In this paper we prove the equiconsistency of "Every $\omega_1$-tree which is first order definable over has a cofinal branch" with the existence of a $\Pi^1_1$ reflecting cardinal. We also prove that the addition of MA to the definable tree property increases the consistency strength to that of a weakly compact cardinal. Finally we comment on the generalization to higher cardinals.

Letterforms are an inseparable part of a civilized literary landscape. At some distant point in history, letters started as representations of things in the world. Then, gradually, through a complex evolutionary process, they came to be defined as the closed shapes of a writing system. This photo-typographic essay is a meditation on this remarkable transition. Exploring the relationship between typography and the visual world around us, the essay looks at the twenty-six letters of the English version of the Roman alphabet (...) in four manners: as the world presenting itself in the shape of a letter, as an intended letter in space, as a flat letter on paper, and finally as a pure geometric form embodied in a typeface. Familiar letterforms are presented in fresh, surprising ways, forming an homage to the beauty of type and a reflection on its ubiquity in our visual understanding of the world around us. Alongside the fascinating images, Ornan Rotem's text offers an overview and a detailed discussion of each letter. In this unusual book, text and image coalesce to create a modern day primer on letters: a typographic abecedarium. (shrink)

The article reviews the uses of the term ‘oikonomia’ in Greek-speaking antiquity and illustrates how the term was used in all spheres of human existence and in various arts and sciences, usually denoting the prudent dispensation of the field resources. In this era the arts and sciences also received their own economies, and the term oikonomia, designating in most cases the prudent management of resources, appears in political theory, military strategy, law, finance, medicine, literary criticism, architecture, music, history and rhetoric. (...) Among all the spheres, arts and sciences that were economized, the story of oikonomia in the field of rhetoric is at the center of this article’s attention. As shown, the concept of oikonomia took an intermediate form between the realm of thought – that is, the domain of philosophy – and the realm of public speech – the domain of politics. (shrink)

This article tackles Giorgio Agamben's critique of Michel Foucault's genealogy of governmentality in two ways: first, by presenting an alternative model of the relations between pastoral and theological economy and, second, by conducting a genealogy of the former as revealed in the state of exception, when canon law is suspended. Following the author's genealogy of oikonomia in the state of exception, he argues that politics and economy are distinct from one another by virtue of the fact that the primary relation (...) of the latter is one of inclusion while that of the former is one of exclusion. Finally, the author traces three of oikonomia's prolific qualities in the operation of governmentality in civil society and of market economy: its inclusiveness; the constant representation of the irreconcilability of law and authority; and its operation by accommodating to the ways of the governed. (shrink)

Abstract According to idealism the world, as we perceive it, is in effect a creation of the mind. There are many different forms of idealism and this paper investigates one form of idealism that was advocated by the 4th century Buddhist Yog?c?rin Vasubandhu and one not unfamiliar in the west, especially in the works of George Berkeley. This paper suggests that when idealism, as a metaphysical theory, is set within a soteriological framework, as is the case with Vasubandhu, it serves (...) to bridge the philosophical endeavour with the religious quest as outlined in Buddhist thought. Idealism is a theory about the borders between mind and matter, and specifically about the demolition of matter. This demolition, in the hands of Vasubandhu, manages to redefine the framework of speculation by incorporating the soteriological within it and thus constructing a viable bridge between philosophy and religion. (shrink)

In this paper we prove the independence of $\delta^1_n$ for n $\geq$ 3. We show that $\delta^1_4$ can be forced to be above any ordinal of L using set forcing. For $\delta^1_3$ we prove that it can be forced, using set forcing, to be above any L cardinal $\kappa$ such that $\kappa$ is $\Pi_1$ definable without parameters in L. We then show that $\delta^1_3$ cannot be forced by a set forcing to be above every cardinal of L. Finally we present (...) a class forcing construction to make $\delta^1_3$ greater than any given L cardinal. (shrink)

In this paper we prove the equiconsistency of "Every ω 1 -tree which is first order definable over (H ω 1 ·ε) has a cofinal branch" with the existence of a Π 1 1 reflecting cardinal. We also prove that the addition of MA to the definable tree property increases the consistency strength to that of a weakly compact cardinal. Finally we comment on the generalization to higher cardinals.

