David Bohm, Emeritus Professor of Theoretical Physics at Birkbeck College of the University of London and Fellow of the Royal Society, died of a heart attack on October 29, 1992 at the age of 74. Professor Bohm had been one of the world’s leading authorities on quantum theory and its interpretation for more than four decades. His contributions have been critical to all aspects of the field. He also made seminal contributions to plasma physics. His name appears prominently in the (...) modern physics literature, through the Aharonov- Bohm effect , the Bohm-EPR experiment , the Bohm-Pines collective description of particle interactions (random phase approximation), Bohm diffusion and the Bohm causal interpretation of quantum mechanics, also sometimes called the de Broglie-Bohm pilot wave theory. David Bohm was born in Wilkes-Barre, Pennsylvania on December 20, 1917. A student of J. Robert Oppenheimer, Bohm received his Ph.D. from the University of California at Berkeley in 1943. In 1950 he completed the first of his six books, Quantum Theory, which became the definitive exposition of the orthodox (Copenhagen) interpretation of quantum mechanics. Here Bohm presented his reformulation of the paradox of Einstein, Podolsky, and Rosen. It is this Bohm version of EPR which has provided the basis for the enormous expansion of research on the foundations of quantum theory, focusing on nonlocality and the possible incompleteness of the quantum description (the question of “hidden variables”), which has occurred during the past several decades. (shrink)

It has often been claimed that without drastic conceptual innovations a genuine explanation of quantum interference effects and quantum randomness is impossible. This book concerns Bohmian mechanics, a simple particle theory that is a counterexample to such claims. The gentle introduction and other contributions collected here show how the phenomena of non-relativistic quantum mechanics, from Heisenberg's uncertainty principle to non-commuting observables, emerge from the Bohmian motion of particles, the natural particle motion associated with Schrödinger's equation. This book will be of (...) value to all students and researchers in physics with an interest in the meaning of quantum theory as well as to philosophers of science. (shrink)

The emerging concept of food sovereignty refers to the right of communities, peoples, and states to independently determine their own food and agricultural policies. It raises the question of which type of food production, agriculture and rural development should be pursued to guarantee food security for the world population. Social movements and non-governmental organizations have readily integrated the concept into their terminology. The concept is also beginning to find its way into the debates and policies of UN organizations and national (...) governments in both developing and industrialized countries. Beyond its relation to civil society movements little academic attention has been paid to the concept of food sovereignty and its appropriateness for international development policies aimed at reducing hunger and poverty, especially in comparison to the human right to adequate food (RtAF). We analyze, on the basis of an extensive literature review, the concept of food sovereignty with regard to its ability to contribute to hunger and poverty reduction worldwide as well as the challenges attached to this concept. Then, we compare the concept of food sovereignty with the RtAF and discuss the appropriateness of both concepts for national public sector policy makers and international development policies. We conclude that the impact on global food security is likely to be much greater if the RtAF approach predominated public policies. While the concept of food sovereignty may be appropriate for civil society movements, we recommend that the RtAF should obtain highest priority in national and international agricultural, trade and development policies. (shrink)

L’article présente un projet d’édition des OEuvres complètes du philosophe et satiriste allemand Salomo Friedlaender Mynona , entrepris en 2005. Partant de Schopenhauer, Nietzsche, Goethe, Kant et Ernst Marcuse, le philosophe a développé les raisons fondamentales de « l’indifférence créatrice » et d’une polarité spécifique non romantique vers une étude philosophique approfondie. Installé à Berlin à partir de 1902, Friedlaender se trouvait au coeur des courants philosophiques et littéraires du XXe siècle – l’expressionnisme et le dadaïsme. Pacifiste déterminé et kantien (...) à l’heure de la Première guerre mondiale et de la République de Weimar, il a formulé dans ses satires populaires, les grotesques, une critique sévère de la culture en attirant l’attention, avec insistance, sur l’utopie pratique de la paix éternelle. En raison des circonstances difficiles – émigration à Paris en 1933 – et d’un malheureux hasard, il est tombé dans l’oubli. Grâce à cette nouvelle édition, dans le cadre de laquelle devraient paraître trente volumes dans les années à venir, il sera présenté au public à sa juste valeur. (shrink)

