Background: Lay persons’ judgements of the acceptability of the not uncommon practice of ending the life of a damaged neonate have not been studied. Methods: A convenience sample of 1635 lay people in France rated how acceptable it would be for a physician to end a neonate’s life—by withholding care, withdrawing care, or active euthanasia—in 54 scenarios in which the neonate was diagnosed either with perinatal asphyxia or a genetic abnormality. The scenarios were all combinations of four factors: three levels (...) of maturity or immaturity, three levels of severity of the health problem, three levels of parents’ preference concerning prolonging care and two levels of decision-making (with or without consulting the other caregivers). Analyses: Analyses of variance of the participants’ responses were performed to determine the importance of each factor; the interactions among factors, with methods of ending life and with other patient characteristics; and the differences between asphyxia and genetic abnormality. A cluster analysis was performed to look for groups with different patterns of responses. Results: Lay people assigned most importance to the parents’ request and to the severity of the problem. Except for a small group (12%) always opposed to ending life, they used a simple additive-type rule in integrating the information. Implications: Most of this sample of French lay people are not categorically for or against ending the life of a damaged neonate, but judge its degree of acceptability by adding up those factors that seem most salient to them. (shrink)

Neste artigo apresento os traços gerais da doutrina heideggeriana da temporalidade, em Ser e Tempo. Além de destacar os aspectos ontológicos que caracterizam tal abordagem, acentuo uma característica central da assim chamada cronologia fenomenológica, a saber: a identificação de modos do tempo e o a determinação de uma relação de dependência explicativa entre eles. A finitude da temporalidade e a gênese dos modos do tempo a partir da temporalidade originária do Dasein são analisadas com maior ênfase. O artigo é encerrado (...) com uma breve consideração de quatro tópicos que certamente devem ser abordados com maior detalhe em uma posterior análise da cronologia fenomenológica de Heidegger.Fenomenologia. Heidegger. Temporalidade. Heidegger: Time's Origin and Finitude AbstractIn this paper I present the general lines of Heidegger's doctrine of temporality in Being and Time. Besides the ontological aspects that distinguish such approach, I also stress a main feature of the so-called phenomenological chronology, that is: the identification of modes of time, and the determination of an explanatory dependency relation between them. The finitude of temporality and the genesis of the modes of time from Dasein's originary temporality are both analyzed with more emphasis. The paper ends with a short review of four issues that a further analysis of Heidegger's phenomenological chronology surely must address in detail.Phenomenology. Heidegger. Temporality. (shrink)

Sir Isaac Newton, writing in Latin, defined his celebrated laws of motion verbally. When the laws of motion are read as relating to his arithmetic and his calculus, division by zero is undefined so his physics fails at mathematical singularities. The situation is unchanged in modern real arithmetic and real calculus: division by zero is undefined so both Newtonian Physics and its modern developments fail at mathematical singularities. However, when Newton’s text is read as relating to transreal arithmetic and transreal (...) calculus, division by zero is defined and we show that the resulting Transreal Newtonian Physics does operate at mathematical singularities. We hold out the hope that the whole of modern physics may be similarly extended. We use the new physics to predict a convection current at the singularity in a black hole and suggest experiments in astronomy and high energy physics that might confirm or rebut our predictions. Thus our exegesis of Newton’s text extends mathematical physics and may, in future, extend experimental physics. (shrink)

Neonatal suffering has been the focus of recent debate in pediatric bioethics and suffering theory. How to access and conceptualize the suffering that can be attributed to newborns? How to discern the suffering of newborns who, due to being non-neurotypical, may have a short life and severe neurocognitive disabilities, in addition to being entirely dependent on people or life-sustaining technologies? Phenomenology has provided valuable tools for analysing human experiences of suffering, but its application to the neonatal suffering experience is not (...) without fundamental challenges. In this article, I will consider recent contributions to elucidating the phenomenon of neonatal suffering, especially those in the field of non-experiential theories of suffering. Based on this review, a recent phenomenological approach to suffering will be examined. Explicitly directed toward narrative persons, this approach appears to be inherently limited in elucidating the phenomenon of neonatal pediatric suffering. Nevertheless, a suggestion will be offered to partially elaborate the theoretical foundations of a phenomenological theory of neonatal suffering. This suggestion points to the program of a phenomenology of the existential feelings of newborns. (shrink)

Kidneys for transplantation are scarce, and many countries give priority to children in allocating them. This paper explains and criticizes the paediatric priority. We set out the relevant ethical principles of allocation, such as utility and severity, and the relevant facts to do with such matters as sensitization and child development. We argue that the facts and principles do not support and sometimes conflict with the priority given to children. We next consider various views on how age or the status (...) of children should affect allocation. Again, these views do not support priority to children in its current form. Since distinctions based on age ought to be positively justified, the failure of all these attempts at justification implies that the priority to children is ethically mistaken. Finally, the paper points to evidence that the paediatric priority reduces the overall supply of kidneys, at least in the United States. Paediatric priority is a real-world policy that seems discriminatory, in some places probably reduces the supply of organs, has no robust official defence, and is unsupported by mainstream ethical principles. Consequently, it should be ended. (shrink)

