We consider a Bertrand duopoly with homogeneous goods and we allow for asymmetric marginal costs. We derive the Myopic Stable Set in pure strategies as introduced by Demuynck et al.. In contrast to the set of Nash equilibria, the unique Myopic Stable Set can be easily characterized in closed form and it provides an intuitive set-valued prediction.

Of all of the various forms of political dissent, the most dramatic as a form of expression is that which places lived bodies in tension with the prevailing social order. Bodies so presented—in marches, strikes, sit-ins, demonstrations and other mass assemblies—are just the opposite of Foucault’s docile bodies. They are a collective will concretized, an intersubjective mass animated by a common purpose that fills a public space and obstinately makes their shared demand. The presence of such dissenting bodies assembled in (...) various public spaces have at times been essential in dramatizing grievances and re-constituting the meaning of a political landscape. Though such dissenting bodies have often been met with the full force of the state, the political efficacy of such bodies has been seriously undermined in recent years due to more subtle strategies to suppress such dissent, and counterstrategies meant to circumscribe these efforts at suppression. The goal of this essay is to explore these developments through phenomenological analysis. Preliminary considerations of (1) different forms of political potency and (2) the lived body and its movement through space, will be followed by (3) an investigation of what it means to be a dissenting body witnessed within a public place, and (4) what happens when dissenting bodies are consigned to circumscribed spaces or retreat to the “virtual.” This analysis will show how these developments have rendered dissenting bodies far less politically effective than they have been in the past, which dangerously weakens the democratic traditions of free speech and open dissent. This, in turn, supports a call (5) for a re-assertion of the embodied subject into the practice of political dissent. (shrink)

It is widely held that quantum mechanics is the first scientific theory to present scientifically internal, fundamental difficulties for a realistic interpretation (in the philosophical sense). The standard (Copenhagen) interpretation of the quantum theory is often described as the inevitable instrumentalistic response. It is the purpose of the present article to argue that quantum theory doesnot present fundamental new problems to a realistic interpretation. The formalism of quantum theory has the same states—it will be argued—as the formalisms of older physical (...) theories and is capable of the same kinds of philosophical interpretation. This result is reached via an analysis of what it means to give a realistic interpretation to a theory. The main point of difference between quantum mechanics and other theories—as far as the possibilities of interpretation are concerned—is the special treatment given tomeasurement by the “projection postulate.” But it is possible to do without this postulate. Moreover, rejection of the projection postulate does not, in spite of what is often maintained in the literature, automatically lead to the many-worlds interpretation of quantum mechanics. A realistic interpretation is possible in which only the reality ofone (our) world is recognized. It is argued that the Copenhagen interpretation as expounded by Bohr is not in conflict with the here proposed realistic interpretation of quantum theory. (shrink)

We give here alternative definitions for the notions that S. Shelah has introduced in recent papers: the dimensional order property and the depth of a theory. We will also give a proof that the depth of a countable theory, when defined, is an ordinal recursive in T.

In this paper I pose four questions raised by Mark Textor’s The Disappearance of Soul and the Turn Against Metaphysics. These are: (1) When did Bertrand Russell abandon the subject? (2) Is acquaintance always a polyadic relation? (3) Does Idealism follow from the thesis that all relations are internal? (4) Is the development of philosophy of psychology and philosophy of mathematics linked together, that is, did the New Logic substantially influence British analytic philosophizing about the soul, or did the New (...) Logic develop independently of theorizing about soul? (shrink)

In this paper I pose four questions raised by Mark Textor’s The Disappearance of Soul and the Turn Against Metaphysics. These are: (1) When did Bertrand Russell abandon the subject? (2) Is acquaintance always a polyadic relation? (3) Does Idealism follow from the thesis that all relations are internal? (4) Is the development of philosophy of psychology and philosophy of mathematics linked together, that is, did the New Logic substantially influence British analytic philosophizing about the soul, or did the New (...) Logic develop independently of theorizing about soul? (shrink)

... the topic of 'meaning' is the one topic discussed in philosophy in which there is literally nothing but 'theory' - literally nothing that can be labelled or even ridiculed as the 'common sense view'. Putnam, 'The Meaning of Meaning' This book explores some truths behind the truism that experimentation is a hallmark of scientific activity. Scientists' descriptions of nature result from two sorts of encounter: they interact with each other and with nature. Philosophy of science has, by and large, (...) failed to give an account of either sort of interaction. Philosophers typically imagine that scientists observe, theorize and experiment in order to produce general knowledge of natural laws, knowledge which can be applied to generate new theories and technologies. This view bifurcates the scientist's world into an empirical world of pre-articulate experience and know how and another world of talk, thought and argument. Most received philosophies of science focus so exclusively on the literary world of representations that they cannot begin to address the philosophical problems arising from the interaction of these worlds: empirical access as a source of knowledge, meaning and reference, and of course, realism. This has placed the epistemological burden entirely on the predictive role of experiment because, it is argued, testing predictions is all that could show that scientists' theorizing is constrained by nature. Here a purely literary approach contributes to its own demise. The epistemological significance of experiment turns out to be a theoretical matter: cruciality depends on argument, not experiment. (shrink)

We treat here three apparently uncorrelated topics from the point of view of dense measurement: The EPR paradox, the teleportation process, and Wheeler's delayed-choice experiment (DCE). We begin with the DCE and show, using its unique nature and the histories formalism, that use may ascertain and fix the notion of dense measurement (the Zeno effect). We show here by including the experimenter (observer) as an inherent part of the physical system and using the Aharonov–Vardi notion of dense measurement along a (...) path, that knowledge of certain properties of the incoming system (after a measurement) is equivalent to dense measurement. We reach the same conclusion by discussing the teleportation process, and the EPR paradox from, the same point of view. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:...

Moreau sketches here with enthusiasm the large features of Aquinas’s epistemology. He is not, as he makes clear, a Thomist either by training or by avowal. The book is not, then, a specialist’s monograph or dogmatic treatise. It is Moreau’s attempt to hear what Aquinas will say to the great questions. The attempt is largely successful in attending to Aquinas’s remarks, though it does not catch their ambiguities.

