We prove that the problem of determining the minimum propositional proof length is NP- hard to approximate within a factor of 2 log 1 - o(1) n . These results are very robust in that they hold for almost all natural proof systems, including: Frege systems, extended Frege systems, resolution, Horn resolution, the polynomial calculus, the sequent calculus, the cut-free sequent calculus, as well as the polynomial calculus. Our hardness of approximation results usually apply to proof length measured either by (...) number of symbols or by number of inferences, for tree-like or dag-like proofs. We introduce the Monotone Minimum (Circuit) Satisfying Assignment problem and reduce it to the problems of approximation of the length of proofs. (shrink)

Alan Turing’s 1950 imitation game has been widely understood as a means for testing if an entity is intelligent. Following a series of papers by Diane Proudfoot, I offer a socio-technological interpretation of Turing’s paper and present an alternative way of understanding both the imitation game and Turing’s concept of intelligence. Turing, I claim, saw intelligence as a social concept, meaning that possession of intelligence is a property determined by society’s attitude toward the entity. He realized that as long as (...) human society held a prejudiced attitude toward machinery—seeing machines a priori as mindless objects—machines could not be said to be intelligent, by definition. He also realized, though, that if humans’ a priori, chauvinistic attitude toward machinery changed, the existence of intelligent machines would become logically possible. Turing thought that such a change would eventually occur: He believed that when scientists overcome the technological challenge of constructing sophisticated machines that could imitate human verbal behavior—i.e., do well in the imitation game—humans’ prejudiced attitude toward machinery will have altered in such a way that machines could be said to be intelligent. The imitation game, for Turing, was not an intelligence test, but a technological aspiration whose realization would likely involve a change in society’s attitude toward machines. (shrink)

In this paper, I recount the history of the International Journal of Philosophical Studies (IJPS), and my role as Founding Editor. The IJPS emerged from the earlier annual Philosophical Studies (Maynooth), founded by Desmond Bastable in 1951 and published regularly until 1988. I took over as Editor from 1989 to 1992 and then began the International Journal of Philosophical Studies.

The late Rabbi Shlomo Freifeld possessed the enviable ability to relate to a wide range of people. The genuineness of his caring for others, his rock-solid convictions and fluent expression created a magnetic personality few could resist. His ch.

Libertarian paternalism's notion of “nudging” refers to steering individual decision making so as to make choosers better off without breaching their free choice. If successful, this may offer an ideal synthesis between the duty to respect patient autonomy and that of beneficence, which at times favors paternalistic influence. A growing body of literature attempts to assess the merits of nudging in health care. However, this literature deals almost exclusively with health policy, while the question of the potential benefit of nudging (...) for the practice of informed consent has escaped systematic analysis. This article focuses on this question. While it concedes that nudging could amount to improper exploitation of cognitive weaknesses, it defends the practice of nudging in a wide range of other conditions. The conclusion is that, when ethically legitimate, nudging offers an important new paradigm for informed consent, with a special potential to overcome the classical dilemma between paternalistic beneficence and respect for autonomy. (shrink)

This chapter explicates Husserl’s transcendental idealism as motivated by his critiques of naturalism and objectivism. The chapter proposes a way of resolving the paradox of transcendental subjectivity, namely: how subjectivity can be both for the world and in the world. Husserl’s idealism has a number of commitments: priority of consciousness over being in the correlation between subjectivity and objectivity; all “meaning and being” depend on transcendental subjectivity; transcendental subjectivity is not a “piece of the world” ; transcendental subjectivity belongs to (...) the open network of intersubjectivity that is cultural and historical. (shrink)

ABSTRACTThis paper introduces the category of ‘non-deceptive manipulation that causes false beliefs’, analyzes how it narrows the traditional scope of ‘deception’, and draws moral implications.

