This is a unique book. It is excellently written, crammed with information, wise and a pleasure to read.' ---Daniel C. Dennett, Tufts University.

What is morality? Where does it come from? And why do most of us heed its call most of the time? In Braintrust, neurophilosophy pioneer Patricia Churchland argues that morality originates in the biology of the brain. She describes the "neurobiological platform of bonding" that, modified by evolutionary pressures and cultural values, has led to human styles of moral behavior. The result is a provocative genealogy of morals that asks us to reevaluate the priority given to religion, absolute rules, (...) and pure reason in accounting for the basis of morality. Moral values, Churchland argues, are rooted in a behavior common to all mammals--the caring for offspring. The evolved structure, processes, and chemistry of the brain incline humans to strive not only for self-preservation but for the well-being of allied selves--first offspring, then mates, kin, and so on, in wider and wider "caring" circles. Separation and exclusion cause pain, and the company of loved ones causes pleasure; responding to feelings of social pain and pleasure, brains adjust their circuitry to local customs. In this way, caring is apportioned, conscience molded, and moral intuitions instilled. A key part of the story is oxytocin, an ancient body-and-brain molecule that, by decreasing the stress response, allows humans to develop the trust in one another necessary for the development of close-knit ties, social institutions, and morality. A major new account of what really makes us moral, Braintrust challenges us to reconsider the origins of some of our most cherished values. (shrink)

A remarkable hypothesis has recently been advanced by Libet and promoted by Eccles which claims that there is standardly a backwards referral of conscious experiences in time, and that this constitutes empirical evidence for the failure of identity of brain states and mental states. Libet's neurophysiological data are critically examined and are found insufficient to support the hypothesis. Additionally, it is argued that even if there is a temporal displacement phenomenon to be explained, a neurophysiological explanation is most likely.

David Marr's theory of vision has been widely cited by philosophers and psychologists. I have three projects in this paper. First, I try to offer a perspicuous characterization of Marr's theory. Next, I consider the implications of Marr's work for some currently popular philosophies of psychology, specifically, the "hegemony of neurophysiology view", the theories of Jerry Fodor, Daniel Dennett, and Stephen Stich, and the view that perception is permeated by belief. In the last section, I consider what the phenomenon of (...) vision must be like for Marr's project to succeed. (shrink)

This paper examines the relationship between organizational ethical culture in two large international CPA firms, auditors'' personal values and the ethical orientation that those values dictate, and judgments in ethical dilemmas typical of those that accountants face. Using an experimental task consisting of multiple judgments designed to vary in "moral intensity" (Jones, 1991), and unique as well as tried-and-true approaches to variable measurements, this study examined the judgments of more than three hundred participants in our study. ANCOVA and path analysis (...) results indicate that: (1) Ethical judgments in situations of high moral intensity are affected by personal values and by environmental variables, such as the professional code of conduct (direct and indirect effects) and previous ethics instruction (direct effect only). (2) Corporate ethical culture, and a relatively strong firm rules-orientation, affect auditors'' idealism but not relativism, and therefore indirectly affect ethical judgments. Jones'' (1991) moral intensity argument is supported: differences in the characteristics of specific judgment tasks apparently result in different decision processes. (shrink)

Psychopaths are agents who lack the normal capacity to feel moral emotions (e.g. guilt based on empathy with the victims of their actions). Evidence for attributing psychopathy at least in some cases to genetic or early childhood causes suggests that psychopaths lack free will. However, the paper defends a sense in which psychopaths still may be construed as responsible for their actions, even if their degree of responsibility is less than that of normal agents. Responsibility is understood in Strawsonian terms, (...) as a question of our appropriate reactive attitudes toward an agent for what she does, and as distinct from the question of the agent's own motivating attitudes, which lead him to do what he does. The latter is the question more directly relevant to free will, though moral motivation normally depends on the capacity in early childhood to pick up motivating attitudes from others' reactive attitudes. Reactive attitudes based on hatred rather than anger (e.g. disgust or contempt) count as alternative forms of blame that may be appropriately directed toward agents manifesting bad qualities of will, even as a matter of motivational impairment. So psychopaths may still be said to deserve blame, even if they are incapable of modifying their behavior in response to blame. (shrink)