في كتابه من نقد العقل إلى هيرمينوطيقا الرموز: بحث في فلسفة الثقافة عند إرنست كاسيرر، الصادر عن المركز العربي للأبحاث ودراسة السياسات، يحاول فؤاد مخوخ التركيز على فلسفة كاسيرر، ساعيًا لإثبات أصالتها وجِدَّتِها في مجال نقد الثقافة. فـ "قراءة كاسيرر فلسفة كانط"، كما يقول مخوخ، "متميزة وأصيلة، ويتجلى ذلك في مشروع تطوير نقد العقل وتمديده إلى نقد الثقافة الذي تجسد في فلسفة الأشكال الرمزية باعتبارها فلسفةً للثقافة، وتقعيدًا نظريًا لإبيستمولوجيا علوم الثقافة، وهيرمينوطيقا لتأويل عالَم الإنسان وفهمه".

Marcus trouva dans le livre de Dingier, L’Effondrement de la science [Dingier 1926], des arguments importants en faveur de sa propre lut­te contre la crise scientifique et culturelle de l’époque, contre l’induction et le relativisme. Une correspondance s’engagea alors entre Dingier et Marcus. Elle fut poursuivie, après la mort de ce dernier en 1928, par son ami Friedlaender/Mynona. Marcus était conscient que Dingier refusait l’apriorisme kantien, il le voyait malgré tout comme un allié. Friedlander/Mynona critiqua sévèrement l’ambivalence de Dingier, en (...) particulier ses tendances irrationalis­tes. La constellation de ces trois auteurs a été jusqu’ici ignorée par les cher­cheurs, à l’exception de H. Lütdtke [Lüdtke 1989] qui a édité la correspondance Marcus-Dingler. Cet article, qui rassemble tous les documents connus ainsi que des inédits, permet d’exemplifier le débat intemporel entre un volontarisme empiriste et opportuniste d’une part, l’idéalisme kantien d’autre part. (shrink)

Marcus trouva dans le livre de Dingier, L’Effondrement de la science [Dingier 1926], des arguments importants en faveur de sa propre lut­te contre la crise scientifique et culturelle de l’époque, contre l’induction et le relativisme. Une correspondance s’engagea alors entre Dingier et Marcus. Elle fut poursuivie, après la mort de ce dernier en 1928, par son ami Friedlaender/Mynona. Marcus était conscient que Dingier refusait l’apriorisme kantien, il le voyait malgré tout comme un allié. Friedlander/Mynona critiqua sévèrement l’ambivalence de Dingier, en (...) particulier ses tendances irrationalis­tes. La constellation de ces trois auteurs a été jusqu’ici ignorée par les cher­cheurs, à l’exception de H. Lütdtke [Lüdtke 1989] qui a édité la correspondance Marcus-Dingler. Cet article, qui rassemble tous les documents connus ainsi que des inédits, permet d’exemplifier le débat intemporel entre un volontarisme empiriste et opportuniste d’une part, l’idéalisme kantien d’autre part. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Hume Studies Volume 29, Number 2, November 2003, pp. 305-325 Hume, Sympathy, and the Theater BRIAN KIRBY Every movement of the theater, by a skillful poet, is communicated, as it were by magic, to the spectators; who weep, tremble, resent, rejoice, and are inflamed with all the variety of passions, which actuate the several personages of the drama. (EPM 5.2.26; SBN 221-2) Much has been written recently about the (...) role of sympathy in Hume's moral theory. That may indeed be its most important use. But it seems from a number of illustrations he uses that it has broader applications, in particular, application to a spectator's appreciation of drama. The problem some see with this broader application is that it conflicts with the basic definition of sympathy as a process by means of which impressions are shared. The actors on the stage would not seem to have the same passions which "inflame" the spectators. Worse, the spectators do not believe in their hearts that the passions which inflame them have real correlates. At first blush, "sympathy" might mean any one of several things. In "The Conscience of Huckleberry Finn," for example, Jonathan Bennett says, "As for 'sympathy': I use this term to cover every sort of fellow-feeling, as when one feels pity over someone's loneliness, or horrified compassion over his pain, and when one feels a shrinking reluctance to act in a way which will bring misfortune to someone else."1 However, fellow-feeling is not a sharing of feelings in Hume's sense. Alvin I. Goldman comes closer to Hume's meaning in a narrow description of empathy: "To empathize with someone, in its Brian Kirby, Associate Professor of Philosophy Emeritus at St. Lawrence University, is at 172 Miner Street Road, Canton, NY 13617, USA. e-mail: [email protected] 306 Brian Kirby most frequent sense, is to sympathize or commiserate, which involves shared attitudes, sentiments, or emotions."2 Still, Hume's sympathy is not the commiseration but rather what is involved in the commiseration, the shared attitudes, sentiments, and emotions. "No quality of human nature," says Hume, "is more remarkable, both in itself and in its consequences, than that propensity we have to sympathize with others, and to receive by communication their inclinations and sentiments, however different from, or even contrary to our own" (T 2.1.11.2; SBN 316). The principle of sympathy as he describes it in his technical sense is as follows: When any affection is infus'd by sympathy, it is at first known only by its effects, and by those external signs in the countenance and conversation, which convey an idea of it. This idea is presently converted into an impression, and acquires such a degree of force and vivacity, as to become the very passion itself, and produce an equal emotion, as any original affection. However instantaneous this change of the idea into an impression may be, it proceeds from certain views and reflections, which will not escape the strict scrutiny of a philosopher, tho' they may the person himself, who makes them. (T 2.1.11.3; SBN 317) If sympathy has to do with the sharing of impressions, what can one say about possible broader applications in which the correlate impression is absent? One tack to take is to dismiss the illustrative examples as aberrations or at least minor inconsistencies on Hume's part. A second is to argue that the broader applications follow reasonably, given Hume's description of the mechanism of sympathy. I propose, in this paper, to take the second tack. The above description characterizes what one might call sympathy in its normal social context in which the feelings of another are identifiable from his verbal and bodily behavior. Of course, the identification is not infallible. The other person may intend to deceive by lying or mimicking the behavior associated with a feeling. But such occasions are parasitic on normal contexts. But beyond the normal social context, there are other occasions which elicit sympathy, situations in which passions are aroused in the sympathizers for good cause, but which have no correspondent in the objects of sympathy. The case... (shrink)