The article presents a systematic and detailed account of scholarly developments on the problem of studying the process of nation-building and the role of history, memory, language and culture in reflecting this process. The research reveals that according to the premordialist approach, nations are not formed instantaneously, by the relevant political will or by coincidence of circumstances; the process of creating and consolidating a nation is a long and meaningful one, full of historical events and national cultural tokens. The primordialist (...) concepts are considered unanimous in their recognition of the exceptional significance of psychological factors in the creation of a nation. The creation of a nation involves a sophisticated set of linguistic, religious, ethnic, territorial and myth-household factors that determine the formation of a corresponding type of sociality. The framework of the analytics of the phenomenon of a nation includes not only psychological, but also social, cultural, political, ethical, moral and axiological aspects. The new system-building concepts such as solidarity, habitus, plebiscite were added to the discussion of nation. In view of that, it is impossible to carry out the reduction of the phenomenon of a nation to a particular problem field and to localize it to invariant indicators. The formation and optimization of the capitalistic type of social system generates new factors in the interpretation and consolidation of a nation. The reasons for a political defeat in the development of a nation can be referedr to either conscious manipulative techniques, or spontaneous miscalculations. Elaborating the alternative versions of history is nothing but unjustified politicization, implementation of imperial and colonial ambitions, overcoming which is a necessary prerequisite for successful nation-building. The establishment and offsetting of such manipulative influence facilitate the stabilization of the social situation and the resolution of conflicts, and, consequently, contribute to national development. The key point is to establish a nation within the framework of the international and state policy, especially by distinguishing the consolidating and disintegrating influences of state and international politicies on nation-building. The policy of uniting the nation can become effective when the important reforms do not deepen the fragmentation of the nation, but rather neutralize it. (shrink)

This paper addresses a worry about backwards time travel. The worry is that there is something mysteriously inexplicable about the combination of commonplace events that will inevitably conspire to prevent the time traveler from doing something impossible such as killing her younger self. The worry is first distinguished from other problems for backwards time travel concerning its alleged impossibility or improbability. It is then shown that the worry is misplaced: there is in fact no real problem here. Yet the worry (...) has been widely expressed—so a suggestion is also made as to why it is so easy to get into the position of thinking that there is a genuine problem here, when in fact there is not. Finally, in light of the resolution of the inexplicability worry, a new way of dealing with the other two problems for backwards time travel—concerning its alleged impossibility and improbability—is proposed. (shrink)

The association between posttraumatic stress disorder and counterfactual comparisons is poorly understood and CFC-measures are missing. We developed and applied the Posttrauma...

RESUMO No Curso de Inverno de 1928/29, Heidegger afirmou que a matematização irrestrita no conhecimento dos seres vivos resultaria numa falha no propósito de elaborar a ontologia da vida orgânica. No presente artigo, examino as razões que justificam essa concepção. Com base em interpretações das investigações de biólogos como Hans Driesch J. v. Uexküll e Hans Spemann, o argumento de Heidegger integra quatro passos: 1) uma abordagem mereológica do corpo orgânico, concebido como uma unidade funcional de aptidões e intrinsecamente relacionado (...) a um ambiente; 2) uma análise formal da constituição dinâmica das aptidões, cuja estrutura pulsional consiste no atravessamento regulatório de uma dimensão; 3) uma interpretação do princípio de unificação das aptidões em termos da aptidão para comportar-se com algo em um ambiente. Esta argumentação leva a duas conclusões gerais: a matematização irrestrita implica uma descrição mecânica que supõe a desconsideração da determinação modal dos organismos; a estrutura dimensional, regulatória e protointencional das aptidões orgânicas é o fator limitante da matematização da vida.ABSTRACT In the Winter Course of 1928/29, Heidegger declared that an unrestricted mathematical determination in the knowledge of living beings would imply a failure in the purpose of developing the ontology for organic life. In this paper, I examine the reasons that justify this idea. Based on interpretations of biological researches carried by Hans Driesch, J. v. Uexküll and Hans Spemann, Heidegger’s argument has three steps 1) a mereological account of the organic body, which is conceived both as a functional unity of capabilities and as intrinsically related to an environment; 2) a formal analysis of the dynamic constitution of capabilities, which instinctually driven structure is a regulatory traversing of a dimension; 3) an interpretation of the unification principle of capabilities, which is conceived as a capability of behaving towards something within an environment. This argument entails two general conclusions: first, the unrestricted mathematical determination implies a mechanical description that presupposes the neglect of the modal structure of organisms; second, the dimensional, regulatory and proto-intentional structure of the organic capabilities is the limiting factor of the mathematical determination of living organisms. (shrink)

Objectives To evaluate whether the requirement of “minimal risk and burden” for paediatric research without direct benefit to the subjects compromises the ability to obtain data necessary for improving paediatric care. To provide evidence-based reflections on the EU recommendation that allows for a higher level of risk. Design and setting Systematic analysis of the approval/rejection decisions made by the Dutch Central Committee on Research involving Human Subjects (CCMO). Review methods The analysis included 165 proposals for paediatric research without direct benefit (...) that were reviewed by the CCMO between January, 2000, and July, 2007. A separate, in-depth analysis of all drug studies included 18 early phase drug studies and nine other drug studies without direct benefit. Results 11 out of 165 studies were definitively rejected because the CCMO did not regard the risk and/or burden to be minimal. In three of these 11 cases (including two early phase drug studies) the requirement of minimal risk and burden was cited as the only reason for rejection. Four other early phase drug studies also involved risks and/or burdens that were not regarded to be minimal but were nevertheless approved. Conclusions The requirement of minimal risk and burden, aiming to protect research subjects, occasionally leads to rejection of protocols. Early phase drug studies relatively often do not comply with the requirement. Committees may find ways to approve important studies that formally should be rejected, but that is not a desirable solution. The regulatory framework should be revised to make such occasional exceptions to the requirement legitimate and transparent. (shrink)

