Les figures de Benjamin – oxymore, chiasme, ellipse, emploi particulier du gérondif – préfigurent la « langue universelle » également annoncée par Rimbaud dans sa lettre du voyant (1871). Les « illuminations » de l'un, largement inspirées par la Commune de Paris, et la « prose messianique » de l'autre, portée notamment par l'élan de l'URSS naissante, refondent les oppositions dominantes – raison⁄ivresse, théologie⁄matérialsme... – au nom d'une société sans classes. Or Rimbaud voit également venir « le temps des Assassins (...) » ; et Benjamin de nouvelles exterminations du masse. La clairvoyance d'un Kafka, écrit-il à ce propos en 1938, résulte du désenchantement réciproque produit par l'interaction de deux forces inégales, la vieille mystique ruinée et la modernité ruineuse, chacune à elle seule étant inefficace et honteuse. Un essai antérieur, Sur le pouvoir mimétique, voit un désenchantement analogue – la liquidation⁄sublimation des anciens pouvoirs de clairvoyance – à l'œuvre dans la genèse du langage humain. Celui-ci aurait-t-il donc tracé la voie que l'histoire devra encore emprunter? Cependant l'Ange de l'Histoire voit, médusé, l'innommable catastrophe du soi-disant Progrès tout entraîner dans sa Chute, surtout le langage. Comment donc résister au Capital déchaîné? Deuil ( Trauer ), lamentation ( Klage ), grève ( Stillstellung ), détour ( Umweg ) retournement ( Umkehr ), écart ( Abweichung ), démantèlement ( Abbau ) : autant d'affects et de gestes qui comptent pour Benjamin parmi les seules véritables réponses humaines à la honte persistante de l'humain... (shrink)

Ethical climate (EC) has been broadly described as how well institutions respond to ethical issues. Developing a tool to study and evaluate EC that aims to achieve sustained improvements requires a contemporary framework with identified relevant drivers. An extensive literature review was performed, reviewing existing EC definitions, tools and areas where EC has been studied; ethical challenges and relevance of EC in contemporary paediatric intensive care (PIC); and relevant ethical theories. We surmised that existing EC definitions and tools designed to (...) measure it fail to capture nuances of the PIC environment, and sought to address existing gaps by developing an EC framework for PIC founded on ethical theory. In this article, we propose a Paediatric Intensive Care Ethical Climate (PICEC) conceptual framework and four measurable domains to be captured by an assessment tool. We define PICEC as the collective felt experience of interdisciplinary team members arising from those factors that enable or constrain their ability to navigate ethical aspects of their work. PICEC both results from and is influenced by how well ethical issues are understood, identified, explored, reflected on, responded to and addressed in the workplace. PICEC encompasses four, core inter-related domains representing drivers of EC including: (1) organisational culture and leadership; (2) interdisciplinary team relationships and dynamics; (3) integrated child and family-centred care; and (4) ethics literacy. Future directions involve developing a PICEC measurement tool, with implications for benchmarking as well as guidance for, and evaluation of, targeted interventions to foster a healthy EC. (shrink)

