No single theory so far proposed gives a wholly satisfactory account of the origin and maintenance of bird-song dialects. This failure is the consequence of a weak comparative literature that precludes careful comparisons among species or studies, and of the complexity of the issues involved. Complexity arises because dialects seem to bear upon a wide range of features in the life history of bird species. We give an account of the principal issues in bird-song dialects: evolution of vocal learning, experimental (...) findings on song ontogeny, dialect descriptions, female and male reactions to differences in dialect, and population genetics and dispersal.We present a synthetic theory of the origin and maintenance of song dialects, one that accommodates most of the different systems reported in the literature. The few data available suggest that large, regional dialect populations are genetically differentiated; this pattern is correlated with reduced dispersal between dialects, assortative mating by females, and male-male exclusion. At the same time, “subdialects” may be formed within regional dialects. Subdialect clusters are usually small and may represent vocal mimicry among a few adjacent territorial males. The relative importance of genetic and social adaptation may contribute to the emergence of subdialects; their distinctiveness may be correlated with the degree of polygyny, for example. Thus, subdialect formation is linked to one theory of the evolution of repertoire size, but data are too fragmentary to examine this idea critically. (shrink)

PURPOSE: There is an increasing demand for researchers to provide research results to participants. Our aim was to define an appropriate process for this, based on needs and attitudes of participants. METHODS: A multicenter survey in five sites in the United States and Canada was offered to parents of children with cancer and adolescents with cancer. Respondents indicated their preferred mode of communication of research results with respect to implications; timing, provider, and content of the results; reasons for and against (...) providing results; and barriers to providing results. RESULTS: Four hundred nine parents (including 19 of deceased children) and 86 adolescents responded. Most parents (n = 385; 94.2%) felt that they had a strong right to research results. For positive results, most wanted a letter or e-mail summary (n = 238; 58.2%) or a phone call followed by a letter (n = 100; 24.4%). If the results were negative, phone call (n = 136; 33.3%) or personal visits (n = 150; 36.7%) were preferred. Parents wanted the summary to include long-term sequelae and suggestions for participants (n = 341; 83.4%), effect on future treatments (n = 341; 83.4%), and subsequent research steps (n = 284; 69.5%). Understanding the researcher was a main concern about receiving results (n = 145; 35.5%). Parents felt that results provide information to support quality of life (n = 315; 77%) and raise public awareness of research (n = 282; 68.9%). Adolescents identified similar preferences. CONCLUSION: Parents of children with cancer and adolescents with cancer feel strongly that they have a right to be offered research results and have specific preferences of how and what information should be communicated. (shrink)

Background: Low rates of participation of adolescents and young adults (AYAs) in clinical oncology trials may contribute to poorer outcomes. Factors that influence the decision of AYAs to participate in health research and whether these factors are different from those that affect the participation of parents of children with cancer. Methods: This is a secondary analysis of data from validated questionnaires provided to adolescents (>12 years old) diagnosed with cancer and parents of children with cancer at 3 sites in Canada (...) (Halifax, Vancouver, and Montreal) and 2 in the United States (Atlanta, GA, and Memphis, TN). Respondents reported their own research participation and cited factors that would influence their own decision to participate in, or to provide parental authorization for their child to participate in health research. Results: Completed questionnaire rates for AYAs and parents were 86 (46.5%) of 185 and 409 (65.2%) of 627, respectively. AYAs (n = 86 [67%]) and parents (n = 409 [85%]) cited that they would participate in research because it would help others. AYAs perceived pressure by their family and friends (16%) and their physician (19%). Having too much to think about at the time of accrual was an impediment to both groups (36% AYAs and 47% parents). The main deterrent for AYAs was that research would take up too much time (45%). Nonwhite parents (7 of 56 [12.5%]) were more apt to decline than white parents (12 of 32 [3.7%]; P < .01). Conclusions: AYAs identified time commitment and having too much to think about as significant impediments to research participation. Addressing these barriers by minimizing time requirements and further supporting decision-making may improve informed consent and impact on enrollment in trials. (shrink)

