Is socialism desirable? Is it even possible? In this concise book, one of the world's leading political philosophers presents with clarity and wit a compelling moral case for socialism and argues that the obstacles in its way are exaggerated. There are times, G. A. Cohen notes, when we all behave like socialists. On a camping trip, for example, campers wouldn't dream of charging each other to use a soccer ball or for fish that they happened to catch. Campers do (...) not give merely to get, but relate to each other in a spirit of equality and community. Would such socialist norms be desirable across society as a whole? Why not? Whole societies may differ from camping trips, but it is still attractive when people treat each other with the equal regard that such trips exhibit. But, however desirable it may be, many claim that socialism is impossible. Cohen writes that the biggest obstacle to socialism isn't, as often argued, intractable human selfishness--it's rather the lack of obvious means to harness the human generosity that is there. Lacking those means, we rely on the market. But there are many ways of confining the sway of the market: there are desirable changes that can move us toward a socialist society in which, to quote Albert Einstein, humanity has "overcome and advanced beyond the predatory stage of human development.". (shrink)

Deep brain stimulation (DBS) to different sites allows interfering with dysfunctional network function implicated in major depression. Because a prominent clinical feature of depression is anhedonia--the inability to experience pleasure from previously pleasurable activities--and because there is clear evidence of dysfunctions of the reward system in depression, DBS to the nucleus accumbens might offer a new possibility to target depressive symptomatology in otherwise treatment-resistant depression. Three patients suffering from extremely resistant forms of depression, who did not respond to pharmacotherapy, psychotherapy, (...) and electroconvulsive therapy, were implanted with bilateral DBS electrodes in the nucleus accumbens. Stimulation parameters were modified in a double-blind manner, and clinical ratings were assessed at each modification. Additionally, brain metabolism was assessed 1 week before and 1 week after stimulation onset. Clinical ratings improved in all three patients when the stimulator was on, and worsened in all three patients when the stimulator was turned off. Effects were observable immediately, and no side effects occurred in any of the patients. Using FDG-PET, significant changes in brain metabolism as a function of the stimulation in fronto-striatal networks were observed. No unwanted effects of DBS other than those directly related to the surgical procedure (eg pain at sites of implantation) were observed. Dysfunctions of the reward system--in which the nucleus accumbens is a key structure--are implicated in the neurobiology of major depression and might be responsible for impaired reward processing, as evidenced by the symptom of anhedonia. These preliminary findings suggest that DBS to the nucleus accumbens might be a hypothesis-guided approach for refractory major depression. (shrink)

Suppose you can save only one of two groups of people from harm, with one person in one group, and five persons in the other group. Are you obligated to save the greater number? While common sense seems to say ‘yes’, the numbers skeptic says ‘no’. Numbers Skepticism has been partly motivated by the anti-consequentialist thought that the goods, harms and well-being of individual people do not aggregate in any morally significant way. However, even many non-consequentialists think that Numbers Skepticism (...) goes too far in rejecting the claim that you ought to save the greater number. Besides the prima facie implausibility of Numbers Skepticism, Michael Otsuka has developed an intriguing argument against this position. Otsuka argues that Numbers Skepticism, in conjunction with an independently plausible moral principle, leads to inconsistent choices regarding what ought to be done in certain circumstances. This inconsistency in turn provides us with a good reason to reject Numbers Skepticism. Kirsten Meyer offers a notable challenge to Otsuka’s argument. I argue that Meyer’s challenge can be met, and then offer my own reasons for rejecting Otsuka’s argument. In light of these criticisms, I then develop an improved, yet structurally similar argument to Otsuka’s argument. I argue for the slightly different conclusion that the view proposed by John Taurek that ‘the numbers don’t count’ leads to inconsistent choices, which in turn provides us with a good reason to reject Taurek’s position. (shrink)

Newton’s physics is based on two fundamental concepts: mass and force. In the _Principia_ Newton explores the propoerties of several types of force. The most important of these are forces that produce accelerations or changes in the state of motion or of rest of bodies. In Definition 4 of the Principia, Newton separates these into three principal categories: impact or percussion, pressure, and centripetal force. In the Principia, Nwton mentions other types of forces, including (in Book 2) the forces with (...) which fluids resist motions through them. Of a different sort is Newton’s „force of inertia“, which is neither an accelerative force nor a static force and is nit, properly speaking in the context of dynamics, a force at all. (shrink)

A model that suggests reconsolidation of traumatic memories as a mechanism of change in therapy is important, but problematic to generalize to disorders other than post-traumatic and acute-stress disorder. We suggest that a more plausible mechanism of change in psychotherapy is acquisition of adaptive emotion regulation strategies.

