Abstract Medical futility is commonly understood as treatment that would not provide for any meaningful benefit for the patient. While the medical facts will help to determine what is medically appropriate, it is often difficult for patients, families, surrogate decision-makers and healthcare providers to navigate these difficult situations. Often communication breaks down between those involved or reaches an impasse. This paper presents a set of practical strategies for dealing with cases of perceived medical futility at a major cancer center. Content (...) Type Journal Article Pages 1-8 DOI 10.1007/s10730-011-9168-3 Authors Colleen M. Gallagher, Section for Integrated Ethics in Cancer Care, Unit 1430, The University of Texas MD Anderson Cancer Center, P.O. Box 301402, Houston, TX 77230-1402, USA Ryan F. Holmes, St. Louis University, St. Louis, MO, USA Journal HEC Forum Online ISSN 1572-8498 Print ISSN 0956-2737. (shrink)
Michael Ryan's Literary Theory: A Practical Introduction, Second Edition introduces students to the full range of contemporary approaches to the study of literature and culture, from Formalism, Structuralism, and Historicism to Ethnic Studies, Gender Studies, and Global English. Introduces readings from a variety of theoretical perspectives, on classic literary texts. Demonstrates how the varying perspectives on texts can lead to different interpretations of the same work. Contains an accessible account of different theoretical approaches An ideal resource for use in (...) introductory courses on literary theory and criticism. Designed to function both as a stand-alone text and a companion to Rivkin and Ryan’s Literary Theory: An Anthology, Second Edition. (shrink)
"When John Dewey died in 1952, he was memorialized as America's most famous philosopher, revered by liberal educators and deplored by conservatives, but universally acknowledged as his country's intellectual voice. Many things conspired to give Dewey an extraordinary intellectual eminence: He was immensely long-lived and immensely prolific; he died in his ninety-third year, and his intellectual productivity hardly slackened until his eighties." "Professor Alan Ryan offers new insights into Dewey's many achievements, his character, and the era in which his (...) scholarship had a remarkable impact. He investigates the question of what an American audience wanted from a public philosopher - from an intellectual figure whose credentials came from his academic standing as a philosopher, but whose audience was much wider than an academic one." "Ryan argues that Dewey's "religious" outlook illuminates his politics much more vividly than it does the politics of religion as ordinarily conceived. He examines how Dewey fit into the American radical tradition, how he was and was not like his transatlantic contemporaries, why he could for so long practice a form of philosophical inquiry that became unfashionable in England after 1914 at the latest."--BOOK JACKET. (shrink)
This collection of essays by philosophers, political theorists, and social critics ranges over two millennia--from the ideas of Plato and Aristotle to those of contemporary thinkers such as John Rawls and Robert Nozick. It examines the nature of justice, its importance in human life, and its place among the other virtues. The scope of the collection gives a clear picture of the differences and continuities that have marked the debate: Plato's emphasis on the ideal of "sticking to one's task" contrasts (...) with the modern emphasis on individual rights, while the account of justice as part of the law of nature offered by Aristotle and Cicero contrasts with Hume's analysis of justice as an artificial virtue. Alan Ryan's introductory essay emphasizes the stringency of justice--showing how its demands can conflict with considerations of the general welfare. The book concludes with a discussion of Marx's view that justice is perhaps merely a concession to a world of scarcity and selfishness created by capitalist necessities. An excellent guide to interpretations of one of the central values of political life and thought, this book will interest students and scholars of political theory and philosophy. (shrink)
This paper described a formal theory of type judgments for propositional logic notations of PM; I felt the need of my own automated type checker to check their examples. The type checker I wrote did indeed serve to help me referee the paper, but also took a rather different approach to notation and typing for propositional functions of PM, which proved worth writing up independently in our own paper: Holmes, M. Randall, “Polymorphic type– checking for the ramified theory of (...) types of Principia Mathematica”, in Fairouz Kamareddine, ed., Thirty–five Years of Automating Mathematics, Kluwer, 2003, pp. 173-215. (shrink)
In the first collection of his essays to be published, Jeremy Holmes discusses the wider application of psychotherapy within psychiatry and suggests that psychoanalysis needs to escape from its esotericism by taking into account contemporary advances in cognitive science, family therapy and the realities of psychiatric work in a public health setting. Illustrating his arguments with literary as well as clinical examples, he emphasizes the importance of creativity in psychotherapy and the connections between the artistic and psychotherapeutic impulse.