In this paper we prove the independence of δ 1 n for n ≥ 3. We show that δ 1 4 can be forced to be above any ordinal of L using set forcing. For δ 1 3 we prove that it can be forced, using set forcing, to be above any L cardinal κ such that κ is Π 1 definable without parameters in L. We then show that δ 1 3 cannot be forced by a set forcing to (...) be above every cardinal of L. Finally we present a class forcing construction to make δ 1 3 greater than any given L cardinal. (shrink)

When harm is caused by multiple injurers, damages are allocated among the responsible injurers in proportion to their relative responsibility for harm. This Article shows that a proportional allocation of liability between strictly-liable injurers distorts incentives to take precautions. The effects of this distortion depend on the nature of the injurers’ precautions. If precautions are complements, injurers compete for lower liability shares, which results in excessive care-taking. If precautions are substitutes, injurers are afflicted by moral hazard, which gives rise to (...) insufficient care-taking. By illuminating injurers’ strategic incentives, this Article highlights a tension between equity and efficiency under a proportional allocation of liability. (shrink)

The merging of the positions of photographer and collector defines the drive of a certain kind of photographic work, for which the camera becomes a collecting device, accumulating a collection that speaks the subjectivity of its author – the photographer. There are, however, two impulses at work here: the photographer-as-collector and the collector-as-photographer. Both are present in the work of Martin Parr, who has openly admitted that he has ‘the collecting gene’, but also, somewhat earlier, in the work of Walker (...) Evans whose obsession with collectibles and whose mode of photographic collecting provide a striking historical precedent for Parr’s compulsive practice. My article explores the collecting impulse that motivates these photographers and, more particularly, shapes a new mode of making photographs and cataloguing social life that seem to escape established genre categories, including especially the category of documentary. (shrink)

In this book, Shlomo Biderman examines the views, outlooks, and attitudes of two distinct cultures: the West and classical India. He turns to a rich and varied collection of primary sources: the _Rg Veda_, the Upanishads, and texts by the Buddhist philosophers Någårjuna and Vasubandhu, among others. In studying the West, Biderman considers the Bible and its commentaries, the writings of such philosophers as Plato, Descartes, Berkeley, Kant, and Derrida, and the literature of Kafka, Melville, and Orwell. Additional sources are (...) Mozart's _Don Giovanni_ and seminal films like Ingmar Bergman's _Persona_. Biderman uses concrete examples from religion and literature to illustrate the formal aspects of the philosophical problems of transcendence, language, selfhood, and the external world and then demonstrates their plausibility in actual situations. Though his method of analysis is comparative, Biderman does not adopt the disinterested stance of an "ideal" spectator. Rather, Biderman approaches ancient Indian thought and culture from a Western philosophical standpoint to uncover cultural presuppositions that can be difficult to expose from within the culture in question. The result is a fascinating landmark in the study of Indian and Western thought. Through his comparative prism, Biderman explores the most basic ideas underlying human culture, and his investigation not only sheds light on India's philosophical traditions but also facilitates a deeper understanding of our own. (shrink)

This article starts with a critical reflection on John Westlake’s reading of the history of empire and the English/British East India Company – for him, essentially, the proper concern of ‘constitutional history’ rather than international law. For Westlake, approaching this history through the prism of nineteenth-century positivist doctrine, the Company’s exercise of war powers could only result from state delegation. Against his warnings to international lawyers not to stray from the proper boundaries of international legal inquiry, the article proceeds to (...) recover Hugo Grotius’s theory of corporate belligerency in his early treatise De iure praedae. For Grotius, corporations could wage public war on behalf of the state yet, at the same time, were in law capable of waging private war in their own right. The article proceeds to reflect on the practice of corporate belligerency in the centuries separating Westlake and Grotius; it concludes with observations on the implications of Grotius’s theory of corporate belligerency today. (shrink)

