L’article met en évidence que l’« art de la prudence » que Baltasar Gracián propose dans son Oráculo manual renoue avec les méthodes de l’ars vitæ et de la prudentia tactique que les penseurs gréco-latins de l’Antiquité avaient développées, en se servant souvent de formules frappantes, maximes et adages. Les aphorismes de Gracián puisent dans le riche trésor de cette sagesse pragmatique, empruntant tout autant les traits d’un certain stoïcisme que d’habiles conseils d’« adaptation » et de « dissimulation ». (...) Les éléments de cet « art de la prudence » proviennent de quatre domaines différents : ouvrages philosophiques, notamment Sénèque, Épictète et Plutarque ; littérature gnomique, telles les sentences des Sept Sages de Grèce ou celles de Publilius Syrus ; écrits satiriques, surtout Martial et Perse ; et réflexions d’ordre politique et moral de Tacite. (shrink)

In an article recently published in this journal Prof. David F. Hult argues that a distich absent from Paris, Bibliothèque Nationale, MS fonds français 794 , is superfluous to a proper understanding of Chrétien de Troyes's Le Chevalier de la Charrette . Quite possibly, Hult argues, it represents a scribal accretion that can make no irrefutable claim to be indispensable to a modern scholarly edition of this text. The distich in question was printed by Wendelin Foerster in his edition of (...) the Charrette . Here is Foerster's text. (shrink)

The layers of a solvent liquid flowing around a moving molecule have a finite thickness corresponding to the finite dimensions of the solvent molecules. Taking this feature into account leads to a modification of Stokes’ laws of the relation between friction and viscosity in continuous media. We derive the observed order of magnitude of the microfriction, for rotation as well as translation, and its approximately correct dependence on the radii of moving and solvent molecules.

The book (in German) on “Solar Energy – challenge for research, development and international co-operation” is the report of a study group of the Akademie der Wissenschaften zu Berlin. It reviews solar thermal, photovoltaic, and bio mimetic solar energy techniques; prospects of de-central techniques in developing countries; transport and storage of solar energy; and chances for cooperation with Arabic countries and countries of the South of the former Soviet Union. The prospect of large scale energy production in arid areas, and (...) the modern potentials of conducting electricity over long distances by high-voltage DC transmission (V, 2.1) are particularly relevant for the concluding section. Political chances as well as risks were considered for reliable long term cooperation with various Arab countries on these issues. The recommendations appear to be still appropriate 25 years after the book was published, particularly the political advice in favour of cooperation between Europe and suitable countries of the Maghreb. The global time scale of implementation (discussed in chapter I, 7.2) is of the same (high) magnitude as that of other major changes in the history of technology, such as the substitution of sailing ships by steamboats which took almost a century. (shrink)

Alfred Stein, em memória de quem esse artigo é dedicado, mantinha, enquanto filósofo da história, a crença em valores absolutos como obsoletos bem como, enquanto filósofo da ética, o convencimento sobre a aleatoriedade relativista-cultural na valoração moral da ação humana. De uma tal valoração aparece indicado reconstruir a ação adequadamente, ou seja, compreendê-la intencionalmente e explicá-la por meio da causalidade. No decorrer desse compreender e desse explicar, se deve fazer uma referência a isso que Stern com, entre outros, Blaise (...) Pascal, chama de “a condição humana” (la condition humaine): o fato de que o humano é um ser consciente de si mesmo, de que ele é determinado por uma vontade de autopreservação, de que ele ama e odeia, de que ele sofre, busca escapar do sofrimento, de que ele sabe de sua mortalidade e, por fim, morre. De maneira semelhante à anthropéia physis de Thukydides, essas condições variantes resultam decorrer de ação bem diferentes e padrões de comportamento, de acordo com as especificidades da situação histórica – parecido com como um balão sobe, sob o efeito da mesma lei da gravidade, uma pedra, entretanto, cai ao chão. Seguindo essa construção compreensivo-explicativa da ação, vêm a sua valoração moral. Esta é, com Stein, guiada pelo princípio da liberdade como de um ser-livre de pressão e pelo princípio da maior minimização possível do sofrimento humano. (shrink)