A recent contribution to the moral decision-making literature argues that individuals' moral behavior is partially shaped by the amount of moral approbation they expect to receive from their moral referent groups (Jones and Ryan, 1997). This paper examines the nature and content of these previously underexamined sources of moral guidance. In an open-ended empirical test of undergraduate business students (n = 369), we found that 1) significant differences exist between individuals' moral referent groups and work-related referent groups, 2) females (...) were more likely than males to include themselves in their moral referent groups, 3) females were more likely than males to be designated as moral referents, and 4) females were more likely to be included in moral referent groups than in work-related referent groups. The paper also includes a general description of the membership of these business subjects' moral referent groups and presents a variety of suggestions for future research. (shrink)
Michael Ryan's Literary Theory: A Practical Introduction, Second Edition introduces students to the full range of contemporary approaches to the study of literature and culture, from Formalism, Structuralism, and Historicism to Ethnic Studies, Gender Studies, and Global English. Introduces readings from a variety of theoretical perspectives, on classic literary texts. Demonstrates how the varying perspectives on texts can lead to different interpretations of the same work. Contains an accessible account of different theoretical approaches An ideal resource for use in (...) introductory courses on literary theory and criticism. Designed to function both as a stand-alone text and a companion to Rivkin and Ryan’s Literary Theory: An Anthology, Second Edition. (shrink)
Objective journalism is blamed frequently for all sorts of journalistic failures and weaknesses, but the critiques typically are flawed because their authors fail to understand objectivity or to define it precisely. This defense of objective journalism defines objectivity and suggests that it is indispensable in a free society, summarizes major critiques of and alternatives to objectivity, and proposes that critics and defenders might serve journalism best by seeking common ground.
Body integrity identity disorder (BIID), previously called apotemnophilia, is an extremely rare condition where sufferers desire the amputation of a healthy limb because of distress associated with its presence. This paper reviews the medical and philosophical literature on BIID. It proposes an evidenced based and ethically informed approach to its management. Amputation of a healthy limb is an ethically defensible treatment option in BIID and should be offered in some circumstances, but only after clarification of the diagnosis and consideration of (...) other treatment options. (shrink)
Papers addressing the role which human motivation plays in a wide range of specialties including clinical psychology, internal medicine, sports psychology, ...
_ Americans were forced to decide during an 18-month period of intense uncertainty whether to invade Iraq as part of the war against terrorism. This article reports compelling evidence that mainstream media between September 2001 and March 2003 failed in their primary responsibility: to provide sound news and commentary on which Americans could base critical decisions about war and peace. One reason is that journalists did not use an objective approach-in part because it had been discredited by media professionals and (...) critics who advocated more activist approaches. (shrink)
The Yijing/Binary System Episode involved Leibniz' discovery of a de facto representation of the binary number system in the sixty-four-hexagram Fu Xi "Yijing." Scholars have left the match unexplained, since they have found no evidence of a forgotten binary number system in ancient China. The interesting similarities and differences are discussed between the thought of Leibniz and that of Shao Yong, both of whom, it is argued, understood and recognized the importance of the double geometric progression in the diagram.
