Phylogenetically controlled studies across multiple species correct for taxonomic confounds in physiological performance traits. Therefore, they are preferred over comparisons of two or few closely‐related species. Funding bodies, referees and journal editors nowadays often even reject to consider detailed comparisons of two or few closely related species. Here, we plea for a less dogmatic stance on such comparisons, because phylogenetic studies come with their own limitations similar in magnitude as those of two‐species comparisons. Two‐species comparisons are particularly relevant and instructive (...) for understanding physiological pathways and de novo mutations in three contexts: in a purely mechanistic context, when differences in the regulation of a trait are the focus of investigation, when a physiological trait lacks a direct connection to fitness, and when physiological measures cannot easily be standardized among laboratories. In conclusion, phylogenetic comparative and two‐species studies have different strengths and weaknesses and combining these complementary approaches will help integrating biology. (shrink)

The integration of ethical analysis in Health Technology Assessment (HTA) has proven difficult to implement even though it is explicitly recognized as an important component of such assessments in HTA literature. When compared to the standardized scientific method for systematic reviews in HTA, the diversity of ethical analysis has been characterized as a fundamental barrier to the integration of ethics. The present paper aims to identify the theoretical and practical differences between the approaches underpinning ethical analysis in HTA and clarify (...) the reasons for such diversity. Our systematic review of HTA literature pertaining to the barriers to the integration of ethics in HTA identified nine ethical approaches: Principlism, Casuistry, Coherence Analysis, Wide Reflective Equilibrium, Axiology, the Socratic approach, the Triangular model, Constructive Technology Assessment and Social Shaping of Technology. Citations pertaining to each approach were extracted and categorized according to three constitutive components of ethical argumentation established in a previous research evaluating nanotechnologies: i) the disciplinary foundation that grounds the validity of the ethical evaluation, ii) the characteristics of such evaluation, iii) the operational process involved in applying it to a particular case (i.e., its practical reasoning). This comparison shows that, 1) the difference between these approaches rests primarily on their disciplinary foundation (rooted in philosophy, philosophy/theology, or sociology), 2) their complexity can be observed in the distinct characteristics of ethical evaluation deriving from their differing disciplinary foundation, and 3) although four different types of operationalization procedure were identified, little information was available in regards to the practical reasoning associated with these approaches. (shrink)

The worldwide COVID-19 pandemic has shed more light on the difficulty of making health care decisions integrating scientific knowledge and values associated to life and death issues, human suffering, quality of life, economic losses, liberty of movement, etc. But the difficulties related to health care decisions and the use of innovative drugs or technologies are not new, and many countries have created agencies that have the mandate to evaluate new technologies in health care. Health Technological Assessment (HTA) reports’ aim is (...) to guide the decision makers in these difficult matters. There are two ethical components in HTA. The first is the report’s presentation of an ethical evaluation of the technology. The second is the value-ladenness of the HTA decision-making process itself. When implicit value judgments are not elicited, the justification of the final decision cannot be transparent. The present paper aims to identify and elicit the implicit value-judgments related to each step of the HTA process. This research is grounded on an applied ethics decision-making paradigm based on the role of value judgments in the decision-making process. The first part discusses two different approaches to values and value judgments in HTA. In the second part, citations mentioning value judgments extracted from a systematic review on the integration of ethics into HTA were categorized to elicit the value judgments and their criteria for each different HTA decision-making steps. The results show that there are 18 decision-making steps in the HTA process where 23 implicit value-judgments can be recognized. The range of these value judgments encompasses the whole HTA process: from the initial request, the presenting of the principal issues, to the final report’s dissemination. Since stakeholders need to understand which value judgments the conclusion of a report relies on, eliciting the implicit value judgments in the HTA decision-making process should yield more transparency. (shrink)

"Leopold Flam (1912-1995) is samen met Leo Apostel wellicht de belangrijkste figuur van het filosofische gebeuren tussen de jaren vijftig en tachtig van de vorige eeuw. Toch is hij in de vergetelheid geraakt.