This paper examines Karl Alfred von Zittel’s practice in order to uncover the roots of so-called idiographic paleontology. The great American paleontologist Stephen Jay Gould (1941–2002) defined the discipline of idiographic paleontology as illustration and description of the morphological features of extinct species. However, this approach does not investigate macroevolutionary patterns and processes. On the contrary, the paleobiological revolution of the 1970s implemented an epistemic methodology that illustrates macrovelutionary patterns and laws by combining idiographic data with a nomothetic (...) form of explanation. This article elucidates the features of the idiographic data as well as the acquired knowledge coupled with this approach. First of all, Heinrich G. Bronn’s (1800–1862) statistical method is analyzed. Zittel’s practice arose as a reaction against the approximate conclusions reached by Bronn’s quantitative approach. Second, the details of Zittel’s methodology are described in order to bring out its peculiarities. The microscope played a pivotal role in creating and forming Zittel’s morphological data. This analysis sheds new light on the reasons behind the so-called ideographic paleontology, thus revising Gould’s historical reconstruction, as well as on the notion of paleontological data. However, even though Zittel aimed at reaching precise and stable conclusions, his data cannot be used for elucidating evolutionary mechanisms: they are scientific in a purely descriptive sense, but completely useless for biological investigations. Finally, this paper examines how Zittel’s methodology affects the contemporary paleobiological enterprise and thereby reflects upon the notion of natural history. (shrink)

El editor reúne a distintos miembros de la Advisory Council of the British Humanist Association para escribir sobre conceptos, tales como la moralidad, la educación moral, la ética, los medios de comunicación, la muerte o el futuro. Algunos de estos autores son: Cyril Bibby, Raymond Firth, Margaret Knight, Lord Francis Williams, Antony Flew, Peter Henderson, James Hemming, Morris Ginsberg, Lord Ritchie-Calder, Lord Boyd Orr, Kathleen Nott, Brigid Brophy, Cristopher Longuet-Higgins, Kingsley Martin, P. Sargant Florence, Theodore Besterman, F.A.E. Crew, H.J. Eysenck (...) o Sir Karl Popper. (shrink)

The principal theme of the book is the fundamental problem of Marxist studies: the development of a theory of history that is an "epistemological reflection of materialist historical thought" and from which a rigorous methodology can evolve. In particular, Schmidt advances a view of history that reaffirms the reality and value of the actual content of historical experience. In the first half of the book, Schmidt returns to the historical texts of Hegel and Marx, and presents an original and suggestive (...) account of Marx's appropriation of Hegel, and most importantly, of the concept of "dialectical mediation" of logic and history. These sections focus on the perennial opposition of "logic," "theory," "system", and "structure," on the one hand, and "history-as-narrative" on the other, and argue that holding with only one side of this opposition—either structure without history or history without structure—is unfaithful to Marx and also makes for inadequate history. The final half of the book presents the opposing sides of the current debate between the two most influential streams of Marxist theory—structuralism vs. critical theory—and enters the debate by outlining the critical-theoretic arguments against the structuralists and what Schmidt sees as the modern loss of the sense of history and historical consciousness, as well as by appropriating for Marxist historiography what is of value in structuralism. This debate is given concrete form through the discussion of the writings of the French structuralist Louis Althusser and of the dialectically contradictory outlook of Antonio Gramsci. (shrink)

This paper constitutes one extended argument, which touches on various topics of Critical Rationalism as it was initiated by Karl Popper and further developed in his aftermath. The result of the argument will be that critical rationalism either offers no solution to the problem of induction at all, or that it amounts, in the last resort, to a kind of Critical Rationalist Inductivism as it were, a version of what I call Good Old Induction. One may think of David (...) Miller as a contemporary representative of what I consider as the ‘no solution’ version of critical rationalism, while Alan Musgrave stands for the version of ‘critical rationalist induction’. Popper’s own writings admit of either interpretation. (shrink)

