This is a splendidly written and researched book on a topic of great importance to contemporary ethics. Now that modern moralists are finally returning to the study and teaching of normative ethics after more than half a century of being reluctant to talk about much more than ethical language, we are in desperate need of recovering the great wealth and sophistication of major religious, ethnic and national traditions. Ryn comes to our immediate assistance by putting before us the rich speculation (...) of Irving Babbitt on the moral life of man. Ryn also uses the work of Croce, particularly on the imagination and the will as a means of further analysis of Babbitt. (shrink)

Background: Facial proportionality and symmetry are positively associated with perceived levels of facial attractiveness. -/- Objective: The aims of this study were to confirm and extend the association of proportionality with perceived levels of attractiveness and character traits and determine differences in attractiveness and character ratings between "anomalous" and "typical" faces using a large dataset. -/- Methods: Ratings of 597 unique individuals from the Chicago Face Database were used. A formula was developed as a proxy of relative horizontal proportionality, where (...) a proportionality score of "0" indicated perfect proportionality and more negative scores indicated less proportionality. Faces were categorized as "anomalous" or "typical" by 2 independent reviewers based on physical features. -/- Results: Across the ratings for all faces, Spearman correlations revealed greater proportionality was associated with attractiveness ( ρ = 0.292, P < 0.001) and trustworthiness ( ρ = 0.193, P < 0.001), while lesser proportionality was associated with impressions of anger (ρ = 0.132, P = 0.001), dominance (ρ = 0.259, P < 0.001), and threateningness ( ρ = 0.234, P < 0.001). Mann-Whitney U tests revealed the typical cohort had significantly higher levels of proportionality (-13.98 versus -15.14, P = 0.030) and ratings of attractiveness (3.39 versus 2.99, P < 0.001) and trustworthiness (3.48 versus 3.35, P < 0.001). -/- Conclusions: This study demonstrated that facial proportionality is not only significantly associated with higher ratings of attractiveness, but also associated with judgements of trustworthiness. Proportionality plays a role in evoking negative attributions of personality characteristics to people with facial anomalies. (shrink)

Much earlier work claims that appositives and expressives are invariably speaker-oriented. These claims have recently been challenged, most extensively by Amaral et al. (Linguist and Philos 30(6): 707–749, 2007). We are convinced by this new evidence. The questions we address are (i) how widespread are non-speaker-oriented readings of appositives and expressives, and (ii) what are the underlying linguistic factors that make such readings available? We present two experiments and novel corpus work that bear directly on this issue. We find that (...) non-speaker-oriented readings, while rare in actual language use, are systematic. We also find that non-speaker-oriented readings occur even outside of attitude predications, which leads us to favor an account based in pragmatically-mediated perspective shifting over one that relies on semantic binding by attitude predicates. (shrink)

Research spanning linguistics, psychology, and philosophy suggests that speakers and hearers are finely attuned to perspectives and viewpoints that are not their own, even though perspectival information is not encoded directly in the morphosyntax of languages like English. While some terms seem to require a perspective or a judge for interpretation (e.g., epithets, evaluative adjectives, locational PPs, etc.), perspective may also be determined on the basis of subtle information spanning multiple sentences, especially in vivid styles of narrative reporting. In this (...) paper, I develop an account of the cues that are involved in evaluating and maintaining non-speaker perspectives, and present an economy-based discourse processing model of perspective that embodies two core principles. First, perspectives are subject to a “speaker-default,” but may shift to a non-speaker perspective if sufficient contextual cues are provided. Second, the processor follows the path of least resistance to maintaining perspective, opting to maintain the current perspective across sentences as long as the shifted perspective continues to be coherent. The predictions of the model are tested in a series of offline and online studies, manipulating the form of an attitude report and the tense of the sentence that follows. Implications for processing perspective and viewpoint in speech and narrative forms are explored. (shrink)