Dit boek is een hommage aan de filosoof Hubert Dethier (°21 juli 1933), die we zeker in de rij kunnen plaatsen van denkers als Jaap Kruithof, Hans Achterhuis en Etienne Vermeersch. Deze hommage is geen chronologische biografie. Het is daarentegen wel een verhaal waarin het leven van Hubert Dethier verweven wordt met de geschiedenis van zijn denken. Een denken dat zich situeert in de tweede helft van de vorige eeuw en het begin van de huidige eeuw en zich (...) moeiteloos projecteert naar de toekomst. Ontegensprekelijk een woelige en gewelddadige periode, maar ook een tijdgewricht van hoop en verwachting van het “nieuwe”.0. (shrink)

For Descartes, knowledge exists as ideas in the mind that represent the world. In a radical critique, Hubert Dreyfus and Charles Taylor argue that knowledge consists of much more than the representations we formulate in our minds. They affirm our direct contact with reality—both the physical and the social world—and our shared understanding of it.

Les Presses universitaires de France ont publié, en 1994, une Encyclopédie universelle de philosophie, dans laquelle Hubert Mono Ndjana est présenté comme un spécialiste de la pensée des hommes politiques. Il avait en effet traduit en français Obiang Nguema Mbasogo en 1980 (Un Pari pour la liberté), publié un ouvrage en 1985 sur le chef d'Etat de son pays (L'Idée sociale chez Paul Biya), et deux autres sur la pensée et le pays de Kim Il Sung (Révolution et création (...) et Regard sur la Corée), en 1987. Sa pensée s'est également et abondamment préoccupée de la question du politique et des préoccupations épistémologiques. L'entretien que Jean-Philippe Nguemeta a eu le génie d'initier auprès d'Hubert Mono Ndjana permettra au lecteur d'avoir une vue synoptique de ce philosophe attentif, qui a passé toute sa vie à enseigner, sans négliger les grandes questions de son temps. Un décryptage exhaustif des énigmes de la civilisation, utile pour la culture générale et l'éducation... (shrink)

Our contemporary nihilism -- Homer's polytheism -- From Aeschylus to Augustine : monotheism on the rise -- From Dante to Kant : the attractions and dangers of autonomy -- Fanaticism, polytheism, and Melville's "evil art" -- David Foster Wallace's nihilism -- Conclusion : lives worth living in a secular age.

It is generally argued that if the wave-function in the de Broglie–Bohm theory is a physical field, it must be a field in configuration space. Nevertheless, it is possible to interpret the wave-function as a multi-field in three-dimensional space. This approach hasn’t received the attention yet it really deserves. The aim of this paper is threefold: first, we show that the wave-function is naturally and straightforwardly construed as a multi-field; second, we show why this interpretation is superior to other interpretations (...) discussed in the literature; third, we clarify common misconceptions. (shrink)

People unfamiliar with Chinese characters show poorer visual working memory (VWM) performance for Chinese characters than do literates in Chinese. In a series of experiments, we investigated the reasons for this expertise advantage. Experiments 1 and 2 showed that the advantage of Chinese literates does not transfer to novel material. Experts had similar resolution as novices for material outside of their field of expertise, and the memory of novices and experts did not differ when detecting a big change, e.g., when (...) a character’s color was changed. Memorizing appears to function as a rather abstract representation of word forms because memory for characters’ fonts was poor independently of expertise (Experiment 3), though still visual. Distractors that were highly similar conceptually did not increase memory errors, but visually similar distractors impaired memory (Experiment 4). We hypothesized that literates in Chinese represent characters in VWM as tokens of visual word forms made available by long-term memory. In Experiment 5, we provided novices with visual word form knowledge. Participants subsequently performed a change detection task with trained and novel characters in a functional magnetic resonance experiment. We analyzed set size- and training-dependent effects in the intraparietal sulcus (IPS) and the visual word form area. VWM for trained characters was better than for novel characters. Neural activity increased with set size and at a slower rate for trained than for novel characters. All conditions approached the same maximum, but novel characters reached the maximum at a smaller set size than trained characters. The time course of the bold response depended on set size and knowledge status. Starting from the same initial maximum, neural activity at small set sizes returned to baseline more quickly for trained characters than for novel characters. Additionally, high performers showed generally more neural activity in the IPS than low performers. We conclude that experts’ better performance in working memory (WM) is caused by the availability of visual long-term representations (word form types) that allow a sparse representation of the perceived stimuli and make even small changes big because they cause a type change that is easily detected. (shrink)

