Evolution is frequently concentrated in bursts of rapid morphological change and speciation followed by long‐term stasis. We propose that this pattern of punctuated equilibria results from an evolutionary tug‐of‐war between host genomes and transposable elements (TEs) mediated through the epigenome. According to this hypothesis, epigenetic regulatory mechanisms (RNA interference, DNA methylation and histone modifications) maintain stasis by suppressing TE mobilization. However, physiological stress, induced by climate change or invasion of new habitats, disrupts epigenetic regulation and unleashes TEs. With their capacity (...) to drive non‐adaptive host evolution, mobilized TEs can restructure the genome and displace populations from adaptive peaks, thus providing an escape from stasis and generating genetic innovations required for rapid diversification. This “epi‐transposon hypothesis” can not only explain macroevolutionary tempo and mode, but may also resolve other long‐standing controversies, such as Wright's shifting balance theory, Mayr's peripheral isolates model, and McClintock's view of genome restructuring as an adaptive response to challenge. (shrink)

In birds and frogs, species pairs retain the capacity to produce viable hybrids for tens of millions of years, an order of magnitude longer than mammals. What accounts for these differences in relative rates of pre- and postzygotic isolation? We propose that reproductive mode is a critically important but previously overlooked factor in the speciation process. Viviparity creates a post-fertilization arena for genomic conflicts absent in egg-laying species. With viviparity, conflict can arise between: mothers and embryos; sibling embryos in the (...) womb, and maternal and paternal genomes within individual embryos. Such intra- and intergenomic conflicts result in perpetual antagonistic coevolution, thereby accelerating interpopulation postzygotic isolation. In addition, by generating intrapopulation genetic incompatibility, viviparity-driven conflict favors polyandry and limits the potential for precopulatory divergence. Mammalian diversification is characterized by rapid evolution of incompatible feto-maternal interactions, asymmetrical postzygotic isolation, disproportionate effects of genomically-imprinted genes, and “F2 hybrid enhancement.” The viviparity-driven conflict hypothesis provides a parsimonious explanation for these patterns in mammalian evolution. BioEssays 22:938–946, 2000. © 2000 John Wiley & Sons, Inc. (shrink)

The possible relationship between widespread unauthorized copying of microcomputer software (also known as software piracy) and level of moral judgment is examined through analysis of over 350 survey questionnaires that included the Defining Issues Test as a measure of moral development. It is hypothesized that the higher one''s level of moral judgment, the less likely that one will approve of or engage in unauthorized copying. Analysis of the data indicate a high level of tolerance toward unauthorized copying and limited support (...) for the hypothesis. The most plausible explanation for these findings is that software copying is perceived as an issue of low moral intensity. This study calls into question the software industry''s strategy of concentrating exclusively on institutional compliance with copyright rules, rather than working to raise the perceived moral intensity about software piracy at the individual level. As long as the issue remains low in moral intensity, the industry cannot expect significant shifts in copying behaviors. Individuals must become more aware of and concerned about the nature and magnitude of harm to society and to the rightful copyright owners from unauthorized copying before their attitudes and behaviors come to reflect higher levels of moral judgment. (shrink)

This workshop introduced the concept of global business citizenship and explored several ways to use the model, its underlying theory, and cases representing it in classroom teaching. Links to peace studies, organizational change exercises, accountability resources, and the use of United Nations Global Compact case studies all received attention.

According to socio-relational theory, men and women encountered different ecologies in their evolutionary past, and, as a result of different ancestral selection pressures, they developed different patterns of emotional expressivity that have persisted across cultures and large human evolutionary time scales. We question these assumptions, and propose that social-cognitive models of individual differences more parsimoniously account for sex differences in emotional expressivity.