Art therapy encourages the use of art materials to express feelings and thoughts in a supportive environment. Art materials differ in fluidity and are postulated to thus differentially enhance emotional response (the more fluid the material the more emotion). Yet, to the best of our knowledge, this assumption has not been empirically tested. The current study aimed to examine the emotional and physiological responses to art making with different art materials. We were particularly interested in vagal activity, indexed by heart (...) rate variability (HRV), because of its association with numerous health related outcomes. In this study, fifty adults (mean age 33 ± 10.27 years, 52% males) participated in a repeated measures experiment, in which they were requested to draw with three art materials (order randomized) differing in their level of fluidity (pencil, oil-pastels and gouache paint) intermittent with periods of music. We measured the emotional response to art making with each material using a self-report measure and matrices of HRV using a wearable electrocardiogram (ECG) device. We calculated two indices of HRV, one indicative of parasympathetic nervous system (PNS) activity, and one indicative of sympathetic nervous system (SNS) activity. Art making with gouache paint and oil pastels resulted in improved positive mood, while pencil did not. Art making explained approximately 35% of the variability in parasympathetic reactivity, which may indicate changes in emotional regulation processes during the art-making task. Yet, fluidity was not sufficient to explain the reaction to art-making. Surprisingly, the largest suppression of PNS and augmentation of the SNS occurred during art-making with oil-pastels and not with Gouache. Moreover, PNS and SNS reactivity to oil-pastels were related to emotional valance, which may point to emotional engagement. We can conclude that art-making with oil-pastels, first created in Japan in 1924 to increase self-expression of students, results in a unique emotional and physiological responses. These findings might be explained by the enhanced tactile experience of art-making with oil-pastels along with their relative fluidity, triggering an arousal pattern. Further studies that take the format and presentation of the materials as well as the content of the artwork, into account, are needed. (shrink)

Gerald A. Cohen; II—Beliefs and Rôles, Proceedings of the Aristotelian Society, Volume 67, Issue 1, 1 June 1967, Pages 17–34, https://doi.org/10.1093/aristoteli.

In lieu of an abstract, here is a brief excerpt of the content:Future Directions for Oversight of Stem Cell Research in the United StatesCynthia B. Cohen (bio) and Mary A. Majumder (bio)Human pluripotent stem cell research, meaning research into cells that can multiply indefinitely and differentiate into almost all the cells of the body, has become a minefield in which science, ethics, and politics have collided over the last decade in the United States. President Barack Obama entered this highly (...) charged territory when he indicated during his campaign that once in office he would issue an executive order expanding federally funded human embryonic stem cell (hESC) research and introduce rigorous oversight of it (Obama 2008a & b). Candidate Obama stated that he would require that the hESC lines involved were derived with donor consent from early embryos that otherwise would be discarded following in vitro fertilization (IVF) treatment. However, in contrast with the policy of President George W. Bush, he would do so without regard to the date of their derivation. He added that he would call upon the director of the National Institutes of Health (NIH) to develop guidelines for federally funded hESC and other pluripotent stem cell research that would draw from the guidelines developed in 2005 by the National Academies of Science (NAS) for privately funded research (National Research Council 2005).A similar policy was written into the 2008 version of the Stem Cell Research Enhancement Act, which reiterates the policy enunciated in earlier versions of this bill, passed twice by the Congress but vetoed by President Bush each time (House of Representatives, 110th Congress 2008).1 Depending on how one reads the 2008 version of the act, it could also apply in certain respects to hESC research that is not federally funded. We proceed on the assumption that the act applies at least to federally funded stem cell research. Therefore, it appears that the president or the Congress, or both, will approve of an expanded policy of federal funding of hESC research, as well as other forms of human pluripotent stem cell research. [End Page 79]This policy would make the guidelines developed by a committee appointed by NAS, a prestigious private body of American scientists and related experts, the primary basis for the development of new federal guidelines for oversight of hESC research in the United States. This would have certain advantages in that those familiar with the relevant scientific issues are likely to address them accurately and stem cell investigators are apt to accept restrictions on their research written by fellow scientists and ethics and policy experts whom they perceive as strong supporters of stem cell research. However, it also would have certain disadvantages. Chief among these is that the NAS committee appointed to write guidelines for this research, in its concern to see stem cell science move forward after a period in which many scientists and others maintained that it had been unduly restricted, might have overlooked or deferred consideration of some pressing ethical and policy issues. We maintain that this is the case—although we also maintain that the NAS guidelines provide a responsible foundation for developing NIH guidelines for stem cell research. Consequently, we propose that an NIH task force charged by the director of NIH with writing new guidelines for hESC and other stem cell research should revise and expand the NAS guidelines in ways that we propose below, as well as others that it considers necessary, and make it obligatory for those seeking federal funding of such research to follow these new guidelines.We highlight certain areas in which an ethical case can be made for strengthening the existing NAS guidelines and certain areas in which more fundamental ethical reflection—and building on that, additional guideline/policy development—seems warranted. Among the sections of the NAS guidelines that need clarification and reworking, we include those regarding consent to embryo donation, which provide one of their central focuses, and the development of human-nonhuman chimeras, which they address relatively briefly. In addition, we maintain that new guidelines need to be written to address the nascent ethical and policy issues raised by the possibility that human gametes will be induced from pluripotent stem cells in the next few years and that... (shrink)