This is the first in a series of occasional volumes of original papers on predefined themes. The Mind Association will nominate an editor or editors for each collection, and may join with other organizations in the promotion of conferences or other scholarly activities in connection with each volume. This collection, published to coincide with the 400th anniversary of Thomas Hobbes's birth, focuses on central themes in his life and work. Including essays by David Gauthier, Noel Malcolm, Arrigo Pacchi, David Raphael, (...) Tom Sorrell, Francois Tricaud, and Richard Tuck, the book testifies to Hobbes's enduring importance as a major philosopher and helps to unravel those aspects of his intellectual biography that are relevant to a proper appreciation of his philosophy. (shrink)
The lottery paradox has been discussed widely. The standard solution to the lottery paradox is that a ticket holder is justified in believing each ticket will lose but the ticket holder is also justified in believing not all of the tickets will lose. If the standard solution is true, then we get the paradoxical result that it is possible for a person to have a justified set of beliefs that she knows is inconsistent. In this paper, I argue that the (...) best solution to the paradox is that a ticket holder is not justified in believing any of the tickets are losers. My solution avoids the paradoxical result of the standard solution. The solution I defend has been hastily rejected by other philosophers because it appears to lead to skepticism. I defend my solution from the threat of skepticism and give two arguments in favor of my conclusion that the ticket holder in the original lottery case is not justified in believing that his ticket will lose. (shrink)
Work-family conflict has been examined quite often in human resources management and industrial/organizational psychology literature. Numerous statistics show that the magnitude of this employment issue will continue to grow. As employees attempt to balance work demands and family responsibilities, organizations will have to decide to what extent they will go to minimize this conflict. Research has identified numerous negative consequences of work-family stressors for organizations, for employees and for employees' families. There are however many options to reduce this strain, each (...) with advantages and disadvantages. An ethical analysis, from a virtue ethics perspective, is applied to this timely issue to present an alternative view in addressing this critical business decision. In addition, a strong connection between the virtue ethics analysis and a well-known management theory is given to provide a foundation for managerial implications for resolving work-family conflict. (shrink)
This paper defends both an interpretation of Mencius' moral theory and that theory itself against alternative interpretive defences. I argue that the 'virtue ethics' reading of Mencius wrongly sees him as denying the distinction between moral philosophy and moral psychology. Virtue ethics is flawed, because it makes such a denial. But Mencius' moral theory, in spite of Mencius' obvious interest in moral psychology, does not have that flaw. However, I argue that Mencius is no rationalist. Instead, I show that he (...) upholds a coherentist moral theory, in which reason and psychology both have a role. The final third of the paper compares my interpretation with the work of various important Mencius scholars. I point out that the issue of the difference between moral philosophy and moral psychology is quite important in contemporary Western moral theory. (shrink)
In this paper I intend to do two things. The first is to discuss a method of doing philosophy, the method of ‘ordinary language’ philosophy, as it is commonly and misleadingly called. (Its other common title: ‘Oxford Philosophy’ is even more misleading, since the roots of the method lie in Cambridge, and many of the most flourishing branches are in the United States rather than England.)If it needs a name, perhaps the best is—adapting Popper to our purpose—‘piecemeal philosophical engineering’. Such (...) a title would emphasise the attention to detail and the caution about conclusions that characterise the best of such work. The second aim of this paper is to apply the method thus discussed and defended to three questions connected with the concept of freedom. These problems arise out of three recent discussions of freedom—Thought and Action and Spinoza and the Idea of Freedom by Professor Hampshire, and Two Concepts of Liberty by Professor Berlin. (shrink)
Although the search for universal human traits is necessarily the principle focus of researchers in evolutionary psychology, the habitual reliance on undergraduate students introduces profound doubts concerning resulting data. Furthermore, the absence of relevant data from foraging societies undermines claims of cross-cultural universality in this paper and in many others.
The concept of ?ethical consumer behavior? has gained significant attention among practitioners and academic researchers, generating increasing but disjointed knowledge on the topic. By analyzing the empirical research on ethical consumer behavior, this article provides researchers with a map to guide future research. In total, we review 80 studies. The main contributions of the article include the identification of the main trends in the ethical consumer literature and the conceptualization of ethical consumer behavior. In addition, several areas for future research (...) are proposed and discussed. (shrink)
