Professor Merrie Bergmann presents an accessible introduction to the subject of many-valued and fuzzy logic designed for use on undergraduate and graduate courses in non-classical logic. Bergmann discusses the philosophical issues that give rise to fuzzy logic - problems arising from vague language - and returns to those issues as logical systems are presented. For historical and pedagogical reasons, three-valued logical systems are presented as useful intermediate systems for studying the principles and theory behind fuzzy logic. The major fuzzy logical (...) systems - Lukasiewicz, Gödel, and product logics - are then presented as generalisations of three-valued systems that successfully address the problems of vagueness. A clear presentation of technical concepts, this book includes exercises throughout the text that pose straightforward problems, that ask students to continue proofs begun in the text, and that engage students in the comparison of logical systems. (shrink)

Ethics codes of a number of scientific societies across different disciplines promulgate ethical standards for responsible conduct in research and other professional activities. The content of these codes of ethics are compared on key dimensions of research, service or practice, and teaching in terms of the range and specificity of the activities these codes cover, and in the degree to which they are educational, aspirational or regulatory in purpose. The role of professional associations in educating, regulating, monitoring, and sanctioning their (...) membership is also discussed. (shrink)

This outstanding book is a leading text for symbolic or formal logic courses. All techniques and concepts are presented with clear, comprehensive explanations and numerous, carefully constructed examples. Its flexible organization (all chapters are complete and self-contained) allows instructors the freedom to cover the topics they want in the order they choose.

This first complete study of Marsilio Ficino’s _Commentary on Plotinus_, published in 1492, will serve as the definitive analysis of Ficino’s late philosophy and also as an essential companion to Gersh’s edition-translation of the same work.

Walter Sinnott-Armstrong argues that moral disagreement and widespread moral bias pose a serious problem for moral intuitionism. Seneca’s view that we just recognise the good could be criticised using a similar argument. His approach to argumentation offers a way out, one that may serve as a model for a revisionary intuitionism.

In this paper I am concerned with two questions: What is sexist humor? and what is wrong with it? To answer the first question, I briefly develop a theory of humor and then characterize sexist humor as humor in which sexist beliefs (attitudes/norms) are presupposed and are necessary to the fun. Concerning the second question, I criticize a common sort of argument that is supposed to explain why sexist humor is offensive: although the argument explains why sexist humor feels offensive, (...) it does not place responsibility for the offense in the humorist or audience that enjoys sexist humor. I develop an alternate account of the offense in sexist humor that places responsibility for offense in precisely those quarters. (shrink)

A wealth of literature has been devoted to the problem of developing an adequate semantic analysis of sortally incorrect statements. The motivation is clear, albeit controversial: sortally incorrect statements appear to exhibit an unusual behavior when coupled with other statements in logically complex statements. For instance, two senses of negation are distinguishable when the operation is applied to sortally incorrect statements. In this paper, I shall reopen the question of the "correct" semantic analysis of sortally incorrect statements.

This article critiques Jack Halberstam's concept of queer failure through a feminist cripistemological lens. Challenging Halberstam's interpretation of Erika Kohut in The Piano Teacher as a symbol of postcolonial angst rather than a figure of psychosocial disability, the article establishes a critical coalition between crip feminist theory and queer-of-color theory to promote a materialist politics and literal-minded reading practice designed to recognize minority subjectivities rather than exploiting them for their metaphorical resonance. In asserting that Erika Kohut is better understood as (...) a woman with borderline personality disorder , and in proposing borderline personality disorder as a critical optic through which to read both The Piano Teacher and The Queer Art of Failure , the article challenges the usual cultural undermining of epistemic authority that comes with the BPD diagnosis. It asserts instead that BPD might be a location of more, rather than less, critical acumen about the negative affects that accompany queer failures, and reflect on what we might call a borderline turn in queer theory. On a broader level, the article joins an emergent conversation in crip theory about the reluctance of queer theory to address disability in meaningful and substantive ways. (shrink)

This article is concerned with the childhood experience that seems to be preparatory for the onset of bulimia. Three women's serial experiences of bulimia were investigated and one pattern of experiencing that led to bulimia emerged. As the interview process deepened, the data moved from symptom-related to life-related. The general structure that captured the essence of the lived experience of bulimia remained the same but the individual experiences varied as these women live out their unique lives. In understanding the totality (...) of the phenomenon of bulimia, it is important to remember that although each of the six key constituents is described separately, in the life-world all the constituents merge together as they interact with each other and with the whole of the experience. These bulimic women reported having family backgrounds in which they experienced a sense of diminished self and dissatisfaction in interactions with significant others and self. They found themselves pressured to maintain a less than integrated life, and in rapid transition from 'awareful' behaving to automatic and anonymous functioning. A psychological hunger seems to possess them and this is lived out during the anonymous phase of their existence. Their need for the mastery and control ordinarily lacking in their lives becomes a symptomatic expression that has relevance for them in respect to the deep psychological pain that is only partially expressed. The phenomenal body and self are given priority over objective reality, resulting in distorted perceptions of "fatness" and feelings of terror of "fat.". (shrink)

