We introduce a new operator – belief fusion– which aggregates the beliefs of two agents, each informed by a subset of sources ranked by reliability. In the process we definepedigreed belief states, which enrich standard belief states with the source of each piece of information. We note that the fusion operator satisfies the invariants of idempotence, associativity, and commutativity. As a result, it can be iterated without difficulty. We also define belief diffusion; whereas fusion generally produces a belief state with (...) more information than is possessed by either of its two arguments, diffusion produces a state with less information. Fusion and diffusion are symmetric operators, and together define a distributive lattice. Finally, we show that AGM revision can be viewed as fusion between a novice and an expert. (shrink)

It is suggested that taking into account considerations that traditionally fall within the scope of computer science in general, and artificial intelligence in particular, sheds new light on the subject of causation. It is argued that adopting causal notions con be viewed as filling a computational need: They allow reasoning with incomplete information, facilitate economical representations, and afford relatively efficient methods for reasoning about those representations. Specifically, it is proposed that causal reasoning is intimately bound to nonmonotonic reasoning. An account (...) of causation is offered that relies upon this connection, and compares this proposal to previous accounts within philosophy and artificial intelligence. (shrink)

We identify two pragmatic problems in temporal reasoning, the qualification problem and the extended prediction problem, the latter subsuming the infamous frame problem. Solutions to those seem to call for nonmonotonic inferences, and yet naive use of standard nonmonotonic logics turns out to be inappropriate. Looking for an alternative, we first propose a uniform approach to constructing and understanding nonmonotonic logics. This framework subsumes many existing nonmonotonic formalisms, and yet is remarkably simple, adding almost no extra baggage to traditional logic. (...) We then use this framework to propose a solution to the qualification problem. We also outline a solution to the extended prediction problem, and speculate on a possible connection between the above discussion and the concept of causation. (shrink)

While logical theories of information attitudes, such as knowledge, certainty and belief, have flourished in the past two decades, formalization of other facets of rational behavior have lagged behind significantly. One intriguing line of research concerns the concept of intention. I will discuss one approach to tackling the notion within a logical framework, based on a database perspective.

We introduce a new operator – belief fusion– which aggregates the beliefs of two agents, each informed by a subset of sources ranked by reliability. In the process we definepedigreed belief states, which enrich standard belief states with the source of each piece of information. We note that the fusion operator satisfies the invariants of idempotence, associativity, and commutativity. As a result, it can be iterated without difficulty. We also define belief diffusion; whereas fusion generally produces a belief state with (...) more information than is possessed by either of its two arguments, diffusion produces a state with less information. Fusion and diffusion are symmetric operators, and together define a distributive lattice. Finally, we show that AGM revision can be viewed as fusion between a novice and an expert. (shrink)

We present an approach to database update as a form of non monotonic temporal reasoning, the main idea of which is the (circumscriptive) minimization of changes with respect to a set of facts declared persistent by default. The focus of the paper is on the relation between this approach and the update semantics recently proposed by Katsuno and Mendelzon. Our contribution in this regard is twofold: • We prove a representation theorem for KM semantics in terms of a restricted subfamily (...) of the operators defined by our construction. • We show how the KM semantics can be generalized by relaxing our construction in a number of ways, each justified in certain intuitive circumstances and each corresponding to one specific postulate. It follows that there are reasonable update operators outside the KM family. • Our approach is not dependent for its plausibility on this connection with KM semantics. Rather, it provides a relatively rich and flexible framework in which the frame and ramification problems can be solved in a systematic way by reasoning about default persistence of facts. (shrink)

We present an approach to database update as a form of non monotonic temporal reasoning, the main idea of which is the (circumscriptive) minimization of changes with respect to a set of facts declared “persistent by default”. The focus of the paper is on the relation between this approach and the update semantics recently proposed by Katsuno and Mendelzon. Our contribution in this regard is twofold:We prove a representation theorem for KM semantics in terms of a restricted subfamily of the (...) operators defined by our construction.We show how the KM semantics can be generalized by relaxing our construction in a number of ways, each justified in certain intuitive circumstances and each corresponding to one specific postulate. It follows that there are reasonable update operators outside the KM family.Our approach is not dependent for its plausibility on this connection with KM semantics. Rather, it provides a relatively rich and flexible framework in which the frame and ramification problems can be solved in a systematic way by reasoning about default persistence of facts. (shrink)