Michael Ruses Darwinian metaethics has come under just criticism from Peter Woolcock (1993). But with modification it remains defensible. Ruse (1986) holds that people ordinarily have a false belief that there are objective moral obligations. He argues that the evolutionary story should be taken as an error theory, i.e., as a theory which explains the belief that there are obligations as arising from non-rational causes, rather than from inference or evidential reasons. Woolcock quite rightly objects that this position entails moral (...) nihilism. However, I argue here that people generally have justified true beliefs about which acts promote their most coherent set of moral values, and hence, by definition, about which acts are right. What the evolutionary story explains is the existence of these values, but it is not an error theory for moral beliefs. Ordinary beliefs correspond to real moral properties, though these are not objective or absolute properties independent of anyones subjective states. On its best footing, therefore, a Darwinian metaethics of the type Ruse offers is not an error theory and does not entail moral nihilism. (shrink)
Voluntary participation is connected to cultural, political, religious and social contexts. Social and societal factors can provide opportunities, expectations and requirements for voluntary activity, as well as influence the values and norms promoting this. These contexts are especially central in the case of voluntary participation among students as they are often responding to the societal demands for building a career and qualifying for future assignments and/or government requirements for completing community service. This article questions how cultural values affect attitudes towards (...) volunteerism, using data from an empirical research project on student volunteering activity in 13 countries in North America, Europe, the Middle East, and the Asia Pacific region. The findings indicate that there are differences in motivation between countries which represent different cultural values. This article sets these findings in context by comparing structural and cultural factors which may influence volunteerism within each country. (shrink)
With a few notable exceptions disability studies has not taken account of intersexuality, and it is principally through the lenses of feminist and queer-theory oriented ethical discussions but not through ‘straight’ bioethics that modes valuing intersex difference have been proposed. Meanwhile, the medical presupposition that intersex characteristics are inherently disabling to social viability remains the taken-for-granted truth from which clinical practice proceeds. In this paper I argue against bioethical perspectives that justify extensive and invasive pre- and post-natal medical interference to (...) eradicate intersex. I argue instead that to constitute the necessary conditions for the recognition of the intersexed child as a person, a life valid in its own right, clinicians must refrain from aggressive interference. Clinical specialists presuppose that intersexed children will be socially disabled and unrecognizable as persons; frustrated by the general failure of traditional interventions to assign a sex, clinicians are now pursuing prenatal technologies, including selective termination, to erase intersex. (shrink)
Aggleton & Brown rightly point out the shortcomings of the medial temporal lobe hypothesis as an approach to anterograde amnesia. Their broader perspective is a necessary corrective, and one hopes it will be taken very seriously. Although they correctly note the dangers of conflating recognition and recall, they themselves make a similar mistake in discussing familiarity; we suggest an alternative approach. We also discuss implications of their view for an analysis of retrograde amnesia. The notion that there are two routes (...) by which the hippocampus can reactivate neuronal ensembles in the neocortex could help us understand some currently puzzling facts about the dynamics of memory consolidation. (shrink)
This is a simple essay. It raises a familiar question about equality, adduces a very small amount of empirical evidence about the social consequences of equality as distinct from prosperity, and broods on the difficulty of providing a really persuasive answer to the question raised. I begin with the view that there simply cannot be anything intrinsically wrong with inequality, move on to the view that there are extrinsic reasons for anxiety, dividing these into conceptual and empirical reasons, though without (...) any great commitment to the clarity of that distinction in this context, and end with some reflections on recent social and political theory. The essay thus begins with what I hope are clear and (what I am sure are) very simple thoughts, before muddying the water pretty thoroughly thereafter. (shrink)
The essay provides a short outline of Berlin's career and an assessment of his contribution to pluralist and liberal thought. He was a British academic with a Russian cast of mind, and an inhabitant of the ivory tower who was very much at home in the diplomatic and political world. Similarly, he was neither a historian of ideas nor a political philosopher in the narrow sense usually understood in the modern academy. Rather, he engaged in a trans-historical conversation about the (...) human condition with such figures as Machiavelli, Herzen, Vico, and Herder. The Russian liberal understanding of the historical and cultural setting was, in his view, much superior to that of familiar figures such as John Stuart Mill, just as the nonliberal Machiavelli cast a particularly vivid light on the problems of a pluralist world view. (shrink)
From the outside, Bayesian statistics may seem like a closed little corner of probability. Once a prior is specified you compute! From the inside the field is filled with problems, conceptual and otherwise. This paper surveys some of what remains to be done and gives examples of the work in progress via a Bayesian peek into Feller volume I.