In United States ex rel. Quirk v. Madonna Towers, Inc., the U.S. Court of Appeals for the Eighth Circuit held that the failure of a skilled nursing facility's executives to seek a legal opinion regarding a billing practice they considered valid did not meet the definition of knowingly presenting a false claim for payment to the federal government under the False Claims Act. Alleging that the facility that provided care to his aunt fraudulently submitted claims to Medicare for services provided (...) free of charge, the appellant brought this case qui tam on behalf of the federal government under the FCA.The FCA was passed by the legislature in an effort to punish and deter fraud against the federal government. It provides financial incentives for private individuals to come forward with information about fraudulent activity. (shrink)

In this review essay, Jeanne Connell examines the influence of pragmatic philosophy on the scholarly works of twentieth‐century literary theorist and English educator Louise Rosenblatt through the lens of a recent collection of her essays originally published between 1936 and 1999. Rosenblatt grounded her transactional theory of literature in pragmatic philosophy, particularly the epistemological constructs of John Dewey. While influential as a pioneer in the early development of reader‐response theory, Rosenblatt’s theory has only recently been given attention by philosophers (...) of education. Making Meaning with Texts: Selected Essays is an important collection of articles and book chapters that highlights the evolution of her thinking in literary theory, pedagogy, and literary criticism. Rosenblatt positioned the construction of meaning in the personal lived‐through quality of the literary experience, making central the generative relation between the text and the reader. Connell argues that the educational relevance of Rosenblatt’s theory for contemporary education is that it provides a powerful critique of classroom approaches that promote shallow readings with little opportunity for critical reflection. (shrink)

Relatively little attention has been paid to Socrates' argument against akrasia in Plato's "Protagoras" as an example of Socratic method. Yet seen from this perspective the argument has some rather unusual features: in particular, the presence of an impersonal interlocutor ("the many") and the absence of the crisp and explicit argumentation that is typical of Socratic elenchus. I want to suggest that these features are problematic, considerably more so than has sometimes been supposed, and to offer a reading of the (...) argument that accounts for them. My reading revolves around the connections between Socratic method, consistency and akrasia. I argue that Socrates' discussion of akrasia aims at exposing the interlocutor's inconsistency, and to this extent is typical of Socratic inquiry; but it is also untypical, insofar as Socrates' chief concern here is with the inconsistency between an interlocutor's statements and his actions (what I call "word-deed inconsistency") rather than, as more usually, inconsistency among an interlocutor's various statements ("word-word inconsistency"). I use this reading to show how the akrasia argument, despite its untypical features, is not just a variant, but in an important way a paradigm, of Socratic method. (shrink)

This paper addresses the question of whether or not Epicurus was a psychological hedonist. Did he, that is, hold that all human action, as a matter of fact, has pleasure as its goal? Or was he just an ethical hedonist, asserting merely that pleasure ought to be the goal of human action? I discuss a recent forceful attempt by John Cooper to answer the latter question in the affirmative, and argue that he fails to make his case. There is considerable (...) evidence in favour of a psychological reading of Epicurean hedonism, evidence that includes some of the very texts that Cooper cites in support of the ethical reading. (shrink)

In the cities of industrialized countries, the sudden keen interest in urban agriculture has resulted, inter alia, in the growth of the number and diversity of urban collective gardens. While the multifunctionality of collective gardens is well known, individual gardeners’ motivations have still not been thoroughly investigated. The aim of this article is to explore the role, for the gardeners, of the food function as one of the functions of gardens, and to establish whether and how this function is a (...) motivating factor for them. We draw on a set of data from semi-structured interviews with 39 gardeners in 12 collective gardens in Paris and Montreal, as well as from a survey on 98 gardeners and from field observations of the gardeners’ practices. In the first part we present the nature and diversity of garden produce, and the gardeners’ assessment thereof. In the second part we describe the seven other functions mentioned by the gardeners, which enables us to situate the food function in relation to them. We conclude that the food function is the most significant function of the gardens, and discuss the implications for practitioners and policy makers. (shrink)

It seems at least daring to speak of truth on the subject of art, when Plato, in the Sophiste, 234c, likens art to sophistry, in other words, to falsity and deformation. To be sure, this comparison is based on an exaggeration, because elsewhere Plato insists on the necessity of artistic reality: in the same Sophiste, 299e, he states that “life would be unlivable without art.” The importance thus given to art becomes obvious when we think that this same expression is (...) already used in the Apologie, 38a, with regard to philosophy, the activity that for a man conscious of his own existence is one of scrupulously examining his own life. This similarity in expression testifies to the conceptual and axiological similarity of two (but distinct) activities of the mind effected by Plato who, on a different level, as we have just seen, unhesitatingly condemns one of them, at least apparently; apparently, because basically Plato does not inveigh against art in general but against the art of his contemporaries, whom he openly accuses of accepting the postulate of verisimilitude by using artifice and acrobatics, with the sole end of pleasing the crowds by flattery. In other words, they substitute for the scarch for authenticity that of dexterity in creations conceived only for that effect, which means identifying this type of substitution of values with a prostitution of the artist himself with regard to his public. (shrink)

