The sensitive dependence on initial conditions associated with nonlinear models imposes limitations on the models’ predictive power. We draw attention to an additional limitation than has been underappreciated, namely, structural model error. A model has SME if the model dynamics differ from the dynamics in the target system. If a nonlinear model has only the slightest SME, then its ability to generate decision-relevant predictions is compromised. Given a perfect model, we can take the effects of SDIC into account by substituting (...) probabilistic predictions for point predictions. This route is foreclosed in the case of SME, which puts us in a worse epistemic situation than SDIC. (shrink)
Housed in one volume for the first time are several of the seminal essays on Du Bois's contributions to sociology and critical social theory: from DuBois as inventor of the sociology of race to Du Bois as the first sociologist of American religion; from Du Bois as a pioneer of urban and rural sociology to Du Bois as innovator of the sociology of gender and culture; and finally from Du Bois as groundbreaking sociologist of education and cultural criminologist to Du (...) Bois as critic of the disciplinary decadence of the discipline of sociology. Unlike any other anthology or critical reader on Du Bois, this new volume offers an excellent overview of the critical commentary on arguably one of the most imaginative and innovative, perceptive and prolific founders of the discipline of sociology. (shrink)
La Colombiade war bis zur französischen Revolution ein in Frankreich und in den westeuropäischen Ländern vielbeachtetes Epos. Aus heutiger Sicht ist das gut lesbare Gedicht erneut von Interesse: es wägt Segnungen und Schäden der Kolonialisierung gegeneinander ab, propagiert die Idee eines auf wissenschaftlichem und humanistischem Ethos gegründeten Europas, und artikuliert das aufklärerische Selbstbewusstsein einer schreibenden Frau. Die Einführung der Herausgeberin stellt das Gedicht in den Wissenshorizont der Entstehungszeit und skizziert die Rezeption. Der Anhang informiert über Textvarianten, bringt erläuternde Anmerkungen und (...) einen bibliographischen Informationsteil. (shrink)
Du Châtelet’s 1740 text Foundations of Physics tackles three of the major foundational issues facing natural philosophy in the early eighteenth century: the problem of bodies, the problem of force, and the question of appropriate methodology. This paper offers an introduction to Du Châtelet’s philosophy of science, as expressed in her Foundations of Physics, primarily through the lens of the problem of bodies.
This paper explores the theory of freedom that Emilie du Châtelet advances in her essay “On Freedom.” Using contemporary terminology, we can characterize this theory as a version of agent-causal compatibilism. More specifically, the theory has the following elements: (a) freedom consists in the power to act in accordance with one’s choices, (b) freedom requires the ability to suspend desires and master passions, (c) freedom requires a power of self-motion in the agent, and (d) freedom is compatible with moral necessity (...) but not with physical necessity. While these elements may at first appear disparate, the paper shows that they fit together quite well. The resulting theory is a surprising combination of doctrines that appear to be based on Samuel Clarke’s libertarian account of free will and doctrines that are reminiscent of the compatibilist accounts of John Locke, Anthony Collins, Gottfried Leibniz, and Thomas Hobbes. (shrink)
Im Mittelpunkt der vorliegenden Studie steht die Frage nach der Tragweite und Anwendungsrelevanz der Methodenlehre Émilie du Châtelets für die Physik im 18. Jahrhundert, mit der sich die Französin an der Diskussion um Energie- und Impulserhaltung und um das Prinzip der kleinsten Wirkung beteiligte. Andrea Reichenberger zeigt, dass Prinzipien und Hypothesen für Émilie du Châtelet als Fundament und Gerüst wissenschaftlicher Erkenntnis gelten. Im Zusammenspiel beider Komponenten erweisen sich das Prinzip des Widerspruchs und das Prinzip des zureichenden Grundes als regulative Leitlinien (...) und Handlungsmaxime für die auf Hypothesen gestützte Theoriebildung und -begründung. Die sich daraus ergebenden Konsequenzen für den Status und Inhalt der Newtonschen Axiome werden exemplarisch aufgezeigt. (shrink)