Researchers typically define animal signaling as morphology or behavior specialized for transmitting encoded information from a signaler to a perceiver. Although intuitively appealing, this conception is inherently metaphorical and leaves concepts of both information and encoding undefined. To justify relying on the information construct, theorists often appeal to Shannon and Weaver’s quantitative definition. The two approaches are, however, fundamentally at odds. The predominant definition of animal signaling is thus untenable, which has a number of undesirable consequences for both theory and (...) practice in the field. Theoretical problems include conceptual circularity and running afoul of fundamental evolutionary principles. Problems in empirical work include that research is often grounded in abstractions such as signal honesty and semanticity, and thereby distracted from more basic and concrete factors shaping communication. A revised definition is therefore proposed, making influence rather than transmission of encoded information the central function of animal signaling. This definition is conceptually sound, empirically testable, and inclusive, yet bounded. Implications are considered in both theoretical and empirical domains. (shrink)
Contemporary HRM was introduced into Poland by the arrival of international corporations with their professional systems of Human Resource Management, which emphasizes ethical personnel management. This research is based on data collected from a questionnaire and interview of 40 women and men professional graduates of the 2004 Weekend MBA Program at Poznan University of Economics eliciting their perceptions of ethical issues in Polish HRM. The present Polish economic situation, with 19% unemployment, precipitates many ethical challenges. The questionnaire and interviews resulted (...) in 217 observations and specific examples of ethical HRM issues. Examples fall in two broad categories and five specific Human Resource areas. The broad external categories are: (1) History and cultural attitudes and (2) Exploitation of the current unemployment situation. Historical and cultural attitudes influence attitudes toward work; company discipline; property and ownership; law and social expectations at work. The history of personnel departments in Socialistic Poland explains many of these attitudes. The five specific categories are: (1) Ethical issues in recruitment; (2) Ethical issues in hiring (Discrimination issues); (3) Ethical issues in performance appraisals and promotions; (4) Abuse of authority (including sexual harassment), and (5) “Mobbing”. Ethical issues in these categories include correlation with appropriate Polish Labor and Penal Laws. This research reveals some HRM ethical challenges unique to Polish HRM. The research emphasizes professional HRM and ethical expectations, which are now being recognized and accepted as a strategic component of Polish management. (shrink)
What effect does witnessing other students cheat have on one's own cheating behavior? What roles do moral attitudes and neutralizing attitudes (justifications for behavior) play when deciding to cheat? The present research proposes a model of academic dishonesty which takes into account each of these variables. Findings from experimental (vignette) and survey methods determined that seeing others cheat increases cheating behavior by causing students to judge the behavior less morally reprehensible, not by making rationalization easier. Witnessing cheating also has unique (...) effects, controlling for other variables. (shrink)
This article explores the psychological literature on rationalization and connects it with contemporary questions about the role of in-house lawyers in ethical dilemmas. Using the case study of AWB Ltd, the exclusive marketer of Australian wheat exports overseas, it suggests that rationalizations were influential in the perpetuation by in-house lawyers of AWB's payment of kickbacks to the Iraqi regime. The article explores how lawyers' professional rationalizations can work together with commercial imperatives to prevent in-house lawyers from seeing ethical issues as (...) those outside the organisation would see them. In particular, where lawyers over-identify with their client's commercial point of view and convince themselves that their role is primarily about providing 'technical' advice on commercial matters, wilful or unintended 'ethical blindness' can result. Lawyers can end up involved in or perpetuating serious misconduct by their client organizations. (shrink)
The concept of citizenship is becoming more and more prominent in specific fields, such as psychiatry/mental health, where it is constituted as a solution to the issues of exclusion, discrimination, and poverty often endured by the mentally ill. We argue that such discourse of citizenship represents a break in the history of psychiatry and constitutes a powerful strategy to counter the effects of equally powerful psychiatric labelling. However, we call into question the emancipatory promise of a citizenship agenda. Foucault's concept (...) of governmentality is helpful in understanding the production of the citizen subject, its location within the 'art of government', as well as the ethical and political implications of citizenship in the context of mental health. (shrink)
ALTHOUGH THERE is no direct dependence of Bernard Lonergan upon Edmund HusserI in the manner, say, of Husserl himself upon Franz Brentano, there are nonetheless points of similarity and contrast between them. It would be possible to list these matching points singly on their own, such as Epoche and self-appropriation, Erlebnis and consciousness, monad and subject, Anschauung and affirmation. However, besides and beneath these individual points of similarity and contrast, lying as their basis, there is similarity and contrast at the (...) level of the fundamental conceptions of the two philosophers. Husserl and Lonergan share a common problematic: the structure of intentionality. If intentionality is the common problematic where Husserl and Lonergan meet, one might ask if and how various notions of theirs viewed in relation to intentionality are common or divergent. For the sake of comparison-confrontation, one might take the two central notions, Anschauung (intuition) in Husserl and affirmation in Lonergan, and inspect some of the implications they have for the two philosophers. Husserl calls intuition the "principle of all principles for his phenomenology." For his part, Lonergan conceives of affirmation as the culmination of the knowing process. Intuition and affirmation have analogous roles. For Husserl it is through intuition that cognition attains what is real, whereas for Lonergan it is through affirmation. The comparison-confrontation between Husserl and Lonergan can be summed up in terms of the three questions that Lonergan sets up to mark off the range of human knowing. First, what happens when one knows? Secondly, why is doing that knowing? Thirdly, what does one know when he does it? Husserl and Lonergan would seem closest in their approach to answering question one. However, they would part company in their answers to questions two and three, for here intuition and affirmation essentially determine what kind of an answer can be given. This paper will work within the brackets of these three questions. (shrink)
Introduction The unusually wide range of John Stuart Mill's interests and abilities does much to make him an intellectually live figure a century after his ...