Revisiting African philosophy’s classic questions, D. A. Masolo advances understandings of what it means to be human—whether of African or other origin. Masolo reframes indigenous knowledge as diversity: How are we to understand the place and structure of consciousness? How does the everyday color the world we know? Where are the boundaries between self and other, universal and particular, and individual and community? From here, he takes a dramatic turn toward Africa’s current political situation and considers why individual rights and (...) freedoms have not been recognized, respected, demanded, or enforced. Masolo offers solutions for containing socially destructive conduct and antisocial tendencies by engaging community. His unique thinking about community and the role of the individual extends African philosophy in new, global directions. (shrink)

To complete our ontological interpretation of quantum theory we have to conclude a treatment of quantum statistical mechanics. The basic concepts in the ontological approach are the particle and the wave function. The density matrix cannot play a fundamental role here. Therefore quantum statistical mechanics will require a further statistical distribution over wave functions in addition to the distribution of particles that have a specified wave function. Ultimately the wave function of the universe will he required, but we show that (...) if the universe in not in thermodynamic equilibrium then it can he treated in terms of weakly interacting large scale constituents that are very nearly independent of each other. In this way we obtain the same results as those of the usual approach within the framework of the ontological interpretation. (shrink)

Deborah Kirklin discusses the role of medical imaging in the abortion debateThe latest developments in fetal ultrasound technology, made public by a group called Create,1 and first introduced to the wider UK public by the Evening Standard newspaper reporter Isabel Oakeshott in September 2003 and again in July 2004, have evoked a flood of responses from the public, pro-life and pro-choice campaigners, and politicians, re-igniting the debate about abortion in the UK and elsewhere. The focus of the Evening Standard articles, (...) on the smiling, walking, and waving babies that the images purport to show, was echoed throughout the worldwide media coverage that followed. In July 2004, Sir David Steel, sponsor of the 1967 Abortion Act, publicly stated that the Create images led him to believe it was time to review the legal time limit for abortions. Prime Minister Tony Blair said he considered calls for such a review reasonable.What interests me here is the powerful role that biomedical imaging, and the human artifice it involves, can play in influencing the nature, timing, and tone …. (shrink)

"It's a jungle out there. And in here, too. Through this jungle prowl all the demons of dirt and disorder. Though they must win eventually, the way to delay their victory is to keep everything in its proper place, and that means noticing any detail that doesn't fit." "Welcome to the world of former San Francisco police detective Adrian Monk, intellectual athlete and behavioral cripple, master of crime-solving and slave to his own terrors. Mr. Monk and Philosophy examines that world (...) through the lens of philosophy, bags all the evidence, and identifies DNA samples of Aristotle, Aquinas, Nietzsche, and Wittgenstein." --Book Jacket. (shrink)

The world is disenchanted. Rationalization, intellectualization, and scientism rule the day. We used to see the world as a magical place, but now it's just a material space. How did we get here? The shift comes in part from the rise of a certain kind of secularism, one that reduces human experiences to whatever is explainable through observation. Love? It's just a biological drive. Joy, a rush of adrenaline. Beauty, an influx of dopamine. If you can't test it, it isn't (...) true; or so the thinking goes. The Romantic Life draws upon eighteenth- and nineteenth-century Romanticism to provide five strategies to re-enchant the world, five ways to imbue the world with meaning, truth, and beauty. According to the Romantics, far from being useless, encounters with impractical things like the imagination, nature, symbolism, sincerity, and the sublime give our lives a richness and depth that cannot be attained on a purely material account of the world. By learning from their example, we can come to see into the life of things, as William Wordsworth called it. We can be re-enchanted" -- taken from back cover. (shrink)

The article is derived from the accompanying radio portrait. It was published in 1995 in Philosophy 70, 243-262, and is reproduced here by permission of the Editor. Page numbers after quotations from Ramsey refer to F. P. Ramsey: Philosophical Papers, edited by D. H. Mellor, Cambridge: Cambridge University Press, 1990.

This book looks at all the problems of 'God-talk' today and examines some of the answers which have been attempted. Do we talk of God as a 'who' or a 'what'? Is he up there or down here, in or around? What do we mean by saying that God is love? Why and how are certain qualities 'omni-business'? As he develops the outlines of an answer for an age which is haunted by questions, Mr Shaw shows that this issue is (...) more than an academic question; it is not least a demand made on ourselves. -Publisher. (shrink)

Social scientists could learn some useful things from philosophy. Here I shall discuss what I take to be one such thing: a better understanding of the concept of utility. There are several reasons why a better understanding may be useful. First, this concept is commonly found in the writings of social scientists, especially economists. Second, utility is the main ingredient in utilitarianism, a perspective on morality that, traditionally, has been very influential among social scientists. Third, and most important, with a (...) better understanding of utility comes, as I shall try to show here, a better understanding of “personal welfare”. or, in other words, of what may be said to be in people's best interests. Such an understanding is useful to social scientists and philosophers alike, whether for utilitarian purposes or not. (shrink)

If how we envisage substances prepares the trajectory of our behavior towards them, art objects, substantial through the manner of their fashioning, can reorderhow we comport ourselves in a world that is not for us, to the extent that what we call by the name of “world” cannot be apprehended as the price paid for humanavarice when confronting a global plenitude sacrificed, always, to the scale of our need for it. To frustrate that desolation, we must enrich our view of (...) things, andthis essay examines the thinking of Merleau-Ponty and Virginia Woolf at the service of that imperative. (shrink)

