' Here is Tolstoy's religion; and non-violence is at its heart. Simon Parke, author of The Beautiful Life.

In summary, then, this discussion indicates one of the ways in which Simpson participated in the “modern evolutionary synthesis” by focusing on his developing concept of the species. In particular, we see him moving from species-as-types to species-as-populations, and next to how those populations, through organism-environment interactions, might give rise to new species, some of which rapidly lead to higher taxa.Simpson's participation in the creation of the modern synthesis is more generally evident here by his contribution to what V. B. (...) Smocovitis has recently termed the “quantification of evolution — the attachment of numbers to ‘nature.’” Smocovitis rightly views such quantification as an essential ingredient for the formulation of the evolutionary synthesis; however, she neglects Simpson's role in this regard. As suggested here and demonstrated more fully elsewhere, Simpson's commitment to a positivistic philosophy often found expression in quantitative argumentation, even if the paleontological data upon which such arguments were based were limited in number and precision. (shrink)

The paper illustrates how organic chemists dramatically altered their practices in the middle part of the twentieth century through the adoption of analytical instrumentation — such as ultraviolet and infrared absorption spectroscopy and nuclear magnetic resonance spectroscopy — through which the difficult process of structure determination for small molecules became routine. Changes in practice were manifested in two ways: in the use of these instruments in the development of ‘rule-based’ theories; and in an increased focus on synthesis, at the expense (...) of chemical analysis. These rule-based theories took the form of generalizations relating structure to chemical and physical properties, as measured by instrumentation. This ‘Instrumental Revolution’ in organic chemistry was two-fold: encompassing an embrace of new tools that provided unprecedented access to structures, and a new way of thinking about molecules and their reactivity in terms of shape and structure. These practices suggest the possibility of a change in the ontological status of chemical structures, brought about by the regular use of instruments. The career of Robert Burns Woodward provides the central historical examples for the paper. Woodward was an organic chemist at Harvard from 1937 until the time of his death. In 1965, he won the Nobel Prize in Chemistry. (shrink)

Natural right and the historical approach -- Natural right and the distinction between facts and values -- The origin of the idea of natural right -- Classic natural right -- Modern natural right : Hobbes ; Locke -- The crisis of modern natural right : Rousseau ; Burke.

I explore the possibility and rationality of interpersonal mechanisms of doxastic self-control, that is, ways in which individuals can make use of other people in order to get themselves to stick to their beliefs. I look, in particular, at two ways in which people can make interpersonal epistemic commitments, and thereby willingly undertake accountability to others, in order to get themselves to maintain their beliefs in the face of anticipated “epistemic temptations”. The first way is through the avowal of belief, (...) and the second is through the establishment of collective belief. I argue that both of these forms of interpersonal epistemic commitment can function as effective tools for doxastic self-control, and, moreover, that the control they facilitate should not be dismissed as irrational from an epistemic perspective. (shrink)

Cahier 1 : « Merleau-Ponty. Philosophie et non-philosophie ».E. de Saint-Aubert, La « promiscuité ». Merleau-Ponty à la recherche d’une psychanalyse ontologique ; P. Maniglier, De Mauss à Claude Lévi-Strauss : cinquante ans après. Pour une ontologie Maori ; E. Bimbenet, Sens pratique et pratiques réflexives. Quelques développements sociologiques de l’ontologie..

Les écoles qui, dans un passé récent, avaient la haute main dans le domaine philosophique, ont désormais perdu du terrain et, face aux nombreux problèmes auxquels nous sommes confrontés, la pensée de saint Thomas jouit d'une grande actualité. Partout dans le monde, on peut voir un intérêt croissant pour l'étude de sa pensée. Toutefois, sur plusieurs points importants, les présentations qu'on fait de sa philosophie sont divergentes. En suivant au plus près les textes eux-mêmes, l'auteur de cet ouvrage se penche (...) sur plusieurs de ces questions en débat : les rapports avec le platonisme, l'entrée en métaphysique et l'organisation de celle-ci, la doctrine de l'être, l'importance des premiers principes, l'analogie, le fondement de la morale, vérité et liberté, l'unité de l'homme... Ecrites sur une trentaine d'années, ces études pourront aider à faire connaître les enseignements fondamentaux de celui qu'on appelle le Docteur commun. (shrink)

Reading Aristotle with Thomas Aquinas: His Commentaries on Aristotle's Major Works offers an original and decisive work for the understanding of the thought of Thomas Aquinas. For decades his commentaries on the major works of Aristotle have been the subject of lively discussions. Are his commentaries faithful and reliable expositions of the Stagirite's thought or do they contain Thomas's own philosophy and are they read through the lens of Thomas's own Christian faith and in doing so possibly distorting Aristotle? In (...) order to be able to provide clarity and offer a nuanced response to this question, a careful study of all the relevant texts is needed. This is precisely what the author sets out do to in this work. Each chapter is devoted to one of the twelve commentaries Thomas wrote on major works of Aristotle including both his massive and influential commentaries on the Metaphysics, Physics and Nicomachean Ethics as well as lesser known commentaries. Elders places Thomas's commentary in its historical context, reviews the Greek, Arabic and Latin translation and reception of Aristotle's text as well as contemporary interpretations thereof and presents the reader with a thorough presentation and analysis of the content of the commentary, drawing attention to all the places where Thomas intervenes and makes special observations. In this way the reader can study Aristotle's treatises with Thomas as guide. The conclusion reached is that Thomas's commentaries are a masterful and faithful presentation of Aristotle's thought and of that of Thomas himself. Thomas's Christian faith does not falsify Aristotle's text, but gives occasionally an outlook at what lies behind philosophical thought. (shrink)

Apologetisch overzicht van de wijsgerige en theologisch inzichten van de middeleeuwse filosoof (1224-1274).