Raphael Cohen-Almagor, the author of Confronting the Internet’s Dark Side, explains his motivation for exploring the dangerous side of the world wide web. This new book is the first comprehensive book on social responsibility on the Internet.

Natural Sciences and the Social Sciences contains a series of explorations of the different ways in which the social sciences have interacted with the natural sciences. Usually, such interactions are considered to go only `one way': from the natural to the social sciences. But there are several important essays in this volume which show how developments in the social sciences have affected the natural sciences - even the `hard' science of physics. Other essays deal with various types of interaction since (...) the Scientific Revolution. In his general introductory chapter, Cohen sets some general themes concerning analogies and homologies and the use of metaphors, drawing specific examples from the use of concepts of physics by marginalist economists and of developments in the life sciences by organismic sociologists. The remaining chapters, which explore the different ways in which the social sciences and the natural sciences have actually interacted, are written by leaders in the field of history of science, drawn from a wide range of countries and disciplines. The book will be of great interest to all historians of science, philosophers interested in questions of methodology, economists and sociologists, and all social scientists concerned with the history of their subject and its foundations. (shrink)

I am very grateful to Kluwer Academic Publishers for the opportunity to republish these articles about knowledge and language. The Introduction to the volume has been written by James Logue, and I need to pay a very sincerely intended tribute to the care and professionalism which he has devoted to every feature of its production. My thanks are also due to Matthew MeG rattan for his technical as sistance in scanning the articles onto disk and formatting them. 1. Jonathan (...) class='Hi'>Cohen vii Publisher's Note Thanks are due to the following publishers for permission to reproduce the articles in this volume. On the project of a universal character. Oxford University Press. Paper 1 On a concept of a degree of grammaticalness. Logique et Analyse. Paper 2 Paper 3 The semantics of metaphor. Cambridge University Press. Paper 4 Can the logic of indirect discourse be formalised? The Association for Symbolic Logic. Paper 5 Some remarks on Grice's views about the logical particles of natural language. Kluwer Academic Publishers. Paper 6 Can the conversationalist hypothesis be defended? Kluwer Academic Publishers. Paper 7 How is conceptual innovation possible? Kluwer Academic Publishers. Should natural language definitions be insulated from, or interactive Paper 8 with, one another in sentence composition? Kluwer Academic Publish ers. Paper 9 A problem about truth-functional semantics. Basil Blackwell Publisher Ltd. Paper 10 The individuation of proper names. Oxford University Press. Paper 11 Some comments on third world epistemology. Oxford University Press. Paper 12 Guessing. The Aristotelian Society. (shrink)

In 2002, Belgium was the second country in the world to legalize euthanasia following the Netherlands. Since then, a few studies dealing with Belgium euthanasia practices have been published that are based on a survey given to a sample of physicians and nurses . All these studies from the past decade have implicitly proposed the practice of euthanasia as a medical act. Moreover, the last article published in this journal argued that the Belgian experiment concerning medical end-of-life decisions is unique (...) in the world and that the Belgian palliative care system, including euthanasia, should serve as a role-model for the rest of the world .The Belgium law provides a definition for euthanasia which lacks the analytical precision to apply it to medical studies . When analyzing the latest data provided by the Belgian Federal Euthanasia Comm .. (shrink)