From the seventeenth through the nineteenth centuries, scientists such as Kekule, Mendel, Lavoisier and Harvey argued for insights that depended critically on antithetical expressions and reasoning. The heuristic and persuasive use of devices like the antithesis has roots in the in combined grammatical, rhetorical and dialectical training established during the early modern educational reforms of the humanists. While the entire array of figures includes devices which inscribe all the rhetorical appeals, the set of devices derived from parallel phrasing illustrates how (...) certain figures of speech express lines of reasoning iconically. But the continued use of such devices invites a general rationale for their persuasiveness based on the importance of pattern completion in language processing. (shrink)

Phylogenetics has inherent utility in evolutionary developmental biology (EDB) as it is an established methodology for estimating evolutionary relationships and for making comparisons between levels of biological organization. However, explicit phylogenetic methods generally have been limited to two levels of organization in EDB—the species and the gene. We demonstrate that phylogenetic methods can be applied broadly to other organizational levels, such as morphological structures or cell types, to identify evolutionary patterns. We present examples at and between different hierarchical levels of (...) organization to address questions central to EDB. We argue that this application of “hierarchical phylogenetics” can be a unifying analytical approach to the field of EDB. BioEssays 27:1158–1166, 2005. © 2005 Wiley Periodicals, Inc. (shrink)

A language of care and relationship-building has recently appeared with prominence in the business literature, driven by the realities of the marketplace. Thus, it seems a propitious time to reflect on a decade of writing in feminist morality that has focussed on the concept of an ethic of care, and examine its relevance for today's business context. Is the idea of creating organizations that “care” just another management fad that subverts the essential integrity of concepts of ethical caring? Conversely, are (...) these concepts capable of beginning an important dialogue that may help us to see new possibilities for simultaneously enhancingboththe effectiveness and the moral quality of organizations in the future? (shrink)

Learning to Teach in a New Era prepares preservice teachers to embrace the opportunities and meet the challenges of teaching in the twenty-first century. Closely aligned with the Australian Professional Standards for Teachers and the Australian Curriculum, this book is an invaluable resource for early childhood, primary and secondary preservice teachers that can be carried through their entire degree and into the workplace. The text is divided into three parts: professional knowledge, professional practice and professional engagement. Students will gain an (...) understanding of the teaching profession and the policies and laws that govern it; develop practical skills in pedagogy, technology, curriculum, assessment and reporting, planning and classroom management; and learn vital skills in communication and ethical practice. Each printed text comes with a unique access code to the interactive ebook. Fully integrated with the print book, this enhanced version houses useful assessment tools such as questions and video resources. (shrink)

Propounds a moderate view of animal rights, in 17 essays reprinted from various publications. Among the authors are Jane Goodall, Steve Siegel, and Tim Stafford. No index. Annotation copyrighted by Book News, Inc., Portland, OR.

The role of Human Research Ethics Committees (HRECs) in health research is well established. Ethics committees have the good of research participants in mind but they must also assess scientific merit including the design and conduct of studies. In this article the authors’ focus is on qualitative research method and the challenge that the National Statement on Ethical Conduct in Human Research (2007) poses for ethics committees when they assess proposals using the methods outlined in the National Statement.We set out (...) a process for judging the standard of qualitative research proposals and propose that qualitative health research can be assessed using a hierarchy designed for evaluating interview studies. We contrast well-designed studies with those that have design flaws in order to focus on the hallmarks of research merit in studies that use qualitative research methods. Finally, we show that our proposal is compatible with the National Statement.Ethics review provides an early opportunity to identify and redesign inadequate studies that will not contribute to our knowledge base. The challenge for members of ethics committees with little experience in qualitative studies is to be able to assess research excellence by assessing research merit in proposals, recognising the special design features of qualitative research methods. (shrink)

