In my reply to Boyle, Rosenthal, and Tumulty, I revisit my view of avowals’ security as a matter of a special immunity to error, their character as intentional expressive acts that employ self-ascriptive vehicles, Moore’s paradox, the idea of expressing as contrasting with reporting and its connection to showing one’s mental state, and the ‘performance equivalence’ between avowals and other expressive acts.

I critically discuss the account of self-knowledge presented in Dorit Bar-On’s Speaking My Mind (OUP 2004), focusing on Bar-On’s understanding of what makes our capacity for self-knowledge puzzling and on her ‘neo-expressivist’ solution to the puzzle. I argue that there is an important aspect of the problem of self-knowledge that Bar-On’s account does not sufficiently address. A satisfying account of self-knowledge must explain not merely how we are able to make accurate avowals about our own present mental states, but how (...) we can reasonably regard ourselves as entitled to claim self-knowledge. Addressing this aspect of the problem of self-knowledge requires confronting questions about the metaphysical nature of mental states, questions that Bar-On’s approach seeks to avoid. (shrink)

Foundations of Set Theory discusses the reconstruction undergone by set theory in the hands of Brouwer, Russell, and Zermelo. Only in the axiomatic foundations, however, have there been such extensive, almost revolutionary, developments. This book tries to avoid a detailed discussion of those topics which would have required heavy technical machinery, while describing the major results obtained in their treatment if these results could be stated in relatively non-technical terms. This book comprises five chapters and begins with a discussion of (...) the antinomies that led to the reconstruction of set theory as it was known before. It then moves to the axiomatic foundations of set theory, including a discussion of the basic notions of equality and extensionality and axioms of comprehension and infinity. The next chapters discuss type-theoretical approaches, including the ideal calculus, the theory of types, and Quine's mathematical logic and new foundations; intuitionistic conceptions of mathematics and its constructive character; and metamathematical and semantical approaches, such as the Hilbert program. This book will be of interest to mathematicians, logicians, and statisticians. (shrink)

Este trabajo aborda algunos aspectos de la dimensión social y política del museo en la actualidad, a partir de la articulación de distintas perspectivas vinculadas con las políticas de los bienes comunes, la sociomuseología y la museología participativa. Este cruce teórico permitió diseñar un escenario o un subescenario -según qué lectura se pondere- político-museológico en el que, consideramos, existe una apuesta por una diferenciación de los modelos tradicionales.

Recent developments in the field of neurosurgery, specifically those dealing with the modification of mood and affect as part of psychiatric disease, have led some researchers to discuss the ethical implications of surgery to alter personality and personal identity. As knowledge and technology advance, discussions of surgery to alter undesirable traits, or possibly the enhancement of normal traits, will play an increasingly larger role in the ethical literature. So far, identity and enhancement have yet to be explored in a neurosurgical (...) context, despite the fact that 1) neurological disease and treatment both potentially alter identity, and 2) that neurosurgeons will likely be the purveyors of future enhancement implantable technology. Here, we use interviews with neurosurgical patients to shed light on the ethical issues and challenges that surround identity and enhancement in neurosurgery. The results provide insight into how patients approach their identity prior to potentially identity-altering procedures and what future ethical challenges lay ahead for clinicians and researchers in the field of neurotherapeutics. (shrink)

This paper argues that functionalist metasemantic views, such as Conceptual Role Semantics and Interpretivism, face a Euthyphro challenge. The challenge, put roughly, is this: functionalist metasemantic views reverse the order of explanation. According to such views, representational mental states have the contents that they do partly because they play certain roles in our mental lives. According to an intuitive picture of the roles that representational mental states play in our mental lives, however, these states play the roles they do partly (...) because they have the contents that they do. Since explanations—even partial ones—are asymmetric (call this principle ‘the Euthyphro Principle’), we can’t accept both this intuitive picture and a functionalist metasemantics. Hence, we should reject all versions of the latter. This paper can be seen as an attempt to better articulate an intuition that has been suggested in various forms in the literature. The paper proceeds as follows. First, it shows that functionalist metasemantic views imply certain ‘partly because’ claims. Second, it argues for the Euthyphro Principle. Third, it defends the intuitive picture of representational mental states and shows that it implies ‘partly because’ claims that conflict with those made by functionalist metasemantic views. Finally, it considers ways of relaxing the intuitive picture and finds them all wanting. (shrink)