Among the great ironies of quantum mechanics is not only that its conceptual foundations seem strange even to the physicists who use it, but that philosophers have largely ignored it. Here, Bernard d'Espagnat argues that quantum physics--by casting doubts on once hallowed concepts such as space, material objects, and causality-demands serious reconsideration of most of traditional philosophy. On Physics and Philosophy is an accessible, mathematics-free reflection on the philosophical meaning of the quantum revolution, by one of the world's leading authorities (...) on the subject. D'Espagnat presents an objective account of the main guiding principles of contemporary physics-in particular, quantum mechanics-followed by a look at just what consequences these should imply for philosophical thinking. The author begins by describing recent discoveries in quantum physics such as nonseparability, and explicating the significance of contemporary developments such as decoherence. Then he proceeds to set various philosophical theories of knowledge--such as materialism, realism, Kantism, and neo-Kantism--against the conceptual problems quantum theory raises. His overall conclusion is that while the physical implications of quantum theory suggest that scientific knowledge will never truly describe mind-independent reality, the notion of such an ultimate reality--one we can never access directly or rationally and which he calls "veiled reality"--remains conceptually necessary nonetheless. (shrink)

Among the many virtues of Facts, Values and Norms, is the articulation of an especially subtle and detailed form of naturalistic value realism. The theory aspires to vindicate the objective purport of value discourse while granting, indeed insisting, that value is subjective in important respects. Evaluative thought and inquiry are understood to be continuous with empirical inquiry in the human sciences, so that ethical and evaluative conclusions can ultimately be defended on a posteriori grounds. Railton argues that talk of what (...) is good for a person, of what is morally right and morally valuable, and perhaps even of what is beautiful, may be shown to concern evaluative facts that are part of the natural world—a mind-independent world that is causally responsible for our experience. Yet each of these forms of value, he thinks, depends in essential ways on subjects who value them. They depend, that is, upon the existence of beings from whose subjective points of view things can matter; because a world without a locus of valuing or concern would be a world in which nothing mattered. One task Railton sets himself is to develop an understanding of the distinct respects in which value can be at once objective and subjective that could unseat the sort of skepticism about objective value that has seemed to many the inevitable upshot of a sober, naturalistic view of human life and thought: “a dark unease over what sort of thing value is and how it might find a place in the world” (86). While I find much to agree with and still more to admire in these excellent essays, I confine my attention here to an area where I have some misgivings. I want to explore the puzzling category that Railton calls “moral value,” and try to understand how the balance between subjectivity and objectivity is supposed to be achieved in that particular case. For this reason, and because they have not yet received the widespread attention.. (shrink)

Este artículo fue publicado originalmente como Jean Héring. De Max Scheler à Hans Reiner. Remarques sur la théorie des valeurs morales dans le mouvement phénoménologique. Revue d'histoire et de philosophie religieuses, 40, 152-164. Agradecemos a Matthieu Arnold, directeur Revue d'histoire et de philosophie religieuses, por la autorización para la publicación de esta traducción. La presente traducción toma como fuente original francesa citada en el párrafo anterior. Las notas del traductor se introducen con un *. Las notas del autor —Jean Héring— (...) siguen el orden de numeración del texto original en numeración arábica. Un agradecimiento especial a Paloma Vicente por las correcciones y sugerencias de traducción. (shrink)

Multidimensional adjectives are ubiquitous in natural language. An adjective F is multidimensional just in case whether F applies to an object or pair of objects depends on how those objects stand with respect to multiple underlying dimensions of F-ness. Developing a semantics for multidimensional adjectives requires us to address the problem of dimensional aggregation: how do the application conditions of an adjective F in its positive and comparative forms depend on its underlying dimensions? Here we develop a semantics for multidimensional (...) adjectives that incorporates aggregation functions. We then explore an analogy between dimensional aggregation and preference aggregation, bringing results from social choice theory to bear on the number and kind of aggregation functions that are admissible in a context. These results suggest that, for any given adjective, there will often be multiple aggregation functions admissible, meaning that multidimensional comparatives are often vague. (shrink)

The reconciliation between Juno and Jupiter at the end of the Aeneid forms the cap to the divine action of the poem. The scene is conventionally regarded as the resolution of the heavenly discord that has prevailed since the first book; in particular, it is normal to see here a definitive transformation of Juno, as she abandons, her enmity once and for all, committing herself wholeheartedly to the Roman cause. So G. Lieberg, for example: ‘I due emisferi di Giove e (...) di Giunone alia fine del poema si ricongiungono nella totalita del mondo divino, garante del glorioso futuro di Roma’ or W. Kiihn: ‘In einem strahlenden, vollen Schlussakkord endet das Gottergesprach.’. (shrink)

Our knowledge of the world comes to us, one way or another, through our senses. I know there's a table here, because I see it, and that there's traffic outside, because I hear it. And similarly for our other senses. I know when it's cold, because I feel it; when there's sugar in my tea, because I taste it; smoke in the air, because I smell it; and so on.

In this paper I respond to Robert Taylor's argument that a Rawlsian framework does not support strong affirmative action programs. The paper makes three main arguments. The first disputes Taylor's claim that strong AA would not be needed in ideal conditions. Private racial discrimination, I suggest, might still exist in such conditions, so strong AA might be needed there. The second challenges Taylor's claims that pure procedural justice constrains Rawlsian nonideal theory. I argue that this rests on a fetishizing of (...) pure procedural justice that is absent from Rawls's work. I also show that a revised formulation of Taylor's concern here also fails. My third argument makes a positive Rawlsian case for strong AA in nonideal conditions that builds on a Taylor concession. Taylor suggests that the goal of nonideal theory is to create a world in which ideal theory can be applied. My argument begins by showing that another permissible goal of Rawlsian nonideal theory is to ameliorate injustice. I then argue that Rawls's contractualist framework supports the strongest forms of AA when category 3 interventions are blocked. (shrink)