Abstract:In this article we first review the development of the concept of global business citizenship and show how the libertarian political philosophy of free-market capitalism must give way to a communitarian view in order for the voluntaristic, local notion of “corporate citizenship” to take root. We then distinguish the concept of global business citizenship from “corporate citizenship” by showing how the former concept requires a transition from communitarian thinking to a position of universal human rights. In addition, we link global (...) business citizenship to global business strategy and to three analytical levels of ethical norms. Finally, we trace a process whereby global businesses can implement fundamental norms and learn to accommodate to legitimate cultural differences. (shrink)

Abstract:In this article we first review the development of the concept of global business citizenship and show how the libertarian political philosophy of free-market capitalism must give way to a communitarian view in order for the voluntaristic, local notion of “corporate citizenship” to take root. We then distinguish the concept of global business citizenship from “corporate citizenship” by showing how the former concept requires a transition from communitarian thinking to a position of universal human rights. In addition, we link global (...) business citizenship to global business strategy and to three analytical levels of ethical norms. Finally, we trace a process whereby global businesses can implement fundamental norms and learn to accommodate to legitimate cultural differences. (shrink)

Q L’avènement du cinéma parlant a t-il amoindri l’importance de l’image et a-t-il influé sur les techniques de jeu des acteurs/trices? R Je ne suis pas sûre qu’il y ait une différence entre le cinéma muet et le cinéma parlant, en fait je ne pense pas qu’il y en ait. Ou plutôt je pense que les différences ne sont pas liées au fait qu’on passe du muet au parlant : ce sont les progrès techniques des caméras, des pellicules qui font (...) essentiellement la différence entre le cinéma des années 20... (shrink)

This article begins with an explanation of how moral development for organizations has parallels to Kohlberg's categorization of the levels of individual moral development. Then the levels of organizational moral development are integrated into the literature on corporate social performance by relating them to different stakeholder orientations. Finally, the authors propose a model of organizational moral development that emphasizes the role of top management in creating organizational processes that shape the organizational and institutional components of corporate social performance. This article (...) represents one approach to linking the distinct streams of business ethics and business-and-society research into a more complete understanding of how managers and firms address complex ethical and social issues. (shrink)

This article focuses on the question of whether Social Issues in Management (SIM) is a “field” and, if so, what kind, emphasizing specifically the recent literature on corporate social responsibility and performance (CSR/csp). Fields are defined in part by coherent bodies of knowledge that serve as guideposts for current research, and so the authors construct a simple model of CSR/csp scholarship, illustrating the relevant categories with representative publications. The authors conclude that SIM is a “low-paradigm” field but is not recognized (...) or accepted as a field by many scholars who write about CSR/csp from “outside” the field. This analysis points to the need for SIM scholars to continue to integrate useful ideas from other fields, and also to critique the work of scholars who address “failings” or “gaps” in SIM research without appropriately dealing with the existing SIM literature. The article concludes with some ideas for sustaining the institutional legitimacy of SIM and for challenging those who would “reinvent” a field with a long and fruitful history, including paying careful attention to journal review processes and the content of publications in prominent journals. (shrink)

L’adjectif prochain fait partie de ces adjectifs que Schnedecker (2002a) nomme « les adjectifs du troisième type ». Ni qualificatifs ni relationnels, souvent marginalisés, ces derniers possèdent des caractéristiques qui n’ont fait l’objet d’aucune étude systématique sur corpus. Nous nous proposons de combler cette lacune en réalisant une analyse distributionnelle de prochain dans différents genres textuels (oraux et écrits). Dans un premier temps, l’analyse portera sur les phénomènes de sélection lexicale qui apparaissent dans les emplois attestés et qui semblent fortement (...) conditionnés par la position de l’adjectif par rapport à son nom recteur. Nous verrons également que le nombre du nom recteur impose des contraintes d’emploi qui ont été peu détaillées dans les travaux antérieurs. Dans un deuxième temps, nous nous intéresserons aux noms recteurs, tels fois, saison et siècle, dont le fonctionnement diffère. L’étude sera l’occasion de comparer la description sur corpus avec celle proposée par Berthonneau (2002), basée sur une analyse introspective. La comparaison permettra de mettre en évidence les spécificités et les limites des deux approches. Une démarche similaire sera développée à partir des entrées de quelques dictionnaires. Au-delà de l’analyse de détail, l’article a pour objectif de présenter les bases descriptives permettant de problématiser le statut catégoriel de prochain. (shrink)

