Complete collection of Schwarzschild’s essays on the neo-Kantian Jewish philosopher Hermann Cohen. Steven S. Schwarzschild (1924–1989) was arguably the leading expositor of German-Jewish philosopher Hermann Cohen (1842–1918), undertaking a lifelong effort to reintroduce Cohen’s thought into contemporary philosophical discourse. In The Tragedy of Optimism, George Y. Kohler brings together all of Schwarzschild’s work on Cohen for the first time. Schwarzschild’s readings of Cohen are unique and profound; he was conversant with both worlds that shaped Cohen’s thought, (...) neo-Kantian German idealism and Jewish theology. The collection covers a wide range of subjects, from ethics, socialism, the concept of human selfhood, and the mathematics of the infinite to more explicitly Jewish themes. This volume includes two of Schwarzschild’s previously unpublished manuscripts and a scholarly introduction by Kohler. Schwarzschild shows that despite its seeming defeat by events of the twentieth century, Cohen’s optimism about human progress is a rational, indeed necessary, path to peace. George Y. Kohler is Director of the Joseph Carlebach Institute and Senior Lecturer of Jewish Philosophy at Bar Ilan University, Israel. He is the author of Reading Maimonides’ Philosophy in 19th Century Germany: The Guide to Religious Reform. (shrink)

I argue that Judaism and Jewish culture have paradigmatically and throughout history operated with a fundamental dichotomy between nature and ethics. Pagan ontologism, on the other hand, and the Christian synthesis of biblical transcendentalism and Greek incamationism result in human and historical submission to what are acclaimed as “natural forces.” Although in the history of Jewish culture such a heretical, quasi-pantheistic tendency asserted itself, first in mediaeval kabbalism and then in modem Zionism, from a traditional Jewish standpoint nature remains subject (...) to humanly enacted ends. Evidence for this general thesis can be found in biblical, Talmudic, medieval philosophic, and mystical literature, in modem religious, poetic, and Zionist literature, and in the history of general philosophy. (shrink)

I argue that Judaism and Jewish culture have paradigmatically and throughout history operated with a fundamental dichotomy between nature (“what is”) and ethics (i.e., God and man-“what ought to be”). Pagan ontologism, on the other hand, and the Christian synthesis of biblical transcendentalism and Greek incamationism result in human and historical submission to what are acclaimed as “natural forces.” Although in the history of Jewish culture such a heretical, quasi-pantheistic tendency asserted itself, first in mediaeval kabbalism and then in modem (...) Zionism, from a traditional Jewish standpoint nature remains subject to humanly enacted ends. Evidence for this general thesis can be found in biblical, Talmudic, medieval philosophic, and mystical literature, in modem religious, poetic, and Zionist literature, and in the history of general philosophy. (shrink)

Pippin’s book demonstrates in detail the centrality and the philosophical power of “forms,” formalism, in Kant’s cognitive work.

Pippin’s book demonstrates in detail the centrality and the philosophical power of “forms,” formalism, in Kant’s cognitive work.

The ongoing importance of the philosophic work of Hermann Cohen, founder of “Marburg neo-Kantianism,” is far too little known or appreciated. This is also true of the extension of his systematic work to philosophy of religion, and among Jews his philosophy of Judaism is largely misunderstood.

This paper strives to characterize the relation between accent placement and discourse in terms of independent constraints operating at the interface between syntax and interpretation. The Givenness Constraint requires un-F-marked constituents to be given. Key here is our definition of givenness, which synthesizes insights from the literature on the semantics of focus with older views on information structure. AvoidF requires speakers to economize on F-marking. A third constraint requires a subset of F-markers to dominate accents.The characteristic prominence patterns of "novelty (...) focus" and "contrastive focus" both arise from a combination of the Givenness Constraint and AvoidF. Patterns of prominence in questions as well as in answers to questions are explained in terms of the constraints, thanks in part to the way in which the Givenness relation is defined. Head/argument asymmetries noted in the literature on Focus Projection are placed in the phonology-syntax interface, independent of discourse conditions. Deaccenting follows when AvoidF is ranked higher than constraint(s) governing head/argument asymmetries. (shrink)

