A direct and explicit definition of dialectic is given and by sustained debate the dialectical idea of the fruitfulness of contradiction is exemplified in practice.

Within metaphysics, there are two competing theories of Laws of Nature. On one account, the Regularity Theory, Laws of Nature are statements of the uniformities or regularities in the world; they are mere descriptions of the way the world is. On the other account, the Necessitarian Theory, Laws of Nature are the “principles” which govern the natural phenomena of the world. That is, the natural world “obeys” the Laws of Nature. This seemingly innocuous difference marks one of the most profound (...) gulfs within contemporary philosophy, and has quite unexpected, and wide-ranging, implications. (shrink)

This paper shows how different axiomatic and constructive approaches within quantum field theory can be understood in terms of the so-called ,picture theory' of Heinrich Hertz. Each approach will count as a different picture due to the different status of the various concepts (symbols) they are employing, like observables, gauge invariance, confinement or the space-time continuum. An important difference with the original Hertzian approach is the fact that the different approaches in quantum field theory have partially overlapping, partially supplementing domains (...) of application. This also marks some of the parallels and differences with contemporary debates on structural realism and model-theoretic approaches in the philosophy of physics. The objection that the talk about different pictures just relies on the fact that quantum field theory is unfinished will be countered. Finally, the Hertzian approach will be briefly elaborated and embedded into its philosophical successor projects of Cassirer and Goodman. German Dieser Aufsatz zeigt, wie verschiedene axiomatische und konstruktive Ansätze in der Quantenfeldtheorie mit Hilfe der sogenannten ,,Bildtheorie“ von Heinrich Hertz verstanden werden können. Aufgrund der unterschiedlichen Stellungen der verschiedenen Konzepte (Symbole), die diese Ansätze benutzen - wie etwa Observable, Eichinvarianz, Confinement oder Raum-Zeit-Kontinuum - wird jeder als ein eigenes Bild zu betrachten sein. Ein wichtiger Unterschied zu Hertz' ursprünglicher Fassung der Bildtheorie sind dabei die unterschiedlichen Anwendungsbereiche der Ansätze in der Quantenfeldtheorie. Diese überschneiden sich zum Teil, zum Teil ergänzen sie einander. Dadurch ergeben sich für die bildtheoretische Interpretation wichtige Parallelen und Unterschiede zu anderen Positionen in der Philosophie der Physik, insbesondere zum Strukturrealismus und zur Modell-Theorie. Neben diesen diskutiere ich den Einwand, dass die Redeweise von verschiedenen Bildern in der Quantenfeldtheorie nur deshalb möglich sei, weil die Theorie noch nicht abgeschlossen ist. Schließlich erweitere ich die Hertzsche Bildtheorie und setze sie dabei in Beziehung zu ihren philosophischen Nachfolgeprojekten bei Cassirer und Goodman. (shrink)

In November 2018, Dr. He Jiankui announced the birth of two baby girls born through the use of in vitro fertilization technology and the use of the gene-editing tool CRISPR-Cas9. There has been nigh uniform international condemnation of the clinical trial for violating international norms governing genomic research, especially research in human embryos that has implications for the germline. At issue also is the question whether the parents and the clinical research team harmed, and therefore wronged, the two girls. Here (...) this question is engaged through application of the reasoning Derek Parfit has provided on the non-identity problem. One concludes that on this reasoning the parents are not morally culpable on that argument, although there is other reasoning that is to be considered to resist the Parfitian conclusion. (shrink)

A remarkable feature of contemporary political discourse is the dominance of morality. One legacy of logical positivism and analytical philosophy was the reluctance of political theorists during the twentieth century to engage in substantive argument about appropriate social ends or individual rights and values. Philosophers were content to describe the linguistic framework within which related political proposals were discussed without offering any proposals themselves. It was felt that the philosopher was not especially qualified to give political advice or make any (...) recommendations. The technical political theorist was properly confined to the second level of inquiry, that is, explanation of the meaning of concepts, not the first level, which was concerned with questions of how we ought to live, or issues of public policy. Economists and sociologists might have the technical skills appropriate for inquiries into public policy, but as to the big questions—such as the ends and purposes of man and society—almost anybody could make pronouncements. The important point was that reason was incapable of adjudicating between rival versions of the good life. (shrink)