RESUMO No Curso de Inverno de 1928/29, Heidegger afirmou que a matematização irrestrita no conhecimento dos seres vivos resultaria numa falha no propósito de elaborar a ontologia da vida orgânica. No presente artigo, examino as razões que justificam essa concepção. Com base em interpretações das investigações de biólogos como Hans Driesch J. v. Uexküll e Hans Spemann, o argumento de Heidegger integra quatro passos: 1) uma abordagem mereológica do corpo orgânico, concebido como uma unidade funcional de aptidões e intrinsecamente relacionado (...) a um ambiente; 2) uma análise formal da constituição dinâmica das aptidões, cuja estrutura pulsional consiste no atravessamento regulatório de uma dimensão; 3) uma interpretação do princípio de unificação das aptidões em termos da aptidão para comportar-se com algo em um ambiente. Esta argumentação leva a duas conclusões gerais: a matematização irrestrita implica uma descrição mecânica que supõe a desconsideração da determinação modal dos organismos; a estrutura dimensional, regulatória e protointencional das aptidões orgânicas é o fator limitante da matematização da vida. ABSTRACT In the Winter Course of 1928/29, Heidegger declared that an unrestricted mathematical determination in the knowledge of living beings would imply a failure in the purpose of developing the ontology for organic life. In this paper, I examine the reasons that justify this idea. Based on interpretations of biological researches carried by Hans Driesch, J. v. Uexküll and Hans Spemann, Heidegger’s argument has three steps 1) a mereological account of the organic body, which is conceived both as a functional unity of capabilities and as intrinsically related to an environment; 2) a formal analysis of the dynamic constitution of capabilities, which instinctually driven structure is a regulatory traversing of a dimension; 3) an interpretation of the unification principle of capabilities, which is conceived as a capability of behaving towards something within an environment. This argument entails two general conclusions: first, the unrestricted mathematical determination implies a mechanical description that presupposes the neglect of the modal structure of organisms; second, the dimensional, regulatory and proto-intentional structure of the organic capabilities is the limiting factor of the mathematical determination of living organisms. (shrink)

In this paper I approach the hermeneutic of living nature as suggested by Martin Heidegger in The Fundamental Concepts of Metaphysics. On the basis of complex hermeneutic procedures, Heidegger held the well-known thesis about the animal’s poverty of world. My hypothesis is that the relevance of this thesis should be minimized for the sake of the acknowledgment of a poverty in the world proper to human beings. Poverty in the world refers to the main result of a comparison between the (...) structure of the intentionality of animals and the transcendental-formative structure of human existence. Such a comparison does not only point out the lack of the “something as something-structure” in the intentionality of animals, but also the necessary fragmentation in the human sharing of life’s intentionality. From here results a very important semantic limitation, for every meaningful speech about animal life should take into account the incompleteness in the sharing of the intentional spheres of living beings and humans. I conclude suggesting a set of questions that should be focused in a constructive hermeneutic of living nature. Key words: Heidegger, hermeneutic of nature, lfe, intentionality. (shrink)

A fenomenologia aplicada à enfermidade promoveu a elaboração do paradigma do corpo vivido, que tem sido frutífero na análise de estruturas da experiência da doença. Um resultado central da análise é a elucidação do conceito de enfermidade em termos de uma sintonia (Stimmung) do estranhamento (Unheimlichkeit) que é correspondente à ruptura na unidade do corpo vivido. A pessoa enferma situa-se numa atmosfera de estranhamento em relação ao corpo próprio, que aparece de forma análoga a um utensílio quebrado. Neste artigo problematizo (...) a analogia com o utensílio quebrado, concentrando-me no exame do fenômeno da dúvida corporal. Minha sugestão é que a explicitação da teoria de categorias implicada na fenomenologia da dúvida corporal conduz a um pluralismo de modos de ser em que o tipo correspondente de generalidade impede a interpretação da experiência da enfermidade como a manifestação de um utensílio quebrado. Como conclusão, a presente análise é consistente com a interpretação da enfermidade como sendo a atmosfera do estranhamento, que é interpretado aqui como a disrupção na unidade de dois modos de ser: existência e vida. AbstractApplied phenomenology of illness elaborated the paradigm of living body, which has been successful in the analysis of the structures of the experience of disease. One of the main results of this analysis is the elucidation of the concept of illness in terms of an attunement (Stimmung) of the uncanniness (Unheimlichkeit) that is relative to a disruption in the unity of the living body. The ill person finds herself in an atmosphere of uncanniness in relation to her own body, which appears analogously to a broken tool. In this paper, I question the analogy with the broken tool, focusing in the examination of the phenomenon of bodily doubt. My suggestion is that the explicitation of the theory of categories implied in the phenomenology of bodily doubt leads to a pluralism of modes of being in which the corresponding type of generality precludes the interpretation of the experience of illness as the salience of a broken tool. As a result, this analysis remains consistent with the interpretation of illness as the atmosphere of uncanniness, which is presented here as the disruption in the unity of two ways of being: existence and life. (shrink)