In einer früheren Arbeit habe ich neben anderem auch Poppers Theorie der rationalen Präferabilität der bestbewährten Theorie kritisiert und festgestellt, daß sie weder als Theorie der theoretischen Rationalität (d.i. die Rationalität des bloßen, an keinem anderen Zweck als dem des an der wissenschaftlichen Neugierde orientierten Glaubens, Meinens oder Führwahrhaltens)noch als Theorie der praktischen Rationalität (d.i. die Rationalität der auch an sonstigen Zwecken orientierten Handlungen bzw. Handlungsentscheidungen)tauglich sei. Im wesentlichen habe ich argumentiert, daß es bei der Verfolgung des Zieles, sich der (...) Wahrheit anzunähern, um nichts rationaler sei, die jeweils bestbewährte Theorie zu präferieren als sie nicht zu präferieren (und anstelle dessen die Präferenz z.B. vom Ergebnis eines Münzwurfes abhängig zu machen). Allerdings habe ich im Rahmen dieser Kritik „rational“ mit „begründet“ i.S. von „gute Gründe haben“ gleichgesetzt (und ich halte dies auch nach wie vor für richtig). Da nun aber David Miller behauptet, daß Rationalität durchaus ohne Bezugnahme auf gute Gründe auskomme (abgesehen davon, daß gute Gründe gar nicht beizubringen und – selbst wenn es sie gäbe – völlig unnütz wären), werde ich meine Argumentation entsprechend erweitern. (shrink)

Ethics in post-medieval responses to the Middle Ages form the main focus of this volume. The six opening essays tackle such issues as the legitimacy of reinventing medieval customs and ideas, at what point the production and enjoyment of caricaturizing the Middle Ages become inappropriate, how medievalists treat disadvantaged communities, and the tension between political action and ethics in medievalism. The eight subsequent articles then build on this foundation as they concentrate on capitalist motives for melding superficially incompatible narratives in (...) medievalist video games, Dan Brown's use of Dante's Inferno to promote a positivist, transhumanist agenda, disjuncturesfrom medieval literature to medievalist film in portrayals of human sacrifice, the influence of Beowulf on horror films and vice versa, portrayals of war in Beowulf films, socialism in William Morris's translation of Beowulf, bias in Charles Alfred Stothard's Monumental Effigies of Great Britain, and a medieval source for death in the Harry Potter novels. The volume as a whole invites and informs a much larger discussion on such vital issues as the ethical choices medievalists make, the implications of those choices for their makers, and the impact of those choices on the world around us."--Back cover. (shrink)

DaB fUr die Entwicklung der Phanomenologie Husserls nicht zuletzt auch,wissenschaftstheoretische' Motive ausschlaggebend waren, ist hinreichend bekannt. Umso mehr verwundert es, daB die Husserl-Rezeption sich diese Motive nur selten zueigen gemacht hat. Zwar sind in einer Reihe von Einzel­ wissenschaften, wie in der Literaturwissenschaft, der Sozialwissenschaft und besonders auch der Psychologie, phanomenologische Motive wirksam gewor­ den. Versuche einer ausdriicklichen wissenschaftskritischen Anwendung der Husserlschen Philosophie auf einzelwissenschaftliehe Theorien jedoch, wie sie z.B. Alfred Schiitz in seinem friihen Werk zur phanomenologischen Grundlegung der (...) "verstehenden Soziologie"l ansatzweise unternommen hat, sind rar. Freilich ging auch Husserl hier nieht eben mit gutem Beispiel voran. Auch er selbst hat seine wissenschaftstheoretische Programmatik nirgends einer ernsthaften Bewahrungsprobe unterzogen. Die vorliegende Untersuchung will diese Frage einer wissenschaftstheore­ tischen Anwendbarkeit der transzendentalen Phiinomenologie paradigmatisch im Hinblick auf die Problemstellungen der Geschiehtswissenschaft iiberprii­ fen. Was also kann die Phanomenologie fUr die Historik leisten? DaB sieh fiir eine solche Absieht gerade die geschichtstheoretischen Perspektiven in Hus­ serls Werk anbieten, hat vor allem zwei Griinde. (shrink)