We present a plural logic that is as expressively strong as it can be without sacrificing axiomatisability, axiomatise it, and use it to chart the expressive limits set by axiomatisability. To the standard apparatus of quantification using singular variables our object-language adds plural variables, a predicate expressing inclusion (is/are/is one of/are among), and a plural definite description operator. Axiomatisability demands that plural variables only occur free, but they have a surprisingly important role. Plural description is not eliminable in favour of (...) quantification; on the contrary, quantification is definable in terms of it. Predicates and functors (function signs) can take plural as well as singular terms as arguments, and both many-valued and single-valued functions are expressible. The system accommodates collective as well as distributive predicates, and the condition for a predicate to be distributive is definable within it; similarly for functors. An essential part of the project is to demonstrate the soundness and completeness of the calculus with respect to a semantics that does without set-theoretic domains and in which the use of settheoretic extensions of predicates and functors is replaced by the sui generis relations and functions for which the extensions were at best artificial surrogates. Our metalanguage is designed to solve the difficulties involved in talking plurally about individuals and about the semantic values of plural items. (shrink)

The history of the idea of predicate is the history of its emancipation. The lesson of this paper is that there are two more steps to take. The first is to recognize that predicates need not have a fixed degree, the second that they can combine with plural terms. We begin by articulating the notion of a multigrade predicate: one that takes variably many arguments. We counter objections to the very idea posed by Peirce, Dummett's Frege, and Strawson. We show (...) that the arguments of a multigrade predicate must be grouped into places, with perhaps several arguments occupying positions at a place. Variability may relate to places or positions. Russell's multiple judgement predicate turns out to be just one example of a family-'is necessarily true of', 'is said of', 'is instantiated by' and so on-of predicates with variably many places. Our main concern, however, is lists. Any adequate account of lists must include plural as well as singular terms. On one account, lists are mere strings of separate arguments, which occupy variably many positions within a place of a multigrade predicate. A quite different account takes the list itself to be a compound plural term. We compare these rival conceptions, and reach some surprising conclusions. As a coda, we deploy the conceptual apparatus developed in the paper to assess Morton's pioneer system of multigrade logic. (shrink)

The author extends theory on the relationship between workplace spirituality and business ethics by integrating the "yamas" from yoga, a venerable Eastern spiritual tradition, with existing literature. The yamas are five practices for harmonizing and deepening social connections that can be applied in the workplace. A theoretical framework is developed and two sets of propositions are forwarded. One set emanates from the yamas and another one conjectures relationships between spirituality and business ethics surfaced by the application of these spiritual practices (...) from yoga. (shrink)

Gottlob Frege famously rejects the methodology for consistency and independence proofs offered by David Hilbert in the latter's Foundations of Geometry. The present essay defends against recent criticism the view that this rejection turns on Frege's understanding of logical entailment, on which the entailment relation is sensitive to the contents of non-logical terminology. The goals are (a) to clarify further Frege's understanding of logic and of the role of conceptual analysis in logical investigation, and (b) to point out the extent (...) to which his understanding of logic differs importantly from that of the model-theoretic tradition that grows out of Hilbert's work. (shrink)

Russell had two theories of definite descriptions: one for singular descriptions, another for plural descriptions. We chart its development, in which ‘On Denoting’ plays a part but not the part one might expect, before explaining why it eventually fails. We go on to consider many-valued functions, since they too bring in plural terms—terms such as ‘4’ or the descriptive ‘the inhabitants of London’ which, like plain plural descriptions, stand for more than one thing. Logicians need to take plural reference seriously (...) if only because mathematicians take many-valued functions seriously. We assess the objection (by Russell, Frege and others) that many-valued functions are illegitimate because the corresponding terms are ambiguous. We also assess the various methods proposed for getting rid of them. Finding the objection ill-founded and the methods ineffective, we introduce a logical framework that admits plural reference, and use it to answer some earlier questions and to raise some more. (shrink)

We all learn about the mistake of treating ‘nothing’ as if it were a term standing for something; but is it a mistake to treat it as an empty term, denoting nothing? We argue not, and we introduce ‘zilch’, defined as ‘the non-self-identical thing’, as a term which is empty as a matter of logical necessity. We contrast its behaviour with that of the quantifier ‘nothing’, and illustrate its uses. We use the same idea to vindicate Locke’s, Descartes’ and Hume’s (...) handling of ‘nothing’, and we show how Heidegger’s ‘das Nichts nichtet’ comes out as logically true. (shrink)

Explaining the nature and mechanisms of conscious experience in neurobiological terms seems to be an attainable, if yet unattained, goal. Research at many levels is important, including research at the cellular level that explores the role of recurrent pathways between thalamic nuclei and the cortex, and research that explores consciousness from the perspective of action. Conceptually, a clearer understanding of the logic of expressions such as ‘‘causes’’ and ‘‘correlates’’, and about what to expect from a theory of consciousness are required. (...) The logic of some terms, such as ‘‘qualia’’ and ‘‘reductionism’’, continues to generate misunderstandings about the scientific possibilities and limits. Experimentally, a deeper understanding of the role of the thalamus in coordinating activity across cortical levels, and a readiness to reconsider the orthodox approach to thalamocortical organization are also required. (shrink)

Cognitive Science, Volume 46, Issue 5, May 2022.