This article positions ‘safety’ and ‘risk’ as key public health problems in mental health. I demonstrate that discourse about safety occurs extensively in relation to mental health, but it does not occur in a way where the mental health system gets any safer for the key actors involved. Ongoing unproductive discourse occurs because the different actors involved are speaking at cross purposes and about different things against the background of a ‘public’ discourse focused on safety crises. I map the general (...) interests of the main set of actors to demonstrate the conflicted and complex nature of discourse around mental health safety. In response I outline a dialogical approach to safety and risk based on the work of Habermas and values of recovery. This is presented as a framework from which to assess whether discourse is occurring effectively to develop shared meanings. Shared understandings of safety will mean that the safety needs of relevant actors can be understood and negotiated rather than giving way to an actuarial process which does not take into consideration the context of a person’s life. (shrink)

Merrie Bergmann Philosophical Review 100 :112-115Taking into account pragmatic considerations and recent linguistic and psychological studies, the author forges a new understanding of the relation between metaphoric and literal meaning. The argument is illustrated with analysis of metaphors from literature, philosophy, science, and everyday language.

A three-valued propositional logic is presented, within which the three values are read as ?true?, ?false? and ?nonsense?. A three-valued extended functional calculus, unrestricted by the theory of types, is then developed. Within the latter system, Bochvar analyzes the Russell paradox and the Grelling-Weyl paradox, formally demonstrating the meaninglessness of both.

In this article, from the 2009 Oxford University Press collection Epistemic Value, I criticize existing accounts of epistemic normativity by Alston, Goldman, and Sosa, and then offer a new view.

In 1987, Crispin Wright argued that degree-theoretic solutions to the Sorites paradox fail because the solutions do not work when the paradox is restated using a conjunctive major premise. I show that Wright is incorrect: degree-theoretic solutions also work when the paradox is stated with a conjunctive major premise.

Transnational corporations have become actors with significant political power and authority which should entail responsibility and liability, specifically direct liability for complicity in human rights violations. Holding TNCs liable for human rights violations is complicated by the discontinuity between the fragmented legal/political structure of the TNC and its integrated strategic reality and the international state system which privileges sovereignty and non-intervention over the protection of individual rights. However, the post-Westphalian transition—the emergence of multiple authorities, increasing ambiguity of borders and jurisdiction (...) and blurring of the line between the public and private spheres—should facilitate imposing direct responsibility on transnational firms. Mechanisms for imposing direct responsibility on TNCs are considered including voluntary agreements and international law. However, I conclude that a hybrid public-private regime which relies on non-hierarchical compliance mechanisms is likely to be both more effective and consistent with the structure of the emerging transnational order. (shrink)

Undergraduate students with no prior classroom instruction in mathematical logic will benefit from this evenhanded multipart text by one of the centuries greatest authorities on the subject. Part I offers an elementary but thorough overview of mathematical logic of first order. The treatment does not stop with a single method of formulating logic; students receive instruction in a variety of techniques, first learning model theory (truth tables), then Hilbert-type proof theory, and proof theory handled through derived rules. Part II supplements (...) the material covered in Part I and introduces some of the newer ideas and the more profound results of logical research in the twentieth century. Subsequent chapters introduce the study of formal number theory, with surveys of the famous incompleteness and undecidability results of Godel, Church, Turing, and others. The emphasis in the final chapter reverts to logic, with examinations of Godel's completeness theorem, Gentzen's theorem, Skolem's paradox and nonstandard models of arithmetic, and other theorems. Unabridged republication of the edition published by John Wiley & Sons, Inc. New York, 1967. Preface. Bibliography. Theorem and Lemma Numbers: Pages. List of Postulates. Symbols and Notations. Index. (shrink)

In his second book, Tierney argues that the purpose of education must move to the heart of the educational debate. Purpose will significantly influence what schools and the education system as a whole will do next.

Hume's Enlightenment Tract is the first full study for forty years of David Hume's Enquiry concerning Human Understanding. The Enquiry has, contrary to its author's expressed wishes, long lived in the shadow of its predecessor, A Treatise of Human Nature. Stephen Buckle presents the Enquiry in a fresh light, and aims to raise it to its rightful position in Hume's work and in the history of philosophy.