According to a common opinion, the word ‘semantics’ , derived from the Greek word semantikos , appeared for the first time, at least in modern times, in the book Essai de semantique, science de significations by M. J. A. Bréal . However, Quine says in his lectures on Carnap:As used by C. S. Peirce, “semantic” is the study of the modes of denotation of signs: whether a sign denotes its object through causal or symptomatic connection, or through imagery, or through (...) arbitrary convention and so on. This sense of semantic, namely a theory of meaning, is used also in empirical philology: empirical semantic is the study of historical changes of meanings of words.1For Bréal, semantics was a branch of general linguistics. In particular, semantics was occupied with so-called lexical meaning and its changes through time. Thus, semantics in this sense belonged to what was called “the diachronic treatment of language”. This tradition is fairly alive in contemporary linguistic theory. Quine’s description of the word ‘semantic’ in Peirce corresponds, which Quine explicitly states, to its use in philology. However, some linguists ascribe a more theoretical role to lingustic semantics. Karl Bühler is an example. In his Sprachtheorie he says that a theory of semantic functions of language is a part of theory of language.2 This account is to be found also among philosophers. It is also rather obvious that Peirce did not limit his semantic only to empirical studies. Linguists also use the word ‘semasiology’ instead of ‘semantics’; Bühler proposed the term ‘sematology’ for a general theory of symbols. (shrink)

The Hungarian-born philosopher of science Imre Lakatos introduces the methodology of scientific research programs, and also makes a famous distinction between “progressive” and “degenerating” programs. Although Lakatos does not give extensive guidance as to whether philosophical rather than scientific theories could also be judged in this way, he does give some intriguing hints in his discussion of a debate on induction between Rudolf Carnap and Karl Popper. After considering two extant but misguided attempts to use “degenerating” as a polemical (...) term in philosophy, this article gathers the aforementioned hints from Lakatos and a few others from Alfred North Whitehead in an effort to identify what a “progressive philosophy” might look like. (shrink)

The essay reconstructs the contradictory nature of the concept of cooperation, highlighting historically some of the antinomies that remain latent even in the modern usage of this concept. Through the analysis and comparison of the texts of Adam Smith, Karl Marx, Émile Durkheim and Alfred Marshall two problematic axes of the concept are particularly stressed: cooperation as an extension of the human potential in opposition to cooperation as objectification and exploitation; cooperation as social norm in opposition to the (...) cooperation of the cooperative movement. These antinomies are not exceeded in a harmonious and all-encompassing concept of cooperation, but instead are brought into play to return the complexity and the internal contradictions of a concept that runs through the sociological, economic and political contemporary debate. (shrink)

Karl Polanyi and Max Weber held radically different views of liberal capitalism, but they also came to differ in significant respects with their brothers Michael Polanyi and Alfred Weber. The first section provides an overview of some critical moments in the history of liberal capitalism as perceived by some historical witnesses. The second treats the views of the Weber brothers on the world economy before 1914. The third deals with Max Weber's overlooked treatment of G. F. Knapp's once (...) famous state theory of money. The fourth turns to the circle of cosmopolitan Austro-Hungarian intellectuals who passionately debated the future of liberal capitalism and almost all of whom became political refugees. (shrink)

Immanuel Kant's work changed the course of modern philosophy; Karl Ameriks examines how. He compares the philosophical system set out in Kant's Critiques with the work of the major philosophers before and after Kant. Individual essays provide case studies in support of Ameriks's thesis that late 18th-century reactions to Kant initiated an "historical turn," after which historical and systematic considerations became joined in a way that fundamentally distinguishes philosophy from science and art.