We examined the attitudes of 600 students in large introductory algebra and psychology classes toward an actual or hypothetical cheating incident and the subsequent retake procedure. Overall, 57% of students in one class and 49Y0 in the other reported that they either cheated or would have cheated if given the opportunity. More men (59%) than women (53%) reported cheating or potential cheating. Students who had actually experienced a retake procedure to handle cheating were more satisfied with such a procedure than (...) others were about a hypothetical situation. Despite having a retake, cheaters were significantly more likely than noncheaters to predict that they would cheat again. Results suggest that instructors who require a retake following extensive cheating should devote class time to a discussion of the issue and all possible alternatives. (shrink)

In this paper, I claim that the doctor-patient relationship can be viewed as a vessel of trust. Nonetheless, trust within the doctor-patient relationship has been impaired by managed care. When we conceive of trust as social capital, focusing on the role that it plays in individual and social well-being, trust can be viewed as a public good and a scarce medical resource. Given this, there is a moral obligation to protect the doctor-patient relationship from the cost-containment mechanisms that compromise its (...) ability to produce trust. (shrink)

The dominant view of the status of knowledge of language is that it is theoretical or what Gilbert Ryle called knowledge-that. Defenders of this thesis may differ among themselves over the precise nature of the knowledge which underlies language, as for example, Michael Dummett and Noam Chomsky differ over the issue of unconscious knowledge; however, they all agree that acquisition, understanding and use of language require that the speaker have access to a theory of language. In this paper, I argue (...) that this view is mistaken. Knowledge of language is properly seen as practical knowledge, knowledge-how. My target is Michael Dummett’s treatment of theory of meaning in The Seas of Language. If my argument goes through, underlying assumptions about the nature of cognition as computational must be adjusted to allow for other forms of knowledge, which are arguably more basic, and which underlie knowledge-that. (shrink)

Innate emotional bases of ethics have been proposed by authors in evolutionary psychology, following Darwin and his sources in eighteenth-century moral philosophy. Philosophers often tend to view such theories as irrelevant to, or even as tending to undermine, the project of moral philosophy. But the importance of emotions to early moral learning gives them a role to play in determining the content of morality. I argue, first, that research on neural circuits indicates that the basic elements or components of emotions (...) need not be limited to what psychologists think of as basic emotions. But in that case, innate mechanisms of social transfer of emotion, such as infants’ tendency to facial imitation, gaze-following, and emotional contagion or empathy, provide a source of plasticity in developing the basic elements that lets emotions incorporate cultural influence from early on. This leaves room later for cognitive components of adult human emotions and hence for the further role of language in conveying cultural influence. We can thus see how moral judgment might depend on innate emotional capacities that are both modifiable by culture and capable of registering objective values. I use Rawls’s treatment of the development of moral sentiments to illustrate the kind of supportive role that emotions can play in a principle-based account – though my own account involves modifications I go on to indicate. (shrink)

A medical information commons is a networked data environment utilized for research and clinical applications. At three deliberations across the U.S., we engaged 75 adults in two-day facilitated discussions on the ethical and social issues inherent to sharing data with an MIC. Deliberants made recommendations regarding opt-in consent, transparent data policies, public representation on MIC governing boards, and strict data security and privacy protection. Community engagement is critical to earning the public's trust.

