Arguing about origins' great theater and a grand distraction -- Ideas and idea making -- Beauty and the arts -- Suffering and sensation -- The justice paradox -- Life and afterlife.

A proof of ‘correctness’ for a mathematical algorithm cannot be relevant to executions of a program based on that algorithm because both the algorithm and the proof are based on assumptions that do not hold for computations carried out by real-world computers. Thus, proving the ‘correctness’ of an algorithm cannot establish the trustworthiness of programs based on that algorithm. Despite the (deceptive) sameness of the notations used to represent them, the transformation of an algorithm into an executable program is a (...) wrenching metamorphosis that changes a mathematical abstraction into a prescription for concrete actions to be taken by real computers. Therefore, it is verification of program executions (processes) that is needed, not of program texts that are merely the scripts for those processes. In this view, verification is the empirical investigation of: (a) the behavior that programs invoke in a computer system and (b) the larger context in which that behavior occurs. Here, deduction can play no more, and no less, a role than it does in the empirical sciences. (shrink)

Veltman’s test semantics and developments thereof reject the canon about semantic contents and attitude ascriptions in favor of dynamic alternatives. According to these theories the semantic content of a sentence is not a proposition, but a context change potential (CCP). Similarly, beliefs are not taken to be relations between agents and propositions, but agents and CCPs. These deviations from the canon come at the cost of an elegant explanation about the correctness of belief. Standardly, it is taken that the content (...) of a belief is correct just in case the content of that belief is true. The proponent of the test semantics cannot appeal to this explanation since they hold that certain contents, namely epistemically modalized contents, do not express propositions, and are neither true nor false. After motivating the need for an account of the correctness of belief within the dynamic framework, I argue that the few extant accounts in the literature are unsatisfactory. A novel account is proposed that avoids the problems of competing views. (shrink)

This paper considers Norton’s Material Theory of Induction. The material theory aims inter alia to neutralize Hume’s Problem of Induction. The purpose of the paper is to evaluate the material theory's capacity to achieve this end. After pulling apart two versions of the theory, I argue that neither version satisfactorily neutralizes the problem.

Only recently have ethicists been invited into the clinical setting to offer recommendations about patient care decisions. This paper discusses this new role for ethicists from the perspective of content and process issues. Among content issues are the usual ethical dilemmas such as the aggressiveness of treatment, questions about consent, and alternative treatment options. Among process issues are those that relate to communication with the patient. The formal ethics consult is discussed, the steps taken in such a consult, and whether (...) there should be a fee charged. We conclude with an examination of the risks and benefits of formal ethics consults. (shrink)

The medical ethicist is a fairly recent addition to the clinical setting. The following four potential roles of the clinical ethicist are identified and discussed: consultant in difficult cases, educator of health care providers, counselor for health care providers and finally patient advocate to protect the interests of patients. While the various roles may sometimes overlap, the roles of educator and counselor are viewed as being more congruent with the education and training of medical ethicists than are the roles of (...) consultant and patient advocate. (shrink)

In recent years, the theoretical work of Gilligan in women's psychological development has led to the development of the concept of moral orientation or moral voice in contrast to the concept of moral reasoning or moral judgment developed by Kohlberg. These concepts have been of particular interest in gender studies, especially as applied to adolescence. These concepts of moral orientation and moral reasoning are being increasingly employed in healthcare ethics studies in a wide variety of settings. The recent work has (...) included studies of physicians, nurses, dentists, veterinarians, social workers, teachers of medical ethics, and hospital ethics committees. However, the study of moral development in healthcare providers has been hampered because collecting the necessary data from healthcare workers has been labor intensive and extremely time consuming. More efficient methods are needed. (shrink)

