Open peer commentary on the article “The Autopoiesis of Social Systems and its Criticisms” by Hugo Cadenas & Marcelo Arnold. Upshot: I discuss the foundations of what I have said in my work as a biologist on autopoiesis, molecular autopoietic systems and social systems. I argue that the theme of sociology should be to understand how is it that we come out of the social manner of living that is the foundation of our origin as languaging and reflecting human beings.

Open peer commentary on the target article “How and Why the Brain Lays the Foundations for a Conscious Self” by Martin V. Butz. Excerpt: My reflections will be first, about how the brain operates in the generation of the adequate behavior of an organism in a changing medium, and second, about how self-consciousness appears in the course of the history of humanness.

Open peer commentary on the article “Lived Experience and Cognitive Science Reappraising Enactivism’s Jonasian Turn” by Mario Villalobos & Dave Ward. Upshot: I shall not address directly the article on which I am supposed to comment, and that I find very interesting, but I shall make four commentaries on the general subject of the confusion of domains in our reflection on biological and cultural phenomena.

Light adaptation is modulated almost exclusively by changes in intracellular Ca2+ concentration, and other Ca2+-independent mechanisms are likely to play only a minor role. Changes in Ca2+i may be not only necessary for light adaptation to take place but sufficient to cause it.

Purpose: To consider the implications of the operation of the nervous system -- and of the constitution of cultures as closed networks of languaging and emotioning -- for how we understand and generate so-called "virtual realities." Findings: The nervous system is a detector of configurations within itself and thus cannot represent reality. The distinction between virtual and non-virtual realities does not apply to the operation of the nervous system; rather it pertains to the operation of the observer as a languaging (...) being. Our human existence has changed as virtual realities have become non-virtual through their systemic cultural inclusion in the realization of our biological human manner of living. Implications: Virtual realities are never trivial, because we always become transformed as we live them according to the emotioning of the psychic space that they bring about in our living, and this is so regardless of whether we like it or not. (shrink)

Open peer commentary on the article “Social Autopoiesis?” by Hugo Urrestarazu. Upshot: In my commentary I reflect on conceptual and epistemological questions. In particular, I challenge the idea of trying to define social systems. I also wonder whether in many cases autopoiesis is carelessly used as a mere synonym for self-organization.

Byzantine Empire; economic and social conditions; history.

We start this issue of Journal of Military Ethics with a recent address on military ethics given by one of the US ARMY's leading officers.Brigadier General H. R. McMaster graduated from the United...

In lieu of an abstract, here is a brief excerpt of the content:The Myth of Renaissance Atheism and the French Tradition of Free Thought PAUL OSKAR KRISTELLER WITHIN THE VAST AND COMPLEX area of Renaissance philosophy, the thought of Pietro Pomponazzi and of the entire Italian school of Aristotelianism of which he is the best known representative has not yet been studied in all its aspects? Apart from a number of recent studies, mostly Italian or American, there is an important (...) body of French studies on the subject that are distinguished by their ample documentation and by a general and consistent tendency of interpretation and that have exercised a predominant influence in this field of research. The fountainhead of this French scholarship on Renaissance Aristotelianism is E. Renan's book on Averroes and Averroism, a remarkable achievement for its time, and a classical study still worth reading after more than a hundred years have passed since it was first published. 2 It is generally recognized that Renan's conclusions about Averroes himself and about the Latin Averroism of the thirteenth century have been superseded by the later studies of P. Mandonnet and others? It is less well known that, for the This paper was read many years ago at the New England Conference on the Renaissance at Brown University, and at the Universit~ de Fribourg. It was published as "El Mito del Ateismo Renacentista y la Tradici6n Francesa del Librepensamiento" in Notas y Estudios de Filoso]la, ed. Prof. Juan Adolfo Vazquez, IV, 13 (Tucums Argentina, 1953), pp. 1-14. The present version has been only slightly revised, and I hope to return to the subject on a later occasion. Among recent studies, I should like to mention G. Spini, Ricerca dei l.,ibertini (Rome, 1950) and D. C. Allen Doubt's Boundless Sea (Baltimore, 1964), who follow on the whole the view criticized in this paper, and L. Febvre, Le problhme del lincroyance au XVI ~ si~cle (Paris, 1947) and R. H. Popkin, "Skepticism and the Counter-Reformation in France," Archiv ]iir Re]ormationsgeschichte LI (1960), 58-88, who seem to concur with my view. See also a paper by Popkin~"Skepticism, Theology and the Scientific Method in the 17th century," in Problem8 in the Phdosophy o] Science, ed. I. Lakatos and A. Musgrave (Amsterdam: North Holland Publishing Co., 1968). 1See now B. Nardi, Saggi sull'Aristotelismo Padovano dal secolo XIV al XVI (Florence, 1958) and Studi su Pietro Pomponazzi (Florence, 1965); J. H. Randall, The School o] Padua and the Emergence o] Modern Science (Padua, 1961); P. Pomponazzi, De ]ato, de libero arbitrio et de praedestinatione, ed. R. Lemay (Lugano, 1957); Tractatus de immortalitate animae, ed. G. Morra (Bologna, 1954); Corsi inediLi dell'insegnamento padovano I, Super libello de substantia orbis et quaestiones quattuor, ed. A. Poppi (Padua, 1966); P. O. Kristeller, "A New Manuscript Source for Pomponazzi's Theory of the Soul from his Paduan Period," Revue Internationale de Philosophie, V: 2 (16, 1951), 144-157,and "Two Unpublished Questions on the Soul by Pietro Pomponazzi," Medievalia et Humanistica, IX (1955), 76-101,and X (1956), 151. See also: G. Di Napoli, L'immortalit~ dell'anima nel Rinascimento (Turin, 1963); E. GiN ~L,, 3 son, Autour de Pomponazzi, Archives d histoire doctrinale et litt~raire du Moyen Age, c,,,, LXIII (1961, pub. 1962), 163-279and Laffaire de limmortalit~ de ls ~ Venise au debut 9,, du XVI si~cle, in Umanesimo europeo e umanesimo veneziano, ed. V. Branca (Florence, 1963), 31-61. Relevant are also the unpublished Columbia dissertations by William F. Edwards (on Zabarella), Martin Pine (on Pomponazzi and his critics) and Edward Mahoney (on Agostino Nifo). Averro$s et l Averro~me (Paris, 1852). 8Siger de Brabant et l'averroisme latin au XIII ~ si$cle (2nd ed.; Paris, 1908-11); F. Van [233] 234 HISTORY OF PHILOSOPHY history of Italian Aristotelianism after the thirteenth century, this book by Renan has never been completely superseded, but still constitutes the general basis for a large part of the later literature on the subject. Recent studies have added numerous details, but have failed to correct numerous errors and misconceptions. The main thesis of Renan's book on which we shall focus our attention in this paper is the following: Paduan Averroism... (shrink)

