This article concerns the exact sciences in Byzantium, namely the four traditional sciences that were usually designated in the Middle Ages by the term quadrivium : arithmetic, astonomy, geometry and music. It offers a review of the Byzantine texts and documents preserved in these domains from the sixth century to the Fall of Constantinople. The article presents the leading trends : continuation of Hellenistic Greek science, Islamic Jewish or Latin influences, in practical or scholarly directions, as well as the great (...) historical changes that mark the stages of scientific knowledge. The ancillary sciences, geography, optics and mechanics, as well as astrology, are briefly sketched. (shrink)

This paper gives a critical edition of the Treatise on the Easter Computus of Barlaam of Seminara, with a French translation and commentary. Written around 1333 this treatise demonstrates systematically and scientifically why the Easter Canon used at that time by the Church is superseded. Nevertheless Barlaam advises that the usual Canon should not be changed. In spite of its objectivity, Barlaam's treatise must be seen in the context of his rivalry with Nicephorus Gregoras, who had already proposed to modify (...) the Canon. The paper analyses Gregoras' text and gives a comparison with Barlaam's treatise. At the scientific level, both scholars rely on Ptolemy for the date of the spring equinox and the length of the Solar year, but Barlaam introduces a supplementary argument, which is the inexactness of the 19 year cycle. (shrink)

It is commonly accepted – not only in the philosophical literature but also in daily life – that ignorance is a failure of some sort. As a result, a desideratum of any ontological account of ignorance is that it must be able to explain why there is something wrong with being ignorant of a true proposition. This article shows two things. First, two influential accounts of ignorance – the Knowledge Account and the True Belief Account – do not satisfy this (...) requirement. They fail to provide a satisfying normative account of the badness of ignorance. Second, this article suggests an alternative explanation of what makes ignorance a bad cognitive state. In a nutshell, ignorance is bad because it is the manifestation of a vice, namely, of what Cassam calls “epistemic insouciance”. (shrink)

Dans la genese de sa constitution, la philosophie n'a pu faire l'economie d'une confrontation avec la musique qui fournissait aux anciens Grecs les schemes fondamentaux de la culture. De cette confrontation Platon est le temoin. Scindant la musique, il privilegie l'Harmonique, qui en est la partie theorique, sans toutefois lui reconnaitre la titre de science supreme. Correlativement, il condamne comme dysharmonie, tumulte fracassant et perturbateur de l'ordre cosmique, l'harmonie chromaticiste dont il s'emploie, non sans paradoxe, a decrire le detail. Par (...) cette lecture en filigrane des Dialogues de Platon, l'auteur se propose de reconstruire la pensee qui procede de l'harmonie chromaticiste et de montrer son importance dans l'elaboration de la philosophie fondatrice. Au carrefour des disciplines du savoir antique, ce livre s'adresse non seulement aux philosophes, mais aussi a tous ceux qui, musiciens ou stylisticiens, s'interessent a la forme musicale. (shrink)

Strategies based on performance measurement and feedback are commonly used to support quality improvement among nurses. These strategies require practice change, which, for nurses, rely to a large extent on their capacity to coordinate with each other effectively. However, the levers for coordinated action are difficult to mobilize. This discussion paper offers a theoretical reflection on the challenges related to coordinating nurses' actions in the context of practice changes initiated by performance measurement and feedback strategies. We explore how Jürgen Habermas' (...) theory of Communicative Action may shed light on the issues underlying nurses' collective actions and self‐determination in practice change and the implications for the design of strategies based on performance measurement and feedback. Based on this theory, we propose differences between communicative and functional coordination according to the nature of the actions and the purposes involved. The domains of action underlying these coordination processes, which Habermas referred to as the lifeworld and the system, are then used to draw a parallel with aspects of nursing practice. Further exploration of these concepts allows us to consider the tensions between the demands of the system and the self‐determination of nurses within their practice. (shrink)

Le livre d’Albert Jacquard, « Dieu ? », fait voir à quel point le langage du credo est devenu inintelligible pour des esprits contemporains. Il oblige à s’interroger sur le sens d’une récitation non comprise, à reconnaître la légitimité de textes plus parlants, mais aussi à contester les limites d’une approche purement objectivante du réel. Cela admis, il reste que c’est l’interprétation du contenu même de la foi qui divise aujourd’hui les croyants les plus sincères, alors que leur apport au (...) débat public semble mieux accueilli que naguère. De nouvelles expressions du message chrétien ne pourront se dégager que peu à peu, sans doute à travers maint tâtonnement. (shrink)

