In this paper, we are concerned with the preorderings (SS) and (BC) induced in the set of players of a simple game by the Shapley–Shubik and the Banzhaf–Coleman's indices, respectively. Our main result is a generalization of Tomiyama's 1987 result on ordinal power equivalence in simple games; more precisely, we obtain a characterization of the simple games for which the (SS) and the (BC) preorderings coincide with the desirability preordering (T), a concept introduced by Isbell (1958), and recently reconsidered by (...) Taylor (1995): this happens if and only if the game is swap robust, a concept introduced by Taylor and Zwicker (1993). Since any weighted majority game is swap robust, our result is therefore a generalization of Tomiyama's. Other results obtained in this paper say that the desirability relation keeps itself in all the veto-holder extensions of any simple game, and so does the (SS) preordering in all the veto-holder extensions of any swap robust simple game. (shrink)

We study political influence in institutions where each member chooses a level of support for a collective goal. These individual choices determine the degree to which the goal is reached. Influence is assessed by newly defined binary relations, each of which ranks members on the basis of their relative performance at a corresponding level of participation. For institutions with three options (e.g., voting games in which each voter may vote “yes”, “abstain”, or vote “no”), we obtain three influence relations, and (...) show that their strict components may be cyclic. This latter property describes a “paradox of power” which contrasts with the transitivity of the unique influence relation of binary voting games. Weak conditions of anonymity suffice for each of these relations to be transitive. We also obtain a necessary and sufficient condition for each of these relations to be complete. Further, we characterize institutions in which the rankings induced by these relations, and the Banzhaf–Coleman and Shapley–Shubik power indices coincide. We argue that extending the influence relations to firms would be useful in efficiently assigning workers to different units of production. Finally, we provide applications to various forms of political and economic organizations. (shrink)

Previous work by Diffo Lambo and Moulen [Theory and Decision 53, 313–325 ] and Felsenthal and Machover [The Measurement of Voting Power, Edward Elgar Publishing Limited ], shows that all swap preserving measures of voting power are ordinally equivalent on any swap robust simple voting game. Swap preserving measures include the Banzhaf, the Shapley–Shubik and other commonly used measures of a priori voting power. In this paper, we completely characterize the achievable hierarchies for any such measure on a (...) swap robust simple voting game. Each possible hierarchy can be induced by a weighted voting game and we provide a constructive proof of this result. In particular, the strict hierarchy is always achievable as long as there are at least five players. (shrink)

A philosophical essay under this title faces severe rhetorical challenges. New accounts of the good life regularly and rapidly turn out to be variations of old ones, subject to a predictable range of decisive objections. Attempts to meet those objections with improved accounts regularly and rapidly lead to a familiar impasse — that while a life of contemplation, or epicurean contentment, or stoic indifference, or religious ecstasy, or creative rebellion, or self-actualization, or many another thing might count as a good (...) life, none of them can plausibly be identified with the good life, or the best life. Given the long history of that impasse, it seems futile to offer yet another candidate for the genus “good life” as if that candidate might be new, or philosophically defensible. And given the weariness, irony, and self-deprecation expected of a philosopher in such an impasse, it is difficult for any substantive proposal on this topic to avoid seeming pretentious. (shrink)

In a recent article in this journal, D. Wade Hands reviewed Charles Taylor's two-volume work, Philosophical Papers. Hands predicts that Taylor's work will have no impact on the philosophy of economics. This may indeed turn out to be the case; but if so, it will only be because the profession is not listening. Of course, it is typical of the profession to be more interested in exporting its product than in learning from other disciplines. This is exemplified in Hands's use (...) of the term “philosophy of economics” – philosophy is the handmaiden of the highly successful enterprise of economics. But this journal is called Economics and Philosophy, which means that a conversation requiring an openness and attentiveness is called for between economics and philosophy. (shrink)

Howard Brody expresses concern that citing the “two cases that put futility on the map,” namely Helga Wanglie and Baby K, may be providing ammunition to the opponents of the concept of medical futility. He in fact joins well-known opponents of the concept of medical futility in arguing that it is one thing for the physician to say whether a particular intervention will promote an identified goal, quite another to say whether a goal is worth pursuing. In the latter instance, (...) physicians are laying themselves open “to the criticism of taking on basic value judgments that are more appropriately left to patients and their surrogates.” Brody states that in both the Wanglie and Baby K cases, the “basic value judgments” had to do with the worthiness of maintaining unconscious life via medical technology. He classifies this as “a question of professional integrity—but not a question of futility,” adding that “more than semantics hinges on this distinction.” The “more than semantics” factor is a pragmatic, even political one. Failure to make this distinction renders physicians “that much more suspect and less trustworthy in the public debate.”. (shrink)

In this book, Lawrence Sklar demonstrates the interdependence of science and philosophy by examining a number of crucial problems on the nature of space and ...