Might paranoia bear some promise, not only danger, for democratic theory and politics? To suggest that we should treat paranoia with anything but disdain today, in the age of Q anon and other white-supremacist lies, seems dangerous. But three decades ago, feminist theorist Naomi Schor took the risk and defended female paranoia, arguing that paranoia is an appropriate affect for feminist theory and critique. This essay follows Schor’s invitation to risk proximity to paranoia. I argue that the political importance of (...) Schor’s essay lies in one particular attribute of female paranoia that she celebrates: its love of detail. To explore the promise and limitations of the paranoid love of detail I pair Schor with two 20th-century theorists – Hannah Arendt and Simone de Beauvoir. Each studies a paranoid woman who clings to details: Arendt’s Rahel Varnhagen counts the number of teacups that she serves in her German salon. Beauvoir’s housewife collects tufts of dust. With Schor, Arendt and Beauvoir, the article argues that love of detail is a critical component not only of paranoid indictments of the world, but also of any project that desires to repair the world in the wake of paranoia. (shrink)

This essay reads Hannah Arendt’s Rahel Varnhagen alongside Sigmund Freud’s case history of paranoia, The Schreber Case, two texts about 18th- and 19th-century personalities caught up in the gender and ethnic politics of their times. Noting affinities between the fantasies documented in Varnhagen’s and Schreber’s memoirs, I compare Seyla Benhabib’s and Eric Santner’s readings of these two texts as political, not psychological, documents. I propose a reading of paranoia positioned between Benhabib’s too optimistic dismissal of paranoia and Santner’s too tragic (...) approach. The result is a new reading of Varnhagen’s story and an approach to paranoia as a potentially promising political affect. Might paranoia stand not just for world-withdrawal but also for world-building? If so, this would be in keeping with Arendt’s own treatment of her subject’s persecution fantasies not only as a “verdict against the world” but also as a desire for a world. (shrink)

Background:Cardio-pulmonary resuscitation is the default procedure during cardio-pulmonary arrest. If a patient does not want cardio-pulmonary resuscitation, then a do not attempt resuscitation order must be documented. Often, this order is not given; even if thought to be appropriate. This situation can lead to a slow code, defined as an ineffective resuscitation, where all resuscitation procedures are not performed or done slowly.Research objectives:To describe the perceptions of nurses working on internal medicine wards of slow codes, including the factors associated with (...) its implementation.Research design:This was a cross-sectional, descriptive study. Participants completed a personal characteristics questionnaire and the Perceptions and Factors of Slow Codes questionnaire designed for this study.Participants and research context:The sample was a convenience sample of nurses working on internal medicine wards in two Israeli hospitals.Ethical considerations:The study received ethical approval from both institutions, where data were collected and stored according to institutional policy.Findings:Most reported that resuscitations were conducted according to protocol. Some took their time calling the code, or waited by the bedside and did not perform cardio-pulmonary resuscitation. Factors most associated with slow codes were poor patient prognosis and a low chance of patient survival. Two-thirds reported that slow codes were done on their unit and the majority perceived slow codes as ethical.Discussion:This study confirms that slow codes are part of medical care on internal medicine wards, where most nurses perceive them as an ethical alternative. These perceptions are in contrast to most legal and ethical opinions expressed in the literature.Conclusion:Nurses should be educated about the legal and ethical implications of slow codes, and qualitative and quantitative studies should be conducted that further investigate its implementation. (shrink)

A collection of essays in which philosophers of widely different interests grapple with the problem of the relative and the absolute in philosophy and religion.

The present study tested the existence of a cognitive schema that guides people's evaluations of the likelihood that observed problem-solving processes will succeed. The hypothesised schema consisted of attributes that were found to distinguish between retrospective case reports of successful and unsuccessful real world problem solving (Lipshitz & Bar Ilan, 1996). Participants were asked to evaluate the likelihood of success of identical cases of problem solving that differed in the presence or absence of diagnosis, the selection of appropriate or inappropriate (...) solutions, and the pairing of diagnosis with appropriate or non-appropriate solutions. Consistent with the proposition, diagnosis affected perceived likelihood of success, albeit only when solution quality was held constant, and appropriate diagnosis with a compatible solution produced higher perceived likelihood of success than appropriate diagnosis with incompatible solutions. In addition, results showed that solution quality played a significant role, and that compatibility with a six-phase rational model of problem solving played no role in judging likelihood of success. (shrink)