La diminution rapide du nombre des prêtres en nos régions pose avec urgence la question du gouvernement des communautés chrétiennes, et en particulier celle de la présidence de l’eucharistie qui en fait normalement partie. Le retour aux sources effectué en ecclésiologie et en théologie des sacrements depuis Vatican II invite à reprendre à nouveaux frais la question d’un élargissement des conditions d’accès au ministère de présidence : ordination d’hommes mariés, délégations à durée déterminée, voire cas-limite d’une présidence «charismatique» dans les (...) cas de nécessité. L’article recense les positions d’une série de théologiens qui ont envisagé positivement ce problème et plaide pour qu’on ne limite pas trop vite l’éventail des solutions théologiquement acceptables. (shrink)

Afin de saisir la portée du débat nord-américain sur les communautarismes pour l’éthique théologique chrétienne actuelle, il paraît nécessaire de faire le point sur la différence entre le communautarisme des traditions intellectuelles, morales et spirituelles partagées, ou communautarisme éthico-religieux et éthico-politique, et le communautarisme politique. Le second, pour autant qu’il postule l’existence de communautés séparées au sein du politique, en est selon nous réduit à échouer comme modèle politique, aussi bien en ce qui concerne la démocratie à l’intérieur des Etats-nations (...) qu’en ce qui touche les relations entre Etats-nations . D. Müller prête ici attention à la valeur herméneutique constructive des traditions intellectuelles, morales et ou spirituelles, et plaide pour la fécondité partielle d’une telle approche lorsqu’il est question de construire une éthique théologique à visée vraiment universelle.To understand the scope of the North American debate on the communitarianisms for Christian theological ethics today, it seems necessary to discuss the difference between the communitarism of shared intellectual, moral and spiritual traditions or ethical-religious and ethical-political communitarianism, and political communitarianism. The latter, insofar as it postulates the existence of separate communities within the political sphere is, in our view, bound to fail as a political model, both as regards democracy inside nation-states , and as regards relations between nation-states . D. Müller is calling attention here to the constructive hermeneutic value of intellectual, moral and spiritual traditions and arguing in favor of the partial fecundity of such an approach when it is a question of constructing a theological ethic with a truly universal outlook. (shrink)

Investigating the theoretical and empirical relationships between transparency and trust in the context of surveillance, this volume argues that neither transparency nor trust provides a simple and self-evident path for mitigating the negative political and social consequences of state surveillance practices. Dominant in both the scholarly literature and public debate is the conviction that transparency can promote better-informed decisions, greater oversight, and restore trust damaged by the secrecy of surveillance. The contributions to this volume challenge this conventional wisdom by considering (...) how relations of trust and policies of transparency are modulated by underlying power asymmetries, socio-historical legacies, economic structures, and institutional constraints. They study trust and transparency as embedded in specific socio-political contexts to show how, under certain conditions, transparency can become a tool of social control that erodes trust, while mistrust-rather than trust-can sometimes offer the most promising approach to safeguarding rights and freedom in an age of surveillance. The first book addressing the inter-relationship of trust, transparency, and surveillance practices, this volume will be of interest to scholars and students of surveillance studies as well as appeal to an interdisciplinary audience given the contributions come from political science, sociology, philosophy, law, and civil society. (shrink)

Pionnière dans la pénalisation du viol en 1980, la France a été en eurocrime qu’aurait entraîné l’unanimité dans l’acceptation de la nouvelle définition proposée par la Commission européenne. L’absence de consentement devient finalement pour tous le critère principal, et de nombreux pays ont aligné récemment leur législation avec la directive européenne. Sur le droit à l’avortement, la convergence est moins sensible, plusieurs pays mettent d’importantes restrictions. La constitutionnalisation de la liberté d’avorter et de sa garantie en France va peut-être conduire (...) à son inscription dans les droits humains. (shrink)

Objective—To identify and describe the current state of clinical ethics support services in the UK.Design—A series of questionnaire surveys of key individuals in National Health Service (NHS) trusts, health authorities, health boards, local research ethics committees and health professional organisations. Interviews with chairmen/women of clinical ethics committees identified in the surveys.Setting—The UK National Health Service.Results—Responses to the questionnaires were received from all but one NHS trust and all but one health authority/board. A variety of models of clinical ethics support were (...) identified including twenty formal clinical ethics committees (CECs). A further twenty NHS trusts expressed an intention to establish a CEC within the next twelve months. Most CECs in the UK have been in existence less than five years and are still defining their role. The chairmen identified education of committee members and contact with other ethics committees as important requirements for committee development. Problems were identified around lack of support for the committee and with raising the profile of the committee within the institution. There has been little evaluation of clinical ethics support services either in the UK or in other countries with longer established services. What evaluation has occurred has focused on process rather than outcome measures.Conclusions—Clinical ethics support services are developing in the UK. A number of issues have been identified that need to be addressed if such support services are to develop effectively. (shrink)

Kline's evolutionary analysis of teaching provides welcome reframing for cross-species comparisons. However, theory based on competition cannot explain the transmission of human cultural elements that were collectively created. Humans evolved in a cultural niche andteaching-learningcoevolved to transmit culture. To study human cultural variation in teaching, we need a more articulated theory of this distinctively human engagement.