Stellt sich beispielsweise in Ermittlungsverfahren heraus, dass es sich bei solchen Terroristen und gewalttätigen Radikalen, die für schwere Gewalt- und Hassverbrechen zur Verantwortung gezogen werden, zugleich um formal hoch gebildete und qualifizierte Menschen handelt, dann reagiert die Öffentlichkeit oftmals besonders irritiert darauf. Unschwer ließe sich das auf eine weitverbreitete Auffassung zurückführen, wonach Bildung und Gewalt einander ausschlössen. Der vorliegende Essay geht hingegen von einer anderslautenden These aus. Diese besagt: Auch Radikalisierungsprozesse lassen sich als Bildungsprozesse beschreiben – und individuelle Radikalisierungsprozesse ließen (...) sich auf diese Weise an vielleicht entscheidenden Punkten besser verstehen, als wenn man sie sich über Bezugsideologien, Gruppenstrukturen oder kritische Sozialisationsverläufe zu erklären versucht. Zwar greifen nur die wenigsten Radikalen auch zu gewaltsamen Mitteln, um ihre Ziele durchzusetzen. Doch selbst in solchen Fällen, argumentiert der Essay, wo es zur Gewaltanwendung kommt, widerspricht dies nicht zwingend der hier vertretenen These. Die Annahme, dass sich Radikalisierungsprozesse genauer noch als transformatorische Bildungsprozesse rekonstruieren lassen, könnte nicht nur eine Erklärung für das unausgesetzte Attraktionspotenzial bedeuten, über das die Radikalität selbst in Gesellschaften verfügt, die nicht vorrangig von gewaltsamen Konflikten oder materieller Not gezeichnet sind. Sie lässt sich zudem als produktiver Beitrag zu einer grundlagentheoretischen Debatte in der Extremismus- und politischen Gewaltforschung aufgreifen, in der das Konzept der Radikalisierung wegen seiner Gewaltgebundenheit, Subjektferne und seiner sicherheitspolitischen Agenda grundlegend in Frage gestellt wird. Doch vor allem möchte der Essay dazu anregen, sich vermehrt mit bildungstheoretischen Zugängen zum Phänomen der Radikalität auseinanderzusetzen; und zwar insbesondere auch dann, wenn dies selbst gewaltsame Formen mit einschließt. Auf diese Weise ließen sich womöglich neue und weiterführende Erklärungsansätze zur Genese von radikaler Gewalt entwickeln. (shrink)

Entangled states whose Wigner functions are non-negative may be viewed as being accounted for by local hidden variables (LHV). Recently, there were studies of Bell’s inequality violation (BIQV) for such states in conjunction with the well known theorem of Bell that precludes BIQV for theories that have LHV underpinning. We extend these studies to teleportation which is also based on entanglement. We investigate if, to what extent, and under what conditions may teleportation be accounted for via LHV theory. Our study (...) allows us to expose the role of various quantum requirements. These are, e.g., the uncertainty relation among non-commuting operators, and the no-cloning theorem which forces the complete elimination of the teleported state at its initial port. (shrink)

Two years ago, the Journal of Law, Medicine & Ethics published volume 28, number 4, devoted to a symposium entitled Human Subjects Research and the Role of Institutional Review Boards - Conflicts and Challenges. I had the good fortune to be asked to serve as editor of that issue. In her introduction to the symposium, the then editor-in-chief of the journal, Ellen Wright Clayton, observed that the country is currently undergoing a major reexamination of how biomedical research is conducted. While (...) that reexamination has continued in the interim, some very recent events raise questions about the extent to which this will continue, at least in the short run, with equal vigor. The intervening years have witnessed a variety of new directions and events. The federal Office of Human Research Protections, directed by Dr. Greg Koski, who wrote a brief commentary for the last symposium,L has taken a new direction, strongly stressing the need for institutions and their institutional review boards ORBS) to engage in extensive educational and quality improvement efforts with both researchers and their own member. (shrink)

Two years ago, the Journal of Law, Medicine & Ethics published volume 28, number 4, devoted to a symposium entitled Human Subjects Research and the Role of Institutional Review Boards - Conflicts and Challenges. I had the good fortune to be asked to serve as editor of that issue. In her introduction to the symposium, the then editor-in-chief of the journal, Ellen Wright Clayton, observed that the country is currently undergoing a major reexamination of how biomedical research is conducted. While (...) that reexamination has continued in the interim, some very recent events raise questions about the extent to which this will continue, at least in the short run, with equal vigor. The intervening years have witnessed a variety of new directions and events. The federal Office of Human Research Protections, directed by Dr. Greg Koski, who wrote a brief commentary for the last symposium,L has taken a new direction, strongly stressing the need for institutions and their institutional review boards ORBS) to engage in extensive educational and quality improvement efforts with both researchers and their own member. (shrink)

Diatoms are a species‐rich group of photosynthetic eukaryotes, with enormous ecological significance and great potential for biotechnology. During the last decade, diatoms have begun to be studied intensively using modern molecular techniques and the genomes of four diatoms have been wholly or partially sequenced. Although new insights into the biology and evolution of diatoms are accumulating rapidly due to the availability of reverse genetic tools, the full potential of these molecular biological approaches can only be fully realized if experimental control (...) of sexual crosses becomes firmly established and widely accessible to experimental biologists. Here we discuss the issue of choosing new models for diatom research, by taking into account the broader context of diatom mating systems and the place of sex in relation to the intricate cycle of cell size reduction and restitution that is characteristic of most diatoms. We illustrate the results of our efforts to select and develop experimental systems in diatoms, using species with typical life cycle attributes, which could be used as future model organisms to complement existing ones. BioEssays 30:692–702, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

How size is controlled during animal development remains a fascinating problem despite decades of research. Here we review key concepts in size biology and develop our thesis that much can be learned by studying how different organ sizes are differentially scaled by homeotic selector genes. A common theme from initial studies using this approach is that morphogen pathways are modified in numerous ways by selector genes to effect size control. We integrate these results with other pathways known to regulate organ (...) size in developing a comprehensive model for organ size control. ©2007 Wiley Periodicals, Inc BioEssays 30:843–853, 2008. © 2008 Wiley Periodicals, Inc. (shrink)