Questionnaire data obtained from 97 supervisory and nonsupervisory employees representing the Production, Production Services, Marketing, and Administration departments of an Israeli metal production plant were used to test the relationship between selected personal and organizational attributes and work related misbehavior. Following Vardi and Wiener''s (1996) framework, Organizational Misbehavior (OMB) was defined as intentional acts that violate formal core organizational rules. We found that there was a significant negative relationship between Organizational Climate and OMB, and between the Organizational Climate dimensions (Warmth (...) and Support, and Reward), and OMB. Also, the activities of misbehavior reported by both managers and employees were negatively related to the Rules, Instrumental and Caring dimensions of Ethical Climates as defined by Victor and Cullen (1988). (shrink)

Leibniz’s interest in the Talmud and in Jewish philosophy and theology in general, is well established in the scholarly literature. In this paper, we suggest a short comparative study of Leibniz’s concept of the monad and the Talmudic idea of “Malchut.” Our study is based, specifically, on a tractate of the Talmud titled Yoma. This tractate is mainly focused on the Jewish Atonement Day, in which Jews are judged by God for their sins in the previous year. In particular, in (...) pages 38a-b of Yoma, the Talmud reads: “By your name they shall call you, and in your place they shall seat you, and from your own they shall give you; No person may touch that which is prepared for another, and one Malchut does not touch another even to the extent of a hairbreadth.” The Talmud suggests here that even though we somehow influence one another’s life, one cannot directly affect others’ predetermined place in the world or interfere in the individual paths prepared for others. In this paper, we aim to indicate the similarities between such Talmudic notions and Leibniz’s ideas in the Monadology – such as the ideas that monads have “no windows” and that a pre-established harmony is set among all monads by God – as a ground for future research. (shrink)

In Themistius’ Paraphrase of Aristotle’s _Metaphysics_ 12, Yoav Meyrav offers a new critical edition and study of the Hebrew text and the Arabic fragments of Themistius’ 4th century paraphrase, whose original Greek is lost.

On the basis of two large scale diary studies (n = 2022, n = 762) We study differences in the effects of dispositions and situations in the formation of positive and negative retrospective affect (retrospective-PA and retrospective-NA, respectively), the affect associated with extended (e.g. daily) experiences, as opposed to very short (episodic) experiences. We suggest that the differences between retrospective-PA and retrospective-NA is due to the fact that positive retrospective evaluation (i.e. the evaluation of positive retrospective affect) involves primarily top-down (...) processing, in which people resort to their dispositions in making these evaluations, whereas negative retrospective evaluation (the evaluation of negative retrospective affect) is primarily based on the cumulative affects of individual experiences. (shrink)

The collected volume Jewish Veganism and Vegetarianism: Studies and New Directions aspires to explore the growing phenomenon of Jews adopting a meat-free way of life from different perspectives and disciplines. Despite a number of standout contributions, it does little to advance scholarship in the field. The present review first discusses the various articles included in the volume and then reflects on the problematic editorial approach that hinders its enormous scholarly potential.

My key argument will be that by shifting the debate over Jewish emancipation from the plane of theology, where it had been traditionally fought, to the plane of sociology, Marx was able to circumvent one of Bauer's main arguments against emancipating the Jews. Bauer had contended that as a religion of law, not of faith, Judaism was by its very nature a public creed. It was incompatible, therefore, with life in a free state, where religion could only be a private (...) matter. Marx chose to ignore this argument, treat Judaism as no different from Christianity, and focus his discussion on the nature of the state on the one hand and on the role played by the Jews in civil society on the other. This was less than a satisfactory response to Bauer's argument, but it enabled Marx to present a powerful case for emancipation while, at the same time, launching his critique of economic alienation. Thus, the philosophical advances made by Marx in On the Jewish Question were necessitated by, and integrally related to, his commitment to Jewish emancipation. (shrink)

The COVID-19 pandemic has had pronounced effects on individuals' psychological well-being around the world. Concerns regarding the consequences of infection, as well as the general uncertainty and governmental regulations have resulted in increased psychological distress among many populations and cultures. In this regard, research has shown that the manner by which individuals perceive such large-scale threats and appraise them significantly contributes to the psychological consequences of such events. According to the Hostile-World Scenario model, negative engagement with such threats weakens one's (...) competence and coping abilities, whereas positive engagement facilitates resilience and enhances psychological adjustment. Accordingly, the current study examines the moderating role of both NE and PE in the connections of two main features of the current pandemic, COVID-19-related worries and loneliness, with anxiety. Data were collected between March 16 and April 14, 2020, from 1,112 Israelis, who provided information regarding COVID-19 health worries, loneliness, and anxiety. A special measure assembled items pertinent to the HWS-NE and HWS-PE throughout the survey. Results demonstrated that both HWS-NE and HWS-PE were significant moderators. COVID-19-related health worries/loneliness were linked with anxiety only among individuals with high HWS-NE, and were non-significant among those with low HWS-NE. Moreover, the positive association between loneliness and anxiety was significantly mitigated by high HWS-PE. The discussion highlights the importance of the HWS for understanding the psychological consequences of COVID-19 and offers practical suggestions, which may aid mental health practitioners in providing assistance and support to the general population. (shrink)