O objetivo deste trabalho reside na elaboração de um breve apanhado das discussões acadêmicas acerca das relações étnico-raciais no âmbito da educação matemática brasileira. Em especial, pontuarei um dos tópicos que as pesquisas indicam como necessidade urgente para que haja avanços nessa área: a implementação de um debate profícuo na formação de professoras/ies/es que ensinam matemática. Pretendo, neste trabalho, chamar atenção para a necessidade das/des/dos pesquisadoras/ies/es em educação matemática lançarem um olhar para os currículos da formação inicial de professoras/ies/es de (...) matemática em escala nacional para investigar a presença das discussões sobre questões raciais no projeto dos cursos de licenciatura das Instituições de Ensino Superior (IES). Tal necessidade se mostra importante dado que as pesquisas que discutem as relações étnico-raciais na educação matemática vêm apontando a falta de formação docente como um dos grandes desafios para implementar as Leis 10.639/2003 e 11.645/2008. Por meio de trabalhos de investigação como o que aqui indico, poderemos visualizar o panorama da formação de professoras/ies/es no Brasil no que diz respeito às questões raciais, possibilitando o aprendizado a partir das instituições que já contam com essas discussões prescritas em seus currículos. Assim como incentivar a aderência àquelas que ainda não estão seguindo a resolução do Conselho Nacional de Educação, que institui a obrigatoriedade das IES que ofertam cursos de formação de professores a terem disciplinas e atividades que abarquem a educação das relações étnico-raciais nos currículos desses cursos. (shrink)

Resumo: Nos Conceitos fundamentais da metafísica, Heidegger esboçou uma ontologia da vida que concebe os animais e as plantas como totalidades relacionais compostas por aptidões, complexidade orgânica e relação ao ambiente. A estrutura da aptidão é apresentada como formalmente determinada pelo fenômeno da pulsão. Tal determinação concede à aptidão a característica de uma dimensão em sentido formal. Neste artigo, realizo uma análise da dimensionalidade orgânica, a partir de dois aspectos da dimensão enquanto tal: a travessia de algo para algo e (...) o domínio de regra para a acolhida de uma multiplicidade. Esses aspectos proporcionam o marco para examinar a dimensionalidade da aptidão pulsional. Da análise resulta que o traço dimensional das aptidões compromete a ontologia da vida, com a aceitação de características como não fixidez, desenvolvimento plástico e relacionalidade ao ambiente e a si mesmo.: In The fundamental concepts of metaphysics, Heidegger outlined an ontology of life that conceives animals and plants as relational totalities composed of capabilities, organic complexity, and environmental relations. The structure of capability is presented as formally determined by the phenomenon of drive. This determination gives to capability the character of a dimension in the formal sense. In this paper, I undertake an analysis of the dimensionality of organic capability based on two formal aspects of dimension as such: the traversing from something to something, and the domain of a rule for taking up a multiplicity. These two aspects provide a framework for examining the dimensionality of instinctually driven capability. It is argued that the dimensional character of capabilities implies that the ontology of organic life in general must admit features like non-fixity, plastic development, and relations to the environment and to itself. (shrink)

The main purpose of this paper is the formulation of a hypothesis about the internal link between the laughing and the thinking of Being, offering some guidelines for a systematic treatment of the issue of the comical in Heidegger's work. I conclude the paper with a remark on the relation between the comical, the tragic and the thinking, having Heidegger's interpretation of Heraclitus as a starting point.

A mais recente biografia do imperador D. Pedro I do Brasil e rei D. Pedro IV de Por­tugal começa por ser uma obra de divulgação, destinada a um público alargado de leitores inte­ressados e informados, mas não especialistas – é esse o espírito da colecção Perfis Brasileiros, da editora Companhia das Letras, em que se integra. Contudo, é, mais do que isso, um trabalho que abre as portas a uma nova maneira de ver, pelo menos do ponto de vista da (...) historiografia deste lado do Atlântico, a figura d... (shrink)

Everything we do relies on causation. We eat and drink because this causes us to stay alive. Courts tell us who causes crimes, criminology tell us what causes people to commit them. D.H. Mellor shows us that to understand the world and our lives we must understand causation. The Facts of Causation , now available in paperback, is essential reading for students and for anyone interested in reading one of the ground-breaking theories in metaphysics. We cannot understand the world and (...) our place in it without understanding causation. Yet a complete account of the nature and implications of causation does not exist. D.H Mellor's new book is that account. (shrink)

The article juxtaposes modern skepticism stating lack of the criterion of true beliefs about transcendent reality with respect to their contents, but accepting the assumption about existence and cognoscibility of those contents on the one hand, and — after M. F. Burnyeat — ancient skepticism understood as one that questions this assumption on the other. The doubt as to existence of beliefs — resp. propositions as contents of beliefs — is a link joining ancient skeptics with Wittgenstein. Their skepticism is (...) not - as modern skepticism - an epistemological position, but an ontological one — nominalism — questioning existence of universals that are the conditions of meaning and hence the conditions of truth of propositions. This is why the ancient dispute concerning the truth was in fact a dispute over the problem of universals, i.e. over existence of constant rules deciding which ways of connecting the subject and the predicate in a proposition are right and which are not. Realists referred to such rules, sophists denied their existence, and skeptics stated that without having such a rule at their disposal they do not ha-.: a basis for deciding the dispute between realists and sophists. This does not have much to do either with so-called correspondence concept of the truth or with the modern understanding of conceptual realism talking about \"ideal paradigms\" or \"common properties\" of things. Today\'s typologies of philosophical positions do not fit antiquity. Ch. S. Peirce\'s and D. Armstrong\'s arguments lead to the conclusion that Plato was a... nominalist in the modern meaning of the world. P. T. Geach\'s and N. Wolterstorff s analyses allow stating the same about St Thomas Aquinas. This places under the question mark the statement that the latter could be an advocate of the generally ascribed to him correspondence theory of truth, which also cannot be derived from Aristotle\'s philosophy without any doubts. (shrink)