We prove a Gleason-type theorem for the quantum probability rule using frame functions defined on positive-operator-valued measures, as opposed to the restricted class of orthogonal projection-valued measures used in the original theorem. The advantage of this method is that it works for two-dimensional quantum systems and even for vector spaces over rational fields—settings where the standard theorem fails. Furthermore, unlike the method necessary for proving the original result, the present one is rather elementary. In the case of a qubit, we (...) investigate similar results for frame functions defined upon various restricted classes of POVMs. For the so-called trine measurements, the standard quantum probability rule is again recovered. (shrink)

This essay investigates how Juan de Segovia used the Qur’ān in his engagement with Islam. The essay has three principal aims. First, it identifies certain distinctive aspects of Segovia’s use of the Qur’ān. Second, it examines his treatment of sacraments and soteriology in the Qur’ān. Third, it considers Segovia’s use of the Qur’ān in light of David Bertaina’s recent analysis of Christians and the Qur’ān. It is argued that, just as Segovia read the Qur’ān in various ways, he also used (...) or cited the Qur’ān in various ways, for various ends and even for various audiences. (shrink)

The moral domain is broader than the empathy and justice concerns assessed by existing measures of moral competence, and it is not just a subset of the values assessed by value inventories. To fill the need for reliable and theoretically grounded measurement of the full range of moral concerns, we developed the Moral Foundations Questionnaire on the basis of a theoretical model of 5 universally available sets of moral intuitions: Harm/Care, Fairness/Reciprocity, Ingroup/Loyalty, Authority/Respect, and Purity/Sanctity. We present evidence for the (...) internal and external validity of the scale and the model, and in doing so we present new findings about morality: Comparative model fitting of confirmatory factor analyses provides empirical justification for a 5-factor structure of moral concerns; convergent/discriminant validity evidence suggests that moral concerns predict personality features and social group attitudes not previously considered morally relevant; and we establish pragmatic validity of the measure in providing new knowledge and research opportunities concerning demographic and cultural differences in moral intuitions. These analyses provide evidence for the usefulness of Moral Foundations Theory in simultaneously increasing the scope and sharpening the resolution of psychological views of morality. (shrink)

Childhood obesity is in important respects a result of legal policies that influence both dietary intake and physical activity. The law must shift focus away from individual risk factors alone and seek instead to promote situational and environmental influences that create an atmosphere conducive to health. To attain this goal, advocates should embrace a population-wide model of public health, and policymakers must critically examine the fashionable rhetoric of consumer choice.

Is synaesthesia cognitively useful? Individuals with time–space synaesthesia experience time units as idiosyncratic spatial forms, and report that these forms aid them in mentally organising their time. In the present study, we hypothesised that time–space synaesthesia would facilitate performance on a time-related cognitive task. Synaesthetes were not specifically recruited for participation; instead, likelihood of time–space synaesthesia was assessed on a continuous scale based on participants’ responses during a semi-structured interview. Participants performed a month-manipulation task, which involved naming every second month (...) or every third month in reverse-chronological order, beginning and ending with a target month. Using hierarchical multiple regression, we found that time–space synaesthesia corresponded with faster performance on both versions of the task. We propose that time–space synaesthesia may expedite the cognitive manipulation of time-based information. Our results also indicate that synaesthesia is far less unusual than widely believed. (shrink)

In this chapter, I outline and defend a version of concept empiricism. The theory has four central tenets: Concepts represent categories by reliable causal relations to category instances; conceptual representations of category vary from occasion to occasion; these representations are perceptually based; and these representations are all learned, not innate. The last two tenets on this list have been central to empiricism historically, and the first two have been developed in more recent years. I look at each in turn, and (...) then I discuss the most obvious objection to empiricism. According to that objection, some concepts cannot be perceptually based because they represent things that are abstract, and hence unperceivable. I discuss two standard examples: democracy and moral badness. I argue that both can be explained using resources available to the empiricist. (shrink)

One of six commentaries on “Obesity: Chasing an Elusive Epidemic,” by Daniel Callahan, from the January‐February 2013 issue.

A timely and uniquely compelling plea for the importance of nurture in the ongoing nature-nurture debate. In this era of genome projects and brain scans, it is all too easy to overestimate the role of biology in human psychology. But in this passionate corrective to the idea that DNA is destiny, Jesse Prinz focuses on the most extraordinary aspect of human nature: that nurture can supplement and supplant nature, allowing our minds to be profoundly influenced by experience and culture. (...) Drawing on cutting-edge research in neuroscience, psychology, and anthropology, Prinz shatters the myth of human uniformity and reveals how our differing cultures and life experiences make each of us unique. Along the way he shows that we can’t blame mental illness or addiction on our genes, and that societal factors shape gender differences in cognitive ability and sexual behavior. A much-needed contribution to the nature-nurture debate, Beyond Human Nature shows us that it is only through the lens of nurture that the spectrum of human diversity becomes fully and brilliantly visible. (shrink)