejection of social justice and majoritarian democracy. In that sense, one of the book’s more general merits is its implicit contribution to ongoing debates between republican ‘freedom (...) as non-domination’ and liberal ‘freedom as non-interference’. Irving focuses on what he sees as a contradiction between Hayek’s chief concerns about the state as the main source of domination and his disregard for private forms of power, and especially within the capitalist firm. I argue, however, that the example of Hayek should lead us to consider a more prosaic conclusion: freedom as non-domination is a concept less useful for criticising the free market than Irving and left-leaning Republicans seem to assume. (shrink)

‘Number sense’ is a short‐hand for our ability to quickly understand, approximate, and manipulate numerical quantities. My hypothesis is that number sense rests on cerebral circuits that have evolved specifically for the purpose of representing basic arithmetic knowledge. Four lines of evidence suggesting that number sense constitutes a domain‐specific, biologically‐determined ability are reviewed: the presence of evolutionary precursors of arithmetic in animals; the early emergence of arithmetic competence in infants independently of other abilities, including language; the existence of a homology (...) between the animal, infant, and human adult abilities for number processing; and the existence of a dedicated cerebral substrate. In adults of all cultures, lesions to the inferior parietal region can specifically impair number sense while leaving the knowledge of other cognitive domains intact. Furthermore, this region is demonstrably activated during number processing. I postulate that higher–level cultural devel‐opments in arithmetic emerge through the establishment of linkages between this core analogical representation (the ‘number line’ ) and other verbal and visual representations of number notations. The neural and cognitive organization of those representations can explain why some mathematical concepts are intuitive, while others are so difficult to grasp. Thus, the ultimate foundations of mathematics rests on core representations that have been internalized in our brains through evolution. (shrink)

The performance of the Mundurucu on the number-space task may exemplify a general competence for drawing analogies between space and other linear dimensions, but Mundurucu participants spontaneously chose number when other dimensions were available. Response placement may not reflect the subjective scale for numbers, but Cantlon et al.'s proposal of a linear scale with scalar variability requires additional hypotheses that are problematic.

Does hindsight knowledge make research seem more ethical and predictable? In line with the notion of hindsight bias, students in 3 experiments knowing the outcome of an animal experiment judged the results as more foreseeable and ethical relative to students who did not know the outcome. Via self to other comparisons, students evaluate themselves more favorably compared to a peer but exhibited hindsight bias in doing so. Uniquely, the findings reveal the possibility that students deem themselves to be more skeptical (...) and objective than their peers. Implications for teaching animal ethics and for Institutional Review Boards are discussed. (shrink)

One of the main criteria for an adequate semantic theory is that it solve the problem of substitution into intensional contexts, otherwise known as Frege's Puzzle. Given common-sense assumptions about how natural language functions, a contradiction arises in explaining attitude reports. For example, Lisa might believe that Twain is tall, but not believe that Clemens is tall. Lisa is perhaps unaware that the names "Twain" and "Clemens" corefer. But Twain's being tall is just Clemens' being tall, so one and the (...) same state of affairs is either believed or not. The tasks are to specify what Lisa believes and to accurately and consistently describe the situation given certain foundational semantic principles. ;I argue that of three main semantic frameworks: Davidsonian Semantics, Model-Theoretic Semantics and Propositional Semantics , PS has the best chance to provide a complete, consistent and natural solution. On my view, dynamic propositions are complex states of affairs where things stand in the propositional relation of having expressions of a certain type which pick them out as semantic values and where those expressions stand in appropriate syntactic relations. The propositional relation crucially involves restricted quantification over expression types which are logical features of the language. The sentences "Twain is tall" and "Clemens is tall" express different DP's because even though their constituents are identical, they stand in distinct propositional relations in virtue of the different syntactic expressions. This explains how Lisa could believe one and not the other. These fine-grained propositions successfully serve as both the truth-conditions of sentences and the objects of propositional attitudes. The solution leads to the surprising result that the question of whether singular terms are Fregean or directly referential is actually irrelevant to Frege's Puzzle. ;While DP's are naturalistic and theoretically well-motivated, they face apparent difficulty accounting for translation and being the objects of mental content. The logical form of DP's limits their possible interpretation and thus sheds light on the conceptual framework of its user. I argue that DP's are not beliefs, but cognitive models that serve as interpretations of beliefs in communication. (shrink)

Pejoratives are the class of expressions that are meant to insult or disparage. They include swear words and slurs. These words allow speakers to convey emotional states beyond the truth-conditional contents that they are normally taken to encode. The puzzle arises because, although pejoratives seem to be a semantically unified class, some of their occurrences are best accounted for truth-conditionally, while others are best accounted for non-truth-conditionally. Where current, non-truth-conditional, views in the literature fail to provide a unified solution for (...) the puzzle, this paper motivates a novel, semantic, analysis of pejorative language. The significance of the proposed solution is not only linguistic in nature, but also philosophical, as it both provides a new argument for, and sheds further light on, the nature of semantic externalism. (shrink)

The following resources related to this article are available online at www.sciencemag.org (this information is current as of August 31, 2009 ).