In contrast to theoretical discussions about potential professional liability of clinical ethicists, this report gives the results of empirical data gathered in a national survey of clinical medical ethicists. The report assesses the types of activities of clinical ethicists, the extent and types of their professional liability coverage, and the influence that concerns about legal liability has on how they function as clinical ethicists. In addition demographic data on age, sex, educational background, etc. are reported. The results show that while (...) nearly one third (28.9%) of the ethicists regularly make recommendations about patient care, only 10.8% of them regularly make entries in the medical record; only approximately half (53.0%) of them are covered by professional liability (malpractice) insurance; and the vast majority (84.3%) of them say that concerns about legal liability do not influence the way they function as clinical ethicists. (shrink)

A study of clinical medical ethicists was conducted to determine the various philosophical positions they hold with respect to ethical decision making in medicine and their various positions' relationship to the subjective-objective controversy in value theory. The study consisted of analyzing and interpreting data gathered from questionnaires from 52 clinical medical ethicists at 28 major health care centers in the United States. The study revealed that most clinical medical ethicists tend to be objectivists in value theory, i.e., believe that value (...) judgments are knowledge claims capable of being true or false and therefore expressions of moral requirements and normative imperatives emanating from an external value structure or moral order in the world. In addition, the study revealed that most clinical medical ethicists are consistent in the philosophical foundations of their ethical decision making, i.e., in decision making regarding values they tend not to hold beliefs which are incompatible with other beliefs they hold about values. (shrink)

Poverty, inequality, violence, environmental degradation, and tyranny continue to afflict the world. Ethics of Global Development offers a moral reflection on the ends and means of local, national, and global efforts to overcome these five scourges. After emphasizing the role of ethics in development studies, policy-making, and practice, David A. Crocker analyzes and evaluates Amartya Sen's philosophy of development in relation to alternative ethical outlooks. He argues that Sen's turn to robust ideals of human agency and democracy improves on (...) both Sen's earlier emphasis on 'capabilities and functionings' and Martha Nussbaum's version of the capability orientation. This agency-focused capability approach is then extended and strengthened by applying it to the challenges of consumerism and hunger, the development responsibilities of affluent individuals and nations, and the dilemmas of globalization. Throughout the book the author argues for the importance of more inclusive and deliberative democratic institutions. (shrink)

In his autobiographical-biographical study, Father and Son, Edmund Gosse describes how one evening, during his childhood, while his father was praying at - or, rather, over - his bed, a rather large insect dark and flat, with more legs than a self-respecting insect ought to need, appeared at the bottom of the counterpane, and slowly advanced… I bore it in silent fascination till it almost tickled my chin, and then I screamed ‘Papa! Papa!’. My Father rose in great dudgeon, removed (...) the insect and then gave me a tremendous lecture. 1. (shrink)

Ethical reflection on the practice of war stands in a long tradition in Western philosophy and theology, a tradition which begins with the writings of Plato and Augustine and encompasses accounts of justified warfare offered by writers from the Medieval period to the present. Ethical reflection on nuclear war is of necessity a more recent theme. The past few years have seen an enormous increase in popular as well as scholarly concern with nuclear issues, and philosophers have joined theologians in (...) exploring the moral issues surrounding the harnessing of atomic forces in the service of war. (shrink)

Although the basic ideas of the ontological argument can be found in Aristotle and Philo Judaeus, the argument received its classical formulation in Anselm's Proslogion and his Reply to the objections raised by Gaunilo. During the succeeding nine centuries the argument has had a chequered career. It was supported by some scholastic theologians but rejected by Aquinas. Descartes and Leibniz offered their own versions of the proof but Kant's refutation of the argument has generally been accepted as conclusive during the (...) past century and a half. Nevertheless, interest in the proof has never completely disappeared—perhaps provoked by Aquinas' suggestion that the proof may be valid for God even though it cannot be valid for us because of the inadequacy of our knowledge of God. Recently there has been a revival of interest in the ontological argument. J. N. Findlay put the argument into reverse to show the necessary non-existence of God in an article in 1948 but in later writings he has suggested that the argument may have positive significance. In 1960 Norman Malcolm published a paper in which he distinguished two basically different forms of the ontological argument in the Proslogion and defended the possible validity of the second of them. (shrink)

On the evolution of mind Harry J. Jerison Most of us think of mind as a little person in the head, the 'knower' of reality (cf. Attneave,). ...