This experiment investigated the effect of format (line vs. bar), viewers’ familiarity with variables, and viewers’ graphicacy (graphical literacy) skills on the comprehension of multivariate (three variable) data presented in graphs. Fifty-five undergraduates provided written descriptions of data for a set of 14 line or bar graphs, half of which depicted variables familiar to the population and half of which depicted variables unfamiliar to the population. Participants then took a test of graphicacy skills. As predicted, the format influenced viewers’ interpretations (...) of data. Specifically, viewers were more likely to describe x–y interactions when viewing line graphs than when viewing bar graphs, and they were more likely to describe main effects and “z–y” (the variable in the legend) interactions when viewing bar graphs than when viewing line graphs. Familiarity of data presented and individuals’ graphicacy skills interacted with the influence of graph format. Specifically, viewers were most likely to generate inferences only when they had high graphicacy skills, the data were familiar and thus the information inferred was expected, and the format supported those inferences. Implications for multivariate data display are discussed. (shrink)

a single life-span. Philosophers, then, do not see more or know more, and they do not see less or know less. They aim to see less detail and more of the abstract. Their details, if you like, are abstractions. Walking on God’s earth as a pedestrian, as a farmer working his fields or as a passer-by, one’s picture of one’s surroundings is every bit as intelligent as that of the pilot riding the sky. The views of the field are radically (...) different, however. One sees only a specific field and in all lively detail: the exact pattern of the land, or even the exact outline of a given leaf, grasshopper, grain of sand even. Acquaintance with minute detail is not without its price: details may stand in the way of conjuring the big picture. It may be difficult to compare whichever field one happens to be in with far off fields, with respect to their size or shape or any other quality. One may wish to inquire if far off fields were already planted, harvested, or even if they exist. A pedestrian may find it hard or even impossible to do so. The pedestrian view contains fine points that the pilot’s map never would, but it does not necessarily contain more information, for it lacks the general context. After all, there are only so many items that one can observe and account for at a single glance, a single map, a single book, a single life-span. (shrink)

We show that the principle of ω model reflection for Π1n − 1 formulas is equivalent over ACA0 to the scheme of Π1n bar induction. This extends and refines previous results of Friedman and Simpson.

Business Ethics: A European Review, EarlyView.

We show how two iterated products of selection functions can both be used in conjunction with systemTto interpret, via the dialectica interpretation and modified realizability, full classical analysis. We also show that one iterated product is equivalent over systemTto Spector’s bar recursion, whereas the other isT-equivalent to modified bar recursion. Modified bar recursion itself is shown to arise directly from the iteration of a different binary product of ‘skewed’ selection functions. Iterations of the dependent binary products are also considered but (...) in all cases are shown to beT-equivalent to the iteration of the simple products. (shrink)

We propose a modification of the exhaustivity operator from Fox Presupposition and implicature in compositional semantics, Palgrave Macmillan, London, pp 71–120, 2007. https://doi.org/10.1057/9780230210752_4) that on top of negating all the Innocently Excludable alternatives affirms all the ‘Innocently Includable’ ones. The main result of supplementing the notion of Innocent Exclusion with that of Innocent Inclusion is that it allows the exhaustivity operator to identify cells in the partition induced by the set of alternatives whenever possible. We argue for this property of (...) ‘cell identification’ based on the simplification of disjunctive antecedents and the effects on free choice that arise as the result of the introduction of universal quantifiers. We further argue for our proposal based on the interaction of only with free choice disjunction. (shrink)

An argument is presented to the effect that the ability to feel or to experience meaning conditions the ability to mean, and is thus essential to our notion of meaning. The experience of meaning is manifested in the "fine shades" of use and behavior. Theses, so obvious in music, constitute understanding music, which makes music understanding so relevant to understanding language. Applying these notions of understanding, feeling, and experience--as well as their explication in terms of comparisons, internal relation, and mastery (...) of technique--to music, where they are so apt and natural, is fertile both for the philosophy of language and the philosophy of music. (edited). (shrink)

Naive realism in philosophy of perception is the view that (successful) perception involves a direct relation between perceiving subjects and the world. The naive realist says that your perception of a cat on the mat is a worldly relation which is partially constituted by the cat and the mat; a spatio-temporal chunk of the world is presenting itself to you. Recently, Elijah Chudnoff and John Bengson have independently developed an extension of this view to intellectual experiences, or intuitions, for traditionally (...) a priori domains. We argue that this view, which we call ‘Intuitional Naive Realism’ (INR), will not have the epistemic advantages that Chudnoff and Bengson claim that it does. In perception, but not intuition, there is a deeper explanation of what makes it the case that one experience is constituted by the world while another is not. Whether or not INR is true, then, it does no interesting epistemological work for traditionally a priori domains. (shrink)

This article argues that the English-language nonsense words “foo,” “bar,” “baz,” and others in a more or less standardized sequence of so-called metasyntactic variables commonly used in computer programming ought to be understood as meta-abstractive, re-representing a linguistically derived code’s abstraction of language and the abstraction of the programming language hierarchy itself, making it legible in a manner that rewards culturally oriented study: for example, of programming as a culture and of cultures of software development or engineering.