This article seeks to shed light on the beliefs that influence nurses’ intention of respecting or not respecting an advance directive document, namely a living will or a durable power of attorney. Nurses’ beliefs were measured using a 44-statement questionnaire. The sample was made up of 306 nurses working either in a long-term care centre or in a hospital centre offering general and specialized care in the province of Québec. The results indicate that nurses have a strong intention of complying (...) with advance directives written by patients. The analysis also shows that four variables determine the strength of this intention: respect for autonomy; the location of the workplace; justice; and the dimension of relationships and emotions. Although these documents favour the expression of patients’ wishes, nurses should be aware that they do not systematically guarantee respect of a patient’s autonomy, nor do they replace a relationship based on trust between patients and health care professionals. (shrink)

In some languages every statement must contain a specification of the type of evidence on which it is based: for example, whether the speaker saw it, or heard it, or inferred it from indirect evidence, or learnt it from someone else. This grammatical reference to information source is called 'evidentiality', and is one of the least described grammatical categories. Evidentiality systems differ in how complex they are: some distinguish just two terms (eyewitness and noneyewitness, or reported and everything else), while (...) others have six or even more terms. Evidentiality is a category in its own right, and not a subcategory of epistemic or some other modality, nor of tense-aspect. Every language has some way of referring to the source of information, but not every language has grammatical evidentiality. In English expressions such as I guess, they say, I hear that, the alleged are not obligatory and do not constitute a grammatical system. Similar expressions in other languages may provide historical sources for evidentials. True evidentials, by contrast, form a grammatical system. In the North Arawak language Tariana an expression such as "the dog bit the man" must be augmented by a grammatical suffix indicating whether the event was seen, or heard, or assumed, or reported. This book provides the first exhaustive cross-linguistic typological study of how languages deal with the marking of information source. Examples are drawn from over 500 languages from all over the world, several of them based on the author's original fieldwork. Professor Aikhenvald also considers the role evidentiality plays in human cognition, and the ways in which evidentiality influences human perception of the world.. This is an important book on an intriguing subject. It will interest anthropologists, cognitive psychologists and philosophers, as well as linguists. (shrink)

Objectives Access to healthcare in most western societies is based on equality. Rapidly rising costs have fuelled debates about differentiation in access to healthcare. We assessed the public's perceptions and attitudes about differentiation in healthcare according to lifestyle behaviour. Methods A vignette study was undertaken in participants in a colorectal cancer screening pilot programme in the Netherlands. Screenees with a negative test result received a questionnaire in which nine hypothetical situations were described: three different healthcare settings (screening, lung cancer, chronic (...) obstructive pulmonary disease) combined with three forms of differentiation each: a difference in premium, waiting list ordering or copayment according to lifestyle. We evaluated the responses using a general hierarchical linear model. Results The percentage of participants in agreement with differentiation varied from 20% to 58% (overall mean of 40%). Significantly more participants were in favour of giving a premium discount to those who do not engage in unhealthy behaviour compared with supporters for higher payments for those who do. More differentiation was supported for non-smoking versus smoking cessation than for participation versus non-participation in screening. We observed in-group favouritism in smokers, but no significant effects of age or disease. There was no support for waiting list ordering based on lifestyle. Conclusions Results of this study show that Dutch citizens eligible for colorectal cancer screening are in favour of some form of financial differentiation in the distribution of healthcare, but that significant differences exist between type of setting and the type of behaviour. Our study can be used in the ongoing discussion about solidarity and behaviour in healthcare. (shrink)

One of the traditional ways mathematical ideas and even new areas of mathematics are created is from experiments. One of the best-known examples is that of the Fermat hypothesis, which was conjectured by Fermat in his attempts to find integer solutions for the famous Fermat equation. This hypothesis led to the creation of a whole field of knowledge, but it was proved only after several hundred years. This book, based on the author's lectures, presents several new directions of mathematical research. (...) All of these directions are based on numerical experiments conducted by the author, which led to new hypotheses that currently remain open, i.e., are neither proved nor disproved. The hypotheses range from geometry and topology (statistics of plane curves and smooth functions) to combinatorics (combinatorial complexity and random permutations) to algebra and number theory (continuous fractions and Galois groups). For each subject, the author describes the problem and presents numerical results that led him to a particular conjecture. In the majority of cases there is an indication of how the readers can approach the formulated conjectures (at least by conducting more numerical experiments). Written in Arnold's unique style, the book is intended for a wide range of mathematicians, from high school students interested in exploring unusual areas of mathematics on their own, to college and graduate students, to researchers interested in gaining a new, somewhat nontraditional perspective on doing mathematics. In the interest of fostering a greater awareness and appreciation of mathematics and its connections to other disciplines and everyday life, MSRI and the AMS are publishing books in the Mathematical Circles Library series as a service to young people, their parents and teachers, and the mathematics profession. Titles in this series are co-published with the Mathematical Sciences Research Institute (MSRI). (shrink)

Organizations pride themselves on their creation of rational structures based primarily on a male perspective of interaction. Workers are expected to set aside interpersonal behaviours that do not directly contribute to task performance. As more women enter management, norms concerning appropriate interpersonal relationships at work are undergoing strain. In addition, the phenomenon of mutual sexual attractions between co-workers is demanding attention. This study systematically describes attitudes, attributions and anticipated consequences of mutual sexual attractions at work. Findings suggest that gender stereotypes (...) are significant factors in people's judgments of persons involved in sexual attractions at work. (shrink)