This paper grew out of a reaction to Elisabeth Selkirk's contribution to the Handbook of Phonology (Goldsmith 1996). Section 1.2 of that article is concerned with syntactic and semantic aspects of the placement of pitch accents in English. As will be seen in the data to be presented below, the constellation of pitch accents in an utterance is determined in part by properties of the preceding discourse, including the distinction between new and old information. This means for example, that a (...) phrase containing accent is appropriate in a different set of contexts than that same phrase unaccented. Since accents are assigned within words but the pragmatics can make reference to phrases, the following question arises. Given a word that is accented, which phrases count as containing accent as far as the pragmatics is concerned and which not? This question is known as the projection problem, though I have characterized it in slightly different terms than is normally done, for reasons to be made clear below. As Selkirk shows, projection is sensitive to argument structure and other syntactic notions (see Gussenhoven(1984), Rochement(1986), Schmerling(1976) and Selkirk 1984)). In Selkirk's system, a sentence can have one or more foci and these foci are marked with an F in the syntactic tree. Focussing a phrase leads to a certain kind of.. (shrink)

It is natural to think of comparisons in terms of points on a scale. Jack is taller than Jill if the point associated with Jack on the height scale is higher than Jill’s point. Jack is much taller than Jill is if Jack’s point is separated from Jill’s by a sizable amount. It is also natural to think of temporal discourse in terms of points on a time line. The analogy between the two is worth taking seriously.

Public law adjudication has grown dramatically in recent decades in many English-speaking countries. In the United States, and increasingly in other countries where it used to be rare for public questions to be decided in court, controversial questions of public policy are tried as constitutional or human rights issues and decided by court order. But in other areas of law - in everyday tort, contract, and property cases - court decisions are typically much less dramatic and seldom if ever announce (...) controversial innovations in public policy. Yet in private law cases too there are implicit questions of social justice.In common law countries, perhaps not surprisingly, tort, contract, and other private law cases are often decided on common law principles. Common law has a style and ethos of its own. It is based on precedent and, although precedent is open to modification, the common law style is anything but radical. With roots in the nineteenth century and earlier, common law often reflects classically liberal ideas, more or less consciously and more or less robustly.Instead of approaching private law cases with a common law mindset, should judges not treat these cases the way they might treat public law cases? Should courts not promote a vision of justice and human rights through private law adjudication, just as they sometimes - and in many countries increasingly - do in notable public law decisions?This article suggests several reasons why they should not. Turning private law more public in such a way would have considerable costs in legal stability, transparency, legitimacy, and judicial habits of neutrality and impartiality. Each of these considerations in turn is associated with what is generally thought of as the Rule of Law. The classically liberal ideas in the common law bloodstream themselves have at least some association with political freedom and the Rule of Law. And even if one is sceptical about classical liberalism and enthusiastic about today's public law, one might consider that public acceptance of ambitious public law adjudication may depend at least in part on the credit that courts build up through morally and politically unambitious day-to-day common law adjudication. (shrink)

I. Intervals & the Unique Witness Property (1) John is taller than Mary. (2) \!d \!dS John is d-tall ‚ (d B dS) ‚ Jill is d S-tall. (3) \!d \!dS ϕ(d) ‚ (d B dS) ‚ ψ(dS). (p-p) (4) SNEAKERS. Grant expresses interest in a pair of sneakers. I offer to buy them for him, having the impression that they cost somewhere in the $20-$30 range. We arrive at the store and to my horror I discover that the sneakers (...) cost $150. (shrink)

This chapter contains sections titled: The Enlightenment and Its Antecedents Equal Rights and American Constitutional Law Liberty and Equality under the Constitution The Radical Critique and the Radical Dilemma Rawls Dworkin Equality of Capabilities Equality Unmodified or Spheres of Justice Is Equality a Value? References.

The Schwarzschild solution has played a fundamental conceptual role in general relativity, and beyond, for instance, regarding event horizons, spacetime singularities and aspects of quantum field theory in curved spacetimes. However, one still encounters the existence of misconceptions and a certain ambiguity inherent in the Schwarzschild solution in the literature. By taking into account the point of view of an observer in the interior of the event horizon, one verifies that new conceptual difficulties arise. In this work, besides (...) providing a very brief pedagogical review, we further analyze the interior Schwarzschild black hole solution. Firstly, by deducing the interior metric by considering time-dependent metric coefficients, the interior region is analyzed without the prejudices inherited from the exterior geometry. We also pay close attention to several respective cosmological interpretations, and briefly address some of the difficulties associated to spacetime singularities. Secondly, we deduce the conserved quantities of null and timelike geodesics, and discuss several particular cases in some detail. Thirdly, we examine the Eddington–Finkelstein and Kruskal coordinates directly from the interior solution. In concluding, it is important to emphasize that the interior structure of realistic black holes has not been satisfactorily determined, and is still open to considerable debate. (shrink)