Tight sandstone gas reservoirs have the characteristics of low porosity and permeability, deep burial, and low production of vertical wells, which are difficult to predict and exploit. Usually, finding a “sweet spot” requires finding zones with well-developed fractures or easy stimulation by hydraulic fracturing in the later stage. For some tight sandstone gas reservoirs where natural fractures are not developed, directional hydraulic fracturing is a good choice to improve single well production. However, not all reservoirs can achieve the desired productivity (...) after hydraulic-fracture stimulation. In the exploration of the Sulige gas field in Western China, sweet spots with strong brittleness and good petrophysical properties can ensure the success of hydraulic fracturing. We have evaluated the SLG gas field to determine how to implement an engineering-oriented sweet spot prediction workflow. The method has five steps: data-quality analysis, lithology prediction, brittleness prediction, petrophysical property prediction, and well planning. We evaluated the feasibility of subsequent sensitive elastic parameter inversion by comparing the accrual and simulated seismic gathers. Then, we used a direct inversion method of Young’s modulus to predict lithology and identify fluid at the same time. Next, we constructed a new brittleness index by combining the rate of change of Young’s modulus and the quartz content to evaluate the brittleness of rocks, which can overcome the shortage of the conventional brittleness index constructed by a single parameter. Finally, by using the brittleness index, we combined the petrophysical properties inversion results to select regions with strong brittleness and good petrophysical properties as the basis of well planning. This workflow achieved remarkable results in the exploration of tight sandstone gas reservoirs in the SLG gas field in Western China. (shrink)
Philosophie du langage et philosophie de l'esprit constituent désormais un tout indissociable. Les expressions linguistiques «signifient». Qu'est-ce que cela veut dire? François Recanati distingue trois réponses possibles. Selon la première, signifier c'est (pour une expression linguistique) être associée à des représentations mentales. Selon la deuxième, signifier c'est «faire référence» et renvoyer à quelque chose dans le monde – une réalité extralinguistique. Selon la troisième, enfin, signifier, c'est jouer un rôle distinctif dans cette activité sociale qu'est la parole. La première réponse (...) renvoie aux représentations mentales. Mais qu'est-ce, pour une représentation mentale, que d'avoir un contenu? La vraie question, est-on tenté de penser, est plus générale : qu'est-ce que signifier ou avoir un contenu? Qu'est-ce qu'une représentation (linguistique ou mentale)? Les philosophes contemporains recherchent une théorie du contenu qui soit suffisamment générale pour s'appliquer à la pensée aussi bien qu'au langage. François Recanati nous introduit à leurs efforts, et conclut en faveur de l'approche «pragmatique» inspirée de Wittgenstein. Ce qui fait que la pensée et le langage représentent le monde, c'est avant tout le fait que la pensée et le langage sont dans le monde, qu'ils y ont leur place et y jouent leur rôle. (shrink)
Based on the theoretical reconstruction of neglected post-WWI writings and political action of W. E. B. Du Bois, this volume offers a normative account of transnational cosmopolitanism. Pointing out the limitations of Kant's cosmopolitanism through a novel contextual account of Perpetual Peace, Transnational Cosmopolitanism shows how these limits remain in neo-Kantian scholarship. Inés Valdez's framework overcomes these limitations in a methodologically unique way, taking Du Bois's writings and his coalitional political action both as text that should inform our theorization and (...) normative insights. The cosmopolitanism proposed in this work is an original contribution that questions the contemporary currency of Kant's canonical approach and enlists overlooked resources to radicalize, democratize, and transnationalize cosmopolitanism. (shrink)
This projecrt aims to present an online Reading Guide to help students, teachers and researchers navigate through Du Châtelet’s Foundations of Physics, or Institutions de physique (1740/42) and to make this important text visible to a broad audience.