“de-extinction” refers to the process of resurrecting extinct species by genetic methods. This science-fiction-sounding idea is in fact already in early processes of scientific implementation. Although this recent “revival of the dead” raises deep ethical questions, the ethics of de-extinction has barely received philosophical treatment. Rather than seeking a verdict for or against de-extinction, this paper attempts an overview and some novel analyses of the main ethical considerations. Five dimensions of the ethics of de-extinction are explored: (a) the possible contribution (...) of de-extinction to promoting ecological values, (b) the deontological argument that we owe de-extinction to species we rendered extinct, (c) the question of “playing God” through de-extinction, (d) the utilitarian perspective, and (e) the role of aesthetic considerations in the ethics of de-extinction. A general feature arising from the paper’s discussion is that, due to de-extinction’s special character, it repeatedly tests the limits of our ethical notions. (shrink)

In this book, Shlomo Biderman examines the views, outlooks, and attitudes of two distinct cultures: the West and classical India.

The nocebo effect, the mirror-phenomenon to the placebo effect, is when the expectation of a negative outcome precipitates the corresponding symptom or leads to its exacerbation. One of the basic ethical duties in health care is to obtain informed consent from patients before treatment; however, the disclosure of information regarding potential complications or side effects that this involves may precipitate a nocebo effect. While dilemmas between the principles of respect for patient autonomy and of nonmaleficence are recognized in medical ethics, (...) there has not yet been an ethical discussion focused on the potential dilemma raised by the nocebo effect of informed consent. This dilemma is especially pernicious, since it involves a direct causality of harm by the caregiver that is unparalleled by other potential harmful effects of information disclosure. This paper articulates the dilemma of the NEIC and offers a seminal ethical analysis. (shrink)

What effect does creativity have on individuals, groups and societies, and on the fundamental values on which they base their actions and institutions? What constitutes good and evil, right and wrong, and how does creativity disrupt these beliefs? The Ethics of Creativity brings together an impressive collaboration of thinkers from several countries and disciplines to illuminate the thorny issues that arise when novel ideas and products brought forth by creativity collide with the rules and norms of what we believe to (...) be 'right' or 'good'. This book tackles questions of why most people claim to love creativity yet, in practice, may quash creative intentions, how creative innovations can create new ethical problems, when creativity and ethics tend to coincide and when they tend to conflict, and how both creativity and ethics might be harnessed to support a brighter future for all. (shrink)

Ever since the discovery of Marx's Early Writings, most of the literature concerned with Marx's intellectual development has centred around the so-called gap between the 'young' Marx, who was considered to be a humanist thinker, and the 'older' Marx, who was held to be a determinist with little concern for anything outside his narrow theory of historical materialism. Dr Avineri claims that such a gap between the 'young' and 'older' Marx did not exist. He supports his claim by a detailed (...) study of the whole corpus of Marx's writing on social and political thought. (shrink)

Shen et al.'s (2024) novel 3 × 3 ethical framework aims to facilitate “study-by-study decisions about returning individual research results (IRRs) from digital phenotyping in psychiatry.” The frame...

In this paper I discuss Edmund Husserl’s phenomenological account of the constitution of the social world, in relation to some phenomenological contributions to the constitution of sociality found in Husserl’s students and followers, including Heidegger, Gurwitsch, Walther, Otaka, and Schutz. Heidegger is often seen as being the first to highlight explicitly human existence as Mitsein and In-der-Welt-Sein, but it is now clear from the Husserliana publications that, in his private research manuscripts especially during his Freiburg years, Husserl employs many of (...) the terms associated with Heidegger, e.g. Mitwelt, Weltlichkeit, Alltäglichkeit, Zeitlichkeit, and Geschichtlichkeit, and had detailed discussions of various forms of social constitution. It is clear that Husserl and Heidegger were exploring these themes in dialogue with one another, and that Husserl, in fact, has a rich phenomenology of sociality that is worth exploring in its own right. In this paper, I will outline some of the key aspects of Husserl’s contribution. (shrink)

Moral reflection and deliberation on both deception and manipulation is hindered by lack of agreement on the precise meanings of these concepts. Specifically, there is disagreement on how to understand their relation vis-à-vis each other. Curiously, according to one prominent view, all deceptions are instances of manipulations, while according to another, all manipulations are instances of deceptions. This paper makes that implicit disagreement explicit, and argues that both views are untenable. It concludes that deception and manipulation partially overlap, and takes (...) further steps in delineating the border between these concepts. The paper ends with the conclusion that moral judgments regarding either manipulation or deception cannot be transferred wholesale from the one concept to the other just by virtue of the relations between the concepts. (shrink)

section 1. Medical ethics -- section 2. Technology -- section 3. Social and business issues -- section 4. Ritual -- section 5. Women -- section 6. Israel -- section 7. Kashrut -- section 8. Jewish identity and marriage -- section 9. Shabbat and holiday.

