Spacetime as we know and love it is lost in most approaches to quantum gravity. For many of these approaches, as inchoate and incomplete as they may be, one of the main challenges is to relate what they take to be the fundamental non-spatiotemporal structure of the world back to the classical spacetime of GR. The present essay investigates how spacetime is lost and how it may be regained in one major approach to quantum gravity, loop quantum gravity.

The problem of free will as it is know in Western philosophical traditions is hardly known in China. Considering how central the problem is in the West, this is a remarkable fact. We try to explain this, and we offer insights into discussions within Chinese traditions that we think are related, not historically but regarding the issues discussed. Thus we introduce four central Chinese concepts, namely: (1) xīn 心 (heart, heart-mind), (2) xìng 性 (human nature, characteristic tendencies, inborn capacity), (3) (...) mìng 命 (lifespan, fate, command, allotment, endowment), and (4) zìrán 自然 (self-so, so of itself, nature, spontaneity), and we indicate how these concepts and their discussions can be related to discussions on free will. (shrink)

_Making Sense of Tantric Buddhism_ fundamentally rethinks the nature of the transgressive theories and practices of the Buddhist Tantric traditions, challenging the notion that the Tantras were "marginal" or primitive and situating them instead--both ideologically and institutionally--within larger trends in mainstream Buddhist and Indian culture. Critically surveying prior scholarship, Wedemeyer exposes the fallacies of attributing Tantric transgression to either the passions of lusty monks, primitive tribal rites, or slavish imitation of Saiva traditions. Through comparative analysis of modern historical narratives--that depict (...) Tantrism as a degenerate form of Buddhism, a primal religious undercurrent, or medieval ritualism--he likewise demonstrates these to be stock patterns in the European historical imagination. Through close analysis of primary sources, Wedemeyer reveals the lived world of Tantric Buddhism as largely continuous with the Indian religious mainstream and deploys contemporary methods of semiotic and structural analysis to make sense of its seemingly repellent and immoral injunctions. Innovative, semiological readings of the influential _Guhyasamaja Tantra_ underscore the text's overriding concern with purity, pollution, and transcendent insight--issues shared by all Indic religions--and a large-scale, quantitative study of Tantric literature shows its radical antinomianism to be a highly managed ritual observance restricted to a sacerdotal elite. These insights into Tantric scripture and ritual clarify the continuities between South Asian Tantrism and broader currents in Indian religion, illustrating how thoroughly these "radical" communities were integrated into the intellectual, institutional, and social structures of South Asian Buddhism. (shrink)

_Making Sense of Tantric Buddhism_ fundamentally rethinks the nature of the transgressive theories and practices of the Buddhist Tantric traditions, challenging the notion that the Tantras were "marginal" or primitive and situating them instead -- both ideologically and institutionally -- within larger trends in mainstream Buddhist and Indian culture. Critically surveying prior scholarship, Wedemeyer exposes the fallacies of attributing Tantric transgression to either the passions of lusty monks, primitive tribal rites, or slavish imitation of Saiva traditions. Through comparative analysis of (...) modern historical narratives -- that depict Tantrism as a degenerate form of Buddhism, a primal religious undercurrent, or medieval ritualism -- he likewise demonstrates these to be stock patterns in the European historical imagination. Through close analysis of primary sources, Wedemeyer reveals the lived world of Tantric Buddhism as largely continuous with the Indian religious mainstream and deploys contemporary methods of semiotic and structural analysis to make sense of its seemingly repellent and immoral injunctions. Innovative, semiological readings of the influential _Guhyasamaja Tantra_ underscore the text's overriding concern with purity, pollution, and transcendent insight -- issues shared by all Indic religions -- and a large-scale, quantitative study of Tantric literature shows its radical antinomianism to be a highly managed ritual observance restricted to a sacerdotal elite. These insights into Tantric scripture and ritual clarify the continuities between South Asian Tantrism and broader currents in Indian religion, illustrating how thoroughly these "radical" communities were integrated into the intellectual, institutional, and social structures of South Asian Buddhism. (shrink)

De differentia nexus rerum sapientis et fatalis necessitatis -- Monitum ad commentationem luculentam de differentia nexus rerum sapientis et fatalis necessitatis.

Mémoire de Mons. Lange contre cette philosophie -- Réponse préliminaire d'un auteur anonimeà ce mémoire -- Sommaire de la réponse de Mr. Wolf mȩme avec un avis au lecteur de l'histoire de ce nouveau différend.

This is a chapter of the planned monograph "Out of Nowhere: The Emergence of Spacetime in Quantum Theories of Gravity", co-authored by Nick Huggett and Christian Wüthrich and under contract with Oxford University Press. (More information at www<dot>beyondspacetime<dot>net.) This chapter introduces causal set theory and identifies and articulates a 'problem of space' in this theory.

Keine ausführliche Beschreibung für "Ethik und Technik" verfügbar.