The compact and, with \ M\, very massive object located at the center of the Milky Way is currently the very best candidate for a supermassive black hole in our immediate vicinity. The strongest evidence for this is provided by measurements of stellar orbits, variable X-ray emission, and strongly variable polarized near-infrared emission from the location of the radio source Sagittarius A* in the middle of the central stellar cluster. Simultaneous near-infrared and X-ray observations of SgrA* have revealed insights into (...) the emission mechanisms responsible for the powerful near-infrared and X-ray flares from within a few tens to one hundred Schwarzschild radii of such a putative SMBH. If SgrA* is indeed a SMBH it will, in projection onto the sky, have the largest event horizon and will certainly be the first and most important target for very long baseline interferometry observations currently being prepared by the event horizon telescope. These observations in combination with the infrared interferometry experiment GRAVITY at the very large telescope interferometer and other experiments across the electromagnetic spectrum might yield proof for the presence of a black hole at the center of the Milky Way. The large body of evidence continues to discriminate the identification of SgrA* as a SMBH from alternative possibilities. It is, however, unclear when the ever mounting evidence for SgrA* being associated with a SMBH will suffice as a convincing proof. Additional compelling evidence may come from future gravitational wave observatories. This manuscript reviews the observational facts, theoretical grounds and conceptual aspects for the case of SgrA* being a black hole. We treat theory and observations in the framework of the philosophical discussions about “realism and underdetermination”, as this line of arguments allows us to describe the situation in observational astrophysics with respect to supermassive black holes. Questions concerning the existence of supermassive black holes and in particular SgrA* are discussed using causation as an indispensable element. We show that the results of our investigation are convincingly mapped out by this combination of concepts. (shrink)

The Schwarzschild solution (Schwarzschild, 1915/16) to Einstein’s General Theory of Relativity (GTR) is accepted in theoretical physics as the unique solution to GTR for a central-mass system. In this paper I propose an alternative solution to GTR, and argue it is both logically consistent and empirically realistic as a theory of gravity. This solution is here called K-gravity. The introduction explains the basic concept. The central sections go through the technical detail, defining the basic solution for the geometric (...) tensor, the Christoffel symbols, Ricci tensor, Ricci scalar, Einstein tensor, stress-energy tensor and density-pressure for the system. The density is integrated, and some consistency properties are demonstrated. A notable feature is the disappearance of the event horizon singularity, i.e. there are no black holes. So far this is for a single central mass. A generalization of the solution for multiple masses is then proposed. This is required to support K-gravity as a viable general interpretation of gravity. Then the question of empirical tests is discussed. It is argued that current observational data is almost but not quite sufficient to verify or falsify K-gravity. The Pioneer spacecraft trajectory data is of particular interest, as this is capable of providing a test; but the data (which originally showed anomalies that match K-gravity) is now uncertain. A new and very practical experiment is proposed to settle the matter. This would provide a novel test of GTR, and a novel test of the cause of the Pioneer anomalies. In conclusion, K-gravity has extensive ramifications for gravitational physics and for the philosophy of GTR and space-time. (shrink)

These proceedings collect the selected contributions of participants of the First Karl Schwarzschild Meeting on Gravitational Physics, held in Frankfurt, Germany to celebrate the 140th anniversary of Schwarzschild's birth. They are grouped into 4 main themes: I. The Life and Work of Karl Schwarzschild; II. Black Holes in Classical General Relativity, Numerical Relativity, Astrophysics, Cosmology, and Alternative Theories of Gravity; III. Black Holes in Quantum Gravity and String Theory; IV. Other Topics in Contemporary Gravitation. Inspired by the (...) foundational principle ``By acknowledging the past, we open a route to the future", the week-long meeting, envisioned as a forum for exchange between scientists from all locations and levels of education, drew participants from 15 countries across 4 continents. In addition to plenary talks from leading researchers, a special focus on young talent was provided, a feature underlined by the Springer Prize for the best student and junior presentations. (shrink)

A famous Newtonian argument by Michell and Laplace, regarding the existence of “dark bodies” and dating back to the end of the 18th century, is able to provide an exact general-relativistic result, namely the exact formula for the Schwarzschild radius. Since general relativity was formulated more than a century after this argument had been issued, it looks quite surprising that such a correct prediction could have been possible. Far from being merely a fortuitous coincidence (as one might justifiably be (...) induced to think), this fact can find a reasonable explanation once the question is approached the other way round, i.e. from the general-relativistic point of view. By reexamining Laplace’s proof from this point of view, we discuss here the reasons why Michell-Laplace argument can be so “unexpectedly" correct in its general-relativistic prediction. (shrink)