In philosophy, a debate can live forever. Nowhere is this more evident than in ethics, a field that is fueled by apparently intractable dilemmas. To promote the wellbeing of many, may we sacrifice the rights of a few? If our actions are predetermined, can we be held responsible for them? Should people be judged on their intentions alone, or also by the consequences of their behavior? Is failing to prevent someone’s death as blameworthy as actively causing it? For generations, questions (...) like these have provoked passionate arguments and counterarguments, but few clear answers. Here, we offer a psychological account of why philosophical dilemmas arise, why they resist resolution, and why scientists should pay attention to them. Building on a family of recent proposals (Cushman & Young, 2009; Greene, 2008; Sinnott- Armstrong, 2008), we argue that dilemmas result from conflict between dissociable psychological processes. When two such processes yield different answers to the same question, that question becomes a “dilemma”. No matter which answer you choose, part of you walks away dissatisfied. This explanation of philosophical dilemmas has an important payoff for psychological research, and we discuss two specific cases in which it has yielded promising results. In each case, social neuroscience has played an important role in distinguishing the psychological processes responsible for producing a dilemma. This, we suggest, is no accident; cognitive neuroscientific methods are particularly well-suited to dissociating independent psychological processes (Henson, 2006). Consequently, philosophers’ dilemmas provide a reliable guide toward productive cognitive neuroscience by identifying the contours of distinct psychological process. The research we review below focuses particularly on moral dilemmas, which is our own area of expertise. The psychological processes that contribute to moral judgment are of interest in their own right, and play a central role in social cognition.. (shrink)

From the first months of life, human infants produce “protophones,” speech-like, non-cry sounds, presumed absent, or only minimally present in other apes. But there have been no direct quantitative comparisons to support this presumption. In addition, by 2 months, human infants show sustained face-to-face interaction using protophones, a pattern thought also absent or very limited in other apes, but again, without quantitative comparison. Such comparison should provide evidence relevant to determining foundations of language, since substantially flexible vocalization, the inclination to (...) explore vocalization, and the ability to interact socially by means of vocalization are foundations for language. Here we quantitatively compare data on vocalization rates in three captive bonobo (Pan paniscus) mother–infant pairs with various sources of data from our laboratories on human infant vocalization. Both humans and bonobos produced distress sounds (cries/screams) and laughter. The bonobo infants also produced sounds that were neither screams nor laughs and that showed acoustic similarities to the human protophones. These protophone-like sounds confirm that bonobo infants share with humans the capacity to produce vocalizations that appear foundational for language. Still, there were dramatic differences between the species in both quantity and function of the protophone and protophone-like sounds. The bonobo protophone-like sounds were far less frequent than the human protophones, and the human protophones were far less likely to be interpreted as complaints and more likely as vocal play. Moreover, we found extensive vocal interaction between human infants and mothers, but no vocal interaction in the bonobo mother–infant pairs—while bonobo mothers were physically responsive to their infants, we observed no case of a bonobo mother vocalization directed to her infant. Our cross-species comparison focuses on low- and moderate-arousal circumstances because we reason the roots of language entail vocalization not triggered by excitement, for example, during fighting or intense play. Language appears to be founded in flexible vocalization, used to regulate comfortable social interaction, to share variable affective states at various levels of arousal, and to explore vocalization itself. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:American Journal of Philology 122.3 (2001) 433-436 [Access article in PDF] Sarah Iles Johnston. Restless Dead: Encounters between the Living and the Dead in Ancient Greece. Berkeley and Los Angeles: University of California Press, 1999. xxi + 329 pp. Cloth, $40.00. This book, which focuses on ancient Greek beliefs about how the dead interact with the living, is an important addition to the study of Greek religion. The subject (...) has become unusually popular in recent years, and when Johnston wrote in her preface that "scholars of our generation... have paid the topic little attention" (xi), she had no way of knowing that two other books on the topic were being published nearly simultaneously with her own. Fortunately, there is so much to say about ancient beliefs concerning ghosts that the three studies do not overlap much. Antonio Stramaglia's Res inauditae, incredulae: Storie di fantasmi nel mondo greco-latino (Bari 1999) and D. Felton's Haunted Greece and Rome: Ghost Stories from Classical Antiquity (Austin 1999) take broad views, examining both Greek and Roman ghost stories from literary and folkloric points of view, respectively. Johnston's book focuses only on the Greek dead, and does so in more detail and with more attention to the religious aspects of the living-dead interaction than either of the other books. She uses models developed by cultural anthropology to examine how Greek ideas about the dead changed over time in response to changing social conditions, including contacts with other cultures and the development of the polis.Johnston divides her study into three major parts. Part 1, "A Short History of the Dead in Ancient Greece," covers several aspects of the Greek view of the dead in the archaic and classical periods. First we have a brief chronological overview of the dead in Greek society from the Homeric poems to the fifth century B.C. The information is unfortunately rather scattered and uneven, and Johnston gives much of it simply as introductory material for later parts of her book: "This is a topic that I take up in depth in another chapter" (10); "As we shall see in chapter 6" (18); "This... is analyzed in depth in chapter 3" (19). This brief survey might best have been included in an introduction (there is only a short prologue), since it does not stand well on its own here and does not accomplish much overall other than to provide us with several very general conclusions: that the Greeks, like many other peoples, believed that the unburied or prematurely dead were angry with the living and could harm them; that the dead could be called up by the living to serve them; that other than this, the dead are not particularly active, at least in early Greek belief.Part 1 also includes information concerning rituals to the dead and the role of the goe\s. For this discussion Johnston takes a topical rather than chronological approach to the problem of what the Greeks believed about the dead versus what they did about the dead; "participants need not have believed in a ritual to go through its motions" (37). Johnston briefly describes the nature of rituals for and against the dead, distinguishing funerals and festivals that expressed affection from defensive rituals and festivals held out of fear, to avert the wrath of the dead. One particularly interesting section deals with the relatively recent finds of [End Page 433] the Selinuntine lex sacra, the Cyrenean inscriptions, and the rituals for the dead described thereon: both contain detailed descriptions of real aversion rituals involving the appeasement of ancestral spirits. Johnston is careful to remind the reader of the fragmentary nature of this particular evidence and at times sounds overly defensive or cautious: "although the evidence is too scant for us to be certain" (58); "its brevity makes it impossible for us to be sure" (62). Much of Johnston's argument is therefore highly hypothetical but nonetheless interesting and provocative. She concludes that the dead began to be perceived as a bigger source of problems in the late... (shrink)