Religiose Vielfalt ist nicht erst eine Erscheinung der "westlichen Moderne". Vielmehr existierten schon in fruhen Zeiten und an verschiedenen Orten der Welt oft mehrere Religionen nebeneinander, sei es dass diese unterschiedlichen Ursprungs waren oder sich aufgrund divergierender Auffassungen der religiosen Akteure innerhalb einer gemeinsamen Tradition ausdifferenzierten. Nicht immer war und ist diese Koexistenz eine friedliche. Die Religion der anderen wird haufig als "deviant" wahrgenommen oder gar als "nonkonformistisch" stigmatisiert und sanktioniert, bis hin zur physischen Vernichtung der "Devianten". Im vorliegenden Band (...) gehen vierzehn ausgewiesene Wissenschaftler_innen aus den Fachgebieten Religionswissenschaft, Soziologie, Sinologie und Judaistik aus ihrer jeweiligen fachlichen Perspektive und anhand diverser Fallbeispiele aus Geschichte und Gegenwart der Frage nach, unter welchen Umstanden, aus welchen Grunden und mit welchen Folgen religiose Pluralitat als Problem wahrgenommen wird. Das Buch verbindet so systematische Fragestellungen mit empirischen Fallbeispielen und liefert damit eine ausgezeichnete Grundlage fur die Erforschung des gesellschaftlichen Umgangs mit religioser Pluralitat. (shrink)

_Internet_ is een van de eerste boeken waarin het filosofische inzicht -van Plato tot Kierkegaard - betrokken wordt op het debat over de mogelijkheden en onmogelijkheden van het internet. Dreyfus laat zien dat de onstoffelijke, 'vrij zwevende' websurfer zijn oorsprong vindt in Descartes' scheiding van geest en lichaam, en hoe Kierkegaards inzichten in de opkomst van het moderne leespubliek vooruitlopen op de nieuwsgierige, maar elk risico vermijdende internet-junkie. Uitgaande van recente onderzoeken naar het isolement dat veel internetgebruikers ervaren, toont Dreyfus (...) aan hoe het internet, door zijn nadruk op privé-ervaringen, gebruikers berooft van wezenlijke, belichaamde vermogens zoals vertrouwen, stemmingen en betrokkenheid bij met anderen gedeelde lokale aangelegenheden. _Internet_ is verplichte kost voor iedereen die on line is en is geïnteressseerd in onze plaats in de 'e-revolutie'. (shrink)

A Critique of Artificial Reason Hubert L. Dreyfus . HUBERT L. DREYFUS What Computers Still Can't Do Thi s One XZKQ-GSY-8KDG What. WHAT COMPUTERS STILL CAN'T DO Front Cover.

This volume presents a selection of Hubert Dreyfus's pioneering work in bringing phenomenology and existentialism to bear on the philosophical and scientific study of the mind. Each of the thirteen essays interprets, develops, and extends the insights of his predecessors working in the European philosophical tradition. One of Dreyfus' central contributions to reading the historical canon of philosophy comes from his recognition that great philosophers help us to understand the -background practices- of a culture - the practices that shape (...) and embody our most basic understanding of ourselves and the things and situations we encounter in our world. Background practices are all too often overlooked completely, or else their importance is misunderstood. Each chapter in this volume shows in one way or another how a broad range of philosophical topics can only be properly understood when we recognize how they are grounded in the background practices that shape our lives and give meaning to our activities, our tasks, our normative commitments, our aims and our goals. (shrink)