For the business community, the Internet is a new frontier, offering unparalleled opportunities for expansion and growth. Businesses can and do offer their services throughout the world, with the range of services multiplying daily. This paper discusses ethical issues related to the online provision of business and financial information and advice, reviews problems encountered and ethical issues raised, and proposes an ethical code to help address such problems. It begins by identifying differences occurring in an online advice‐giving environment and extending (...) them to identify ethical issues. Specific problems that have occurred are reviewed and ethical issues are discussed. Finally, existing ethical codes addressing Internet practice are then utilized to identify elements in a proposed set of ethical standards for online business advisors and their professional organizations. (shrink)

1. ‘Agency, Negligence and Responsibility’ is a collection of essays edited by Veronica Rodriguez-Blanco and George Pavlakos on the fascinating topic of negligence. The collection contains twelve p...

In lieu of an abstract, here is a brief excerpt of the content:From Children's Perspectives:A Model of Aesthetic Processing in TheatreJeanne Klein (bio)Since the children's theatre movement began, producers have sought to create artistic theatre experiences that best correspond to the adult-constructed aesthetic "needs" of young audiences by categorizing common differences according to age groups. For decades, directors simply chose plays on the basis of dramatic genres (e.g., fairy tales), as defined by children's presupposed interests or "tastes," by subscribing to (...) Winifred Ward's broad descriptions of the "imaginative period" (ages six to nine), the "heroic period" (ages nine to twelve), and the "romantic period" (over age thirteen).1 Years later, Moses Goldberg elaborated upon these generalized divisions while cautioning that "no individual fits exactly into any set of categories."2 In his position paper on aesthetic development, he argued for individual access to aesthetic techniques, processes, and products for all ages, paralleled by four stages of cognitive capabilities, based on exposure to (1) arena-style participation theatre (for ages five to eight), which emphasizes story enactments; (2) a wide range of proscenium-style theatrical conventions; (3) relevant play content that directly relates characters' problems to spectators' lives and growing self-awareness; and (4) social issue plays that pose ethical dilemmas as cultural reflections.3 Meanwhile, Jed Davis compiled Age Group Profiles, organized by cognitive, spatial, emotional, and moral/ethical development, from his review of Piagetian literature; and Johnny Saldaña summarized stages of young interpretations of theatre from his seven-year longitudinal study.4Suffice it to say, the field of developmental psychology has come a long way since Piaget formulated his four constructivist stages. Since the mid-1950s, the cognitive revolution has spurred more integrated theories of information processing and depth-of-processing models that explain and predict how people construct schematic frameworks of knowledge and [End Page 40] assimilate and accommodate new information as a function of perception, attention, emotion, comprehension, memory, and social and moral behaviors. Although masculinist metaphors of hierarchical "staircases" and linear networks of associative learning still dominate computational models, feminist perspectives, which engender social cognitive, co-relational negotiations of narratives in situated contexts, have gained more widespread acceptance—by including theatre as an apt metaphor for development.5 Over the past twenty years or more, cognitive psychologists have finally discovered what dramatic theorists have known about narrative structures since Aristotle's Poetics: Powerful stories contain universal themes about the human condition through characters' conflicting actions. The most successful dramas are those that allow spectators to enter into a protagonist's psychological consciousness or "inner" vision in order to empathize with her "outer" reality.6While several developmental models of aesthetic understanding, experience, and appreciation exist in the realms of visual art and music education, few examples have been proposed in regard to theatre, particularly for child audiences.7 Instead, producers of Theatre for Young Audiences (TYA) tend to romanticize its social and moral "effects" upon youth by believing passionately that viewing one remarkable performance has the potential (the operative word) to "cause" positive, social changes in children's minds, hearts, and behaviors, given the presumed "power of human imagination."8 This obsession with progressive change foregrounds adults' desires to control human destiny by predicting "causes and effects" located in children's responses to live performances. However, this "folk theory" fails to explain how young imaginations actually function aesthetically from the contextual evidence of reception studies with child audiences. Just as feminists have argued for a distinctive "feminist aesthetics," based on women's alternative ways of knowing,9 I argue that children gaze upon theatre in differential ways by including age as a variable factor. "Children's aesthetics," their perceived interpretations of theatre, differ from that of adults' theorized postulations, based in part on their shorter life experiences with this medium. To this end, over the course of my career, I have sought to understand theatre from children's perspectives by focusing my research in the social cognitive theories and social science methods of child development, primarily through the vast literature of television and mass media studies conducted with young people over the past forty years. In particular, medium-specific studies that parse theatrical forms from dramatic content... (shrink)