The sciences are too important to be left exclusively to scientists, and indeed they have not been. The structure of scientific knowledge, the role of the sciences in society, the appropriate social contexts for the pursuit of scientific inquiry, have long been matters for reflection and debate about the sciences carried on both within academe and outside it. Even within the universities this reflection has not been the property of any single discipline. Philosophy might have been first in the field, (...) but history and the social sciences have also entered the fray. For the latter, new problems came to the fore, since reflection on the sciences is, in the case of the social sciences, necessarily also reflection on themselves as sciences. Reflection on the natural sciences and self-reflection by the social sciences came to be dominated in the 1960s by the term 'positivism'. At the time when this word had been invented, the sciences were flourishing; their social and material environment had become increasingly favourable to scientific progress, and the sciences were pointing the way to an optimistic future. In the later twentieth century, however, 'positivism' came to be a word used more frequently by those less sure of nineteenth century certainties. In both sociology and philosophy, 'positivism' was now something to be rejected, and, symbolizing the collapse of an earlier consensus, it became itself the shibboleth of a new dissensus, as different groups of reflective thinkers, in rejecting 'positivism', rejected something different, and often rejected each other. (shrink)

Journal of the Pali Text Society, Volume XXVII. Edited by O. von Hinüber and R.F. Gombrich. Pali Text Society, Oxford 2002. 183 pp. £18.75. ISBN 0 86013 407 5.

We seem to have strong intuitions that many visual representations -- such as descriptions, depictions and diagrams -- can be classified into different types. But how should we understand the differences between these representational types? On a standard view, the answer is assumed to lie in the presence or absence of a single property. I argue first that this assumption is undermotivated, and offer a particular two-property analysis, which can be used both to differentiate the various types and to understand (...) better what factors affect changes in classification. This in turn can also be used to capture a core idea of perspicuity, and to ground an argument for the general perspicuity of diagrams as a representational type. Finally, I suggest that two complementary and independently plausible theories bearing on the nature of diagrammatic representation can be located within the suggested two-property approach. (shrink)

An investigation into the prosopography of Libanius shows a confusion of identity in the following cases. The textual references are to Foerster's Teubner edition, of which the index compiled by Richtsteig is to be handled with caution.

The Itivuttaka. Translated by Peter Masefield. Pali Text Society, Oxford 2000. xv, 125 pp. £12.00. ISBN 0 86013 386 9.

This book seeks to show how Karl Marx’s vision of communism was a continuation of Aristotle’s classical humanist philosophy. Challenging the Engelsian distortion of Marx, it presents a negation of previous interpretations of Marx which present him in materialist terms. Engels proposed a picture of the highest stage of communist society as an economic egalitarianism, a vision which became an axiom of Leninist-Stalinist-Soviet Communism. By contrast, here it is shown that Marx embraced the Aristotelian concept of “distributive justice”, of proportionate (...) equality. Spanning the works of Marx, from his university education and doctoral dissertation on the differences between the Democritean and Epicurean philosophy of the atom, to the study of his Rheinische Zeitung period and the persistence of classical humanism in Marx’s defense of the freedom of the press, Levine skillfully reveals the gravitational pull between Marx and Aristotle. Showing how classical humanism is the dominant ethos in the communism of Marx, the book includes chapters on: Hegel as a transition point between Aristotle and Marx The links between Marx’s theory of labor and Aristotle’s idea of the constitutive subject located in The Politics How the local methodologies of Aristotle and Hegel provided Marx with the social methodologies by which to interpret the functioning of capitalism Marx's Resurrection of Aristotle is the culmination of Norman Levine's life-long work to establish the correct placement of Marx and Marx’s communism within the classical humanist tradition. (shrink)

Humor and social dilemmas are two disparate areas that have been linked to emotions. However, they tend to have been studied apart from considerations of emotion and emotional expression. We provide an overview of how such areas might be illuminated by Vigil's socio-relational framework, and how capacity and trustworthiness are communicated in humor and social dilemmas.

para o LucaA striking sentence among so many in his work that strike. In the 1960 book Questions de meéthode, Sartre writes: "Today's Marxists care only about adults; when reading them, one would think that we are born at the age at which we earn our.first salary. Marxists have forgotten their own childhood. When reading them, it is as if human beings.first experienced their alienation and their rei.cation in their own work, whereas everyone experiences it.first, as a child, in their (...) parents' work."2 Questions de meéthode-Search for Method-included as a tentative introduction to the Critique de la raison dialectique, is in fact the real introduction to Sartre's three volume study of Flaubert-a study written through the spectrum of the author's childhood. Readers of Sartre already know his fascination with childhood and that was explicitly so in his autobiography, Les Mots, written in the early 1950s. This can only lead us to stop and question Stanley Cavell who, when regarding the initial stages of Wittgenstein's Philosophical Investigations, writes: "the.gure of the child is present in this portrait of civilization more prominently and decisively than in any other work of philosophy I can think of The child demands consent of its culture, attention from it; it may never forgive the cost of exacting it, or of failing to.". (shrink)