There is much more said in the Critique of Pure Reason about the relationship between God and purposiveness than what is found in Kant's analysis of the physico-theological argument. The ‘Wise Author of Nature’ is central to his analysis of regulative principles in the ‘Appendix to the Transcendental Dialectic’ and also appears in the ‘Canon’, first with regards to the Highest Good and then again in relation to our theoretical use of purposiveness. This paper will begin with a brief discussion (...) of the physico-theological argument before moving on to the Appendix and the Canon. Finally, it will consider some changes to the role of the Wise Author in the Critique of Judgement. (shrink)

An expanded conceptualization of the dialogal research methodology was used to gain a deeper understanding of the dyadic experience of Being a couple. Twenty-two committed couples from a variety of backgrounds were interviewed, responding to the question: “What does it mean to ‘Be’ a couple?” The interviews were videotaped, allowing the researchers to engage with both verbal and nonverbal interpersonal expression. The authors describe the dialogal process used, and identify and discuss three core themes expressed by the couples regarding the (...) meaning of being a couple: commitment, morphogenesis, and transcending paradox through witness. (shrink)

within-field task as testing proceeded. (In any case, the two-field task is presumably a more difficult one than the one-field task. ...

T. H. Marshall, a British sociologist, gave a series of lectures in 1949 under the title “Citizenship and Social Class.” To many American intellectuals, his analysis still offers a persuasive account of the origins of the welfare state in the West. But Marshall spoke in the early postwar era, when the case for expanded social benefits seemed unassailable. Today's politics are more conservative. In every Western country the welfare state is under review. Yet Marshall's conception can still help define the (...) issues in social policy and the way forward. (shrink)

Lawrence, Carmen Why should we protect our heritage? In the broadest sense our heritage is what we inherit; it's what we value of that inheritance and what we decide to keep and protect for future generations. Heritage is both global enough to encompass our shock at the destruction of the Buddhas of Bamiyan in Afghanistan and as local as our own sepia-tinted family photographs. Everything which our predecessors have bequeathed, both tangible and intangible, may be called heritage - landscapes, (...) structures, objects, traditions, stories and language. (shrink)

A line of research within embodied cognition seeks to show that an organism’s body is a determinant of its conceptual capacities. Comparison of this claim of body determinism to linguistic determinism bears interesting results. Just as Slobin’s (1996) idea of thinking for speaking challenges the main thesis of linguistic determinism, so too the possibility of thinking for acting raises difficulties for the proponent of body determinism. However, recent studies suggest that the body may, after all, have a determining role in (...) cognitive processes of sentence comprehension. (shrink)

Embodied cognition often challenges standard cognitive science. In this outstanding introduction, Lawrence Shapiro sets out the central themes and debates surrounding embodied cognition, explaining and assessing the work of many of the key figures in the field, including George Lakoff, Alva Noë, Andy Clark, and Arthur Glenberg. Beginning with an outline of the theoretical and methodological commitments of standard cognitive science, Shapiro then examines philosophical and empirical arguments surrounding the traditional perspective. He introduces topics such as dynamic systems theory, (...) ecological psychology, robotics, and connectionism, before addressing core issues in philosophy of mind such as mental representation and extended cognition. Including helpful chapter summaries and annotated further reading at the end of each chapter, _Embodied Cognition_ is essential reading for all students of philosophy of mind, psychology, and cognitive science. (shrink)

When philosophers speak of the inconclusiveness of arguments for the existence of God, they often do so as if they were talking about a matter of principle—as if it were in principle impossible to prove God's existence, that every proof was in principle inconclusive. Of course, rebutals of the cosmological, ontological, and teleological arguments are usually designed to show that these types of arguments are in principle inconclusive. But one supposes that religious experience arguments are not all in such difficulties. (...) That is, one supposes, for example, that an encounter with the deity would provide a proof of his existence which is at least as conclusive as proofs for the existence of an ‘external world’. And thus it would be false to maintain in an unqualified way that ‘Reason cannot prove the existence of God’. The most one would be able to say would be that at present , or in terms of the currently available evidence, no one can prove God's existence. Further, whether or not sufficient evidence has ever been available in the past would be seen as an historical question— a matter of contingencies, not logical possibilities. (shrink)

The first edition of Blindsight, written by Lawrence Weiskrantz was an important and highly cited account of studies of the phenomenon - Blindsight. The updated edition retains the original text of the first edition, but brings the book up to date with developments in this area in the past decade.