This study examines the relationship between an employee's level of moral reasoning and a form of work performance known as organizational citizenship behaviors (OCB). Prior research in the public accounting profession has found higher levels of moral reasoning to be positively related to various types of ethical behavior. This study extends the ethical domain of accounting behaviors to include OCB. Analysis of respondents from a public accounting firm in the northeast region of the United States (n = 107) support a (...) positive and significant relationship between moral reasoning and two dimensions of OCB: interpersonal helping behaviors and sportsmanship behaviors. This study controls for previously identified determinants of OCB (e.g., procedural justice) and demographic variables (age, sex, tenure and social desirability). Results suggest that moral reasoning accounts for professional behaviors that are perceived as intrinsically good by the employee and economically beneficial by the employer. (shrink)
Many of the world’s mental health acts, including all Australian legislation, allow for the coercive detention and treatment of people with mental illnesses if they are deemed likely to harm themselves or others. Numerous authors have argued that legislated powers to impose coercive treatment in psychiatric illness should pivot on the presence or absence of capacity not likely harm, but no Australian act uses this criterion. In this paper, I add a novel element to these arguments by comparing the use (...) of the harm to others justification for coercive treatment in mental illness with its use in illness due to infectious disease, and suggest a double standard applies. People with mental illness are subjected to coercive treatments at levels of risk to others far, far lower than would precipitate coercive treatment in people with influenza. In effect, this element of mental health legislation represents an example of sanism—state-sanctioned discrimination against people with mental illnesses. (shrink)
Observers call for companies to establish codes of corporate social responsibility, but few have studied how companies become aware of and codify standards. This study of the practitioner's role in developing standards suggests that practitioners often are left out of ethical decision making, and that persons who prepare codes of ethical performance typically view external publics as less important than internal publics. Social science methods are widely recognized as helpful in identifying and establishing standards, although they are not actually used (...) very much. (shrink)
Even when the timing, sequence, and manner of notification are instrumentally inconsequential, how one conveys information affects the meaning of the telling. This article introduces the concepts of "notification norms" and the "information order," showing how the former constrain the behavior of nodes in social networks as well as enabling manipulation of the relationships that comprise those networks. "Notification" is defined as information transmission motivated by role obligations and notification norms as social rules that govern such transmission. These rules produce (...) patterns of information dissemination different from what individual volition would yield and from what technology makes possible. The capacity to wield a socially sanctioned repertoire of notification rules is a learned competence. Competent notifiers must also understand the local epistemological ecology-the distribution and trajectory of information, as well as the projects, concerns, and priorities of one's fellows. This study of notification introduces the broader concept of "the information order" and is a first step in the project of a sociology of information. (shrink)
Ruchkin et al. ascribe a pivotal role to long-term memory representations and binding within working memory. Here we focus on the interaction of working memory and long-term memory in supporting on-line representations of experience available to guide on-going processing, and we distinguish the role of frontal-lobe systems from what the hippocampus contributes to relational long-term memory binding.
