Quantum interference, manifest in the two slit experiment, lies at the heart of several quantum computational speed-ups and provides a striking example of a quantum phenomenon with no classical counterpart. An intriguing feature of quantum interference arises in a variant of the standard two slit experiment, in which there are three, rather than two, slits. The interference pattern in this set-up can be written in terms of the two and one slit patterns obtained by blocking one, or more, of the (...) slits. This is in stark contrast with the standard two slit experiment, where the interference pattern cannot be written as a sum of the one slit patterns. This was first noted by Rafael Sorkin, who raised the question of why quantum theory only exhibits irreducible interference in the two slit experiment. One approach to this problem is to compare the predictions of quantum theory to those of operationally-defined ‘foil’ theories, in the hope of determining whether theories that do exhibit higher-order interference suffer from pathological—or at least undesirable—features. In this paper two proposed extensions of quantum theory are considered: the theory of Density Cubes proposed by Dakić, Paterek and Brukner, which has been shown to exhibit irreducible interference in the three slit set-up, and the Quartic Quantum Theory of Życzkowski. The theory of Density Cubes will be shown to provide an advantage over quantum theory in a certain computational task and to posses a well-defined mechanism which leads to the emergence of quantum theory—analogous to the emergence of classical physics from quantum theory via decoherence. Despite this, the axioms used to define Density Cubes will be shown to be insufficient to uniquely characterise the theory. In comparison, Quartic Quantum Theory is a well-defined theory and we demonstrate that it exhibits irreducible interference to all orders. This feature of Życzkowski’s theory is argued not to be a genuine phenomenon, but to arise from an ambiguity in the current definition of higher-order interference in operationally-defined theories. Thus, to begin to understand why quantum theory is limited to a certain kind of interference, a new definition of higher-order interference is needed that is applicable to, and makes good operational sense in, arbitrary operationally-defined theories. (shrink)

Philosophers and psychologists both investigate the self, but often in isolation from one another. this book brings together studies by philosophers and psychologists in an exploration of the self and its function. It will be of interest to all those involved in philosophy, psychology and sociology.

Miranda Fricker's book Epistemic Injustice is an original and stimulating contribution to contemporary epistemology. Fricker's main aim is to illustrate the ethical aspects of two of our basic epistemic practices, namely conveying knowledge to others and making sense of our own social experiences. In particular, she wishes to investigate the idea that there are prevalent and distinctively epistemic forms of injustice related to these aspects of our epistemic lives, injustices which reflect the fact that our actual epistemic practices are socially (...) situated. Most of the book focuses on two such forms – Testimonial Injustice and Hermeneutical Injustice – and on the epistemic virtues required to counteract them.Testimonial Injustice occurs when a hearer fails, because of prejudice, to give due credit to the word of a speaker. For instance, in the novel To Kill a Mockingbird, the jury in the trial of Tom Robinson fail to regard his testimony as credible because he …. (shrink)

Direct theories of the virtues maintain that an explanation of why some virtuous trait counts as valuable should ultimately appeal to the value of its characteristic motive or aim. In this paper I argue that, if we take the idea of a direct approach to virtue theory seriously, we should favour a view according to which virtue involves knowledge. I raise problems for recent “agent-based” and “end-based” versions of the direct approach, show how my account proves preferable to these, and (...) defend it against a number of objections. (shrink)