In this article the author first described the developments which brought to focus the importance of consistency proofs for mathematics, and which led Hilbert to promote the science of metamathemat-ics. Further comments and remarks concern the (partly analogous) beginnings of the work on the decision problem, Gödel?s theorems and related matters, and general metamathematics. An appendix summarizes a text by the author on completeness and categoricity.

Om Martin Heidegger, Karl Jaspers, Arnold Gehlen, Helmuth Plessner, Ernst Bloch, Theodor W. Adorno, Alexander Mitscherlich, Karl Löwith, Ludwig Wittgenstein, Hannah Arendt, Wolfgang Abendroth, Herbert Marcuse, Walter Benjamin, Gershom Scholem, Hans Georg Gadamer, Alfred Schütz, Max Horkheimer og Leo Löwenthal.

This paper argues that a guaranteed income is not only consistent with the principle of reciprocity but is required for reciprocity. This conclusion follows from a three-part argument. First, if a guaranteed income is in place, all individuals have the same opportunity to live without working. Therefore, those who choose not to work do not take advantage of a privilege that is unavailable to everyone else. Second, in the absence of an unconditional income, society is, in effect, applying the principle, (...) “(S)he who does not work, will not eat.” If the application of this principle is to be consistent with reciprocity, it must be applied to everyone. Most modern industrial societies exempt many citizens from that choice. For example, the owners of external assets do not face the work-or-starve choice and do take advantage of a privilege that is not available to others. An unconditional guaranteed income is one way to eliminate that violation of reciprocity. Third, this paper addresses the criticism that the guaranteed income exploits middle-class workers by demonstrating that a basic income will have a positive effect on wages, which will at least partially counteract the effect of the taxes needed to pay for it. (shrink)

In his treatise on justice St. Thomas points out that the virtue of filial piety (pietas), by which we render honor to our parents, fails to satisfy the proper definition of justice because we cannot fully repay our debt to them. The same holds true of the virtue of respectfulness (observantia), by which we render honor to our teachers and guides, all the more if they themselves are virtuous. Ralph McInerny has been teacher and guide to me, and a virtuous (...) one at that. Still, it would be deplorably small-minded merely to call Ralph virtuous without noting the sheer magnificence of his moral and intellectual contributions to the building up of the Kingdom of God on earth. As is only fitting in the Christian dispensation, these contributions have made him an object of scorn in the eyes of some who are less magnanimous than he. But, like Peter and the apostles before him, he has rejoiced at being "judged worthy of ill-treatment for the sake of the Name.". (shrink)

We present integral equations for the scattering amplitudes of three scalar particles, using the Faddeev channel decomposition, which can be readily extended to any finite number of particles of any helicity. The solution of these equations, which have been demonstrated to be calculable, provide a nonperturbative way of obtaining relativistic scattering amplitudes for any finite number of particles that are Lorentz invariant, unitary, cluster decomposable and reduce unambiguously in the nonrelativistic limit to the nonrelativistic Faddeev equations. The aim of this (...) program is to develop equations which explicitly depend upon physically observable input variables, and do not require “renormalization” or “dressing” of these parameters to connect them to the boundary states. As a unitary, cluster decomposible, multichannel theory, physical systems whose constituents are confined can be readily described. (shrink)

This critical examination of Roderick Chisholm's agent causal brand of libertarianism develops a problem about luck that undermines his earlier and later libertarian views on free will and moral responsibility and defends the thesis that a modest libertarian alternative considerably softens the problem. The alternative calls for an indeterministic connection in the action-producing process that is further removed from action than Chisholm demands. The article also explores the implications of a relatively new variant of a Frankfurt-style case for Chisholm's views (...) of free will and moral responsibility and for libertarianism in general. It is suggested that Chisholm's efforts will and should continue to offer important assistance to libertarians who are determined to succeed where he apparently fell short. (shrink)