The most successful theory in all of science--and the basis of one third of our economy--says the strangest things about the world and about us. Can you believe that physical reality is created by our observation of it? Physicists were forced to this conclusion, the quantum enigma, by what they observed in their laboratories. Trying to understand the atom, physicists built quantum mechanics and found, to their embarrassment, that their theory intimately connects consciousness with the physical world. Quantum Enigma explores (...) what that implies and why some founders of the theory became the foremost objectors to it. Schrodinger showed that it "absurdly" allowed a cat to be in a "superposition" simultaneously dead and alive. Einstein derided the theory's "spooky interactions." With Bell's Theorem, we now know Schrodinger's superpositions and Einstein's spooky interactions indeed exist. Authors Bruce Rosenblum and Fred Kuttner explain all of this in non-technical terms with help from some fanciful stories and bits about the theory's developers. They present the quantum mystery honestly, with an emphasis on what is and what is not speculation. Physics' encounter with consciousness is its skeleton in the closet. Because the authors open the closet and examine the skeleton, theirs is a controversial book. Quantum Enigma's description of the experimental quantum facts, and the quantum theory explaining them, is undisputed. Interpreting what it all means, however, is controversial. Every interpretation of quantum physics encounters consciousness. Rosenblum and Kuttner therefore turn to exploring consciousness itself--and encounter quantum physics. Free will and anthropic principles become crucial issues, and the connection of consciousness with the cosmos suggested by some leading quantum cosmologists is mind-blowing. Readers are brought to a boundary where the particular expertise of physicists is no longer a sure guide. They will find, instead, the facts and hints provided by quantum mechanics and the ability to speculate for themselves. (shrink)

There are two opposing views concerning intuitive cases of wage exploitation. The first denies that they are cases of exploitation at all. It is based on the nonworseness claim: there is nothing wrong with a discretionary mutually beneficial employment relationship. The second is the reasonable view: some employment relationships can be exploitative even if employers have no duty towards their employees. This article argues that the reasonable view does not completely defeat defences of wage exploitation, because these do not rely (...) solely on the nonworseness claim. They also rely on the idea, popularised by Alan Wertheimer, that exploitation is a form of disequilibrium price occurring in defective markets. The article then proceeds to criticise Wertheimer’s account through neoclassical, new institutional, and Austrian economics. It concludes that considerations for economic efficiency are irrelevant to assessing intuitions regarding exploitation. (shrink)

This paper discusses critically the fundamental elements of the Stegmüller/Sneed-reconstruction of Kuhn's normal science concept. It is argued that a) Kuhn himself cannot accept this reconstruction if he wants to describe theory dynamics in the past; b) the reconstruction is not based on a pure non-statement view; c) to have a theory in the sense of Kuhn, should be related to the ordered pair <K,Iₒ> to ensure the desired constancy over time; d) the reconstruction implies, contrary to Kuhn, the ability (...) of rejecting a theory without having an alternative one; e) the rejection of a theory can be the result of a falsifying procedure and, therefore, theories are not immune from falsification; f) the reconstruction still contains rationality gaps; g) the reconstruction shows more precisely than Kuhn's work that Popper is right when he attacks normal scientist's behaviour; h) the positions of the Kuhnians and of the criticists could be reconciled partially. (shrink)

In theorizing about racial pejoratives, an initially attractive view is that pejoratives have the same reference as their “neutral counterparts”. Call this the identity thesis. According to this thesis, the terms “kike” and “Jew”, for instance, pick out the same set of people. To be a Jew just is to be a kike, and so to make claims about Jews just is to make claims about kikes. In this way, the two words are synonymous, and so make the same contribution (...) to the truth-conditions of sentences containing them. While the fundamental claim for the identity thesis that Jews are kikes sounds anti-semitic, it need not be actually anti-semitic. The identity thesis is usually bolstered with the further claim that the pejorative aspect of “kike” and other such terms is located elsewhere than in truth-conditional content, so what makes “kike” a bad word is a non-truth-conditional association with anti-semitism that is not shared with the word “Jew”. The exact nature and location of the negative moral content of pejoratives is a matter of some dispute among identity theorists. But whatever the intuitive appeal of the identity theory for those persuaded by such views, it is nevertheless inconsistent. (shrink)

In the first English language translation of this classic late 20th-century text within French Catholic thought, Poetics of the Sensible brings together insights from Neoplatonism and phenomenology with a distinctive and innovative approach. Taking a stance within the generative conception of human language represented by continental thinkers such as Humboldt and Herder and powerfully articulated today by Charles Taylor, Stanislas Breton expands the sense of the "poetic"-the constructive meaning-bearing capacity that is a core characteristic of humanity-to include the body (...) and its senses phenomenologically intertwined with the world. Defying Heidegger's prohibition on the question of God alongside contemporary thinkers such as Jean-Luc Marion, Jean-Louis Chrétien and Emmanuel Falque, he boldly writes of God, of the angel, of the icon, and of prayer in a refusal to bracket his religious faith. Against a Neoplatonic backdrop, Breton promotes the dense material dimensions of embodied signification as paradoxically harbouring meaning that is greater than that of conceptual abstraction alone. Illuminating Breton's poetic and allusive discourse, Poetics of the Sensible showcases his unique voice in French philosophy, phenomenology and the philosophy of religion and is essential reading for scholars and students alike. (shrink)