In connection with the "Philosophy of Science" research program conducted by the Deutsche Forschungsgemeinschaft a colloquium was held in Munich from 18th to 20th May 1919. This covered basic structures of physical theories, the main emphasis being on the interrelation of space, time and mechanics. The present volume contains contributions and the results of the discussions. The papers are given here in the same order of presentation as at the meeting. The development of these "basic structures of physical theories" involved (...) diverging trends arising from different starting points in philosophy and physics. In order to obtain a clear comparison between these schools of thought, it was appropriate to concentrate discussion on geometry and chronology as the common foundation of classical and quantum mechanics. As a rather simple and "Tell prepared field of study, geochronometry seemed suited to analysing these mutually exclusive positions. vii D. Mayr and G. Sussmann (eds.), Space, Time, and Mechanics, vii. Copyright © 1983 by D. Reidel Publishing Company. ACKNOWLEDGEMENT The editors gratefully appreciate the sponsorship of the Deutsche Forschungsgemeinschaft and the cooperation of the authors and publisher. It is also a pleasure to thank Frau M.-L. Grohmann and Frau I. Thies for their organisational and especially Frau B. Grund for typing and clerical work. D. MAYR G. SUSSMANN 1982 University of Munich viii INTRODUCTION The distinct positions present at the symposium may be roughly divided into three schools that differ in their philosophical interpretation of physics and their meta-... ~. (shrink)

“To be” or “to be found”? Some contributions relative to this modern variant of Hamlet's question are presented here. They aim at better apprehending the differences between the points of view of the physicists who consider that present-day quantum measurement theories do reach their objective and those who deny they do. It is pointed out that these two groups have different interpretations of the verbs “to be” and “to have” and of the criterion for truth. These differences are made explicit. (...) A notion of “empirical reality” is constructed within the representation of which the physicists of the first named group can consistently uphold their claim. A detailed way of sharpening this definition so as to make empirical reality free of nonlocal actions at a distance is also described. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:OBEYING BAD ORDERS AND SAVING LIVES: THE STORY OF A FRENCH OFFICER Pierre d'Elbée Société Caminno, Paris The story is told that during the Paris riots of 1 848, a military officer received an order to evacuate a certain square by firing upon the "rabble." He left the garrison with his troops and started for the square to be cleared. Upon his arrival, he took up a position with (...) his soldiers who raised their guns to fire upon the crowd. In the profound silence that ensued, he cried: "I have received the order to fire upon the rabble; but as I perceive before me many honest people, I ask them to depart so that I may execute this order." In a few moments, the square was vacant. In circumstances such as these, a decision that saves both others and oneself is not easy to achieve. In such a repressive framework where legal violence is permitted, it is the duty of an officer to obey the order of his superiors, and when we hear or read this story for the first time, we do not see how a happy outcome is possible. The story ought to be dramatic, but what is astonishing is precisely that it is not. We expect the worst, which is what usually happens, the most optimistic among us perhaps hoping secretly for a happy end. But happy endings belong to the universe ofthe marvelous, and life does not resemble a story, as the pessimist murmurs within us. Still, it is the happy ending that in fact occurs, and our astonishment is bound to its improbability. Is it chance? Luck? Inspiration? Premeditation? No doubt there is something of all of this in the officer's decision, and his elegant intervention raises a smile in our skeptical hearts. It testifies that although not easy, one can discover a new way that responds to the secret hope of being really ourselves without getting caught within the web of necessity. Such an attractive path merits no doubt that we dwell on it a little more. 46Pierre d'Elbée Let us follow the officer and imagine we are in his place. It is clear that what is most striking in this story is the moment ofthe face-to-face between the officer and the crowd. It is worthwhile to back up a little, however. From the moment he receives his order to the moment of the face-to-face, the officer must live through some very bad moments: it is no little thing to fire upon a crowd even if legality is on our side. We all know that the worst crimes have been perpetrated under the cover of obedience. Such refuge within authority is rather a hell where one abdicates a part of oneself. The function ofan officer does not stop him from being equally a man, one with feelings, beliefs, values. He knows that the rioters, whatever their fight, cannot be reduced to the term "rabble." Rabble, "rabid," dog. These people deserve no doubt a bit more consideration than that. Who can assert that the riot does not express real sufferings, legitimate rights, slighted dignities? Who could feel comfortable executing the individual who claims his due? A praiseworthy indignation. From that point to justify an heroic ethics of non-violence, is only a small step. "No, I will not fire upon a crowd whose wrong or right deed is to be angry." The officer must undoubtedly have in mind similar thoughts. Inversely, perhaps he justifies himself by saying to himselfthat after all, the rioters disturb the public order. Ifone does not react vigorously and repressively, the riot could degenerate into a general revolution. The order is justified not only by legality but also by a morality ofthe common good. And anyway, ifhe does not empty the square by firing upon the crowd, someone else will. So he might as well do the dirty job himselfto avoid shifting the weight ofthis responsibility onto someone else. And thus, to the devil with such qualms. Life is sufficiently complicated as it is. Let us put it simply: my job as an officer is to obey orders? I obey. On... (shrink)

An extensive literature overlapping economics, statistical decision theory and finance, contrasts expected utility [EU] with the more recent framework of mean–variance (MV). A basic proposition is that MV follows from EU under the assumption of quadratic utility. A less recognized proposition, first raised by Markowitz, is that MV is fully justified under EU, if and only if utility is quadratic. The existing proof of this proposition relies on an assumption from EU, described here as “Buridan’s axiom” after the French philosopher’s (...) fable of the ass that starved out of indifference between two bales of hay. To satisfy this axiom, MV must represent not only “pure” strategies, but also their probability mixtures, as points in the (σ, μ) plane. Markowitz and others have argued that probability mixtures are represented sufficiently by (σ, μ) only under quadratic utility, and hence that MV, interpreted as a mathematical re-expression of EU, implies quadratic utility. We prove a stronger form of this theorem, not involving or contradicting Buridan’s axiom, nor any more fundamental axiom of utility theory. (shrink)