This collection of essays, published to coincide with Tony Honore's sixty-fifth birthday, focuses on the areas where Honore's thought has made the most significant contribution: Roman law and jurisprudence. Included are essays by P.S. Atiyah, Zenon Bankowski, John Bell, Peter Birks, John W. Cairs, Hugh Collins, David Daube, W. M. Gordon, J. W. Harris Nicola Lacey, A. D. E. Lewis, Detlef Liebs, G. D. MacCormack, Neil MacCormick, G. Maher, Pieter Norr, Alan Rodger, and Peter Stein.

Although to what extent Oswald Spengler served as a forerunner or precursor of National Socialism remains controversial, scholars unanimously agree that he was a virulent antidemocratic thinker. Indeed, the mere mentioning of his name immediately conjures up among students of German political philosophy associations of intense antidemocratic sentiment. The epithet of virulent opponent of democracy is certainly well-deserved for the period in his political-philosophical development when he was famous, spanning 1919, the year the heated controversy surrounding his major work The (...) Decline of the West erupted, to his untimely death in 1936. Yet what about the little-known, but important phase in the evolution of Spengler's political thought, the years immediately before the shocking military collapse of Imperial Germany and the outbreak of socialist revolution in the fall of 1918 aroused the hostility of the entire right against Germany's first democracy? These were years when Spengler, as an unknown private scholar industriously composing his chef-d'oeuvre, was politically inactive. Was Spengler passionately anti-democratic before he became an embittered man? The following investigation of this rather obscure but important period in his thought, which draws heavily upon his private papers in the Spengler Archives, surprisingly reveals that he was not vehemently antidemocratic during this time and was, in fact, a cynical and opportunistic conservative advocate of the idea of the quasi-democratization of the Second Reich. Spengler scholars, it should be noted, including among others Anton Mirko Koktanek, Gilbert Merlio, H. Stuart Hughes, Klemens von Klemperer, Horst Moller, Walter Struve and Detlef Felken, do not argue this novel position as they are not of the opinion that any significant changes in his attitude towards democratization in Germany took place in his intellectual career. (shrink)