Em A última razão dos reis, Renato Janine Ribeiro se volta para a sociedade e a política do Antigo Regime, buscando entender em que condições algo de novo se pode gerar na aventura humana. Trata-se, aqui, de estudar o passado para verificar o quanto ele nos serve e, inversamente, até que ponto continua a nos governar. Por que uma ética aristocrática é a que melhor convém à fortuna? Por que, no mito de D. Juan, o tema do ateísmo veio (...) a ser posteriormente recalcado, restando apenas o do sedutor? Como e quando teve início a moderna análise de texto? O que existe em comum entre o discurso de um filósofo contemporâneo, Michel Foucault, e o dos moralistas franceses do século XVII? Qual a relação entre uma concepção da história centrada na idéia de novidade e as diversas vertentes da doutrina da soberania surgidas nos séculos XVII e XVIII? O que distingue a revolução socialista da burguesa no Dezoito Brumário de Marx? Questões que o autor analisa neste livro unindo clareza de estilo e erudição, e que interessam às mais variadas áreas, da filosofia à literatura, passando, evidentemente, pela política e pela história. (shrink)

Are you familiar with Michael Sandel’s work?Yes I am. In the nineties I read several books on communitarianism, including Michael Sandel’s Democracy’s Discontent: America in Search of a Public Philosophy.What do you think of communitarianism?I discussed communitarianism in my books Five Essays from 1999 and, especially, Historical Ontology more than ten years ago. My thoughts have not changed since then. Simply put, I think communitarianism is the product of developed countries with long traditions of liberalism. It has referential value, but (...) if directly or indiscriminately adopted in other societies it can be quite dangerous.In recent years Sandel has become very... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Reviewed by:I Am Food: The Mass in Planetary PerspectiveMaria Reis HabitoI Am Food: The Mass in Planetary Perspective. By Roger Corless. Eugene, OR: Wipf and Stock, 2004. 104 pp.In this timely reprint of I Am Food: The Mass in Planetary Perspective (originally published by Crossroad in 1981), the late Roger Corless demonstrates the potential for spiritual and intellectual creativity contained within a stance of dual religious belonging. Corless (...) passed away in January 2007, but this book remains as a way for us to know him and to appreciate, as he did, the possibilities for spiritual revitalization and transformation that may be generated at the intersection and interpenetration of Christian and Buddhist traditions.Corless was raised as a Protestant but as a teenager became deeply engaged with the study of world religions and claimed Buddhism in particular as his own. Eventually he would become a scholar of Chinese Buddhism and a practitioner within the Gelugpa lineage of Tibetan Buddhism. At the same time, however, that the young Corless was being drawn to Buddhism, his connection to his Christian faith was also deepening; his profound experiences of the loving power of God could not be denied even if Christianity's theism could not be easily reconciled with Buddhism's doctrine of emptiness. Instead of leaving one religion for the other, he deepened his engagement with both. He did not seek to synthesize or reconcile Christianity and Buddhism but rather held these traditions together in a dynamic, creative tension and lived each one fully in its turn. When asked about his religious affiliation, Corless would respond playfully that he was "a Buddhist on Mondays, Wednesdays, and Fridays, a Christian on Tuesdays, Thursdays, and Saturday, and a Gaia worshipper on Sundays." In I Am Food, however, Corless shows us that on some Sundays, specifically at the celebration of the Mass, he was both Christian and Buddhist at the same time. The great contribution of this book is in its offering of a fresh and transformative approach to the Mass through the application of the symbolic structures of Tibetan Buddhist mandala visualization as a template for active participation in the communion ritual. [End Page 161]Corless's focus in this book is the ritual of the Mass as celebrated within the Roman Catholic tradition. His conversion from Anglicanism to Catholicism occurred much to his "own surprise," prompted by his discovery in Catholicism of "a curious growing center which had great power and potential." This center "brought together many insights which I had picked up from other religions, and moved them to a new synthesis. This synthesis was concentrated in the oddly named 'Mass' " (p. 13). I Am Food offers a scholarly and personal meditation on the meaning, symbolism, and power contained in this central ritual of Catholicism. This project is signaled in the grammatically awkward but intriguing title of the book's first chapter, "Why Is the Mass?" Corless knows that many routine churchgoers never think or dare to ask this question, and the few who do ask it rarely find satisfactory answers. His book seeks to encourage such questioning among those who are in search of a personal religious experience "away from the dullness of minimalist routine" (p. 34). His very lively, humorous, and slightly irreverent style is intended to take the boredom out of the Mass, providing a very personal and original guide to it, different from the series of "excellent, but ultimately claustrophobic, devotional books on 'the spiritual meaning of the Mass'" (p. 13).Among Christian writings that were influential for his understanding of the Mass, Corless names The Mass in Slow Motion (1948) by Ronald Knox, which attempts to describe the inner meaning of the Mass, and Pierre Teilhard de Chardin's Hymn of the Universe (1965), which describes a vision of the world as sacrament and celebrates Mass as a cosmic event. While Teilhard de Chardin inspires Corless's "planetary perspective" on the Mass, Nicholas Casabilas's A Commentary on the Divine Liturgy (1978) sharpens the focus on "the mystical significance of each and every act of the priest and people" (p. 13).Corless argues that what makes the Mass seem stifling is the notion of... (shrink)