edited by Ciaran Cronin and Pablo De Greiff Since its appearance in English translation in 1996, Jürgen Habermas's Between Facts and Norms has become the focus of a productive dialogue between German and Anglo-American legal and political theorists. The present volume contains ten essays that provide an overview of Habermas's political thought since the original appearance of Between Facts and Norms in 1992 and extend his model of deliberative democracy in novel ways to issues untreated in the earlier work.Habermas's (...) theory of democracy has at least three features that set it apart from competing positions. First, it combines a concern with questions of normative justification with an empirical analysis of the social conditions necessary for the realization of democratic institutions. Second, at the heart of his model is the assertion of an internal relationship between liberalism and democracy. On this account, the rights of the individual that are central to liberalism can be guaranteed only within a constitutional framework that at the same time fosters democratic rights of political participation through the public sphere. Finally, Habermas defends a conception of universal human rights that is not only sensitive to cultural differences but also calls for legal and political institutions that facilitate the cultivation of cultural and religious identities within pluralistic societies.These essays demonstrate the extraordinary power of Habermas's theory of democracy through a further engagement with Rawls's political liberalism and through original contributions to current debates over nationalism, multiculturalism, and the viability of supranational political institutions. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Journal of the History of Philosophy 41.1 (2003) 51-80 [Access article in PDF] Kant's Politics of Enlightenment Ciaran Cronin THE ENDURING RESONANCE OF Kant's brief essay "An Answer to the Question: What is Enlightenment?" (henceforth "WE") can be traced in large part to the connection it makes between two ideas central to the self-understanding of European modernity. The first is the idea of autonomy implicit in its famous (...) definition of enlightenment: "Enlightenment is the human being's emergence from his self-incurred minority.Minority is the inability to make use of one's own understanding without direction from another... Sapere aude! Have courage to make use of your own understanding! is thus the motto of enlightenment." 1 Kant's rallying cry to independence of thought resonates with the view that individual autonomy is a central component of modern self-identity. The second is the defense of freedom in the public use of reason: "For this enlightenment, however, nothing is required but freedom, and indeed the least harmful of anything that could even be called freedom: namely freedom to make public use of one's reason in all matters." 2 With this emphatic endorsement of freedom of expression as a precondition of enlightenment, Kant appears to situate the project of enlightenment squarely in the tradition of liberal political thought. [End Page 51]Yet the interpretation of the essay as a defense of a liberal model of freedom of expression proves to be problematic on a closer reading. Even Kant's famous definition of enlightenment is not without its puzzling aspects. He employs the legal term "minority" (Unmündigkeit, often translated as "immaturity"), the condition of a child or dependent who has not reached the legal age of adulthood, to describe the condition of human beings before they have achieved enlightenment; but as some of his contemporaries remarked, the idea of a minority that is "self-incurred" makes no legal sense. That their puzzlement was not just a matter of injudicious terminology is shown by Kant's apparent indecision over whether the failure of individuals to make independent use of their reason is due to lack of courage on their part 3 or whether it is because they have been prevented from doing so by constraining social authorities. 4 Even more perplexing is Kant's idiosyncratic distinction between the private and public uses of reason: "by the public use of one's own reason I understand that use which someone makes of it as a scholar before the entire public of the world of readers. What I call the private use of reason is that which one may make of it in a certain civil post or office with which he is entrusted." 5 What is perplexing in this is not so much the restriction of the public use of reason to scholars addressing a public of readers as the characterization of the use of one's reason in exercising a civil or public office as "private." Moreover, liberal sensibilities cannot fail to be ruffled by the authoritarian cast of some of Kant's remarks. Most troubling is the observation that only a ruler who "hasa well-disciplined and numerous army ready to guarantee public peace" can tolerate complete freedom of public expression and that a lesser degree of civil freedom (bürgerliche Freiheit) is conducive to the fullest expansion of "a people's freedom of spirit" (or intellectual freedom, Freiheit des Geistes). 6 This would seem to lend ammunition to those who argue that Kant ultimately embraces a conservative politicalposition in contradiction to the radical implications of his own critical philosophy. 7 [End Page 52]But an examination of the historical context of the essay reveals that it is neither a clear expression of a liberal nor of a conservative position as these are conventionally understood, or so I will argue. The perplexing features of the essay become intelligible when it is seen as part of a larger project of reconciling the ideal requirements of a republican constitution with the political reality of Prussian absolutism in response to contemporary debates concerning... (shrink)