This conversation took place in December 2002 but was published much later. It focuses on ethics.

We reviewed 272 phase I oncology trial consent forms and then created an improved informed consent template in both English and Spanish by redesigning and rewording the consent form to be specific to phase I trials, to avoid repetition, and to use simplified language, identifiable sections framed by first-person questions, and tables to present information. The resulting consent form template is shorter than average and considerably easier to read . The template also meets the recommended eighth-grade maximum reading level for (...) consent forms. Use of this template should help improve the informed consent process. (shrink)

There is a disturbing kind of situation that presents agents with only two possibilities of moral action—one especially praiseworthy, the other condemnable. I describe such scenarios and argue that moral action in them exhibits a unique set of parameters: performing the commendable action is especially praiseworthy; not performing is not blameworthy; not performing is wrong. This set of parameters is distinct from those which characterize either moral obligation or supererogation. It is accordingly claimed that it defines a distinct, yet unrecognized, (...) deontic category, to which the name ‘Forced Supererogation’ is appropriate. The moral parameters of Forced Supererogation and the relations between them are discussed, especially the divergence of wrongness and blame. I argue that this new category allows a more accurate classification of moral actions than that imposed by the strained dichotomy of obligation versus supererogation. (shrink)

Anyone who is not a deontological absolutist regarding truthfulness will readily agree with Christopher Meyers’s thesis that there are cases in which...

The nonidentity problem is a deep puzzle challenging the moral intuition that what is bad must be bad for someone. The first part of the paper constructs a new theory of harming, whereas the second part builds on the conclusions of the first to offer a new solution to the NIP. The first part discusses the neglected question of when a burden inflicted in the context of overall benefitting can be discretized as a separate entity—only when it can, is it (...) possible to identify the burden as harm, and only then is it possible to harm in bringing into overall good existence. The second part explains how, in those cases where creating is indeed harming, we can use the logic of concept expansion to construct a concept of wronging that applies to creation cases. (shrink)

This article offers an alternative reading of the Abbé Sieyès and the modern ‘nation-state’ problématique. I argue that the subject/object that is constituted in the early days of modernity is the incomplete society: an impossible-possibility ideal of congruency of population, authority and space. I suggest reading this ideal of congruency as a fantasy in that it offers a certain ‘fullness to come’, the promise of jouissance that can never be attained and is thus constantly re-envisioned and reinvoked. Drawing on discourse-analytical (...) and psychoanalytical tools I explain the logic of fantasy before analysing Sieyès’ What is the Third Estate?, as I show how he critiques and fragments the old model of the state and how his reading of the nation is fantasmatic, a continuous project towards impossible congruency. (shrink)

Recent research, especially with functional brain imaging, demonstrated cases where the administration of a placebo produces objective effects in tissues that are indistinguishable from those of the real therapeutic agents. This phenomenon has been shown in treatments of pain, depression, Parkinsonism, and more. The main ethical complaint against placebo treatment is that it is a kind of deception, where supposedly we substitute what works just psychologically for a real drug that actually works on the tissue level. We claim that the (...) scientific findings bring to a new level the seeming deconstruction of the distinction between “placebo” and “real” drugs, and that instances of placebo treatment which fulfill this criterion should be recognized as a unique category—we call it “comparable placebo treatment” (CPT). The paper uses an analysis of the notion of deception to argue that CPT does not amount to deception; that it can preserve patient autonomy; and that it is therefore morally legitimate. (shrink)

ArgumentThe Argentine-based Yiddish philosophical journal Davke functioned as a mediator between general European philosophy and Jewish philosophy. Its editor Shlomo Suskovich wished to introduce readers of Yiddish to the western tradition of philosophy and, at the same time, to show how Jewish thought contributed to abstract thinking. Through topical issues dedicated to central ideas or to giants among Jewish philosophers, particular knowledge could be successfully transmitted to the reading public. Sigmund Freud was honored with such a topical issue. In (...) it the editor wished to show this Jew's contribution to basic philosophical contemplation rather than limit the discussion to his contributions in the field of psychology. In the central article of the issue on Freud, the editor emphasizes that all the articles in the issue, including those which deal with psychoanalysis, focus on Freud's importance to the world of ideas rather than just the world of medicine. (shrink)