In recent years, a particular doctrine about forms of life has come to be associated with Wittgenstein's name by followers and critics of his philosophy alike. It is not a doctrine which Wittgenstein espoused or even, given his understanding of philosophy, one which he could have accepted; nor is it worthy of acceptance on its own merits. I shall here outline the standard interpretation of Wittgenstein's remarks on forms of life, consider the textual basis for such a reading of Wittgenstein, (...) present a more consistent reading of the texts, place the problem of forms of life within a wider philosophical context, and show the ways in which it is indeed possible to say that a form of life is wrong. In the process, I shall note some important similarities between Wittgenstein's actual position, Quine's analysis of scientific knowledge, and Hans-Georg Gadamer's claims about the fusion of horizons. (shrink)

Prior to the twentieth century, theories of knowledge were inherently perceptual. Since then, developments in logic, statis- tics, and programming languages have inspired amodal theories that rest on principles fundamentally different from those underlying perception. In addition, perceptual approaches have become widely viewed as untenable because they are assumed to implement record- ing systems, not conceptual systems. A perceptual theory of knowledge is developed here in the context of current cognitive science and neuroscience. During perceptual experience, association areas in the (...) brain capture bottom-up patterns of activation in sensory-motor areas. Later, in a top-down manner, association areas partially reactivate sensory-motor areas to implement perceptual symbols. The stor- age and reactivation of perceptual symbols operates at the level of perceptual components – not at the level of holistic perceptual expe- riences. Through the use of selective attention, schematic representations of perceptual components are extracted from experience and stored in memory (e.g., individual memories of green, purr, hot). As memories of the same component become organized around a com- mon frame, they implement a simulator that produces limitless simulations of the component (e.g., simulations of purr). Not only do such simulators develop for aspects of sensory experience, they also develop for aspects of proprioception (e.g., lift, run) and introspec- tion (e.g., compare, memory, happy, hungry). Once established, these simulators implement a basic conceptual system that represents types, supports categorization, and produces categorical inferences. These simulators further support productivity, propositions, and ab- stract concepts, thereby implementing a fully functional conceptual system. Productivity results from integrating simulators combinato- rially and recursively to produce complex simulations. Propositions result from binding simulators to perceived individuals to represent type-token relations. Abstract concepts are grounded in complex simulations of combined physical and introspective events. Thus, a per- ceptual theory of knowledge can implement a fully functional conceptual system while avoiding problems associated with amodal sym- bol systems. Implications for cognition, neuroscience, evolution, development, and artificial intelligence are explored. (shrink)

Statistical mechanics is one of the crucial fundamental theories of physics, and in his new book Lawrence Sklar, one of the pre-eminent philosophers of physics, offers a comprehensive, non-technical introduction to that theory and to attempts to understand its foundational elements. Among the topics treated in detail are: probability and statistical explanation, the basic issues in both equilibrium and non-equilibrium statistical mechanics, the role of cosmology, the reduction of thermodynamics to statistical mechanics, and the alleged foundation of the very (...) notion of time asymmetry in the entropic asymmetry of systems in time. The book emphasises the interaction of scientific and philosophical modes of reasoning, and in this way will interest all philosophers of science as well as those in physics and chemistry concerned with philosophical questions. The book could also be read by an informed general reader interested in the foundations of modern science. (shrink)

The relationship between knowledge, belief, and ethics is an inaugural theme in philosophy; more recently, under the title “ethics of belief” philosophers have worked to develop the appropriate methodology for studying the nexus of epistemology, ethics, and psychology. The title “ethics of belief” comes from a 19th-century paper written by British philosopher and mathematician W.K. Clifford. Clifford argues that we are morally responsible for our beliefs because each belief that we form creates the cognitive circumstances for related beliefs to follow, (...) and we inevitably influence each other through those beliefs. This study argues that recent cognitive research supports Cliffordian insights regarding patterns of belief formation and social influence. From the confirmation offered by such research, it follows that informational accuracy holds serious ethical significance in public discourse. Although scientific and epistemological matters are not always thought to be linked to normative morality, this study builds on Clifford's initial insights to show their linkage is fundamental to inquiry itself. In turn, Clifford's ethical and epistemic outline can inform a framework grounded in “public reason” under which seemingly opposed science communication strategies are philosophically united. With public discourse on climate change as the key example, empirically informed and grounded strategies for science communication in the public sphere are considered. (shrink)

The scientific consensus regarding anthropogenic climate change is firmly established yet climate change denialism, a species of what I call pseudoskepticism, is on the rise in industrial nations most responsible for climate change. Such denialism suggests the need for a robust ethics of inquiry and public discourse. In this paper I argue: (1) that ethical obligations of inquiry extend to every voting citizen insofar as citizens are bound together as a political body. (2) It is morally condemnable for public officials (...) to put forward assertions contrary to scientific consensus when such consensus is decisive for public policy and legislation. (3) It is imperative upon educators, journalists, politicians and all those with greater access to the public forum to condemn, factually and ethically, pseudoskeptical assertions made in the public realm without equivocation. (shrink)