In Plautus and elsewhere in old Latin there is an imperative suffix -mino of medio-deponential meaning: opperimino, PL True. 188, progredimino, id. Pseud. 859, arbitramino, id. Epid. 695, praefamino, Cato, RR. 141, 2, famino Paul. Fest. 62, 10, Th., all 2 sg.; in legal documents, antestamino, in the XII Tables, fruimino, CIL. 1, 199, profitemino in Lex Iulia Municipalis, all 3 sg. The generally accepted explanation of the form is that it arose from a contamination of the ordinary 2 pl. (...) medio-passive imperative in -mini and the 2, 3 sg. forms in -to, Lindsay, Latin Language, p. 517, Von Planta, Gramm. d. oskisch-umbr. Dial. II, pp. 310 sqq., Buck, Elementarb. d. oskisch-umbr. Dial. p. 112, Sommer, Hdb. d. lat. Laut- u. Formenlehre, p. 366, Stolz, Lat. Gramm*. p. 158. The Oskan and the Umbrian forms in -mo, -mu, U. spahamu, eturstahmu, persnimu, O. censamur, all of 2 or 3 sg., and U. arsmahamo, caterahamo of 2 or 3 pi., are identified with the Lat. -minō forms on the assumption that the Osk-Umbr. -mu represents an older *-mnō which in turn arose by syncope from -*menō Von Planta, l.c. This explanation is the most satisfactory that has been given, and we may suppose that Latin, Oskan, and Umbrian had an imperative form in *-menō. (shrink)

In Plautus and elsewhere in old Latin there is an imperative suffix -mino of medio-deponential meaning: opperimino, PL True. 188 , progredimino, id. Pseud. 859, arbitramino, id. Epid. 695, praefamino, Cato, RR. 141, 2, famino Paul. Fest. 62, 10, Th., all 2 sg.; in legal documents, antestamino , in the XII Tables, fruimino , CIL. 1, 199, profitemino in Lex Iulia Municipalis, all 3 sg. The generally accepted explanation of the form is that it arose from a contamination of the (...) ordinary 2 pl. medio-passive imperative in -mini and the 2, 3 sg. forms in -to, Lindsay, Latin Language, p. 517, Von Planta, Gramm. d. oskisch-umbr. Dial. II, pp. 310 sqq., Buck, Elementarb. d. oskisch-umbr. Dial. p. 112, Sommer, Hdb. d. lat. Laut- u. Formenlehre, p. 366, Stolz, Lat. Gramm*. p. 158. The Oskan and the Umbrian forms in -mo, -mu, U. spahamu, eturstahmu, persnimu, O. censamur, all of 2 or 3 sg., and U. arsmahamo, caterahamo of 2 or 3 pi., are identified with the Lat. -minō forms on the assumption that the Osk-Umbr. -mu represents an older *-mnō which in turn arose by syncope from -*menō Von Planta, l.c. This explanation is the most satisfactory that has been given, and we may suppose that Latin, Oskan, and Umbrian had an imperative form in *-menō. (shrink)

A specific form of research question, for instance, “What is the probability of a certain class of weather events, given global climate change, relative to a world without?” could be answered with the use of FAR or RR (Fraction of Attributable Risk or Risk Ratio) as the most common approaches to discover and ascribe extreme weather events. Kevin Trenberth et al. (2015) and Theodore Shepherd (2016) have expressed doubts in their latest works whether it is the most appropriate explanatory tool (...) or the way of public outreach concerning climate events and extremes. As an alternative, these researchers focus on complementary questions, for example, “How much did climate change affect the severity of a given storm?” advocating a “storyline” approach. New methods and new research questions are neither foreign, nor controversial from the standpoint of history and philosophy of science, especially those, related to public interest. Nevertheless, the new proposal has got a tepid reception from the majority of professionals of the given field. They argued that this approach can cause weakening of standards and neglecting of scientific method. The following paper attempts to find the roots of the supposed controversy. We claim inefficiency of uncompromising approach to D&A in absolute sense and assert that errors of a particular type may have a different level of concern in society, depending on the variety of contexts. Therefore, context defines the risk of over-estimation vs. under-estimation of harm. (shrink)

Science naively presupposes the intelligibility of the universe, necessary laws, and a universal truth. The author reflects on these presuppositions to arrive at a demonstration of God's existence. In a vigorous and exclamatory style, he condemns the alternative views of idealism, phenomenology, and philosophies of science which cannot rationally justify their faith in a universal truth. The only rational basis for these presuppositions is a theistic God--the "Vérité mesurante" and "Pensée fondatrice" of scientific reason.--A. B. D.