A central debate in the ethics of deception concerns the moral comparison among the three media through which deception is executed: lying, falsely implicating, or nonlinguistic deception. The two prominent views are that lying is morally worse or that the choice of medium is morally insignificant. This article refutes both and argues for a new position. The article first presents a theory on the moral significance of the medium of deception as such: it argues that the medium of communication affects (...) the reliability of beliefs formed through it, which amounts to gradations in the warrant of truth of different media. Breach of lower warrant of truth is a lesser breach of trust; it therefore deserves lighter condemnation. Consequently, the article shows that, morally speaking, lying is either worse than or equal to falsely implicating and that there is no a priori gradation between nonlinguistic deception and the two linguistic media. (shrink)

A new exploration of Karl Marx's life through his intellectual contributions to modern thought Karl Marx —philosopher, historian, sociologist, economist, current affairs journalist, and editor—was one of the most influential and revolutionary thinkers of modern history, but he is rarely thought of as a Jewish thinker, and his Jewish background is either overlooked or misrepresented. Here, distinguished scholar Shlomo Avineri argues that Marx’s Jewish origins did leave a significant impression on his work. Marx was born in Trier, then part (...) of Prussia, and his family had enjoyed equal rights and emancipation under earlier French control of the area. But then its annexation to Prussia deprived the Jewish population of its equal rights. These developments led to the reluctant conversion of Marx’s father, and similar tribulations radicalized many young intellectuals of that time who came from a Jewish background. Avineri puts Marx’s Jewish background in its proper and balanced perspective, and traces Marx’s intellectual development in light of the historical, intellectual, and political contexts in which he lived. (shrink)

John Rawls, father of contemporary distributive justice, professed the metaphysical neutrality of his theory, and formulated an additional theory to support such neutrality generally. This article exposes Rawls’s own theological underpinnings concerning his conception of the moral arbitrariness of existence, and his structural dichotomous approach for engaging it. I show how both of his theories are reminiscent of Calvin, employing methods of bifurcation, and thus generating tensions within both the concept of justice and moral personality. I end with analysis of (...) the relationship of this structural rationality to arbitrariness. This exposure of Rawls’s theological debt is part of a wider argument concerning the theological basis of distributive justice theory, and the relevance of Theology for philosophical ethics. (shrink)

This study in English of Hegel's political philosophy presents an overall view of the development of Hegel's political thinking. The author has drawn on Hegel's philosophical works, his political tracts and his personal correspondence. Professor Avineri shows that although Hegel is primarily thought of as a philosopher of the state, he was much concerned with social problems and his concept of the state must be understood in this context.

Beneficence and respect for autonomy are two of the most fundamental moral duties in general and in bioethics in particular. Beyond the usual questions of how to resolve conflicts between these duties in particular cases, there are more general questions about the possible forms of the interactions between them. Only recognition of the full spectrum of possible interactions will ensure optimal moral deliberation when duties potentially conflict. This paper has two simultaneous objectives. The first is to suggest a typological scheme (...) of all possible modes of interaction; these will be classified under the “discrete,” “semi-discrete,” and “non-discrete” categories, according to whether the meaning and/or forms of expression of each duty are treated as independent from or rather as constrained by the other. The second objective is to show that all logical possibilities of interaction indeed have real expressions in medical ethics, to provide clear illustrations of each, and in particular to stress those that have usually escaped recognition. (shrink)

This paper presents a new approach to the demarcation of social emotions, based on their dependence on social appraisals that are designed to assess events bearing on social concerns. Previous theoretical attempts to characterize social emotions are compared, and their inconsistencies highlighted. Evidence for the present formulation is derived from theory and research into links between appraisals and emotions. Emotions identified as social using our criteria are also shown to bring more consistent consequences for social behavior than nonsocial emotions. We (...) conclude by considering ways of validating and refining our classification. (shrink)