Contrary to classical physics, which was strongly objective i.e. could be interpreted as a description of mind-independent reality, standard quantum mechanics (SQM) is only weakly objective, that is to say, its statements, though intersubjectively valid, still merely refer to operations of the mind. Essentially, in fact, they are predictive of observations. On the view that SQM is universal conventional realism is thereby refuted. It is shown however that this does not rule out a broader form of realism, called here ‘open (...) realism’, restoring the notion of mind-independent reality. (shrink)

Open peer commentary on the target article “Arguments Opposing the Radicalism of Radical Constructivism” by Gernot Saalmann. First paragraph: As Maturana has often reminded us, everything said is said by an observer. What I say here I say as an observer and reflects who I am, what I can perceive and what sense I am prepared to make of that. Similarly, what Gernot Saalmann says in his article is said by an observer and reflects who he is, what he can (...) perceive and what sense he is prepared to make of that. I describe myself as an English speaking mathematics educator with a family background in neuroscience. Saalmann does not describe himself in his article but appears to be a German speaking sociologist. Given that we are different observers it is no surprise that we make different observations about radical constructivism. (shrink)

It has frequently been suggested that Rawls’s characteristic method of justification, a method crucially involving the notion of reflective equilibrium, is in some sense relativistic in its implications. No sustained development of this suggestion has been undertaken by those who advance it; likewise, no sustained attempt to refute this suggestion has been made by those who are otherwise sympathetic to Rawls’s account of justification. I here attempt to fill these gaps in the already extensive literature associated with the method of (...) reflective equilibrium. At below, I review claims that Rawls’s method has relativistic implications. I also attempt, for purposes of argument, to buttress these claims by citing remarks of Rawls which could be interpreted as relativistic in character. At below, I consider problems of political reasoning as these arise in societies which are ill- and well-ordered in Rawls’s sense. At below, I consider problems of political reasoning as these arise between the members of two or more well-ordered societies, each of which is regulated by a different conception of justice. I also there adapt Williams’s distinction between notional and real confrontations between incompatible systems of beliefs in order to distinguish two kinds of conflict with respect to fundamental political principles. Finally, I show how a notion of broad reflective equilibrium can be deployed in order to solve those problems of political adjudication which may arise between the members of societies which have distinct conceptions of justice. At this point it should be clear that Rawls’s method of justification is not, in intention at least, relativistic in its implications. (shrink)

Here we suggest a formal using of N.A. Vasil’ev’s logical ideas in categorical logic: the idea of “accidental” assertion is formalized with topoi and the idea of the notion of nonclassical negation, that is not based on incompatibility, is formalized in special cases of monoidal categories. For these cases, the variant of the law of “excluded n-th” suggested by Vasil’ev instead of the tertium non datur is obtained in some special cases of these categories. The paraconsistent law suggested by Vasil’ev (...) is also demonstrated with linear and tensor logics but in a form weaker than he supposed. As we have, in fact, many truth-values in linear logic and topos logic, the admissibility of the traditional notion of inference in the categorical interpretation of linear and intuitionistic proof theory is discussed. (shrink)

The phrase, ‘political obligation’, is far more popular in English than in other European languages. Whether this may be due to historical circumstances, or to a peculiar bent of the English mind, is a fascinating question; but it is not the one which I propose to discuss here today. I am mentioning it only to explain the choice of my subject, a subject which would probably sound rather uncommon to an Italian audience, but which, I am sure, has a familiar (...) ring to English ears. My subject, I would like to emphasise, is the nature of political obligation; my approach will be analytical rather than historical; and indeed, let me say at once that this lecture is a kind of examen de conscience in which I am myself involved, since I feel personally responsible for having introduced the phrase into my own native language, and for having used it during a life-time as if its meaning were self-evident, without ever raising the questions which I want to raise today. (shrink)