The usual representation of quantum algorithms is limited to the process of solving the problem. We extend it to the process of setting the problem. Bob, the problem setter, selects a problem-setting by the initial measurement. Alice, the problem solver, unitarily computes the corresponding solution and reads it by the final measurement. This simple extension creates a new perspective from which to see the quantum algorithm. First, it highlights the relevance of time-symmetric quantum mechanics to quantum computation: the problem-setting and (...) problem solution, in their quantum version, constitute pre- and post-selection, hence the process as a whole is bound to be affected by both boundary conditions. Second, it forces us to enter into relational quantum mechanics. There must be a representation of the quantum algorithm with respect to Bob, and another one with respect to Alice, from whom the outcome of the initial measurement, specifying the setting and thus the solution of the problem, must be concealed. Time-symmetrizing the quantum algorithm to take into account both boundary conditions leaves the representation to Bob unaltered. It shows that the representation to Alice is a sum over histories in each of which she remains shielded from the information coming to her from the initial measurement, not from that coming to her backwards in time from the final measurement. In retrospect, all is as if she knew in advance, before performing her problem-solving action, half of the information that specifies the solution of the problem she will read in the future and could use this information to reach the solution with fewer computation steps. This elucidates the quantum computational speedup in all the quantum algorithms examined. (shrink)

Proponents of the increasingly prominent “Atlantic history” paradigm argue that ocean-centered, transnational perspectives shed crucial light on connections which tied together Europe, Africa and the Americas in the early modern period, and which older forms of national and imperial histories obscured. In spite of these scholars’ calls for the construction of a truly inclusive history of the Atlantic basin and all its inhabitants, Amerindian peoples have received relatively little attention in the work of Atlantic historians. This article examines the place (...) Amerindians have held in scholarship on the early modern Atlantic. It argues that it is precisely because Atlantic history has been constructed from fundamentally Eurocentric categories like transatlantic empire and commerce that it has accorded little space to Amerindians. It points to this absence as an important shortcoming of such approaches, and suggests that Atlantic history will have to be reconceptualized in fundamental ways in order to bring Amerindians fully into the picture as historical actors. ☆ An early version of this essay was presented to the ‘New Perspectives in Eighteenth-Century Atlantic History’ workshop held at the Université de Paris-VIII (Vincennes-Saint Denis) in January 2007. (shrink)

The question of whether Do Not Resuscitate orders should be sustained in the operating room was brought to our ethics committee by a pulmonologist and involved one of his patients for whom he serves as a primary care physician. His patient, a woman with chronic obstructive lung disease was electing, for comfort purposes, to have a hip pinning following a fracture. At the same time, she wished to have a DNR order covering her entire hospital stay. The anesthesiologist described her (...) direction as “improper” and refused to participate in surgical procedures if DNR orders extended to the operating room. The patient refused to rescind the order during surgery. As a result, the surgery was canceled to the great chagrin of the patient. (shrink)

In many coevolutionary systems members of one party select members of a second party based on quality differences existing among members of the latter (e.g., predators and prey, pollinators and flowers, etc.). We examined the fate of characters that increase (amplifiers) or decrease (attenuators) the perceived amplitude of differences in the quality upon which choice of the selecting party is based. We found that the evolution of such characters depends on (i) the relationship between the cost of the character and (...) the relative benefit it gives to the high quality individuals (if an amplifier) or low quality individuals (if an attenuator), and (ii) the frequency, among members of the selected party, of the quality sought by the selecting party. (shrink)

Pluralism, Group Rights, and Corporate Religion In her reply to critics, Jean Cohen responds to some of the main criticisms and remarks raised by the respondents.