Mindfulness exercises are presented as being compatible with almost any spiritual, religious or philosophical beliefs. In this paper, we argue that they in fact involve imagining and conceptualising rather striking and controversial claims about the self, and the self’s relationship to thoughts and feelings. For this reason, practising mindfulness exercises is likely to be in tension with many people’s core beliefs and values, a tension that should be treated as a downside of therapeutic interventions involving mindfulness exercises, not unlike a (...) side effect. Clients ought to be informed of these metaphysical aspects of the exercises, and mental health providers ought to take them into account in assessing which course of treatment to recommend. Given these concerns, the casual way in which mindfulness exercises are presently distributed by mental health providers to the general public is inappropriate. (shrink)

When are we morally obligated as a society to help the homeless, and is coercive interference justified when help is not asked for, even refused? To answer this question, we propose a comprehensive taxonomy of different types of homelessness and argue that different levels of autonomy allow for interventions with varying degrees of pressure to accept help. There are only two categories, however, where paternalism proper is allowed, be it heavily qualified. The first case is the homeless person with severely (...) diminished autonomy as a result of mental illness, and the second case is the homeless person who runs a risk of serious and imminent harm to self. In the first case, namely, that of soft paternalism, we argue that coercive intervention in the case of a refusal to accept help should be focused on the provision of housing that meets basic needs—needs that we outline in the article. In the case of imminent and severe harm to self, the case of hard paternalism, we argue that forced intervention can only be allowed if it is temporary and local, namely focused on getting someone out of harm’s way. (shrink)

The norms of simplicity, convenience, unfussiness, and self-control guide Diogenes the Cynic, Zeno of Citium, Chrysippus, Seneca, Musonius Rufus, Epictetus, and Marcus Aurelius in approaching food. These norms generate the precept that meat and dainties are luxuries, so Stoics should eschew them. Considerations of justice, environmental harm, anthropogenic global climate change, sustainability, food security, feminism, harm to animals, personal health, and public health lead contemporary Stoics to condemn the meat industrial complex, debunk carnism, and select low input, plant-based foods.

Tracing the leading role of emotions in the evolution of the mind, a philosopher and a psychologist pair up to reveal how thought and culture owe less to our faculty for reason than to our capacity to feel. Many accounts of the human mind concentrate on the brain’s computational power. Yet, in evolutionary terms, rational cognition emerged only the day before yesterday. For nearly 200 million years before humans developed a capacity to reason, the emotional centers of the brain were (...) hard at work. If we want to properly understand the evolution of the mind, we must explore this more primal capability that we share with other animals: the power to feel. Emotions saturate every thought and perception with the weight of feelings. The Emotional Mind reveals that many of the distinctive behaviors and social structures of our species are best discerned through the lens of emotions. Even the roots of so much that makes us uniquely human—art, mythology, religion—can be traced to feelings of caring, longing, fear, loneliness, awe, rage, lust, playfulness, and more. From prehistoric cave art to the songs of Hank Williams, Stephen T. Asma and Rami Gabriel explore how the evolution of the emotional mind stimulated our species’ cultural expression in all its rich variety. Bringing together insights and data from philosophy, biology, anthropology, neuroscience, and psychology, The Emotional Mind offers a new paradigm for understanding what it is that makes us so unique. (shrink)

1 Introducing Monsieur Foucault Stephen J. Ball Michel Foucault is an enigma, a massively influential intellectual who steadfastly refused to align himself ...

The Hedgehog, the Fox, and the Magister's Pox is a controversial discourse, rich with facts and observations gathered by one of the most erudite minds of our ...

Neo-Confucianism is a philosophically sophisticated tradition weaving classical Confucianism together with themes from Buddhism and Daoism. It began in China around the eleventh century CE, played a leading role in East Asian cultures over the last millennium, and has had a profound influence on modern Chinese society. -/- Based on the latest scholarship but presented in accessible language, Neo-Confucianism: A Philosophical Introduction is organized around themes that are central in Neo-Confucian philosophy, including the structure of the cosmos, human nature, ways (...) of knowing, personal cultivation, and approaches to governance. The authors thus accomplish two things at once: they present the Neo-Confucians in their own, distinctive terms; and they enable contemporary readers to grasp what is at stake in the great Neo-Confucian debates. (shrink)

Foucault, Power, and Education invites internationally renowned scholar Stephen J. Ball to reflect on the importance and influence of Foucault on his work in educational policy.

The problem that Tallis attempts to address in Freedom: An Impossible Reality (2021) is that science appears to describe the entire world deterministically and that this seems to leave no room for free will. In the face of this threat, Tallis defends the existence of free will by arguing that science does not explain our intentional awareness of the world; and it is our intentional awareness that makes both science and free will possible. Against Tallis, it is here argued that (...) his argument is vulnerable to two criticisms. Firstly, his characterisation of science as apparently deterministic is inaccurate. Secondly, he has not solved the problem he has set himself but rather recast it, so that his conclusion leaves us having to account for free will, not in a deterministic universe, but either as a product of chance or as a miracle. It is here suggested that when we set aside the illusory threat of scientific determinism, we also set aside the temptation of free will (as its spurious answer). That done, we may better focus upon agent’s freedom of action – as discussed by philosophers such as Hobbes, Locke and Hume – the rational capability of an agent to act upon their wishes, given the constraints under which they find themselves. (shrink)