I argue that Mencius puts forth a defensible form of ethical naturalism, according to which moral properties, moral motivation, and moral deliberation can be accounted for within the parameters of a naturalistic worldview. On this position, moral properties are the subjectively real properties which acts have in virtue of their corresponding to our most coherent set of shared desires. I give a naturalistic definition of 'right' which, I argue, is implicit in Mencius' philosophy. I address the objection that some of (...) the contemporary-sounding views which I attribute to Mencius are positions which are alien to the ancient thinker, and I argue that the version of Mencius given here is not only quite faithful to Mencius but also a true metaethical theory. (shrink)
A cueing paradigm was employed to examine modulation of distraction due to a visual singleton. Subjects were required to make a saccade to a shape-singleton target. A predictive location cue indicated the hemifield where a target would appear. Older adults made more anticipatory saccades than younger adults, and were less accurate for making an eye movement in the vicinity of a target. However, younger and older adults likewise benefited from the cue; distraction was reduced when the distractor singleton appeared in (...) an uncued hemisphere. The ability to compensate for problems with distraction in older and younger adults through use of the precue suggests that attention to a general region of space, rather than a specific location, may be enough to modulate distraction. (shrink)
A common objection to Quine’s set theory “New Foundations” is that it is inadequately motivated because the restriction on comprehension which appears to avert paradox is a syntactical trick. We present a semantic criterion for determining whether a class is a set (a kind of symmetry) which motivates NF.
Philosophical ethics comprises metaethics, normative ethics and applied ethics. These have characteristically received analytic treatment by twentieth-century Anglo-American philosophy. But there has been disagreement over their interrelationship to one another and the relationship of analytical ethics to substantive morality – the making of moral judgments. I contend that the expertise philosophers have in either theoretical or applied ethics does not equip them to make sounder moral judgments on the problems of bioethics than nonphilosophers. One cannot "apply" theories like Kantianism or (...) consequentialism to get solutions to practical moral problems unless one knows which theory is correct, and that is a metaethical question over which there is no consensus. On the other hand, to presume to be able to reach solutions through neutral analysis of problems is unavoidably to beg controversial theoretical issues in the process. Thus, while analytical ethics can play an important clarificatory role in bioethics, it can neither provide, nor substitute for, moral wisdom. Keywords: abortion, applied ethics, bioethics, metaethics, normative ethics CiteULike Connotea Del.icio.us What's this? (shrink)
Human beings have a tendency to transform geographical spaces into dwelling places which assume significance in terms of their social, cultural and personal identities. The authors describe the ways in which this occurs, how it is disrupted by a natural disaster - an Australian bushfire - and how the reciprocal relationship between place and person can contribute to personal and communal healing. The discussion draws on a doctoral thesis conducted by the principal author, and is illuminated by excerpts from narratives (...) provided by those who experienced the bushfire. The discussion is informed by insights from phenomenological geography and ecological philosophy. (shrink)
The essay approaches the question: Older Than What; Newer Than What? as naively as possible; it begins by asking whether there can be, and perhaps was, liberalism before the word was coined, and argues that there could have been but as a matter of fact was not. It then changes tack to ask whether liberalism is in essence a modern phenomenon, and answers that it is. This, however, raises the further question of what, if anything, lends coherence to modern forms (...) of liberalism. The paper then argues that, contrary to Rawls, it is a comprehensive, or more narrowly ‘autonomist,’ conception of liberalism that provides the only reliable basis in ethics, metaphysics, and in a view of human nature for more limited forms of liberalism. It is argued throughout that liberalism so construed is a contentious creed, and that liberals should not be daunted by that fact. (shrink)
Although O'Regan & Noë (O&N) claim that the world may serve as the viewers' external visual memory, findings from the field of memory research have demonstrated the existence of internal visual representations. These representations are stored in the viewer's brain, contain information regarding visual objects and their relations, guide subsequent exploration of the visual world and promote change detection.
Objections that the New Reproductive Technologies pose temptations to "play God" are common. This essay examines three versions of the objection: 1) these technologies "usurp God's dominion in reproduction"; 2) they permit us to "make" our offspring; and 3) they involve us in a denial of human finitude. None proves to generate a decisive case against the New Reproductive Technologies; each requires some further argument to be persuasive. Nonetheless, warnings not to "play God" are shown to have an important parenetic (...) function in the debate over medically-assisted reproduction, occasioning needed reflection on the meaning of creatureliness, finitude and responsible co-creation in the context of new forms of reproduction. Keywords: medically-assisted reproduction, New Reproductive Technologies, divine authority, "playing God." CiteULike Connotea Del.icio.us What's this? (shrink)