Shapiro tests these hypotheses against two rivals, the mental constraint thesis and the embodied mind thesis. Collecting evidence from a variety of sources (e.g., neuroscience, evolutionary theory, and embodied cognition) he concludes that the multiple realizability thesis, accepted by most philosophers as a virtual truism, is much less obvious than commonly assumed, and that there is even stronger reason to give up the separability thesis. In contrast to views of mind that tempt us to see the mind as simply being (...) resident in a brain or body, Shapiro argues for a far more encompassing integration of mind, brain, and body than philosophers have supposed. (publisher, edited). (shrink)

Introduction: Fundamental Ontology as a "Fundamental Ethics" In his "Letter on Humanism" Martin Heidegger claims that the fundamental ontology he works out ...

Explaining Chaos provides both a succinct and accurate introduction to the physics and mathematics of chaotic dynamical systems along with a number of pertinent philosophical commentaries on the scientific results. The book provides the clearest and most sensible treatment of chaos theory from a philosophical perspective available in the literature.

I propose that primary conscious awareness arises from synchronized activity in dendrites of neurons in dorsal thalamic nuclei, mediated particularly by inhibitory interactions with thalamic reticular neurons. In support, I offer four evidential pillars: consciousness is restricted to the results of cortical computations; thalamus is the common locus of action of brain injury in vegetative state and of general anesthetics; the anatomy and physiology of the thalamus imply a central role in consciousness; neural synchronization is a neural correlate of consciousness.

Stereotypes are false or misleading generalizations about groups held in a manner that renders them largely, though not entirely, immune to counterevidence. In doing so, stereotypes powerfully shape the stereotyper's perception of stereotyped groups, seeing the stereotypic characteristics when they are not present, failing to see the contrary of those characteristics when they are, and generally homogenizing the group. A stereotyper associates a certain characteristic with the stereotyped group?for example Blacks with being athletic?but may do so with a form of (...) cognitive investment in that association that does not rise to the level of a belief in the generalization that Blacks are athletic. (shrink)

Listening to subject’s commentaries can be a useful spur to novel scientific departures, as in studies of blindsight. Recently further testing has been possible with subject DB, who was a blindsight patient tested intensively over a period of 10 years and who was the subject of the book, . Essentially his original capacity is the same or somewhat more sensitive. Some further types of discriminations have now been tested that were not possible in the original study. But a new feature (...) was discovered, namely that he describes conscious after-images of a wide range of inducing stimuli of which he is unconscious. The properties of the after-images are briefly described, such as their occurrence following unseen colour patches, luminance changes, shape, spatial frequency, their long durations, showing inter-ocular transfer, as well as their conforming to Emmert’s Law. Various approaches are discussed towards finding the source of their generation, such as the use of after-images of colour mixes of separate inputs to the two eyes . They are also discussed in terms of after-images in normal subjects that are generated by imagination. The discovery offers a rare potential opportunity to compare the brain activity associated with both the conscious and unconscious attributes of the precisely the same stimuli in the same locus in the same subject. (shrink)

Mark Sagoff draws on the last twenty years of debate over the foundations of environmentalism in this comprehensive revision of The Economy of the Earth. Posing questions pertinent to consumption, cost-benefit analysis, the normative implications of neo-Darwinism, the role of the natural in national history, and the centrality of the concept of place in environmental ethics, he analyses social policy in relation to the environment, pollution, the workplace, and public safely and health. Sagoff distinguishes ethical from economic questions and explains (...) which kinds of concepts, arguments, and processes are appropriate to each. He offers a critique 'preference' and 'willingness to pay' as measures of value in environmental economics and defends political, cultural, aesthetic, and ethical reasons to protect the natural environment. (shrink)

The tendency to reciprocate – to return good for good and evil for evil – is a potent force in human life, and the concept of reciprocity is closely connected to fundamental notions of ‘justice’, ‘obligation’ or ‘duty’, ‘gratitude’ and ‘equality’. In _Reciprocity_, first published in 1986,_ _Lawrence Becker presents a sustained argument about reciprocity, beginning with the strategy for developing a moral theory of the virtues. He considers the concept of reciprocity in detail, contending that it is a basic (...) virtue that provides the basis for parental authority, obligations to future generations, and obedience to law. Throughout the first two parts of the book, Becker intersperses short pieces of his own narrative fiction to enrich reflection on the philosophical arguments. The final part is devoted to extensive bibliographical essays, ranging over anthropology, psychology, political theory and law, as well as the relevant ethics and political philosophy. (shrink)