Lawyering for the Rule of Law introduces a new model of government lawyering in which government lawyers function as an ancillary mechanism that enables the court to expand its influence on policy-making within the political branches by forming out-of-court settlements. It discusses the centrality of government lawyers with regard to judicial mobilization and the enforcement of social reforms through adjudication, and sheds light on particular functions of government lawyers as adjudicators and facilitators of institutional arrangements. It also discusses the ethical (...) and professional dilemmas of government lawyers in judicial review and the relationship between lawyers' professional morality and outcomes in litigation. (shrink)

In this Article I argue that the citizenship status of Israel’s Palestinian citizens has been eroding since the "events" of October 2000 and that, as a result, Israel, within its rpe-1967 borders, may be moving from a form of democracy that has been termed "ethnic democracy" towards a form of non-democratic state that has been termed "ethnocracy." My argument is based primarily on two legal documents: the new Citizenship and Entry into Israel Law, 2003, which denies Palestinian citizens the right (...) to unite with their closest family members who are residents of the Occupied Territories, and the decision of the High Court of Justice that upheld the constitutionality of this law in 2006. Two other developments that seem to support my thesis are analyzed as well: the "events" of October 2000 themselves and the report of the state commission of inquiry that investigated these events, and the plan, advanced by Yvette Lieberman and his political party, "Yisrael Beytenu," to shift the border between Israel and the West Bank westward, depriving tens of thousands of citizen-Palestinians of their Israeli citizenship. (shrink)

_ Source: _Volume 46, Issue 3, pp 426 - 439 The concept of _flesh_ had a very short and fragmented career in the writings of Jacques Derrida, appearing as such in central arguments only in his reading of Antonin Artaud from 1965 and in an interview with Jean-Luc Nancy from 1988. By exposing and exploring several implicit discussions of flesh in Derrida’s juridico-political texts from the 1990s, this paper outlines the conceptualization of flesh implicit in Derrida’s work and, consequently, argues (...) that this conceptualization is more coherent and significant than it may first appear. Based on this, and drawing on an argument between David Wood and Matthew Calarco about the relation between deconstruction and vegetarianism, I go on to argue that the Derridean concept of flesh offered here puts us in a better position to understand and solve some of the discrepancies and inconsistencies of Derrida’s famous attempts to answer his own “question of the animal” in his later writings. (shrink)

Jacques Derrida’s “question of the animal” was arguably the central philosophical axis of his last decade. In this paper, I argue that Derrida’s discussion of animals and animality started much earlier than is typically thought and that the sources and origins of this question can be traced all the way back to his earliest deconstructive texts. In addition, while it is true that the central vein of Derrida’s “question of the animal” was his deconstruction of Martin Heidegger’s onto-theological definition of (...) the human Dasein, by exposing and exploring the animalistic and non-anthropocentric tones of Derrida’s earliest critiques of both structuralism and phenomenology, this paper also widens and deepens the significance of this question by revealing its origins and implications to be not exclusively Heideggerian. (shrink)

No one realized that the book and the labyrinth were one and the same.道可道[也]，非常[恆]道名可名[也]，非常[恆]名无名，天地[萬物]之始有名，萬物之母 故常[恆]無欲，以觀其眇常[恆]有欲，以觀其徼[噭]此兩者同出而異名同謂之玄，玄之又玄，眾眇之門。The dao that can be spoken of is not the constant DaoThe name that can be named is not the constant name;Nameless, it is the beginning of heaven and earth [the myriad things]Named, it is the mother of the myriad things. Therefore,Constantly without desire, observe its marvels;Constantly with desire, observe its manifestationsThese two are the same, when emerged they are named differently.When merged, this is called mystery, (...) mystery upon mystery, the gateway to the numerous marvels. (Daodejing 1)1The paradoxical opening lines of the Daodejing have .. (shrink)