Tool use research has suffered from a lack of consistent theoretical frameworks. There is a plethora of tool use definitions and the most widespread ones are so inclusive that the behaviors that fall under them arguably do not have much in common. The situation is aggravated by the prevalence of anecdotes, which have played an undue role in the literature. In order to provide a more rigorous foundation for research and to advance our understanding of the interrelation between tool use (...) and cognition, we suggest the adoption of Fragaszy and Mangalam's (2018) tooling framework, which is characterized by the creation of a body-plus-object system that manages a mechanical interface between tool and surface. Tooling is limited to a narrower suite of behaviors than tool use, which might facilitate its neurocognitive investigation. Indeed, evidence in the literature indicates that tooling has distinct neurocognitive underpinnings not shared by other activities typically classified as tool use, at least in primates. In order to understand the extent of tooling incidences in previous research, we systematically surveyed the comprehensive tool use catalog by Shumaker et al. (2011). We identified 201 tool use submodes, of which only 81 could be classified as tooling, and the majority of the tool use examples across species were poorly supported by evidence. Furthermore, tooling appears to be phylogenetically less widespread than tool use, with the greatest variability found in the primate order. However, in order to confirm these findings and to understand the evolution and neurocognitive mechanisms of tooling, more systematic research will be required in the future, particularly with currently underrepresented taxa. (shrink)

In this article we explore multiple change operators, i.e., operators in which the epistemic input is a set of sentences instead of a single sentence. We propose two types of change: prioritized change, in which the input set is fully accepted, and symmetric change, where both the epistemic state and the epistemic input are equally treated. In both kinds of operators we propose a set of postulates and we present different constructions: kernel changes and partial meet changes.

I argue that fitting resentment tracks unacceptable ‘ecological’ imbalances in relative social strength between victims and perpetrators that arise from violations of legitimate moral expectations. It does not respond purely, or even primarily, to offenders’ attitudes, and its proper targets need not be fully developed moral agents. It characteristically involves a wish for the restoration of social equilibrium rather than a demand for moral recognition or good will. To illuminate these contentions, I focus on cases that I believe demonstrate a (...) corollary thesis, namely, that strength, broadly construed, is a necessary condition of resentment-worthiness. I argue that weakness can make resentment unfitting in two ways. First, weakness may prevent a wrongdoer from shifting the balance of social power. Second, a weak wrongdoer may do social damage but be so lowly that resentment, which would represent him as excessively strong, would be inapt. Finally, I consider how accepting the ecological view might affect our theorizing about moral responsibility and the ethics of blame. (shrink)

The main objective of Micheal Sandel’s Liberalism and the Limits of Justice was to attack the concept of deontology, as formulated by John Rawls. In this article, I argue that Sandel interpreted the concept of deontology in a misleading way. There is a difference between how Rawls defined this concept and how it was interpreted by Sandel. Given this, the first part of this article will analyze the way Sandel interpreted the Rawlsian concept of deontology. The second part presents an (...) assessment of the clash between the two authors in light of the differences in the way both of them understood the meaning of deontology in political liberalism. (shrink)

Abstract: Contemporary analytic philosophers of the “reactive attitudes” tend to share a simple conception of guilt as “self-directed blame”—roughly, an “unpleasant affect” felt in combination with, or in response to, the thought that one has violated a moral requirement, evinced substandard “quality of will,” or is blameworthy. I believe that this simple conception is inadequate. As an alternative, I offer my own theory of guilt’s logic and its connection to morality. In doing so, I attempt to articulate guilt’s defining thought (...) or proposition through an extended investigation and analysis of guilt’s many competing metaphors, which I trace from the Hebrew Bible to the New Testament to Shakespeare to contemporary vernacular. My interpretation of this literary genealogy offers a way to understand guilt’s seemingly disparate metaphors in terms of a single master-image that illuminates our self-conceptions and our relationship to morality. I conclude by making a very brief start toward a moral vindication of guilt against the backdrop of Nietzschean and Freudian analyses that explicitly call guilt’s place in a healthy social and personal life into question. I suggest that once guilt’s logic is made explicit, we can see that it makes sense of, honors, and addresses some of our deepest aspirations and needs. (shrink)

Initial responses to questionnaires used to assess participants' understanding of informed consent for malaria vaccine trials conducted in the United States and Mali were tallied. Total scores were analyzed by age, sex, literacy (if known), and location. Ninety-two percent (92%) of answers by United States participants and 85% of answers by Malian participants were correct. Questions more likely to be answered incorrectly in Mali related to risk, and to the type of vaccine. For adult participants, independent predictors of higher scores (...) were younger age and female sex in the United States, and male sex in Mali. Scores in the United States were higher than in Mali (P = 0.005). Despite this difference participants at both sites were well informed overall. Although interpretation must be qualified because questionnaires were not intended as research tools and were not standardized among sites, these results do not support concerns about systematic low understanding among research participants in developing versus developed countries. (shrink)