A milestone in Wittgenstein scholarship, this collection of essays ranges over a wide area of the philosopher's thought, presenting divergent interpretations of his fundamental ideas. Different chapters raise many of the central controversies that surround current understanding of the Tractatus, providing an interplay that will be particularly useful to students. Taken together, the essays present a broader and more comprehensive view of Wittgenstein's intellectual interests and his impact on philosophy than may be found elsewhere.The thirteen chapters treat topics from both (...) periods of Wittgenstein's work: More than half are devoted to his early thought, the Tractatus Logico-Philosophicus of 1921, reflecting a growing interest today among philosophers in reexamining this seminal book, while three chapters treat the Philosophical Investigations, published posthumously in 1953. The remaining chapters discuss such "nonstandard" topics as philosophy of religion, aesthetics, and anthropology.Contents: The Early Wittgenstein and the Middle Russell, Kenneth Blackwell; Frege and Wittgenstein, Michael Dummett; Wittgenstein and the Theory of Types, Hide Ishiguro; The So-called Realism of Wittgenstein's Tractatus, Brian McGuinness; The Logical Independence of Elementary Propositions, David Pears; The Rise and Fall of the Picture Theory, Peter Hacker; The Picture Theory and Wittgenstein's Later Attitude to It, Erik Stenius; Wittgenstein's Early Philosophy of Mind, Anthony Kenny; A Theory of Language?, G. E. M. Anscombe; Im Anfang war die Tat, Peter Winch; Wittgenstein's Full Stop, D. Z. Phillips; Quote: Judgments from Our Brain, Paul Ziff; Wittgenstein and the Fire Festivals, Frank Cioffi, Index.Irving Block is Associate Professor in the Philosophy Department at The University of Western Ontario. (shrink)

Les contributions à la logique de MacColl et Charles Sanders Peirce (1839-1914) ont été les deux plus profondes influences sur le travail de Ernst Schröder (1841-1902) en logique algébrique. Dans son Vorlesungen über dieAlgebra der Logik, Schröder a cité MacColl comme l’un de ses précurseurs les plus importants. Schröder a comparé les travaux de Peirce avec les premières parties de la série d’articles intitulés « The calculus of equivalent statements » que MacColl publie entre 1877 et 1880. Schröder a attribué (...) la priorité à MacColl pour avoir anticipé les résultats de Peirce. Pour Schröder, MacColl était une phase préliminaire à l’algèbre de la logique de Peirce. (shrink)

"In this concluding volume of his impressive study of the history of Western thought about the nature of love, Irving Singer reviews the principal efforts that have been made by 20th-Century thinkers to analyze the phenomenon of love.... [T]he bulk of the book is taken up with critical accounts of the modern thinkers who have systematically called into question the possibility itself of love as a union of distinct human selves. For the most part, these critiques are effectively executed, (...) and they bring a high level of critical acumen to bear on skeptical theses about love that are now too often accepted as truisms."—Frederick A. Olafson, _Los Angeles Times Book Review_ "Irving Singer... has developed a method of historical analysis flexible enough to deal with all kinds of love, from Greek homosexual love in Plato, to the _philia_ and _agape_ of the New Testament, to the courtly love of medieval romance, to the Romantics, for whom love was magic.... [This] final volume brings us to the present. In 'The Modern World,' Singer offers readings of Freud, Proust, and Sartre, among others. He shows how their work was formed in reaction to the 19th-century ideal of 'merging' of the identities of lover and beloved. More often than not, the great modern writers portray love as impossible, as a field of failure and regret.... This masterpiece of critical thinking is a timely, eloquent, and scrupulous account of what, after all, still makes the world go round."—Thomas D'Evelyn, _Christian Science Monitor_ "This is the third of a three-volume history of the philosophy of love. It begins with Kierkegaard, Tolstoy, and Nietzsche in the nineteenth century and treats Freud, Proust, Bergson, D. H. Lawrence, G. B. Shaw, Santayana, Sartre, and others in the twentieth. Although the author's approach is primarily historical, he intersperses critical remarks throughout. Most of the major themes which are discussed by philosophers of love make their way into this history, including friendship, sexual love, and the distinction between love that is based on the value of the beloved and love that bestows value on the beloved. Singer devotes a number of pages to his own views on falling in love, being in love, and staying in love.... Singer's exposition is lucid and organized; his criticisms are insightful."—_Ethics_ "In this third volume of historical overview of the development of the Western conception of love, Singer uses writers, philosophers, and psychologists to provide the reader with an overview of love in the late 19th and 20th century.... Analyzing authors such as Tolstoy, Proust, D. H. Lawrence, and Shaw and philosophers such as Nietzsche, Kierkegaard, Sartre, and Santayana, as well as Freud, Singer... links each contributor's thoughts to the influence of previous writers and also provides some psycho-historical insight into their personal lives that might have been either a source or direct result of their views. In this final volume, Singer proceeds to look at not just the 'great men' influence but also provides a chapter overviewing scientific contributions to our understanding of love.... Singer's work is a significant contribution to understanding the social construction of important, abstract social and personal values. By tracing love through different historical periods through a variety of voices, Singer has created a rich history of the struggle between the ideal and the real, between the dreams of what love should provide and the reality of what relationships have been in each historical period. By personalizing the voice through psychohistorical analysis, Singer also provides insight into the shaping of ideas through the intimate struggles of the shapers."—Mark V. Chaffee, _Contemporary Psychology_. (shrink)