The effectiveness of complaint handling and service recovery policies in customer retention has been the focus of both scholars and service organizations. In the past decade, Justice Theory has provided the basis of the dominant theoretical framework for complaint management and service recovery. However, it does not explicitly address unfair trade practices, which constitute an ethical issue. Favorable outcomes in complaint handling may not be able to restore the reputation of a company and the potential harm perceived by consumers. Using (...) face-to-face interviews, this study applies Fairness Theory to explore the psychological responses of consumers in the post-complaint phase, particularly in ethical judgment. The findings suggest that an unfavorable outcome in the post-complaint stage leads to counterfactual thinking by the consumer about the consumer's state of well-being. The complaint must be due to the discretionary actions of the service provider whose accountability is assessed. Those harmful actions are then judged against an ethical standard. Explanations can reduce blame, and their effectiveness is moderated by outcome favorability but not ethical judgment. Favorable outcome, captured by "Would Perception," has only limited influence on Perceived Potential Harm (PPH), which is an important determinant of ethical judgment. This study makes both theoretical and practical contributions. It is the first study to validate Fairness Theory empirically and apply it to complaint handling as a complement of Justice Theory in the information and communication technology (ICT) service context. The study indicates that customers may condemn a service provider because of PPH even though the outcome is favorable. Unfair trade practices are what make customers hate ICT service providers. (shrink)

The ArgumentDevelopments in theoretical physics, even when they are revolutionary for physics, usually donotenter public awareness. The reaction to the special relativity theory is one of the few exceptions. The conceptual changes brought by special relativity to our notions of space and time, induced a lively debate not only within intellectual circles but in many strata of the educated middle class. In this article, I focus on a particular moment of public reaction to special and general relativity theory and to (...) its creator Albert Einstein. I try to paint a picture of the anti-Einstein campaign in Germany of 1920, with finer brush strokes than those applied previously by others. My aim is to embed the campaign into the cultural and political climate of the Weimar republic. Without leaving the realm of physics only a superficial understanding of what happened seems possible. My thesis is that the anti-Einstein-campaign was organized, and the physicists involved in it used, mainly in order to rally support for one of the German right-wing parties, the Deutschnationale Volkspartei. (shrink)

The article discusses the connection between theory formation and historical research in the study of religion. It presupposes that the study of religion is conceived of as an empirical discipline. The empirical basis of theories is provided primarily by historical research, including research in the very recent past, that is, the present time. Research in the history of religions, therefore, is an indispensable part of the study of religion. However, in recent discussions on the methods, aims, and theoretical presuppositions of (...) the discipline, research in the history of religions largely is ignored. To shed some light on this blind spot, the article builds on the philosophy of science of Critical Realism. While the first part deals with the role of historical research in theoretical discourses of the discipline, the second part explains fundamental ontological and epistemological positions of Critical Realism and their implications for empirical research. On this basis, some methodological problems of theory formation in the study of religion are discussed in the third part. In particular, it is argued that it is impossible to validate empirically theories of religion that aim to explain what religion is. The concluding part sketches ways of theory formation in the study of religion that does not take religion as the explanandum but as the theoretical perspective that guides research. (shrink)

I want to combine two hitherto largely independent research projects, scientific understanding and mechanistic explanations. Understanding is not only achieved by answering why-questions, that is, by providing scientific explanations, but also by answering what-questions, that is, by providing what I call scientific descriptions. Based on this distinction, I develop three forms of understanding: understanding-what, understanding-why, and understanding-how. I argue that understanding-how is a particularly deep form of understanding, because it is based on mechanistic explanations, which answer why something happens in (...) virtue of what it is made of. I apply the three forms of understanding to two case studies: first, to the historical development of thermodynamics and, second, to the differences between the Clausius and the Boltzmann entropy in explaining thermodynamic processes. (shrink)

Autonomous vehicle moral dilemmas matter less for the particular outcomes of potential accidents than for their role in defining the values of the society we wish to live in. Different approaches have been suggested to determine the ethical settings that autonomous vehicles should be implemented in and identify the legitimate agents for making such decisions. Most of these, however, fail on theoretical grounds, facing severe issues related to moral justifications and compliance to the law, or on practical grounds, being insufficiently (...) universal, action-guiding, or technically viable to be implemented. The analogy with the “trolley problem” has been extensively discussed. However, researchers have rarely tried to adapt this framework to autonomous vehicle cases or investigate how it could be used to address these issues. In doing so, this paper aims to answer the two key problems of autonomous vehicle dilemmas. With regards to the decision-maker, it rejects autonomous vehicle users’ choice-based models, showing the absurdity of both switch of control and adaptative preferences and arguing for common legislator-determined ethical settings. With regards to the decisions themselves, it criticizes both utilitarian views and those based on individuals’ criteria to suggest a deontologist rights-based approach. This allows for the defence of a morally coherent, regulatory compliant, explainable, and easily implementable framework capable of addressing all autonomous vehicle moral dilemma scenarios present in the literature. (shrink)