RESUMO O presente texto tem como objeto a organização da sociedade atual, afetada e impactada pela tecnologia, cenário no qual o aparato sensorial é profundamente afetado por diversas modalidades de comunicação interativa. Nesse contexto, apresenta-se uma reflexão sobre as formas pelas quais o espectador interatua com as proposições cênicas e uma análise sobre a experiência enquanto espectadores de um determinado espetáculo do encenador Robert Wilson. A reflexão desenvolvida evidenciou os níveis diferenciados de percepção alcançados por estes pesquisadores/espectadores no momento da (...) recepção. O artigo propõe, no diálogo com a teoria bakhtiniana, reflexões sobre a alteridade e a interação entre espectador e obra no campo do teatro. ABSTRACT The object of this article is the organization of current society, affected and impacted by technology, a scenario in which the sensory apparatus is deeply affected by different modalities of interactive communication. In this context, this text presents a reflection on the ways in which the spectator inter-acts with scenic propositions and an analysis of the experience as viewers of a Robert Wilson’s spectacle. This reflection evidenced the differentiated levels of perception achieved by these researchers/spectators at the time of reception. In a dialogue with the Bakhtinian theory, the article proposes reflections on otherness and on the interaction between spectator and work in the theater context. (shrink)

Irvin Rock's hypothesis that certain stages of perceptual processing resemble problem solving in cognition is contrasted to some recent work in computer vision (Marr, Ullman) which tries to reduce intelligence in perception to computational organization. The focal example is subjective contours which Marr thought could be handled by computational modules without descending control, and which Rock thinks are the outcome of intelligent processing.

Almost all set theorists pay at least lip service to Cantor’s definition of a set as a collection of many things into one whole; but empty and singleton sets do not fit with it. Adapting Dana Scott’s axiomatization of the cumulative theory of types, we present a ‘Cantorian’ system which excludes these anomalous sets. We investigate the consequences of their omission, examining their claim to a place on grounds of convenience, and asking whether their absence is an obstacle to the (...) theory’s ability to represent ordered pairs or to support the arithmetization of analysis or the development of the theory of cardinals and ordinals. (shrink)

A pesquisa Os enigmas de infância e experiências em uma escola pública da cidade de Maceió/AL: o que revelam? é uma pesquisa de Mestrado, do Programa de Pós-graduação em Educação (PPGE) da Universidade Federal de Alagoas/UFAL, realizada entre 2014 e 2016. O objetivo desta, foi problematizar infância e experiências no cotidiano de uma escola pública no município de Maceió/AL de outra maneira. Para isso, usou a concepção de filosofia presente no filósofo Friedrich Nietzsche, a concepção de infância em Walter Omar (...) Kohan, de tempo em Heráclito, e de experiência nos teóricos Giorgio Agamben e Jorge Larrosa. O trabalho aqui apresentado pretende compartilhar algumas reflexões presentes na pesquisa de Mestrado mediante uma breve exposição do campus da pesquisa e dos teóricos que nos ajudaram com os enigmas infância e experiência. (shrink)

El movimiento de personas a nivel internacional conlleva formas de conformar sociedades más abiertas e inclusivas en lo cultural. Durante esta investigación se analizó la propuesta de narrativas culturales desarrollada por Seyla Benhabib buscando responder la pregunta: ¿qué tipo de políticas de reconocimiento cultural pueden tener cabida en un modelo democrático liberal? Se concluyó que la incorporación del concepto de narrativas culturales, junto con otras nociones de cultura existentes, permite reflexionar sobre cuestiones culturales que constantemente emergen con complejidad, cuestionando visiones (...) basadas en estereotipos y promoviendo la consolidación de sociedades más comprensivas. (shrink)

Call a term ‘pseudo-singular’ if it is syntactically singular but semantically plural. ‘The pair who wrote Principia’ is a good example, standing as it does for the two individuals, Whitehead and Russell. In this journal (2021), Eric Snyder and Stewart Shapiro launched an attack on the idea, calling it ‘linguistically and logically untenable.’ In this reply we rebut every one of their criticisms.

Popular and scientific accounts of the U.S. Human Genome Project often express concern about the implications of the project for the philosophic question of free will and responsibility. However, on its standard construal within philosophy, the question of free will versus determinism poses no special problems in relation to genetic research. The paper identifies a variant version of the free will question, free will versus internal constraint, that might well pose a threat to notions of individual autonomy and virtue in (...) connection with genetic research. Whether it does depends on the extent to which the genetic basis for behavior turns on behavioral incapacities. (shrink)

Many questions concerning the nature of the mind have remained intractable since their first systematic discussion by the ancient Greeks. What is the nature of knowledge, and how is it possible to represent the world? What are consciousness and free will? What is the self and how is it that some organisms are more intelligent than others? Since it is now overwhelmingly evident that these are phenomena of the physical brain, it is not surprising that an established empirical and theoretical (...) foundation in this domain has eluded us for so long. For in order to understand what we are and how we work, we must understand the brain and how it works. Yet the brain is exceedingly difficult to study, and research on any significant scale is critically dependent on advanced technology. (shrink)