Le concept [the conception] d’a priori touche deux problèmes persistants en philosophie : celui du rôle joué par l’esprit lui-même dans la connaissance, et celui de la possibilité d’une « vérité nécessaire» ou d’une connaissance « indépendante de l’expérience». Or, les conceptions traditionnelles de l’a priori se sont avérées intenables. Que l’esprit appréhende le flux de l’immédiateté avec quelque prescience divine des principes qui légifèrent sur l’expérience, qu’il y ait la moindre lumière...

Le concept [the conception] d’a priori touche deux problèmes persistants en philosophie : celui du rôle joué par l’esprit lui-même dans la connaissance, et celui de la possibilité d’une « vérité nécessaire» ou d’une connaissance « indépendante de l’expérience». Or, les conceptions traditionnelles de l’a priori se sont avérées intenables. Que l’esprit appréhende le flux de l’immédiateté avec quelque prescience divine des principes qui légifèrent sur l’expérience, qu’il y ait la moindre lumière...

Although mind‐wandering research is rapidly progressing, stark disagreements are emerging about what the term “mind‐wandering” means. Four prominent views define mind‐wandering as (a) task‐unrelated thought, (b) stimulus‐independent thought, (c) unintentional thought, or (d) dynamically unguided thought. Although theorists claim to capture the ordinary understanding of mind‐wandering, no systematic studies have assessed these claims. Two large factorial studies present participants (N = 545) with vignettes that describe someone's thoughts and ask whether her mind was wandering, while systematically manipulating features relevant to (...) the four major accounts of mind‐wandering. Dynamics explains between four and 40 times more variance in participants' mind‐wandering judgments than other features. Our third study (N = 153) tests and supports a unique prediction of the dynamic framework—obsessive rumination contrasts with mind‐wandering. Our final study (N = 277) used vignettes that resemble mind‐wandering experiments. Dynamics had significant and large effects, while task‐unrelatedness was nonsignificant. These results strongly suggest that the central feature of mind‐wandering is its dynamics. (shrink)