The aim of the article is to compare two concepts of the social contract – formulated by Immanuel Kant and Jean Jacques Rousseau respectively – in the context of their philosophical diagnoses regarding human nature, culture, politics and the historical dynamics of civilization. The author focusses on the essence of the impact Du contrat social has on Kant and the extent to which he manages to overcome the tension between the modern Republican idea – which he develops on this basis (...) – and the tradition of classical liberalism, which he continues to follow. He considers Rousseau’s model with regard to the conflict between the democratic principle of people’s sovereignty and the Republican rule of law in discussions with Hegel, Arendt, Habermas and in reference to the French Revolution. Next, he conducts a critical analysis of the Kantian project of Rechtsstaat in light of its conceptual dependence on Rousseau – the founding of this project on the liberal tradition turns out to be problematic and burdened with ideological symptoms. Since Kant’s thought lies at the root of the modern concept of liberal rule of law, these symptoms show the limitations of Rechtsstaat resulting from its own normative assumptions. (shrink)

In the paper I try to define some basic ideas and sketch a style of Marek Siemek’s epistemological reflection and its influence on the notion of do called “meaning of history”. I referee some elements of his interpretation of Kant and Hegel as a background to paradox of “meaning of the history”—the paradox of its necessary transcendence and immanence, the contradiction between a history as an eschatology, and history as a “project”, a dialectic of sense and non-sense. The conclusion is (...) following: the “history” for Siemek is the becoming of self-sufficiency of the “modern spirit” and therefore a tragicomedy in the Hegelian sense. It excludes any transcendent point of view or any utopia. (shrink)

Des Herrn Doct. und Prof. Joachim Langens, oder, Der Theologischen Facultaet zu Halle Anmerckungen über des Herrn Hoff-Raths und Professor Christian Wolffens Metaphysicam ... nebst beygefügter Hr. Hoff-R. und Prof. Christian Wolffens gründlicher Antwort -- Herrn D. Joh. Francisci Buddei S.S. Theol. P.P.O. zu Jena Bedencken über die Wolffianische Philosophie, mit Anmerckungen erläutert von Christian Wolffen.

The book _Metaphysics in Contemporary Physics_ offers various perspectives on the relation and mutual influence between modern physical theories and analytic metaphysics.

This paper poses a problem for Lewis’ Principal Principle in a subjective Bayesian framework: we show that, where chances inform degrees of belief, subjective Bayesianism fails to validate normal informal standards of what is reasonable. This problem points to a tension between the Principal Principle and the claim that conditional degrees of belief are conditional probabilities. However, one version of objective Bayesianism has a straightforward resolution to this problem, because it avoids this latter claim. The problem, then, offers some support (...) to this version of objective Bayesianism. (shrink)

This paper poses a problem for Lewis’ Principal Principle in a subjective Bayesian framework: we show that, where chances inform degrees of belief, subjective Bayesianism fails to validate normal informal standards of what is reasonable. This problem points to a tension between the Principal Principle and the claim that conditional degrees of belief are conditional probabilities. However, one version of objective Bayesianism has a straightforward resolution to this problem, because it avoids this latter claim. The problem, then, offers some support (...) to this version of objective Bayesianism. (shrink)

Why does equality matter, as a social and political value, and what does it require? Relational egalitarians argue that it does not require that people receive equal distributive shares of some good, but that they relate as equals. Christian Schemmel here provides the first comprehensive development of a liberal conception of relational equality, one which understands relations of non-domination and egalitarian norms of social status as stringent demands of social justice. He first argues that expressing respect for the freedom and (...) equality of individuals in social cooperation requires stringent protections against domination. Taking this as a starting point, he then develops a substantive, liberal conception of non-domination and argues that non-domination is a particularly important, but not the only, concern of social justice. From there, Schemmel develops an account of the wrongness of inegalitarian norms of social status which shows how status-induced foreclosure of important social opportunities is a social injustice in its own right, over and above the role of status inequality in enabling domination, and the threats it poses to individuals' self-respect. Finally, Schemmel articulates the core requirements of liberal relational egalitarianism for political, economic, and health justice: these amount to demands for far-reaching forms of equality in all three domains, which can rarely, if ever, be overridden by competing concerns. With expert rigor and creativity, Justice and Egalitarian Relations brings together scholarship in a variety of related topics, from social justice and liberalism to distributive and relational equality, social equality, neo-republicanism, and non-denomination. (shrink)

While in medicine, comparison of the data supplied by a clinical syndrome with the data supplied by the biological system is used to arrive at the most accurate diagnosis, the same cannot be said of financial economics: the accumulation of statistical results that contradict the Brownian hypothesis used in risk modelling, combined with serious empirical problems in the practical implementation of the Black-Scholes-Merton model, the benchmark theory of mathematical finance founded on the Brownian hypothesis, has failed to change the Brownian (...) representation, which has endured for more than fifty years despite the extent of its invalidation by experience. Without any statistical foundations, one mathematical representation has become the established approach, acting in the minds of practitioners as a “prenotion” in the sense the word is used by Durkheim, i.e. a “schematic, summary representation” which has produced a kind of spontaneous epistemology. The question arises of the persistence of this mathematical representation, which has been the basis for every financial risk modelling approach: how can its long life be explained? How was this spontaneous epistemology formed, and why did it prove to be so persistent? To address this question and offer an answer, I will test the various dynamics of scientific knowledge used with reference to financial modelling. All these dynamics are specific ways of describing the relationship between knowledge of a phenomenon and the phenomenon itself. Observing that it is impossible for the positivist approach to solve the financial puzzle, I turn to the three principal postpositivist dynamics, developed by Kuhn, Lakatos and Quine. I shall try to make to speak these representations of science for financial research, in order to reflect on the dominance of the Brownian representation in finance. We shall see that none of the epistemologies examined can explain why the Brownian representation continues to be used in mathematical finance research. I shall then propose an alternative hypothesis, concerning a significant pervading mental model that has irrigated both academics and practitioners in the financial sector: the “principle of continuity” introduced into economics by Marshall in. I consider that this principle of continuity has become a “persistent idea” in the form of a viral approach to representations, and I give this persistent idea the metaphorical name of the “Brownian virus”. Then, to explain the spread of this Brownian virus through the financial sector, the contamination of financial practices by this mental representation founded on the principle of continuity, I introduce the concept of the “financial Logos”, a discourse that structures practices and organisations, calculations, prudential regulations and accounting standards, leading to a general financialisation of society from the 1980s onwards. (shrink)