Professional Responsibility: New Horizons of Praxis addresses the manifold and complex challenges inherent in professional responsibility. Since the beginning of the 20th Century, professions have been accorded a conjoined mandate - political and moral responsibility - to serve the interests of individual's and society. The quality of professional work, how professionals understand and live out their responsibilities in practice, is a matter of pervasive concern since increasingly they have such a prominent presence in most people's lives. Until the late 1960's, (...) professionals' roles and responsibilities were rarely questioned, but such trust has since given way to collective scepticism concerning their commitment and willingness to live up to their moral and societal obligations. Abuse of power and privilege by some professionals has contributed to decline in trust by publics, the concept of 'good work' is increasingly challenged, and politicians and policy-makers have sought to regulate and hold professions to account. It is timely, therefore, to investigate critically conflicting discourses and practices on what counts as professional responsibility, to question how professionals understand and are prepared for a life of professional responsibility, and what acting with integrity and authority looks like in practice. One of the distinctive features of this book is the combination of normative and empirical dimensions that are used to dissect this question. The authors indicate from a diversity of disciplinary perspectives how professional responsibility includes particular thoughts and warranted actions yet remains multifaceted and inarticulate"-- Provided by publisher. (shrink)

Divided into four sections, this book addresses the key themes: What has been the impact of educational change?

The British Association for the Advancement of Science (BAAS), like many nineteenth-century institutions, sought to avoid controversy by excluding the discussion of political and religious topics from its proceedings. Nonpartisanship was a veneer it could hide behind. Yet during the Montreal meeting of 1884—the first time the association ventured beyond the comfortable confines of the British Isles—this “middle way” was tested. While local and visiting Anglophones, many of them BAAS members, viewed the proceedings and character of the association as “decidedly (...) friendly” to religion and as promoting the broad interests of Protestants, Montreal’s episcopacy and French- speaking press rallied against the anti-Catholic BAAS, accusing it of harboring a dangerous Masonic clique. In different material and social spaces, the relationship between science, religion, and the association was conceived in distinct ways. In examining this case, this essay seeks to augment the growing body of scholarship within science studies that recognizes the importance of writing both the history and the geography of encounters between science and religion. (shrink)

This collection of four essays and an interview contains Habermas's most recent contributions to ethical theory. It expands and clarifies the work on discourse ethics presented in Moral Consciousness and Communicative Action. Here, largely in response to criticisms from contemporary neo-Aristotelians, Habermas underscores the claim of discourse ethics to a preeminent position in contemporary moral philosophy with incisive analyses and refinements of the central concepts of his theory that include important developments in his treatment of practical reason and of the (...) problems of application and motivation.The first essay offers a comprehensive analysis of practical rationality, which establishes a clear demarcation between pragmatic, ethical, and moral questions and a corresponding differentiation between forms of volition and spheres of practical discourse. The centerpiece of the book is a multifaceted defense of the central claims of discourse ethics incorporating masterly critiques of the major competing positions, including those of John Rawls, Bernard Williams, Charles Taylor, Alasdair MacIntyre, Karl-Otto Apel, and Albrecht WellmerThe middle essays defend the basic intention of universalist moral theory in the face of the claims of the neo-Aristotelian ethics of the good and Horkheimer's skepticism toward reason that led him to embrace a religiously inspired ethic of compassion. An interview with Habermas covering such topics as the genesis of discourse ethics, the precise import of some of its more controversial elements, and its interconnections with the theory of communicative actions concludes this important collection.Jürgen Habermas is Professor of Philosophy at the University of Frankfurt. (shrink)

Several fields contributing to psychiatric advances, such as psychology, biology, and the humanities, have not yet met to produce a cohesive and integrated picture of human function and dysfunction, strength and vulnerability, etc., despite advances in their own areas. The failure may have its roots in a disagreement on what we mean by the human person and his or her relationship with the world, for which the incommensurate language of these disciplines may be partly to blame. Turns taken by western (...) philosophy over the past 400 years may help to explain this. Language is such an important tool for psychiatrists, that examination of it may afford an insight into the reasons for divisions in the field. This paper aims to examine and compare psychologies (and hence psychiatries) derived from modern western philosophy, with similar concepts in other cultures, through the study of developments in terminology, in terms of the simplest facts about what it means to be human. Terminology used in mental health in western cultures is examined, with particular consideration of the term “self” as it has come to be used in a technical sense. Analogous terms from non-English speaking European languages, and some non-western cultures are studied. Western philosophy and psychology have evolved a meaning for the term “self” which is quite different from equivalent terms in non-western cultures. It is a moot point whether or not the development in western psychiatry of what are now technical terms to describe normal human experience has become needlessly obscure and ambiguous. It is not evident that this “new” language represents a genuine advance in understanding; it distances mental health professionals from those who are not familiar with it; and it makes transcultural dialogue difficult. (shrink)