L'idée que comprendre permet de prévoir est une idée moderne. Elle est fondée sur la découverte, que le monde physique obéit à des lois (Galilée, et surtout Newton). Elle a mis fin à la pensée magique, et elle est à la base de la révolution scientifique et du monde moderne. Or nous assistons à la dissociation de ces deux choses. D'une part, on réalise par exemple que les lois mathématiques de certains phénomènes, mêmes parfaitement connues, sont si sensibles à la (...) moindre imprécision dans les données que cela rend la prévision impossible en pratique. C'est le fameux "effet papillon" : un battement d'ailes à Rio pourrait être la cause d'une tornade au Texas. D'un autre côté, la puissance des big data rendrait inutile, selon certains essayistes et quelques scientifiques, le raisonnement théorique. On n'aurait plus besoin de comprendre les causalités puisque la corrélation suffirait. Un retour au CASSINI Moyen Age en somme, aux recettes qui ont marché, mais avec des données des millions de fois plus nombreuses. En termes économiques, on a découvert avec la révolution scientifique qu'une explication théorique coûtait moins cher que certaines observations : Newton avait prévu l'aplatissement de la Terre sans qu'on ait besoin d'aller voir aux pôles ; aujourd'hui grâce à la rapidité des ordinateurs et des réseaux, les termes de la comparaison s'inversent. A ceci, Hubert Krivine répond notamment que les big data et l'intelligence artificielle qui se fonde sur elles sont conservatrices, et que si elles conviennent aux assureurs, elles ne peuvent pas prévoir des choses nouvelles et extraordinaires. Les ordinateurs composent aujourd'hui sur demande du Mozart ou des ballades celtiques, aucun n'invente de musique nouvelle. Ils conduisent des voitures, mais aucun n'explique le mystère de la "matière noire". La machine peut aider l'homme, elle ne le remplacera pas. (shrink)

A l'origine, non pas une inspiration, une illumination, un don, mais une émotion de l'enfance, toujours simple, parfois banale, jamais anodine. Cette émotion, chacun peut l'éprouver. Pourquoi certains basculent-ils dans la création? Quel rôle a joué leur entourage? Comment entretiennent-ils leur flamme? Et jusqu'où sont-ils prêts à aller? Fidèle à sa méthode croisant science et entretiens approfondis, Hubert Ripoll a rencontré pour ce livre 24 créateurs, de tous horizons, tous et toutes consacrés, parmi lesquels Enki Bilal, Yves Bonnefoy, Claude (...) Lelouch, Gérald Passédat, Fabienne Verdier, Angelin Preljocaj... (shrink)

This book focuses on two primary concerns, language and philosophical thinking. The first part of the book examines the ways that language, particularly the English language, shapes and channels our thoughts. The second part considers the three basic processes in concept formation: abstracting, imagining and generalizing. Lastly, the rational process itself is examined, looking at definition, rational inquiry and philosophical system building. First published in 1967, this edition is a reprint of the 1972 enlarged edition published by University of New (...) Mexico Press. (shrink)

Because Bertrand Russell adopted much of the logical symbolism of Peano, because Russell always had a high regard for the great Italian mathematician, and because Russell held the logicist thesis so strongly, many English-speaking mathematicians have been led to classify Peano as a logicist, or at least as a forerunner of the logicist school. An attempt is made here to deny this by showing that Peano's primary interest was in axiomatics, that he never used the mathematical logic developed by him (...) for the reduction of mathematical concepts to logical concepts, and that, instead, he denied the validity of such a reduction. (shrink)

My purpose here is to describe a type of argument characterized by the fact that one of its premises is a directive—i.e. what is expressed by a directive sentence: a general instruction how to proceed or act. This directive premise brings an ostensive mechanism for the inclusion of visual or multimodal elements in an argument. If an argument is an invitation to inference, by using such a directive utterance the addresser is inviting the addressee to make an inference from an (...) image, not from a proposition. Hence I will call them arguments from ostension or from deixis. (shrink)