This book offers a critical feminist perspective on the widely debated topic of transitional justice and forgiveness. Louise Du Toit examines the phenomenon of rape with a feminist philosophical discourse concerning women’s or ‘feminine’ subjectivity and selfhood. She demonstrates how the hierarchical dichotomy of male active versus female passive sexuality – which obscures the true nature of rape – is embedded in the dominant western symbolic frame. Through a Hegelian and phenomenological reading of first-person accounts by rape victims, she excavates (...) an understanding of rape that also starts to open up a way out of the denial and destruction of female sexual subjectivity. (shrink)
Dans l’œuvre de Platon, l’image du rêve semble d’abord servir à désigner l’état d’ignorance du commun des mortels qui « rêvent » leur vie. Cet usage métaphorique ne saurait correspondre parfaitement à la pensée platoni- cienne du phénomène onirique, particulièrement lorsqu’on l’envisage d’un point de vue éthique (qu’advient-il de la vertu de l’homme dans son sommeil ?), plutôt qu’épistémologique ou ontologique. Dans la République, le sommeil apparaît essentiellement comme l’endormissement d’une partie de l’âme – la rationnelle – au profit d’une (...) autre – la désirante. Platon laisse pourtant entendre que, sous certaines conditions, les visions qui s’y manifestent ne sont pas nécessairement mensongères et pourraient même, pour certaines, avoir une origine divine. Le rêve doit donc être compris non seulement comme un moment de séparation de l’âme et du corps, mais aussi de différenciation des facultés ou parties de l’âme elles-mêmes qui acquièrent là leur autonomie propre et déploient, sans se limiter l’une l’autre, leur plein pouvoir. In Plato’s works the image of a dream at first seems to serve the purpose of indicating the state of ignorance of ordinary humans who « dream » their way through life. This metaphorical usage does not reflect perfectly Plato’s thought on the phenomenon of dreams, especially when it is considered from an ethical point of view (what happens to human virtue during sleep?) rather than an epistemological or ontological one. In the Republic sleep appears to be essen- tially where a part of the soul goes asleep – namely the rational part – to the advantage of the desiring part. However, Plato implies that under certain condi- tions the visions that occur in sleep are not necessarily false and could even, in some cases, have a divine origin. Dreams must therefore be understood not merely as a moment of separation of soul and body, but also of differentiation of the faculties or parts of the soul themselves, which acquire their own autonomy in dreams and deploy their full power without limiting one another (transl. J. Dudley). (shrink)
This essay presents the normative foundation of W.E.B. Du Bois’s constructivist theory of justice in three steps. First, I show that for Du Bois the public sphere in Anglo-European modern states consists of a dialectical interplay between reasonable persons and illiberal rogues. Second, under these nonideal circumstances, the ideal of autonomy grounds reasonable persons’ deliberative openness, an attitude of public moral regard for others which is necessary for constructing the terms of political rule. Though deliberative openness is the essential vehicle (...) of construction, reasonable persons only have a pragmatic political obligation to forge ties of deliberative reciprocity with likeminded persons whom they trust will listen and not harm them. Finally, I present Du Bois’s defense of black suffragists’ support of the 19th Amendment to illustrate pragmatic political obligation in action. I sketch successful democratic engagement that reconstitutes a nonideal public sphere. (shrink)
In diesem Band werden neueste Forschungen zur Physikerin, Mathematikerin und Philosophin Emilie Du Châtelet vorgestellt. Emilie Du Châtelet genoss in der deutschen Aufklärung eine hohe Reputation. Sie verband Leibniz Metaphysik mit der Physik von Newton und gelangte zu erstaunlichen Ergebnissen, die die Physik auf den Weg zu Einsteins Energieformel führte. Ihre Werke wurden sofort ins Deutsche übersetzt, Kant nimmt in seiner ersten Dissertation von 1747 auf sie Bezug. Die Sammlung stellt Texte vor, die den Einfluss der deutschen Aufklärung auf Du (...) Châtelets und Du Châtelets Einfluss auf die deutsche Philosophie diskutieren. Die großen Namen der Epoche stehen hier zur Debatte, Leibniz, Wolff, Boskovic, Euler, Friedrich II, Voltaire, La Mettrie und viele weitere Größen der Aufklärung werden in ihrem Zusammenhang mit Du Châtelet vorgestellt. (shrink)
much early modern metaphysics grew with an eye to the new science of its time, but few figures took it as seriously as Emilie du Châtelet. Happily, her oeuvre is now attracting close, renewed attention, and so the time is ripe for looking into her metaphysical foundation for empirical theory. Accordingly, I move here to do just that. I establish two conclusions. First, du Châtelet's basic metaphysics is a robust realism. Idealist strands, while they exist, are confined to non-basic regimes. (...) Second, her substance realism seems internally coherent, so her foundational project appears successful.I have two aims in this paper. Historically, I show that du Châtelet's main source of inspiration was Christian... (shrink)