ABSTRACT The question of this article is whether the saturated phenomenon as articulated in the early work of Jean-Luc Marion may appear within language and history, or in other words how a non- or extra-horizonal event can appear within the horizons necessary for communication and communality. This problem is significant, among other reasons, because saturated aesthetic, ethical, and religious phenomena constitute important bases for communal values. The article argues that Hans-Georg Gadamer’s philosophy of language offers resources that allow us to (...) understand how a saturated phenomenon can appear communicably and communally without sacrificing the irreducible excessiveness of its appearance. The author draws on parallels between Marion and Gadamer to argue that the poetic word and the conversation present possibilities of the saturated phenomenon occurring within language and history, and suggests the “saturated question” as a name for this mode of appearance. (shrink)

Over the last several decades Ellen Dissanayake has developed an evolutionary theory of art that views all art as having evolved for the function of promoting group cohesion. This theory is not without its critics, yet it has received little empirical attention. In this article I propose a more modest formulation of Dissanayake’s hypothesis and proceed to test it using a cross-cultural analysis. I rely on the ethnographic databases of the electronic Human Relations Area Files as well as the Standard (...) Cross-Cultural Sample to compare proxies for group cohesion with measures of ritual art, a subset of art that I theoretically define. While my results cannot decisively prove or disprove Dissanayake’s hypothesis, they do lend empirical support to her views. This is promising not only for her views but for outlining ways of empirically testing other views in evolutionary aesthetics. (shrink)

This issue of the Bucknell Review studies the achievements of phenomenology and structuralism and their role in philosophy and in preparing for the emergence of semiotics. The articles in this volume reflect the preoccupations of the past decade. It is hoped that these essays will suggest some practical critical analysis on this subject.

This volume brings together papers by some of the leading figures working on virtue-theoretic accounts in both ethics and epistemology. A collection of cutting edge articles by leading figures in the field of virtue theory including Guy Axtell, Julia Driver, Antony Duff and Miranda Fricker. The first book to combine papers on both virtue ethics and virtue epistemology. Deals with key topics in recent epistemological and ethical debate.

Thirty years ago it was believed that all matter was built up from two fundamental building blocks—the proton and the electron. Now, however, it is known that at least twenty–two other elementary particles also exist in nature—a fact which explains the emergence of a whole new branch of theoretical physics, the theory of elementary particles. As is often the case with new branches of study, the early works on this subject have been rather too specialised for the beginner and so (...) this book by Dr. McConnell, Professor of Mathematical Physics at Maynooth, is a timely one. (shrink)

Historian Candy Gunther Brown has noted that since the mid-twentieth century, "evangelicalism has reemerged as the normative form of non-Catholic American Christianity, supplanting what is usually referred to as mainline Protestantism."1 However, in the 1970s few people predicted that this would occur. In Gray Sabbath, Shawn David Young describes a lesser-known countercultural side of evangelicalism. Young explains, "This book explores a post–Jesus Movement 'Jesus People' commune that does not conform to our common understanding of evangelical Christianity or popular Christian music". (...) Through ethnographic and historical research, Young offers an analysis of how Jesus People USA... (shrink)

The first-order theory of the lattice of recursively enumerable closed subsets of an effective topological space is proved undecidable using the undecidability of the first-order theory of the lattice of recursively enumerable sets. In particular, the first-order theory of the lattice of recursively enumerable closed subsets of Euclidean n -space, for all n , is undecidable. A more direct proof of the undecidability of the lattice of recursively enumerable closed subsets of Euclidean n -space, n ⩾ 2, is provided using (...) the method of reduction and the recursive inseparability of the set of all formulae satisfiable in every model of the theory of SIBs and the set of all formulae refutable in some finite model of the theory of SIBs. (shrink)