In Ethics of Luxury renowned Canadian thinker and artist Jeanne Randolph gives us a magnum opus focusing on one of the most pressing issues facing us today – how we act morally and ethically while participating in a culture of abundance, opulence and consumerism. Randolph argues that when we use our imagination, as we do when we create, appreciate and live with art, we are acting ethically, expressing our sense of morality in a practical, material way.

This article argues for the recovery and re-incorporation of lost voices and debates into the history of political thought by focusing on the issue of sovereignty. It begins by examining why such a narrow understanding of the canon has come to dominate the sub-discipline and argues for critical approaches that treat the past as a “contested terrain” rather than an unfolding plot. It then turns to early twentieth-century Britain as an example of an era when thinkers who have been largely (...) forgotten by today’s political theorists argued loudly about the future of state sovereignty. It next focuses on a 1916 exchange of essays entitled “The Nature of the State in View of Its External Relations” by Delisle Burns, Bertrand Russell, and G.D.H. Cole, as an example of some of the most innovative and radical ideas to emerge from the period. The article concludes by arguing that re-engaging the work of these forgotten thinkers can broaden our conceptual horizons about sovereignty, speak to some of the most urgent issues of our time, and force open the concept of “the political” to radical reinterpretation. (shrink)

Dans sa traduction partielle du Timée de Platon, Cicéron traduit le terme grec οὐσία par aeternitas et materia. Ces choix de traduction sont particulièrement intéressants à étudier puisqu’il n’existe pas de traduction fixe d’οὐσία en latin à l’époque de Cicéron – il n’est, en effet, pas à l’origine du néologisme essentia. Pourquoi Cicéron choisit-il deux termes latins pour traduire un même mot grec? Pourquoi deux mots si différents à la fois l’un de l’autre et du terme οὐσία? Quelle compréhension du (...) concept d’οὐσία, mais aussi du Timée, cette traduction induit-elle? Nous étudions dans cet article chacune des deux traductions latines et tentons de montrer que Cicéron est influencé par le contexte dans ses choix de traduction. Dans le « prélude » du discours de Timée, il traduit οὐσία par aeternitas lorsqu’il considère que le terme grec, opposé à γένεσις, correspond au participe substantivé τὸ ὂν ἀεί, γένεσιν δὲ οὐκ ἔχον. En traduisant οὐσία par aeternitas en 29c3, il fait du sème de l’éternité une caractéristique discriminante d’οὐσία, qui correspond également au modèle intelligible du monde. Dans le cas de materia, le mot latin traduit l’οὐσία dans le cadre du mélange de l’âme du monde par le démiurge dans un cratère. Cicéron choisit le terme materia qui sert généralement, en contexte philosophique, à désigner une matière disponible pour prendre la forme qu’on veut lui donner, selon différentes doctrines. Nous tentons de montrer que le contexte de la métaphore du mélange pousse Cicéron à considérer le terme οὐσία comme une « substance » qui entre dans la composition d’un mélange. Ces deux traductions d’οὐσία montrent que l’Arpinate choisit chacun des termes latins selon le sens précis qu’il donne à οὐσία, en fonction du contexte philosophique mais aussi en fonction du registre du discours. (shrink)