Plusieurs générations de chercheurs internationaux interrogent l’esthétique de Merleau-Ponty suivant deux axes : d’une part, le dialogue constant et passionné avec des arts (peinture, littérature, cinéma) et ses protagonistes (Cézanne, Proust, Claude Simon) qui est à l’origine de l’esthétique de Merleau-Ponty, et dans d’autre part, l’impact de la pensée merleau-pontienne sur les arts, depuis le Minimal Art américain en passant par le Body Art et la danse contemporaine. Tandis que certaines contributions s’intéressent, en s’appuyant sur les inédits, au rapport jusqu’ici (...) moins étudié que Merleau-Ponty entretenait avec la musique, mais aussi avec la photographie, d’autres contributions jaugent l’héritage merleau-pontien dans des arts sur lesquels il n’a pas lui-même écrit (la sculpture, la danse ou le théâtre). Ce volume propose donc une première synthèse générale du rapport de Merleau-Ponty aux arts, tout en en indiquant les lignes de fuite et les horizons qui en font aujourd’hui, cinquante ans après sa mort, toute l’actualité. -/- Contributions d’Emmanuel Alloa, Ronald Bonan, Fabrice Bourlez, Mauro Carbone, Lambert Dousson, Eliane Escoubas, Barbara Formis, Paule Gioffredi, Adnen Jdey, Stefan Kristensen, Rosamaria Salvatore, Jenny Slatman, Bernhard Waldenfels, Benedetta Zaccarello. (shrink)
With chapters that undertake ideological critiques of education, religion, the politics of reparations, and the problematics of black radical politics in contemporary culture and society, Du Bois's Dialectics employs Du Bois as its critical theoretical point of departure and demonstrates his contributions to, as well as contemporary critical theory's connections to, critical pedagogy, sociology of religion, and reparations theory. Rabaka offers the first critical theoretical treatment of the W. E. B. Du Bois-Booker T. Washington debate, which lucidly highlights Du Bois's (...) transition from a bourgeois black liberal to a black radical and revolutionary democratic socialist. (shrink)
Le scepticisme est une véritable constante de l’histoire de la philosophie depuis l’Antiquité. En se nourrissant des désaccords philosophiques, il ne cesse de se transformer pour mieux remettre en cause les certitudes du dogmatisme. Ce volume présente des contributions en langue française de spécialistes de la pensée sceptique dans l’antiquité, domaine qui s’est considérablement développé ces dernières années. Les études ici présentées portent aussi bien sur le pyrrhonisme que sur la nouvelle Académie ou l’empirisme médical ; elles utilisent une variété (...) d’approches (analytique, systématique et historiographique), toutes dans le même but : mieux comprendre l’énigme de la pensée sceptique. (shrink)
This study extends previous literature on the association between Confucianism and corporate decisions by examining Confucianism’s influence on board gender diversity. Using a sample of Chinese listed firms during the period of 2001–2011 and geographic-proximity-based Confucianism variables, I provide strong and consistent evidence to show that Confucianism is significantly negatively associated with board gender diversity, suggesting that the proportion of women directors in the boardroom is significantly lower for firms surrounded by strong Confucianism atmosphere than for firms located in regions (...) with weak Confucianism atmosphere. This finding also implies that Confucian philosophical system has important impacts on business ethics and women’s status in corporate governance. Moreover, GDP per capita, the proxy for economic development level in a province in which a firm is located, attenuates the negative association between Confucianism and board gender diversity. Above results are robust to different measures of Confucianism and board gender diversity and are still valid after controlling for the potential endogeneity between Confucianism and board gender diversity. (shrink)
Der Mensch als Übender, als sich durch Übungen selbst erzeugendes Wesen - Rainer Maria Rilke hat den Antrieb zu solchen Exerzitien zu Beginn des 20. Jahrhunderts in die Form gefaßt: "Du mußt dein Leben ändern." In seinem Plädoyer für die Ausweitung der Übungszone des einzelnen wie der Gesellschaft entwirft Peter Sloterdijk eine grundlegende und grundlegend neue Anthropologie. Den Kern seiner Wissenschaft vom Menschen bildet die Einsicht von der Selbstbildung alles Humanen. Seine Aktivitäten wirken unablässig auf ihn zurück: die Arbeit auf (...) den Arbeiter, die Kommunikation auf den Kommunizierenden, die Gefühle auf den Fühlenden. Es sind die ausdrücklich übenden Menschen, die diese Existenzweise am deutlichsten verkörpern: Bauern, Arbeiter, Krieger, Schreiber, Yogi, Rhetoren, Instrumentalvirtuosen oder Models. Ihre Trainingspläne und Höchstleistungen versammelt dieses Buch zu einer vergnüglich-instruktiven Lektüre von den Übungen, die erforderlich sind, ein Mensch zu sein. (shrink)