Properties sometimes attributed to the “particle” aspect of a neutron, e.g., mass and magnetic moment, cannot straightforwardly be regarded in the Bohm interpretation of quantum mechanics as localized at the hypothetical position of the particle. This is shown by examining a series of effects in neutron interferometry. A related thought-experiment also provides a variation of a recent demonstration that which-way detectors can appear to behave anomolously in the Bohm theory.

J. S. Bell's classic 1966 review paper on the foundations of quantum mechanics led directly to the Bell nonlocality theorem. It is not widely appreciated that the review paper contained the basic ingredients needed for a nonlocality result which holds in certain situations where the Bell inequality is not violated. We present in this paper a systematic formulation and evaluation of an argument due to Stairs in 1983, which establishes a nonlocality result based on the Bell-Kochen-Specker “paradox” in quantum mechanics.

Classical treatise on the fundamentals of Nyaya philosophy with commentaries; critical edition.

Bernard Nieuwentijt ist in der Mathematikgeschichte bekannt als Kritiker der Leibnizschen Differentialrechnung. Im Gegensatz zu dem, was häufig angenommen wird, war die Kritik an Leibniz' Methode kein Hauptanliegen Nieuwentijts. Das Ziel seines bedeutendsten mathematischen Werks, Analysis infinitorum , war die Systematisierung und logische Deduzierung der ihm bekannten Infinitesimalmethoden, besonders derer von den Engländern wie Barrow, Wallis u. a. Das Werk Leibnizens war ihm anfangs völlig unbekannt. In dem System, das Nieuwentijt selbständig entwarf, rechnete er nicht mit Infinitesimalen höheren Grades: ihre (...) Existenz hielt er für unmöglich. Dies brachte ihn zur Kritik der Leibnizschen Methode, als er später auf dessen Werk stieß. Später aber erkannte er die Unhaltbarkeit seiner Kritik, wie klar wird aus seinem posthumen Werk Gronden van zekerheid . Der Aufsatz gibt überdies zur Fundierung dieser Thesen einen sehr kurzen Überblick über Nieuwentijts mathematische Arbeiten und eine Besprechung neuerer Interpretationen. (shrink)

I argue that the current view (as held by, eg., Warnock, Anscombe and Stenius) of Wittgenstein's theory of language in the Tractates is mistaken. This view maintains that Wittgenstein's theory is one of 'isomorphism'; that, roughly, a sentence has meaning in virtue of its being a facsimile of a fact or possible fact. But a detailed study of significant passages in the Tractattis shows that Wittgenstein held no such view. His use of important terms, such as Salz, Bild, Sachverhalt, Tatsache (...) , etc., has been crucially misunderstood. There is no isomorphism. The theory is not about sentences at all, but about talking sense. (shrink)