Johann August Schlettwein established a reputation during the later eighteenth century as Germany's foremost Physiocrat. Schlettwein's primarily literary reputation was lent authority by his direct participation in two practical Physiocratic experiments: the Markgraf of Baden's trial introduction of a single tax during the the early 1770s, and the creation of an Economic Faculty at the University of Giessen as part of a general financial reform in the state of Hessen-Darmstadt. It is this latter case which will be examined here, where (...) university reform was assigned an important role in the general reconstruction of state finances. But why should the reformers in Darmstadt have lighted upon a maverick figure such as Schlettwein to lead a Faculty which was in turn assigned a leading role in the reform of their state university? And given the apparent failure of Schlettwein to fulfil the hopes placed in him, to what can we attribute his generally lacklustre performance in Giessen? While the first of these questions can be fairly readily answered by considering the choices facing the state government, the second problem is more open: a number of possibilities suggest themselves. The fact that Physiocratic principles conflicted sharply with those governing cameralistic teaching in the German university could have been a significant obstacle; or it could have been that the role assigned to Schlettwein proved impossible, caught between the agenda of Physiocratic reform and that of the state government; or it might of course be that Schlettwein bore personally the major share of the blame. The Physiocratic programme was sweeping in its ambitions; but where it was put into practice (in Baden), or was lent an academic platform (in Giessen), it failed. By examining the reasons behind the failure in Gie?en we can perhaps learn something more of the scope of Physiocracy as a programme of reform in the eighteenth century and thence, indirectly, about the contemporary reception of Physiocratic ideas. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:76 AN UNNOTICED ERROR IN HUME'S TREATISE "...the conformity between love and hatred in the agreeableness of their sensation makes them always be excited by the same objects..." Treatise, Book II, Part II, Sec. X. This passage from Hume's A Treatise of Human Nature is taken from the first edition of 1739. It can also be found in the Everyman Edition, the editions of Selby-Bigge Mossner, and Green and (...) Grosse, without editorial comment of any kind. Yet it contains a glaring and obvious error. The most superficial reading of Book II will convince one that it is love and pride that conform in the agreeableness of their sensation they are both indirect passions that aire pleasant in feeling. On the other hand, humility and hatred share in being disagree able or unpleasant impressions. This might have been a printer's error, or Hume's own mistake, and the reason for it is not hard to find. This part of Book II was called "Of love and hatred" ; the expression "love and hatred" recurs several times throughout the whole. In ei»ther the writing of the manuscript or the type setting of the text, a habit was established. Habit, which Hume himself used to explain so much else, must here be cited as the explanation of this slip. What is more interesting is the reason why such an obvious error has gone so long unnoticed. Here an ambiguity in Hume's use of the word "object" should be noticed. It is sometimes used simply as a synonym for "thing" and this is the usage in "excited by the same objects". Hume is merely saying that love and pride have the same sorts of cause. When this cause is found in oneself it leads to pride and when in another it leads to love. This of course is connected with the fact that both these passions are aggreeable or pleasant in sensation. 77 "Object" also has a special technical use in Book II when it refers to the person towards whom the passion is directed, as in "the object of the passion". Now love and hatred do have a similar sort of object, i.e. another person, whereas the object of pride and humility is, according to Hume, always oneself. In this usage, the object of a passion is carefully distinguished by Hume from its cause. It is possible that a careless and superficial reading of this passage might lead one to think that Hume meant to say that love and hatred agree in having the same sort of object, i.e. another person. Such inattention is to be deplored, but after all, until very recently, such inattention was typical of the attitude of philosophers towards Book II 2 as a whole. D. W. D. Owen University of Stirling 1.See for instance the previous paragraph; "I have suppos'd all along, that the passions of love and pride, and those of humility and hatred are similar in their sensations, and that the two former are always agreeable, and the two latter painful." 2.Thanks are due to Mr. Roland Hall for checking the first edition on my behalf.... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:109 HUME'S MISSING SHADE OF BLUE, INTERPRETED AS INVOLVING HABITUAL SPECTRA David Hume claimed that his hypothetical case of the unseen shade of blue posed no fundamental problem to his general empiricist principle. But I believe it well may show exactly what he denied it showed — viz., that his empiricism rests on a mistake. Hume says: Suppose... a person to have enjoyed his sight for thirty years, and (...) to have become perfectly well acquainted with colours of all kinds, excepting one particular shade of blue, for instance, which it never has been his fortune to meet with. Let all the different shades of that colour, except that single one, be plac'd before him, descending gradually from the deepest to the lightest; 'tis plain, that he will perceive a blank, where that shade is wanting, and will be sensible, that there is a greater distance in that place betwixt the contiguous colours, than in any other. Now I ask, whether 'tis possible for him, from his own imagination, to supply this deficiency, and raise up to himself the idea of that particular shade, tho' it had never been conveyed to him by his senses? I believe there are few but will be of opinion that he can.... Sometimes one is surprised by the colour which emerges when one mixes paints, powders or lights of different hues, in the sense that one is unable to imagine this resulting colour until one actually sees it. I often have analogous experiences when sightreading music on the trombone. If there is a large, unfamiliar interval between the note I am playing and the one to be played next, so I cannot 'hear' the next note inwardly, I bring the slide to the correct position, set my lips at approximately the right tension, and presto! the correct note appears, despite 110 my inability to predict what it was going to sound like. Only after I have heard it can I also 'hear' it, i.e, predict its occurrence in this melodic line. Cases like these are not puzzling philosophically, because in them, the note, colour, etc. arises primarily from the equipment used — e.g., paints, powders or lights, the trombone and tension of the lips, and so on — rather than from the mind of the person who uses these things. But in Hume's example, no extra-mental objects or events play a direct role in creating the imagined colour. In fact, this colour never appears at all outside the subject's mind, and he never sees it. Therefore here the imagined colour is produced entirely by the subject himself, without his having copied it from anything in the external world. Yet this contradicts the maxim Hume laid down at the beginning of the Treatise that all simple ideas arise from correspondingly simple (sense) impressions. Two points perhaps mitigate the seriousness of the problem set by the missing shade of blue. First, Hume saw clearly, as Locke did not, that "innate" does 2 not mean the same as "justified." He was not so much concerned with the question of where ideas come from, as with how these ideas can be shown to be legitimate. His answer to the latter question is that experience alone is competent to show this. Second, strictly speaking, no idea is itself a piece of knowledge, but only something with the help of which one constructs knowledge-claims; and it is necessary for a person to justify knowledge-claims which are composed of innate ideas, by checking them against experience, just as much as knowledge-claims composed of non-innate materials. For example, suppose I possess innately the idea (visual image) of blue and the idea (tactile image) of cool. To say that these ideas are innate means that they are merely triggered or activated in my Ill mind by experiences I happen to have, but are not created by these experiences, and are not necessarily copies of them. Nevertheless, in order for me to know something which involves these ideas, I first must put them together in a judgment, and then confirm that judgment by appeal to experience. For instance, I might use these ideas to make the judgment... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Ad UnguemArmand J. D'Angour vos, oPompilius sanguis, carmen reprehendite, quod nonmulta dies et multa litura coercuit atquepraesectum deciens non castigavit ad unguem.(Horace Ars Poetica 291–94) You, OSons of Pompilius, condemn that poem whichmany a day and many an erasure has not pruned andwhittled down and chastened tenfold to the nail."Censure a poem," Brink paraphrases, "which has not been reduced to right proportions and (when it has been reduced) has (...) not been tested to a nicety."1 Tested, that is, by its author, whose action Horace has been thought here to be likening to the way a sculptor examines a completed work for flaws. Translations of the final line commonly expand the phrase ad unguem to specify such a connotation, often taking praesectum to qualify unguem as in "to meet the test of the well–pared nail."2 But Brink has advanced convincing arguments against the supposition that praesectum qualifies unguem.3 Moreover, praesectum is positioned for emphasis and followed directly by deciens: the words must elaborate the process described by the foregoing coercuit.4Praesectum [End Page 411] thus picks up carmen, and no reference to the artisan's manicure should be supposed.5Ad unguem remains as a self–contained expression, to be understood in its own right.The image introduced in the following lines has been thought to present a deliberate point of contrast in the matter of the sculptor's fingernails:ingenium misera quia fortunatius artecredit et excludit sanos Helicone poetasDemocritus, bona pars non ungues ponere curat,non barbam, secreta petit loca, balnea vitat.(AP 295–98)Because Democritus believes that it's luckier to possess talentthan mere skill, and denies a place on Helicon to sane poets,a good number of artists make a point of not cutting their nailsor trimming their beards, but head for secret haunts and avoid baths.Despite the verbal echo, the change of tone and context at this point rules out any straightforward association of the unguem in line 294 with the ungues in line 297.6 Horace's humorous sketch of those "artistic types" who model their insalubrious habits on a superficial view of Democritean inspiration initiates a new section of the poem.7 It looks forward to a fuller consideration of the relative value of ars and ingenium, about which in due course Horace gives his opinion as follows:natura fieret laudabile carmen an artequaesitum est. ego nec studium sine divite venanec rude quid possit video ingenium; alterius sicaltera poscit opem res et coniurat amice.(AP 408–11) [End Page 412]The question is: Is good poetry due to nature or art?I myself fail to see what artistry can achieve without a rich vein of natural ability,or raw talent without application, to such a degree does the one attributedraw upon the other and make common cause with it.The only other instance of ad unguem in Horace is in Satires 1.5, where the phrase similarly appears tout court, conjoined to a past participle in a construction which parallels praesectum... ad unguem as construed above: interea Maecenas advenit atqueCocceius Capitoque simul Fonteius, ad unguemfactus homo, Antoni non ut magis alter amicus.(Sat. 1.5.31–33) Meanwhile Maecenas arrives andCocceius, and with them Fonteius Capito, a manof such consummate charm that Antony holds none dearer.Whether ad unguem here refers to physical or intellectual refinement (or both), the connotation "to perfection" is evident. Commentators ancient and modern have generally supposed that the metaphor is best explained by the image which Persius, writing around a century later, developed in his First Satire:quis populi sermo est? quis enim, nisi carmina mollinunc demum numero fluere, ut per leve severoseffundat iunctura ungues?(Sat. 1.63–65)"What's the word from the general public? "What else, but thatnow at last there are verses so fluent that no join jars criticalfingernails as they glide across the smooth surface.In commenting on AP 294, Ps.–Acro adduced this precisely evocative idea of "critical fingernails" for Horace's use of ad unguem:"ad unguem": tractum a... (shrink)