A detailed treatment regarding the diverse properties and uses of evidence and the judgmental tasks they entail. Examines various processes by which evidence may be developed or discovered. Considers the construction of arguments made in defense of the relevance and credibility of individual items and masses of evidence as well as the task of assessing the inferential force of evidence. Includes over 100 numerical examples to illustrate the workings of diverse probabilistic expressions for the inferential force of evidence and the (...) subtleties they reveal. (shrink)

Traditional explanations of multistable visual phenomena (e.g. ambiguous figures, perceptual rivalry) suggest that the basis for spontaneous reversals in perception lies in antagonistic connectivity within the visual system. In this review, we suggest an alternative, albeit speculative, explanation for visual multistability – that spontaneous alternations reflect responses to active, programmed events initiated by brain areas that integrate sensory and non-sensory information to coordinate a diversity of behaviors. Much evidence suggests that perceptual reversals are themselves more closely related to the expression (...) of a behavior than to passive sensory responses: (1) they are initiated spontaneously, often voluntarily, and are influenced by subjective variables such as attention and mood; (2) the alternation process is greatly facilitated with practice and compromised by lesions in non-visual cortical areas; (3) the alternation process has temporal dynamics similar to those of spontaneously initiated behaviors; (4) functional imaging reveals that brain areas associated with a variety of cognitive behaviors are specifically activated when vision becomes unstable. In this scheme, reorganizations of activity throughout the visual cortex, concurrent with perceptual reversals, are initiated by higher, largely non-sensory brain centers. Such direct intervention in the processing of the sensory input by brain structures associated with planning and motor programming might serve an important role in perceptual organization, particularly in aspects related to selective attention. (shrink)

How do people attribute responsibility in situations where the contributions of multiple agents combine to produce a joint outcome? The prevalence of over-determination in such cases makes this a difficult problem for counterfactual theories of causal responsibility. In this article, we explore a general framework for assigning responsibility in multiple agent contexts. We draw on the structural model account of actual causation (e.g., Halpern & Pearl, 2005) and its extension to responsibility judgments (Chockler & Halpern, 2004). We review the main (...) theoretical and empirical issues that arise from this literature and propose a novel model of intuitive judgments of responsibility. This model is a function of both pivotality (whether an agent made a difference to the outcome) and criticality (how important the agent is perceived to be for the outcome, before any actions are taken). The model explains empirical results from previous studies and is supported by a new experiment that manipulates both pivotality and criticality. We also discuss possible extensions of this model to deal with a broader range of causal situations. Overall, our approach emphasizes the close interrelations between causality, counterfactuals, and responsibility attributions. (shrink)

Correspondence should be addressed to David A. Leopold david[email protected] the viewing of certain patterns, widely known as ambiguous or puzzle figures, perception lapses into a sequence of spontaneous alternations, switching every few seconds between two or more visual interpretations of the stimulus. Although their nature and origin remain topics of debate, these stochastic switches are generally thought to be the automatic and inevitable consequence of viewing a pattern without a unique solution. We report here that in humans such (...) perceptual alternations can be slowed, and even brought to a standstill, if the visual stimulus is periodically removed from view. We also show, with a visual illusion, that this stabilizing effect hinges on perceptual disappearance rather than on actual removal of the stimulus. These findings indicate that uninterrupted subjective perception of an ambiguous pattern is required for the initiation of the brain-state changes underlying multistable vision.Visual perception involves coordination between sensory sampling of the world and active interpretation of the sensory data. Human perception of objects and scenes is normally stable and robust, but it falters when one is presented with patterns that are inherently ambiguous or contradictory. Under such conditions, vision lapses into a chain of continually alternating percepts, whereby a viable visual interpretation dominates for a few seconds and is then replaced by a rival interpretation. This multistable vision, or 'multistability', is thought to result from destabilization of fundamental visual mechanisms, and has offered valuable insights into how sensory patterns are actively organized and interpreted in the brain1, 2. Despite a great deal of recent research and interest in multistable perception, however, its neurophysiological underpinnings remain poorly understood. Physiological studies have suggested that disambiguation of ambiguous patterns. (shrink)