Bu makalede Giritli Sırrı Paşa’nın (1844-1895) Şerhu’l-Akāid Tercümesi analiz edilmektedir. Makalede öncelikle Sırrı Paşa’nın entelektüel arka planı ve diğer eserlerine değinilerek tercüme tarihsel bağlamına yerleştirmeye çalışıldı. Özellikle mütercimin kelâm tasavvurunu yansıtan mukaddime kısmına dikkat çekildi. Mâtürîdî kelâmına dair klasik bir metnin on dokuzuncu yüzyıl Osmanlı okuyucusu için Şerhu’l-Akāid’in diğer şerh ve haşiyelerindeki farklı yorumları içerecek şekilde tercümenin nasıl genişlediği gösterildi. Tercümede farklı görüşlerin bir araya toplanması, aynı mesele karşısında farklı yaklaşımların birbirleriyle karşılaştırılabilmesini sağlamaktadır. Sırrı Paşa sadece metni tercüme edip diğer (...) yorumları nakletmekle kalmamış, kendi yorumlarını da ortaya koymuştur. Bu nedenle bu tercümeyi “yorumlu tercüme” olarak adlandırmaktayız. Örnek olarak bu çalışma Mâtürîdî ve Eşʿarî ekolleri arasındaki temel ihtilaflardan biri olarak görülen irâde-i cüzʾiyye kavramı üzerine odaklanmaktadır. Sırrı Paşa ve faydalandığı kaynaklardan Cevdet Paşa bu meselede Mâtürîdî görüşü benimsemişlerdir. (shrink)

The text of the treatise “The Propositional Logic of Boethius” was finished in 1939. Prof. Jan Lukasiewicz wished at that time to issue it in the second volume of “Collectanea Logica”; as a result of political events, he was not able to carry out his plan. In 1938, I published an article in “Erkenntnis” entitled “AUS- sagenlogik im Mittelalter”; this article included the contents of a paper which I read to the International Congress for the Unity of Science in Cambridge, (...) England, in 1938 (Cf. Erkenntnis, vol. 7, pp. 160-168). The subject matter of this paper touched upon that of the above-mentioned treatise. Recently an article of Mr. Rend van den Driessche, “Sur le ‘de syllogismo hypothetico’ de Boece”, was published in the journal “methodos” (vol. I, no. 3). Mr. van den Driessche referred in this article to the article on propositional logic in the middle ages, which had appeared in “Erkenntnis”. This reminded me of my yet-unpublished treatise on the propositional logic of Boethius. (shrink)

This article describes a descriptive-qualitative method for analyzing and reviewing several textbooks for high school as samples commonly used by teachers and students in their teaching–learning to reveal possible misconceptions. This study focused on the subjects of quantum numbers and electronic configuration. From the advanced literature review to analyze the samples the occurrence of various misconceptions was noted. All textbooks described correctly the four symbols of quantum numbers, but none correlates correctly the magnetic-angular quantum number to the Cartesian labeled orbitals. (...) All textbooks consider mistakenly the meaning of aufbau as the building-up energy of orbitals by following (n + ℓ, n) rules on describing the electronic configuration for all atoms. Only one textbook states that the electronic configuration of transition metal atoms (3d series) can be described in the following order of shell (n), thus giving rise to two types of electronic configurations, [Ar] 3d 4s (Type I) beside [Ar] 4s 3d (Type II), leading further misconception. All textbooks described favorably an unpaired electron of ms = + ½ due to the specific agreement, which is a potential misconception in applying Hund’s rule. In drawing the diagram boxes of orbitals, they are arranged in increasing or decreasing the numeric mℓ, due to the specific agreement, and again leading to a potential misconception on describing the quantum number of electrons issued. Three textbooks introduced the terms of the last and the xth electron associated with the quantum numbers, leading to serious further misconceptions. No books stated that the ordering energy of the (n + ℓ, n) rule is true only for the first twenty atoms. (shrink)

Complete works of Maṇḍanamiśra, Indian philosopher; includes study on his work also.

An appropriate kind of curved Hilbert space is developed in such a manner that it admits operators of $\mathcal{C}$ - and $\mathfrak{D}$ -differentiation, which are the analogues of the familiar covariant and D-differentiation available in a manifold. These tools are then employed to shed light on the space-time structure of Quantum Mechanics, from the points of view of the Feynman ‘path integral’ and of canonical quantisation. (The latter contains, as a special case, quantisation in arbitrary curvilinear coordinates when space is (...) flat.) The influence of curvature is emphasised throughout, with an illustration provided by the Aharonov-Bohm effect. (shrink)