The aim of this paper is to defend some of C. G. Hempel's basic theses concerning the logic of explanation and prediction against criticisms recently made by W. Stegmüller. It is argued (very concisely) thatthese is no need for essentially pragmatic conditions in DN-arguments;only the structural identity sub-thesis “Every adequate prediction is ... an adequate explanation” can be held instead of the one Hempel has in mind;the notion of the ambiguity of probabilistic explanations should be reformulated;there is no need for (...) more than one knowledge situation;systematizations with low inductive probability do not give rational predictions or explanations of singular events. (shrink)

‘Number sense’ is a short‐hand for our ability to quickly understand, approximate, and manipulate numerical quantities. My hypothesis is that number sense rests on cerebral circuits that have evolved specifically for the purpose of representing basic arithmetic knowledge. Four lines of evidence suggesting that number sense constitutes a domain‐specific, biologically‐determined ability are reviewed: the presence of evolutionary precursors of arithmetic in animals; the early emergence of arithmetic competence in infants independently of other abilities, including language; the existence of a homology (...) between the animal, infant, and human adult abilities for number processing; and the existence of a dedicated cerebral substrate. In adults of all cultures, lesions to the inferior parietal region can specifically impair number sense while leaving the knowledge of other cognitive domains intact. Furthermore, this region is demonstrably activated during number processing. I postulate that higher–level cultural devel‐opments in arithmetic emerge through the establishment of linkages between this core analogical representation and other verbal and visual representations of number notations. The neural and cognitive organization of those representations can explain why some mathematical concepts are intuitive, while others are so difficult to grasp. Thus, the ultimate foundations of mathematics rests on core representations that have been internalized in our brains through evolution. (shrink)

This paper clarifies the usage of Albert Hirschman’s categories of market behaviour as of exit and voice in debates about workplace democracy by taking seriously his critique of the neoclassical analysis of competition. Pro-market liberals are generally hostile to the idea of workplace democracy and tend to favour top-down hierarchies as a way of organising labour. This hostility is generally inspired by the neoclassical analysis of exploitation and efficiency, which leads them to defend distributions achieved through exit-based competitive equilibria. Following (...) Hirschman, I propose to consider a hypothetical alternative: a democratic equilibrium, reached through the use of voice. I show that it would present the same appealing characteristics than its competitive counterpart while also accounting for the non-ideal conditions in which markets operate. Support for free markets should entail support for workplace democracy minimally understood as a strengthening of voice. (shrink)

The problem of the unity of the proposition asks what binds together the constituents of a proposition into a fully formed proposition that provides truth conditions for the assertoric sentence that expresses it, rather than merely a set of objects. Hanks’ solution is to reject the traditional distinction between content and force. If his theory is successful, then there is a plausible extension of it that readily solves the Frege–Geach problem for normative propositions. Unfortunately Hanks’ theory isn’t successful, but it (...) does point to significant connections between expressivism, unity, and embedding. (shrink)

Does geometry constitues a core set of intuitions present in all humans, regarless of their language or schooling ? We used two non verbal tests to probe the conceptual primitives of geometry in the Munduruku, an isolated Amazonian indigene group. Our results provide evidence for geometrical intuitions in the absence of schooling, experience with graphic symbols or maps, or a rich language of geometrical terms.

In this article we examine moments in which parents or other caregivers overtly invoke rules during episodes in which they take issue with, intervene against, and try to change a child’s ongoing behavior or action(s). Drawing on interactional data from four different languages (English, Finnish, German, Polish) and using Conversation Analytic methods, we first illustrate the variety of ways in which parents may use such overt rule invocations as part of their behavior modification attempts, showing them to be functionally versatile (...) interactional objects. Their interactional flexibility notwithstanding, we find that parents typically invoke rules when, in the course of the intervention episode, they encounter trouble with achieving an acceptable compliant outcome. To get at the distinct import of rule formulations in this context, we then compare them to two sequential alternatives: parental expressions of an experienced negative affective state, and parental threats. While the former emphasize aspects of social solidarity, the latter seek to enforce compliance by foregrounding a power asymmetry between the parent and the child. Rule formulations, by contrast, are designedly impersonal and appear to be directed at what the parents construe as shortcomings in common-sense practical reasoning on the child’s part. Reflexively, the child is thereby cast as not having properly applied common-sense ‘practical reason’ when engaging in what is treated as the problematic behavior or action. Overt rule invocations can, therefore, be understood as indexical appeals to practical reason. (shrink)