Literary scholars are generally suspicious of the concept of universals: there are presently no candidates for literary universals that a high proportion of literary scholars would accept as valid. This paper reports results from a content analysis of patterns of characterization in folktales from 48 culture areas, aimed at identifying patterns of characterization that apply across regions of the world and levels of cultural complexity. The search for these patterns was guided by evolutionary theory and the findings are consistent with (...) previous research on patterns of altruism, sex differences in mate preferences, sex differences in reproductive strategy, and differing emphases on male and female physical attractiveness. World literature, especially originally oral literature, represents a vast and neglected repository of information that researchers can use to more precisely map the contours of human nature. (shrink)

Psychodynamic psychotherapy and psychoanalysis have had to defend themselves from a barrage of criticisms throughout their history. In this book David Jopling argues that the changes achieved through therapy are really just functions of placebos that rally the mind's native healing powers. It is a bold new work that delivers yet another blow to Freud and his followers.

The objective of this article is to clarify the conceptual domains of organizational identity, image, and reputation. To initiate this theory development process, we present a “social actor” conception of organizational identity. Identity-congruent definitions of image and reputation are then specified and an integrated model proposed. With the aid of this model, a structural flawin the organizational reputation literature is identified and suitable remedies proposed. In addition, the authors explore the implications of invoking identity and identification in explanations and justifications (...) of organizational reputation. (shrink)

Is the societal-level of analysis sufficient today to understand the values of those in the global workforce? Or are individual-level analyses more appropriate for assessing the influence of values on ethical behaviors across country workforces? Using multi-level analyses for a 48-society sample, we test the utility of both the societal-level and individual-level dimensions of collectivism and individualism values for predicting ethical behaviors of business professionals. Our values-based behavioral analysis indicates that values at the individual-level make a more significant contribution to (...) explaining variance in ethical behaviors than do values at the societal-level. Implicitly, our findings question the soundness of using societal-level values measures. Implications for international business research are discussed. (shrink)

Despite the compelling subjective experience of executive self-control, we argue that ‘consciousness’ contains no top-down control processes. We propose that ‘consciousness’ involves no executive, causal or controlling relationship with any of the familiar psychological processes conventionally attributed to it. In our view all psychological processing and psychological products are non-conscious. In particular, we argue that all ‘contents of consciousness’ are generated by and within non-conscious brain systems in the form of a continuous self-referential personal narrative that is not directed or (...) influenced in any way by the ‘experience of consciousness’. This continuously updated personal narrative arises from selective ‘internal broadcasting’ of outputs from non-conscious executive systems that have access to all forms of cognitive processing, sensory information and motor control. The personal narrative provides information for storage in autobiographical memory and is underpinned by constructs of self and agency, also created in non-conscious systems. The experience of consciousness, is seen as a passive accompaniment to the non-conscious processes of internal broadcasting and the creation of the personal narrative. In this sense personal awareness is analogous to the rainbow which accompanies physical processes in the atmosphere but exerts no influence over them. Though at an individual level it is an end-product created by non-conscious executive systems, the personal narrative serves the powerful evolutionary function of enabling individuals to communicate (externally broadcast) the contents of internal broadcasting. This in turn allows the recipients to generate potentially adaptive strategies, such as predicting the behavior of others and underlies the development of social and cultural structures, that promote species survival. Consequently, it is the capacity to communicate to others the contents of the personal narrative that confers an evolutionary advantage – not the experience of consciousness (personal awareness) itself. (shrink)

In this clear and reasoned discussion of self- knowledge and the self, the author asks whether it is really possible to know ourselves as we really are. He illuminates issues about the nature of self-identity which are of fundamental importance in moral psychology, epistemology and literary criticism. Jopling focuses on the accounts of Stuart Hampshire, Jean-Paul Sartre and Richard Rorty, and dialogical philosophical psychology and illustrates his argument with examples from literature, drama and psychology.