Counseling Ethics for the 21st Century prepares students to address ethical issues arising in contemporary counseling practice. Drawing on their own clinical and practical experiences, authors Elliot D. Cohen and Gale Spieler Cohen present detailed, realistic, and engaging clinical case studies along with a comprehensive five-step model that can be used to manage the complex ethical problems raised throughout the book. Each chapter focuses on particular virtues in the context of examining a particular counseling issue, including online counseling, (...) digital record keeping, and social media. Students will be empowered to define problems, identify relevant facts, conduct ethical analyses, and make the best decisions for their clients. (shrink)

Aimed at a wide audience, this book in the general area of practical ethics consists of seven independent and humorous philosophical analyses of common moral situations, occurrences, and confrontations. The introduction discusses the idea of moralising; Cohen explains what it is, why moral philosophers tend to avoid it, and why it seems a particularly worthwhile enterprise for the book. Throughout its discussions, the book is accessible to readers at any stage of philosophic interest. The author distinguishes between moral encounters (...) and more mundane concerns, an aspect that separates this book from other practical ethics works. Contents: Introduction; Too Busy: A Note on Wasting Time; The Derogatory Erstwhile Fact, or Calling a Spade a Spade; Justification/Explanation and Treatment, or Putting the Shoe on the Other Foot; Vicarious Pride; 'Women's' Gymnastics; Vocations and Vocations; The Last Word. (shrink)

From overcrowded lifeboats to the censor's pen, Martin Cohen's stimulating and amusing dilemmas will have you scratching your head and laughing out loud in equal measure.

On peut décrire le monde de Kafka comme mettant à l’épreuve l’expérience du rapport entre tradition juive et modernité critique. Les sources venant justifier ce parti pris d’interprétation sont nombreuses. Hormis des lecteurs aussi fondamentaux que Benjamin ou Scholem, Kafka lui-même a inscrit ce rapport duel au cœur de ses récits. Si la Loi est un des motifs les plus éloquents de cette double appartenance, on peut s’interroger quant à la pertinence qui consiste à poser l’hypothèse d’une interprétation, non pas (...) juive de l’œuvre de Kafka, ce qui n’aurait pas beaucoup de sens, mais d’une lecture qui tente de déceler dans le processus de narration une singularité qui, tout en excédant le problème d’une appartenance religieuse, met en abime la question complexe de l’identité et de la perte d’identité. Qu’en est-il alors de cette herméneutique narrative qui cherche à défaire le lien tacite entre voir et comprendre et qui privilégie un rapport au texte de l’ordre de l’écoute? Danielle Cohen-Levinas cherche à montrer comment l’œuvre de Kafka se trouve être le lieu d’un nouveau paradigme herméneutique dont la source d’inspiration n’est autre que la Révélation et la Loi : entendre et faire entendre. (shrink)

"Semantic Truth Theories" uses the techniques of mathematical logic to develop a new semantic treatment of the concept of truth based on ideas of Saul Kripke. Yael Cohen goes on to solve the Liar paradox, Hempel's raven paradox in the philosophy of science, and other classical problems of philosophy. She does this by enlarging the scope of formal logic to include concepts of presupposition besides the usual implication. The book thus provides a unified treatment of many topics having to (...) do with truth, topics whose deep and unsuspected interconnections are not visible without the insights of mathematical knowledge which the author elaborates. The early chapters of the book contain an accessible introduction to semantic paradoxes which should be useful to students. (shrink)

An invigorating exploration of the pleasures and social benefits of conversation Talking Cure is a timely and enticing excursion into the art of good conversation. Paula Marantz Cohen reveals how conversation connects us in ways that social media never can and explains why simply talking to each other freely and without guile may be the cure to what ails our troubled society. Drawing on her lifelong immersion in literature and culture and her decades of experience as a teacher and (...) critic, Cohen argues that we learn to converse in our families and then carry that knowledge into a broader world where we encounter diverse opinions and sensibilities. She discusses the role of food in encouraging conversation, the challenges of writing dialogue in fiction, the pros and cons of Zoom, the relationship of conversation to vaudeville acts, and the educational value of a good college seminar where students learn to talk about ideas. Cohen looks at some of the famous groups of writers and artists in history whose conversation fed their creativity, and details some of the habits that can result in bad conversation. Blending the immediacy of a beautifully crafted memoir with the conviviality of an intimate gathering with friends, Talking Cure makes a persuasive case for the civilizing value of conversation and is essential reading for anyone interested in the chatter that fuels culture. (shrink)

This small book from a talk given by spiritual teacher Andrew Cohen in Bodhgaya, India in early 1996 is an explosive and captivating journey into the nature of what it means to be awake. In this talk Andrew Cohen takes the reader by the hand in a profound step-by-step investigation into the multidimensional nature of what it means to be truly whole.