The meaning of life and man's alienation from himself and his natural environment is examined in brief selections, illustrated with photographs, from the works of Albert Schweitzer.

Was passiert, wenn die Bevölkerung die Möglichkeit erhält, sich ungeschminkt und ungefiltert zu bioethischen Problemstellungen zu äußern?

This long-awaited two-volume set constitutes the definitive presentation of the system of classifying moral judgment built up by Lawrence Kohlberg and his associates over a period of twenty years. Researchers in child development and education around the world, many of whom have worked with interim versions of the system, indeed, all those seriously interested in understanding the problem of moral judgment, will find it an indispensable resource. Volume I reviews Kohlberg's stage theory, and the by-now large body of research on (...) the significance and utility of his moral stages. Issues of reliability and validity are addressed. The volume ends with detailed instructions for using the forms in Volume 2. Volume 2, in a specially-designed, user-friendly format, includes three alternative functionally-equivalent forms of the scoring system. (shrink)

In this paper, I take a critical look at Sartorio’s book Causation and Free Will (2016). Sartorio offers a rich defence of an actual-sequence view of freedom, which pays close attention to issues in the philosophy of causation and how they relate to freedom. I argue that although this focus on causation is illuminating, Sartorio’s project nevertheless runs into some serious difficulties. Perhaps most worrying amongst them is whether the agent-based reason-sensitivity account, offered by Sartorio, is consistent with Frankfurt-style cases (...) – the very cases which are provided as the sole reason to endorse an actual-sequence view of freedom. I suggest that given that powers and causation are so intimately bound together, the debate is skewed somewhat by thinking of these as rivals. (shrink)

WINNER BEST SOCIAL PHILOSOPHY BOOK IN 2021 / NASSP BOOK AWARD 2022 -/- Together we can often achieve things that are impossible to do on our own. We can prevent something bad from happening or we can produce something good, even if none of us could do it by herself. But when are we morally required to do something of moral importance together with others? This book develops an original theory of collective moral obligations. These are obligations that individual moral (...) agents hold jointly, but not as unified collective agents. To think of some of our obligations as joint or collective is the best way of making sense of our intuitions regarding collective moral action problems. Where we have reason to believe that our efforts are most efficient as part of a collective endeavor we may incur collective obligations together with others who are similarly placed as long as we are able to establish compossible individual contributory strategies towards that goal. The book concludes with a discussion of “massively shared obligations” to large-scale moral problems such as global poverty. (shrink)

Together we can achieve things that we could never do on our own. In fact, there are sheer endless opportunities for producing morally desirable outcomes together with others. Unsurprisingly, scholars have been finding the idea of collective moral obligations intriguing. Yet, there is little agreement among scholars on the nature of such obligations and on the extent to which their existence might force us to adjust existing theories of moral obligation. What interests me in this paper is the perspective of (...) the moral deliberating agent who faces a collective action problem, i.e. the type of reasoning she employs when deciding how to act. I hope to show that agents have collective obligations precisely when they are required to employ ‘we-reasoning’, a type of reasoning that differs from I-mode, best response reasoning, as I shall explain below. More precisely, two (or more) individual agents have a collective moral obligation to do x if x is an option for action that is only collectively available (more on that later) and each has sufficient reason to rank x highest out of the options available to them. (shrink)

_A portion of the revenue from this book’s sales will be donated to Doctors Without Borders to assist the humanitarian work of nurses, doctors, and other health care providers in the fight against COVID-19 and beyond._ _Concepts and Cases in Nursing Ethics_ is an introduction to contemporary ethical issues in health care, designed especially for Canadian audiences. The book is organized around six key concepts: beneficence, autonomy, truth-telling, confidentiality, justice, and integrity. Each of these concepts is explained and discussed with (...) reference to professional and legal norms. The discussion is then supplemented by case studies that exemplify the relevant concepts and show how each applies in health care and nursing practice. This new fourth edition includes an added chapter on end-of-life issues, and it is revised throughout to reflect the latest developments on topics such as global health ethics, cultural competence, social media, and palliative sedation, as well as ethical issues relating to COVID-19. (shrink)