This article argues that the English-language nonsense words “foo,” “bar,” “baz,” and others in a more or less standardized sequence of so-called metasyntactic variables commonly used in computer programming ought to be understood as meta-abstractive, re-representing a linguistically derived code’s abstraction of language and the abstraction of the programming language hierarchy itself, making it legible in a manner that rewards culturally oriented study: for example, of programming as a culture and of cultures of software development or engineering.

TAPP is a total applicative theory, conservative over intuitionistic arithmetic. In this paper, we first show that the same holds for TAPP+ the choice principle EAC; then we extend TAPP with choice sequences and study the principle EBIa0 . The resulting theories are used to characterise the arithmetical fragment of EL +EBIa0. As a digression, we use TAPP to show that P. Martin-Löf's basic extensional theory ML0 is conservative over intuitionistic arithmetic.

Dorit Bar-On develops and defends a novel view of avowals and self-knowledge. Drawing on resources from the philosophy of language, the theory of action, epistemology, and the philosophy of mind, she offers original and systematic answers to many long-standing questions concerning our ability to know our own minds. We are all very good at telling what states of mind we are in at a given moment. When it comes to our own present states of mind, what we say goes; an (...) avowal such as "I'm feeling so anxious" or "I'm thinking about my next trip to Paris," it is typically supposed, tells it like it is. But why is that? Why should what I say about my present mental states carry so much more weight than what others say about them? Why should avowals be more immune to criticism and correction than other claims we make? And if avowals are not based on any evidence or observation, how could they possibly express our knowledge of our own present mental states? Bar-On proposes a Neo-Expressivist view according to which an avowal is an act through which a person directly expresses, rather than merely reports, the very mental condition that the avowal ascribes. She argues that this expressivist idea, coupled with an adequate characterization of expression and a proper separation of the semantics of avowals from their pragmatics and epistemology, explains the special status we assign to avowals. As against many expressivists and their critics, she maintains that such an expressivist explanation is consistent with a non-deflationary view of self-knowledge and a robust realism about mental states. The view that emerges preserves many insights of the most prominent contributors to the subject, while offering a new perspective on our special relationship to our own minds. (shrink)

This article argues that the English-language nonsense words “foo,” “bar,” “baz,” and others in a more or less standardized sequence of so-called metasyntactic variables commonly used in computer programming ought to be understood as meta-abstractive, re-representing a linguistically derived code’s abstraction of language and the abstraction of the programming language hierarchy itself, making it legible in a manner that rewards culturally oriented study: for example, of programming as a culture and of cultures of software development or engineering.

This article argues that the English-language nonsense words “foo,” “bar,” “baz,” and others in a more or less standardized sequence of so-called metasyntactic variables commonly used in computer programming ought to be understood as meta-abstractive, re-representing a linguistically derived code’s abstraction of language and the abstraction of the programming language hierarchy itself, making it legible in a manner that rewards culturally oriented study: for example, of programming as a culture and of cultures of software development or engineering.

This book is a philosophical introduction to the field of communication and media studies. In search of the philosophical backgrounds of that relatively young field, the book explores why this overwhelmingly popular discipline is in crisis. The book discusses classic introductions on communication, provides an update on lessons learned, and re-evaluates the work of pioneers in the light of up-to-date philosophical standards. It summarizes various debates surrounding the foundations of system theory and especially its applicability to the Social Sciences in (...) general and to Communication Studies in particular. Communication schools promise their students an understanding of the source of a principal and dynamical power in their lives, a power shaping societies and identities, molding aspirations, and deciding their fates. They also promise students a practical benefit, a chance to learn the secret of controlling that dynamical power, improving a set of skills that would ensure them a critical edge in the future job market: become better media experts for all media. Yet no one seems to know how such promises are met. Can there be a general theory of communication? If not, what can (should) communication students learn? This book looks at the problem from a philosophical perspective and proposes a framework wherein critical cases can be tested. (shrink)

I provide arguments in favor of an implicature approach to Homogeneity where the basic meaning of the kids laughed is some of the kids laughed, and its strengthened meaning is all of the kids laughed. The arguments come from asymmetries between positive and negatives sentences containing definite plurals with respect to children’s behavior, the availability of Non-maximal readings, and the robustness of neither-true-nor-false judgments :205–248, 2015). I propose to avoid some problems of Magri’s analysis by modeling the Implicature account of (...) Homogeneity after the Implicature account of Free Choice, based on a hitherto unnoticed analogy between the two phenomena. The approach that emerges has the advantages of Magri’s implicature account of Homogeneity, while at the same time bears a close resemblance to recent approaches to Non-maximality :1–58. https://doi.org/10.3765/sp.5.3, 2012; Križ and Spector in Interpreting plural predication: homogeneity and non-maximality, Ms., Institut Jean Nicod, 2017), which enables restating their account of Non-maximality as following from the context-sensitivity of implicature calculation. (shrink)

In this article we explain the specific contribution of Bar exams to the professional socialisation of Brazilian lawyer leaders through examining their changing content, particularly the coverage o...