BackgroundRandomized controlled trials (RCTs) are often complex and expensive to perform. Less than one third achieve planned recruitment targets, follow-up can be labor-intensive, and many have limited real-world generalizability. Designs for RCTs conducted using cohorts and routinely collected health data, including registries, electronic health records, and administrative databases, have been proposed to address these challenges and are being rapidly adopted. These designs, however, are relatively recent innovations, and published RCT reports often do not describe important aspects of their methodology in (...) a standardized way. Our objective is to extend the Consolidated Standards of Reporting Trials (CONSORT) statement with a consensus-driven reporting guideline for RCTs using cohorts and routinely collected health data.MethodsThe development of this CONSORT extension will consist of five phases. Phase 1 (completed) consisted of the project launch, including fundraising, the establishment of a research team, and development of a conceptual framework. In phase 2, a systematic review will be performed to identify publications (1) that describe methods or reporting considerations for RCTs conducted using cohorts and routinely collected health data or (2) that are protocols or report results from such RCTs. An initial “long list” of possible modifications to CONSORT checklist items and possible new items for the reporting guideline will be generated based on the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) and The REporting of studies Conducted using Observational Routinely-collected health Data (RECORD) statements. Additional possible modifications and new items will be identified based on the results of the systematic review. Phase 3 will consist of a three-round Delphi exercise with methods and content experts to evaluate the “long list” and generate a “short list” of key items. In phase 4, these items will serve as the basis for an in-person consensus meeting to finalize a core set of items to be included in the reporting guideline and checklist. Phase 5 will involve drafting the checklist and elaboration-explanation documents, and dissemination and implementation of the guideline.DiscussionDevelopment of this CONSORT extension will contribute to more transparent reporting of RCTs conducted using cohorts and routinely collected health data. (shrink)

Like other science, technology, engineering, and mathematics fields, ecological research needs ethics. Given the rapid pace of technological developments and social change, it is important for scientists to have the vocabulary and critical-thinking skills necessary to identify, analyze, and communicate the ethical issues generated by the research and practices within their fields of specialization. The goal of introducing ethics education for ecological researchers would be to promote a discipline in which scientists are willing and able to engage in ethical questions (...) and problem solving, even if they do so inadequately at first. Practicing ecologists ought to be able to identify and critically evaluate the ethical dimensions of their field studies because ecologists are at the forefront of important interfaces between humans and other-than-human organisms and natural systems. They are among the first to identify the impact of anthropogenic changes to the environments. Rapidly changing local and global environments mean that ecologists will be on the front line of any efforts to create a sustainable lifestyle for humans on this planet. (shrink)

Contemporary phenomenal externalists are motivated to a large extent by the transparency of experience and by the related doctrine of representationalism. On their own, however, transparency and representationalism do not suffice to establish externalism. Hence we should hesitate to dismiss phenomenal internalism, a view shared by many generations of competent philosophers. Rather, we should keep both our options open, internalism and externalism. It is hard, however, to see how to keep open the internalist option, for although transparency and representationalism have (...) not yet definitively established externalism, they have indeed made it quite intuitive. Internalism, by comparison, comes across at first sight as antiquated and ridden with difficulties. This is why I propose the Stained Glass model of consciousness. I do so with the following two aims: first, to make internalism intuitive in the age of transparency, and second, to show how to resist the many recent anti-internalist arguments. In particular, I argue that phenomenal internalism need not be epistemically worrisome, that it is compatible at once with transparency, representationalism, and content externalism, and that although it requires an error theory, this error theory is a harmless one. (shrink)

Bence Nanay has argued that we must abandon the etiological theory of teleological function because this theory explains functions and functional categories in a circular manner. Paul Griffiths argued earlier that we should retain the etiological theory and instead prevent the circularity by making etiologies independent of functional categories. Karen Neander and Alex Rosenberg reply to Nanay similarly, and argue that we should analyze functions in terms of natural selection acting not on functional categories, but merely on lineages. Nanay replies (...) that these lineages cannot be individuated except by reference to functional categories. Worryingly, Neander and Rosenberg themselves have previously argued persuasively that homology often depends on function. This article addresses their arguments and shows how to escape them: Regardless whether the arguments are right about long-term homological categories, they do not apply to generation-to-generation homology. The latter, moreover, is sufficient for individuating the lineages needed to explain teleological functions. (shrink)

In this paper, I argue that the principle of respect for autonomy can serve as the basis for laws that significantly limit conduct, including orders mandating isolation and quarantine. This thesis is fundamentally at odds with an overwhelming consensus in contemporary bioethics that the principle of respect for autonomy, while important in everyday clinical encounters, must be 'curtailed', 'constrained', or 'overridden' by other principles in times of crisis. I contend that bioethicists have embraced an indefensibly 'thin' notion of autonomy that (...) uproots the concept from its foundations in Kantian ethics. According to this thin conception, respect for autonomy, if unconditioned by competing principles (beneficence, justice, non-maleficence) would give competent adults the right to do anything they desired to do so long as they satisfied certain baseline psychological conditions. I argue that the dominant 'principlist' model of bioethical reasoning depends on this thin view of autonomy and show how it deprives us of powerful analytical tools that would help us to think seriously about the foundations of human rights, justice, and law. Then, I offer a brief sketch of a 'thick', historically grounded notion of autonomy and show what we could gain by taking it seriously. (shrink)

In this article, I reject the “principlism” of Tom Beauchamp and James Childress and argue that respect for autonomy is, and ought to be, the fundamental value of bioethics. To do so, I offer a reconstruction of what I call the field's “founding myth,” a genealogy that affords primacy to the right to be respected as a human being with dignity. Next, I examine the relationship between this basic right and a derivative right of autonomy. I suggest that principlism has (...) promulgated an uncharitable understanding of respect for autonomy, one that ensures that the principle cannot occupy the central position I claim for it. Finally, I sketch a more plausible understanding of respect for autonomy and explore its implications. (shrink)