The military service of combat soldiers may pose many threats to their well being and often take a toll on body and mind, influencing the physical and emotional make-up of combatants and veterans. The current study aims to enhance our knowledge about the combat experiences and the challenges that female soldiers face both during and after their service. The study is based on qualitative methods and narrative analysis of in-depth semi-structured personal interviews with twenty military veterans. It aims to analyze (...) the narratives of American and Israeli female combat soldiers regarding their military service, with emphasis on the soldiers’ descriptions, in their own words, about their difficulties, challenges, coping and successes during their service and transition to civilian life. A recurring theme in the interviews with the veterans of both militaries was the need to be heard and the fact that societies, therapists, and military institutions do not always truly listen to female veterans’ experiences and are not really interested in what actually ails them. Our research suggests that conventional methods used in research relating to veterans might at times be inadequate, because the inherent categorization might abstract, pathologize, and fragment a wide array of soldiers’ modes of post-combat being. Moreover, female veterans’ voices will not be fully heard unless we allow them to be active participants in generating knowledge about themselves. (shrink)

Although we frequently acquire knowledge and skills through social interactions, the focus of most research on learning is on individual learning. Here we characterize Interaction Based Learning, which represents the acquisition of knowledge or skill through social interactions, and compare it to Observational Learning —learning by observation. To that end, we designed a movement synchronization paradigm whereby participants learned Tai-Chi inspired movement sequences from trained teachers in two separated sessions. We used a motion capture system to track the movement of (...) 40 dyads comprised of a teacher and learner, who were randomly divided into OL or IBL groups, and calculated time-varying synchrony of three-dimensional movement velocity. While in the IBL group both the learner and the teacher could see each other through a transparent glass, in the OL group dyads interacted through a one-way mirror, such that the learners observed the teacher, but the teacher could not see the learners. Results show that although the number of movements recalled was not different between groups, we found improved movement smoothness in the IBL compared to the OL group, indicating movement acquisition was better in the IBL group. In addition, we found that motor synchronization levels in dyads improved over time, indicating that movement synchronization can be learned and retained. In the first session, the IBL group, but not the OL group, showed a significant improvement in synchronization. This suggests that dyadic interaction is important for learning movement sequences, and that bidirectional communication of signals and mutual feedback are essential for the consolidation of motor learning. (shrink)

Mahloket [dispute] has been part of the human experience since time immemorial. Upon departure from the Garden of Eden the first mahloket arose between Cain and Abel - a conflict that ultimately led to bloodshed. Ever since, the phenomenon of mahloket has been a fact of life¿ The state of mahloket nowadays is lamentable. Debates on the internet are aggressive, even violent, seemingly governed solely by the law of the jungle. A terrible litany of personal attacks, lies, distortions, slander, invasion (...) of privacy, and an overall lack of civility abound¿ We are facing a critical threat to humanity in general, and to the State of Israel, the Jewish nation, and the Torah in particular.After years of exploring the topic of mahloket - recognizing its importance, its benefits, and its destructive potential - Rabbi Yuval Cherlow presents LeShem Shamayim, an ambitious and groundbreaking work on the ethics of public discourse. Drawing upon both the culture of debate embodied by generations of Jewish Sages and upon principles of postmodernism, Rabbi Cherlow has written a comprehensive code of ethics for conducting fair, productive discourse. (shrink)

Als die Swissair 1931 gegründet wurde hob der helvetische Nationalstolz ab. Die Fluggesellschaft mit dem weissen Kreuz auf rotem Grund wurde nach dem Grounding von 2001 endgültig zum Mythos. Während der siebzig Jahre ihres Bestehens verwandte sie viel Sorgfalt darauf, Menschen und Maschinen, den Betrieb an Bord und am Boden sowie die Sicht aus dem Flugzeug zu dokumentieren. Die Fotografen der Swissair bzw. ihrer Vorgängerfirmen rückten den Alltag der Fluglinie ins Bild - Flotte und Flugplätze, Piloten und Stewardessen, die (...) Alpen und ferne Destinationen, Passagiere, Verpflegung, Werkstätten und Technik. 'Swissair Souvenirs' präsentiert die schönsten Fotografien aus diesem Bestand des Bildarchivs der ETH-Bibliothek mit einem Text des Historikers Ruedi Weidmann zur Geschichte der Fotografie bei der Swissair. Die für Werbung und Pressearbeit erstellten Fotografien prägten das Bild der Swissair als Inbegriff der Eleganz des Fliegens entscheidend mit. 'Swissair Souvenirs' ist die reich illustrierte Hommage an den Mythos Swissair. (shrink)