Les contributions à la logique de MacColl et Charles Sanders Peirce (1839-1914) ont été les deux plus profondes influences sur le travail de Ernst Schröder (1841-1902) en logique algébrique. Dans son Vorlesungen über dieAlgebra der Logik, Schröder a cité MacColl comme l’un de ses précurseurs les plus importants. Schröder a comparé les travaux de Peirce avec les premières parties de la série d’articles intitulés « The calculus of equivalent statements » que MacColl publie entre 1877 et 1880. Schröder a attribué (...) la priorité à MacColl pour avoir anticipé les résultats de Peirce. Pour Schröder, MacColl était une phase préliminaire à l’algèbre de la logique de Peirce. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:April 3, 2010 (11:17 am) C:\Users\Milt\Desktop\backup copy of Ken's G\WPData\TYPE2902\russell 29,2 050 red.wpd 1 Gabbay and Woods, eds., The Rise of Modern Logic from Leibniz to Frege, Vol. 3 of the Handbook of the History of Logic (Amsterdam, etc.: North-Holland, 2004). russell: the Journal of Bertrand Russell Studies n.s. 29 (winter 2009–10): 167–90 The Bertrand Russell Research Centre, McMaster U. issn 0036-01631; online 1913-8032 eviews BERTRAND RUSSELL IN RECENT (...) BOOKS ON LOGIC HISTORY Irving Anellis Peirce Edition / Indiana U.–Purdue U. Indianapolis, in 46202–5157, usa [email protected] Dov M. Gabbay and John Woods, eds. Logic from Russell to Church. Vol. 5 of The Handbook of the History of Logic. Amsterdam, etc.: North-Holland, 2009. Pp. xii + 1056. us$260; £157.99; ¤185.95. Leila Haaparanta, ed. The Development of Modern Logic. Oxford and New York: Oxford U. P., 2009. Pp. x + 904. us$150.00. The essay “Bertrand Russell’s Logic” by Andrew D. Irvine in Volume 5 of the Handbook of the History of Logic is one of the shortest in the volume (pp. 1–28). But something of Russell pervades many of the other essays as well, as we might expect given the centrality that Principia Mathematica has occupied in the historiography of logic through much of the twentieth century. This is especially evident in the lengthiest of the essays, Andrea Cantini’s “Paradoxes, Self-reference and Truth in the 20th Century” (pp. 875–1013), and more than tangentially in Dale Jacquette’s “Logic for Meinongian Object Theory Semantics” (pp. 29–76) and Michael Potter’s “The Logic of the Tractatusz” (pp. 255–304). In their preface, the editors of the Handbook explain (p. vii) the rationale for treating Frege and Russell in separate volumes.1 One reason is that it was a matter of simple conveniencez—zto keep the volume covering logic from Leibniz to Frege of manageable size. The other is historical: while admitting that Frege and Russell shared important goals and the philosophical position of logicism, it is noted that Frege’s most important work in logic and foundations was carried out prior to his learning of Russell’s paradox, whereas the entire corpus of Russell’s work, Principiaz included, was designed to a considerable extent in eTorts to deal with the paradox, as was much of the work in logic, set theory, and philosophy of logic that came as a consequence of the discovery of that paradox. Gabbay April 3, 2010 (11:17 am) C:\Users\Milt\Desktop\backup copy of Ken's G\WPData\TYPE2902\russell 29,2 050 red.wpd 168 Reviews and Woods also make explicit the philosophical diTerences between Frege and Russell regarding the epistemological status of axioms as one of the signiWcant diTerences between these two. More particularly, the editors assert (p. viii) that, in the very brief period between publication of the second volume of Frege’s Grundgesetze (1903) and Russell’s Principles of Mathematics (1903), there was a pronounced shift initiated in the goals of mathematical logic, away from naïve apriority of axiom systems, towards study of the limits and properties of formal systems.Thecontributors to these metalogical concerns, Herbrand, Hilbert, and Gödel, among others, are the subject of the bulk of the essays included in Volume 5 of the Handbook. The task that Irvine undertakes is initiated by the eTort to understand the unity of Russell’s technical body of work in mathematics, logic, metaphysics, and epistemology. Thus the discrepancy between the neo-Hegelian concept of relations, inherited from Bradley, with certain types of relationsz—zlogical, spatial, temporal, for examplez—zwith the mathematical understanding of relations, is given as the ground for Russell’s abandonment of idealism in favour of realism (pp. 4–5). For example, there is nothing inherent in two relata, say Abelard and Héloise, which contributes to the relation of love between the pair; rather, its root is found in the mental states of one or the other of the lovers, so that the relation itself is not an intrinsic property of one of the pair. Likewise, Russell reaches this position... (shrink)