There are many important methodological decisions that need to be made when examining emotional reactivity in psychopathology. In the present study, we examined the effects of two such decisions in an investigation of emotional reactivity in depression: (1) which (if any) comparison condition to employ; and (2) how to define change. Depressed (N = 69) and control (N = 37) participants viewed emotion-inducing film clips while subjective and facial responses were measured. Emotional reactivity was defined using no comparison condition (i.e., (...) raw scores), baseline comparison condition (i.e., no stimulus presented), and neutral comparison condition (i.e., neutral stimulus presented). Change in emotional reactivity was assessed using four analytic approaches: difference scores, percentage change, residualised change, and ANCOVA. Results differed among the three comparison conditions and among several of the analytic approaches. Overall, our investigation suggests that choosing a comparison condition and the definition of change can significantly influence the presence of group differences in emotional reactivity. Recommendations for studies of emotional reactivity in psychopathology are discussed. (shrink)

Abstract Agent-based virtue ethics is a unitary normative theory according to which the moral status of actions is entirely dependent upon the moral status of an agent's motives and character traits. One of the problems any such approach faces is to capture the common-sense distinction between an agent's doing the right thing, and her doing it for the right (or wrong) reason. In this paper I argue that agent-based virtue ethics ultimately fails to capture this kind of fine-grained distinction, and (...) to this extent ought to be rejected. I focus first on Michael Slote's agent-based theory, according to which the moral status of actions depends upon an agent's actual motives, and argue that this leads to a paradox. I then consider whether the ?counterfactual? version of agent-basing favoured by Rosalind Hursthouse and Linda Zagzebski fares any better, and conclude that it does not. (shrink)

Foucault's theory of disciplinary power and Bourdieu's theory of symbolic power are among the most innovative attempts in recent social thought to come to terms with the increasingly elusive character of power in modern society. Both theories are based on cri tiques of subject-centered analyses of power and offer original accounts of modern social institutions. But Foucault's critique of the subject is so radical that it makes it impossible to identify any deter minate social location of the exercise of power (...) or of resistance to its operations. Bourdieu's theory of practice in terms of the symbolically mediated interaction between the habitus and social structure avoids these problems by connecting relations of domination both to identi fiable social agents and to the institutions of the modern state. However, Bourdieu's strategic model of social action remains too narrow to allow for the possibility of autonomous agency and an emancipatory political praxis. The theory of symbolic power must be supplemented by a normative conception of practical reason if its emancipatory potential is to be realized. Key Words: agency • habitus • modernity • power • resistance. (shrink)

John Locke’s Some Thoughts Concerning Education emphasizes the need to develop the habit of rationally judging which desires should be fulfilled. While nurture plays an essential role in this development, nature provides the fundamental desire for self-preservation, the end in light of which reason makes its judgments. The significance of this natural element in Lockean virtue has generally been overlooked, but it becomes clear through a comparison to Aristotelian virtue. Locke rejects any virtue that would require changing our most basic (...) desires, and he does so as part of his rejection of a political order designed for such education. Locke’s account of education is not purely transformative; rather, it is intended to prevent the transformation that would be part of an Aristotelian moral education. (shrink)

Concern for NGO accountability has been intensified in recent years, following the growth in the size of NGOs and their power to influence global politics and curb the excesses of globalization. Questions have been raised about where the sector embraces the same standards of accountability that it demands from government and business. The objective of this paper is to examine one aspect of NGO accountability, its discharge through annual reporting. Using Habermas’ theory of communicative action, and specifically its validity claims, (...) the research investigates whether NGOs use their annual reporting process to account to the host societies in which they operate or steer stakeholder actions toward their own self-interests. The results of the study indicate that efforts by organizations to account are characterized by communicative action through the provision of truthful disclosures, generally appropriate to the discharge of accountability and in a manner intended to improve their understandability. At the same time, however, some organizations exhibit strategically oriented behaviors in which the disclosure content is guided by the opportunity to present organizations in a particular light and there appears a lack of rhetor authenticity. The latter findings cast doubt on the ethical inspiration of NGOs and the values they demand from business communities, and questions arise as to why such practices exist and what lessons can be learnt from them. (shrink)