This volume is a tribute to Roger Schwarzschild's immense contributions in the formal semantics of nouns, focus, degrees and space, and tense and aspect. Collectively, the papers in the volume reveal parallels across ontological domains, in particular in the context of elements with internal structure, like plural sets, alternative sets, degree intervals, temporal intervals, and vectors. This research suggests that the structure of an entity could inform the semantic behavior of that entity just as much than its semantic type (...) or lexical category. And because these structures dictate the formation of semantic alternatives, it can help inform focus semantics and scalar implicature as well. Old questions on plurals, focus and degree expressions get new answers in this collection of papers in honor of Roger Schwarzchild. Roger Schwarzschild is one of the leading scholars in semantics, and the editors have been highly successful in requesting contributions by his teachers, peers and former students. Some papers have circulated in draft form for many years, and find their final home in this edited volume, which well reflects the state of the art in the field. Prof. dr. Henriëtte de Swart, Utrecht University, The Netherlands. (shrink)

This dissertation is based on the compositional model theoretic approach to natural language semantics that was initiated by Montague (1970) and developed by subsequent work. In this general approach, coordination and negation are treated following Keenan & Faltz (1978, 1985) using boolean algebras. As in Barwise & Cooper (1981) noun phrases uniformly denote objects in the boolean domain of generalized quanti®ers. These foundational assumptions, although elegant and minimalistic, are challenged by various phenomena of coordination, plurality and scope. The dissertation solves (...) these problems by developing a ¯exible process of meaning composition, as ®rst proposed by Partee & Rooth (1983). Flexible interpretation involves semantic operations without any phonological counterpart, which participate in the interpretation process and change meanings of overt expressions. The dissertation introduces a novel ¯exible system where a small number of operations describe the behaviour of complex phenomena such as `non-boolean' and, the scope of inde®nites and the semantics of collectivity with quanti®cational NPs. The proposed theory is based on a distinction between two features of meanings in natural language. (shrink)

In this article it is argued that a continuity exists between Karl Schwarzschild's work on foundational problems on the borderline of physics and astronomy and his later occupation with general relativity. Based on an analysis of Schwarzschild's published works as well as formerly neglected unpublished notes it is shown that, long before the rise of general relativity, Schwarzschild was concerned with problems that later became associated with that theory. In particular he considered non-Euclidean cosmologies, linked the phenomena (...) of gravitation and inertia to the problem of the precession of Mercury's perihelion, and entertained the possibility of inertial frames rotating with respect to one another. It is argued that these earlier considerations, which reflect his interdisciplinary outlook on the foundations of the exact sciences, enabled Schwarzschild to recognize the significance of general relativity for astronomy, astrophysics, and cosmology earlier than most of his collegues and shaped his contributions to this theory. (shrink)

A brief presentation of the major conclusions contained in the recently published monograph entitled "The Ascent to Law: Searches and Solutions," written over a period of many years. Chapter headings are: The law - an objective reality. The dogma of the law. The drama of scholarship. Searching. "The entire" substance of the law. Juridical constructs. The logic of laws. The secret of the law. Law - the highest purpose. Law in the life and fate of mankind.

Frant︠s︡uzskiĭ materializm XVIII veka -- Frant︠s︡uzskie istoriki vremen Restavrat︠s︡ii -- Sot︠s︡ialisty-utopisty -- Idealisticheskai︠a︡ nemet︠s︡kai︠a︡ filosofii︠a︡ -- Sovremennyĭ materializm.

Studies on Jaina logic based on third chapter of Prameyakamalamārtaṇḍa; includes text with English translation.

L'objet de cet article est de déterminer et d'analyser l'image de la Vierge Marie dans la piété russe. Dans cette culture marquée par l'Empire Byzantin et la religion chrétienne orthodoxe, la figure de la Vierge Marie n'a pas, comme dans l'occident catholique, été supplantée par des idéalisations comme Béatrix pour Dante ou l'amour courtois pour le Moyen-Age, de sorte que son image a continué de jouer un rôle prépondérant dans la piété populaire russe.

The fundamental ideas concerning computation and recursion naturally find their place at the interface between logic and theoretical computer science. The contributions in this book, by leaders in the field, provide a picture of current ideas and methods in the ongoing investigations into the pure mathematical foundations of computability theory. The topics range over computable functions, enumerable sets, degree structures, complexity, subrecursiveness, domains and inductive inference. A number of the articles contain introductory and background material which it is hoped will (...) make this volume an invaluable resource for specialists and non-specialists alike. (shrink)