In lieu of an abstract, here is a brief excerpt of the content:524 BOOK REVIEWS Word is to interpret us" (189). That two-way response to the Word of God neatly summarizes William Hill's witness to us as theologian as well: to he the mediator between classical and contemporary idiomata in such a way as to enrich the deliverances of both, reminiscent of Matthew's commendation of the " disciple in the kingdom of Heaven [being] like a householder who brings out from (...) his storeroom new things as well as old" (13 :52). The excitement of this project will not he lost on students of theology confronted with novel theories periodically renewed. What makes William Hill a theologians' theologian is not only his conceptual clarity, hut his capacity to move among us as a fellow inquirer. Bereft of any need to kill off contenders to make room for his innovations, we rather find him recalling on every page how much he has learned from others and wishes to pass on to us. University of Notre Dame Notre Dame, Indiana DAVID B. BURRELL, c.s.c. The Diversity of Religions: A Christian Perspective. By J. A. D1NoIA, O.P. Washington, D.C.: The Catholic University of America Press, 1992. $29.95 (cloth), $17.95 (paper). For some time now the debate in the Christian theology of religions has centered around the question of ·the possibility of salvation for nonChristians. The answers to this question have often been placed in a threefold typology: exclusivism, inclusivism or pluralism. Exclusivists generally maintain that salvation is conditional on an explicit confession of faith in Jesus Christ, hence non-Christians are lost. Pluralists, on the other hand, maintain that salvation can he found in different religions in various ways, and that Christianity is one among many paths to the divine reality. Inclusivists agree that non-Christians may he saved, and if they are it may he through rather than despite their religion. Inclusivists differ from pluralists in believing that Christ is the constitutive cause of all salvation, even therefore the salvation of a non-Christian. DiNoia's hook claims to do two very significant things. First, to go beyond the three approaches and suggest a fresh way of dealing with the question. Second, in doing so, to create a new agenda for the Christian theology of religions. My verdict: he partly fails and partly succeeds, and both his failings and success are deeply instructive and profoundly illuminating. DiNoia's argument is advanced carefully and lucidly and is acces- BOOK REVIEWS 525 sihle to non-specialists. The bibliographic essay/notes related to each chapter indicate thorough research (with one exception) and are a pleasure to read. DiNoia (a Thomist with Barthian leanings) closely follows George Lindbeck's cultural-linguistic model of religion, arguing that the specific way of life, determined by the actual doctrines held, uniquely shapes and moulds the religious practitioner. The goal and means of the religious way are intrinsically related and cannot he separated. He then persuasively argues that the difficulty with pluralists and inclusivists is that they impose a soteriocentricism upon other religions where there may he none! In contrast, DiNoia maintains one cannot say anything about the meaning of another religion apart from specific and proper attention to the ways in which its doctrines regulate its practice and stipulate the goal to he achieved by that way of life. In Christianity, eternal fellowship with the blessed Trinity can be said to he the goal (salvation) which is carefully orchestrated in minute detail through the liturgical life of the community. To claim that other religions attain the same salvific goal is therefore problematic. DiNoia's argument creates a space for other religions to really disclose what they are about in their doctrines and practice, without a priori categorization, and this is to he welcomed. Hence, the necessity of dialogue as the proper location for disclosure of the "other". Dialogue thereby becomes central to a theology of religions. Only in this process can we ask the question as to whether and how these ways of life relate to Christianity. DiNoia allows for the possibility that doctrinal truth and good actions can he found in other religions, without compromising the cen· trality of the incarnation as constitutive... (shrink)