What sorts of reasons are i) required and ii) morally acceptable when citizens in a pluralist liberal democracy undertake to resolve pressing political issues? This paper presents and then critically examines John Rawls''s answer to this question: his so called wide-view of public reason. Rawls''s view requires that the content of liberal public reason prove rich enough to yield a reasoned and determinate resolution for most if not all fundamental political issues. I argue that the content of liberal public reason (...) will prove inadequate in this regard far more often than Rawls suspects. (shrink)

Rawls's "The Law of Peoples" has not been well received. The first task of this essay is to draw (what the author regards as) Rawls's position out of his own text where it is imperfectly and incompletely expressed. Rawls's view, once fully and clearly presented, is less vulnerable to common criticisms than it is often taken to be. The second task of this essay is to go beyond Rawls's text to develop some supplementary lines of argument, still Rawlsian in spirit, (...) to deflect key criticisms made by Rawls's critics. The overall defense given here of Rawls's position draws on a deep theme running throughout all of Rawls's work in political philosophy, namely, that the task of political philosophy is to mark the moral limits given by and through a common human reason, itself socially and historically achieved, within which human nature must develop (and reveal itself over time) if it is to be an expression or manifestation of human freedom. (shrink)

As a member of the National Science Advisory Board for Biosecurity, I was involved in early deliberations about the appropriateness of publishing this avian influenza research when manuscripts were referred to us from two scientific journals during their review process, via the U.S. government. As described by David Resnik in this issue, we grappled with benefits and risks, and in our initial, unanimous decision recommended limited publication, alerting the world to the possibility of evolved transmissibility in these viruses but (...) with redaction of the exact genetic mutations that would enable anyone skilled in the art to synthesize these potentially dangerous viruses. However, after additional discussion, both internal and external to the board, we were asked to reconsider the situation, and this time a majority voted in favor of full publication. I was one of the minority that opposed full publication. Resnik points to the difficulties of performing a formal risk‐benefit assessment without the means of quantifying these two terms and suggests application of reasoning based on the precautionary principle instead. This makes sense. But there are three other issues that should be highlighted. (shrink)

I propose an analysis of the metaphysically important distinction between intrinsic and extrinsic properties, and, in the process, provide a neglected model for the analysis of recalcitrant distinctions generally. First, I recap some difficulties with Kim's well-known (1982) proposal and its recent descendants. Then I define two independence relations among properties and state a ‘quasi-logical’ analysis of the distinction in terms of them. Unusually, my proposal is holistic, but I argue that it is in a certain kind of equilibrium and (...) so probably pins down the target distinction uniquely. Finally, I suggest diagnoses of the previous failed attempts to analyse the distinction. (shrink)

An exploratory model is presented as a heuristic to indicate how individual perceptions of corporate reputation (before joining) and corporate ethical values (after joining) generate specific individual organizational senses of fit. The paper suggests that an ethical dimension of person-organization fit may go some way in explaining superior acquisition and retention of staff by those who are attracted to specific organizations by levels of corporate social performance consonant with their ethical expectations, or who remain with them by virtue of better (...) personal ethical fits with extant organizational ethical values. Specifically, the model suggests that individual misfits that arise from ethical expectations that either exceed or fall short of perceived organizational ethical performances lead to problematic acquisition and retention behavioural outcomes. (shrink)