Tool use research has suffered from a lack of consistent theoretical frameworks. There is a plethora of tool use definitions and the most widespread ones are so inclusive that the behaviors that fall under them arguably do not have much in common. The situation is aggravated by the prevalence of anecdotes, which have played an undue role in the literature. In order to provide a more rigorous foundation for research and to advance our understanding of the interrelation between tool use (...) and cognition, we suggest the adoption of Fragaszy and Mangalam's (2018) tooling framework, which is characterized by the creation of a body-plus-object system that manages a mechanical interface between tool and surface. Tooling is limited to a narrower suite of behaviors than tool use, which might facilitate its neurocognitive investigation. Indeed, evidence in the literature indicates that tooling has distinct neurocognitive underpinnings not shared by other activities typically classified as tool use, at least in primates. In order to understand the extent of tooling incidences in previous research, we systematically surveyed the comprehensive tool use catalog by Shumaker et al. (2011). We identified 201 tool use submodes, of which only 81 could be classified as tooling, and the majority of the tool use examples across species were poorly supported by evidence. Furthermore, tooling appears to be phylogenetically less widespread than tool use, with the greatest variability found in the primate order. However, in order to confirm these findings and to understand the evolution and neurocognitive mechanisms of tooling, more systematic research will be required in the future, particularly with currently underrepresented taxa. (shrink)

Talvez “redescobrimento” seja uma caracterização adequada para designar o _status_ do movimento neokantiano atualmente. Se, por um lado, o neokantismo tem recebido uma maior atenção em diversos lugares da Europa, América do norte, Ásia, e em alguns países da América Latina, por outro, na ainda jovem cultura filosófica brasileira, o estudo desse importante e decisivo movimento é algo atípico dentro de nossas instituições de ensino, para dizer o mínimo. De fato, a quantidade de trabalhos acadêmicos, artigos e livros sobre as (...) filosofias de autores como Cassirer, Windelband, Cohen, Lask, Natorp, Rickert e tantos outros que fizeram parte desse plural movimento filosófico está muito aquém do que eles realmente merecem. Sem dúvidas, esse “acerto de contas” com tais personagens seria uma tarefa muito mais árdua se não tivéssemos à nossa disposição os _Estudos_ _Neokantianos_, do Professor Mario Ariel González Porta. (shrink)

Sir Isaac Newton, writing in Latin, defined his celebrated laws of motion verbally. When the laws of motion are read as relating to his arithmetic and his calculus, division by zero is undefined so his physics fails at mathematical singularities. The situation is unchanged in modern real arithmetic and real calculus: division by zero is undefined so both Newtonian Physics and its modern developments fail at mathematical singularities. However, when Newton’s text is read as relating to transreal arithmetic and transreal (...) calculus, division by zero is defined and we show that the resulting Transreal Newtonian Physics does operate at mathematical singularities. We hold out the hope that the whole of modern physics may be similarly extended. We use the new physics to predict a convection current at the singularity in a black hole and suggest experiments in astronomy and high energy physics that might confirm or rebut our predictions. Thus our exegesis of Newton’s text extends mathematical physics and may, in future, extend experimental physics. (shrink)

The twentieth century saw two fundamental revolutions in physics—relativity and quantum. Daily use of these theories can numb the sense of wonder at their immense empirical success. Does their instrumental effectiveness stand on the rock of secure concepts or the sand of unresolved fundamentals? Does measuring a quantum system probe, or even create, reality, or merely change belief? Must relativity and quantum theory just co-exist or might we find a new theory which unifies the two? To bring such questions into (...) sharper focus, we convened a conference on 'Quantum Physics and the Nature of Reality'. Some issues remain as controversial as ever, but some are being nudged by theory’s secret weapon of experiment. (shrink)

Recently, Bohr’s complementarity principle was assessed in setups involving delayed choices. These works argued in favor of a reformulation of the aforementioned principle so as to account for situations in which a quantum system would simultaneously behave as wave and particle. Here we defend a framework that, supported by well-known experimental results and consistent with the decoherence paradigm, allows us to interpret complementarity in terms of correlations between the system and an informer. Our proposal offers formal definition and operational interpretation (...) for the dual behavior in terms of both nonlocal resources and the couple work-information. Most importantly, our results provide a generalized information-based trade-off for the wave–particle duality and a causal interpretation for delayed-choice experiments. (shrink)