The American Medical Association enacted its Code of Ethics in 1847, the first such national codification. In this volume, a distinguished group of experts from the fields of medicine, bioethics, and history of medicine reflect on the development of medical ethics in the United States, using historical analyses as a springboard for discussions of the problems of the present, including what the editors call "a sense of moral crisis precipitated by the shift from a system of fee-for-service medicine to a (...) system of fee-for-system medicine, better known as 'managed care.'" The authors begin with a look at how the medical profession began to consider ethical issues in the 1800s and subsequent developments in the 1900s. They then address the sociological, historical, ethical, and legal aspects of the practice of medicine. Later chapters discuss current and future challenges to medical ethics and professional values. Appendixes display various versions of the AMA's Code of Ethics as it has evolved over time. Contributors: George J. Annas, J.D., M.P.H., Arthur Isak Applbaum, Ph.D., Robert B. Baker, Ph.D., Chester R. Burns, M.D., Ph.D., Arthur L. Caplan, Ph.D., Alexander Morgan Capron, J.D., Christine K. Cassel, M.D., Linda L. Emanuel, M.D., Ph.D., Eliot L. Freidson, Ph.D., Albert R. Jonsen, Ph.D., Stephen R. Latham, J.D., Ph.D., Susan E. Lederer, Ph.D., Florencia Luna, Ph.D., Edmund D. Pellegrino, M.D., Charles E. Rosenberg, Ph.D., Mark Siegler, M.D., Rosemary A. Stevens, Ph.D., Robert M. Tenery, Jr., M.D., Robert M. Veatch, Ph.D., John Harley Warner, Ph.D., Paul Root Wolpe, Ph.D. (shrink)

abstract David Rodin has recently put forward a compelling but disturbing argument to the effect that the traditional justification in Just War Theory of a state's right to self‐defence (what Rodin calls national‐defence), which is derived from the legitimate case of personal self‐defence, fails. He concludes that the only way to justify forceful responses to aggression against states by other states or non‐state groups is by viewing the right to do so as falling under a form of law‐enforcement, which in (...) turn requires the existence of some overarching universal state. In this paper I argue that there exists a possible justification for national‐defence that Rodin has overlooked due to an underlying commitment to what Charles Taylor calls ‘the primacy of rights thesis’. My claim is that a particular family of views that see human identity as being crucially bound up with society offers the resources to avoid the pitfalls that Rodin points out befall other attempts to justify national‐defence. (shrink)

Memory, funerals, and the communion of the saints: growing old and practices of remembering / M. Therese Lysaught -- God bends over backward to accommodate humankind...while the Civil Rights Acts and the Americans with Disabilities Act require [only] minimum effort / Mary Jo Iozzio -- Radical solidarity: migration as challenge ofr contemporary Christian ethics / Kristin E. Heyer -- Catholic lesbian feminist theology / Mary E. Hunt -- Theology of whose body? Sexual conplementarity, intersex conditions, and La Virgen de Guadalupe (...) / Katie M. Grimes -- Social conscience and politics in the United States of America: reflections / Mary Jo Bane -- Pope Francis, women, and the church for the poor / Lisa A. Fullam -- Floodwaters and the ticking clock: the systematic oppression and stigmatization of poor, single mothers in American and Christian theological responses / Julie A. Mavity Maddalena --What causes inequity? / Dean Baker -- Engaging the U.S. Bishops' pastoral on crime and criminal justice: from atomism to community justice / Robert DeFina and Lance Hannon -- Reconstructing the moral claim of racially unjust mass incarceration / Alison Benders -- The systemic erasure of the Black/dark-skinned body in Catholic ethics / Bryan Massingale -- Anti-blackness and white supremacy in the making of American Catholicism / M. Shawn Copeland -- White privilege / Charles E. Curran -- The Black Lives Matter Movement: justice and health equity / Michael P. Jaycox -- Mujerista theology: a challenge to traditional theology / Ada María Isasi-Díaz -- Faith of our mothers; Catholic womanist God-talk / Diana L. Hayes. (shrink)

This article analyses the use of signs (in a semiotic sense) in the analysis of Teresa of Avila's book, The Interior Castle. It takes one through the various levels of the castle, which stands as a sign for contemplation. Exploring Avila's creative use of imagery and language, it focus on what these signs (as pertaining to American semiotics and Charles S. Peirce) come to signify within Teresa's mental construction of the castle as a road to pure contemplation, in the (...) Catholic tradition. (shrink)

Book review of three book about philosopher Charles Taylor. "Charles Taylor", by Ruth Abbey. Teddington, UK: Acumen, 2000. ISBN: 0691057141. "Charles Taylor: Meaning, Morals and Modernity", by Nicholas H. Smith. Cambridge: Polity, 2002. ISBN: 0742521273. "Charles Taylor: Thinking and Living Deep Diversity", by Mark Redhead. Lanham and Oxford: Rowman and Littlefield, 2002. ISBN: 0745645767. There can be no doubt that Canadian philosopher Charles Taylor has made a major contribution to the development of contemporary philosophy and (...) is one of the most influential and prolific philosophers in the English-speaking world today. Perhaps the most striking feature of his work is its breadth, both in terms of the topics addressed and per-spectives employed. Taylor's work ranges from reflections on artificial intelligence to analyses of contemporary multicultural societies, touching on questions of epistemology, ethics, identity, and metaphysics along the way. He is rare in his ability to bring his deep knowledge of history, ancient culture and religious thought to bear in his philosophical investigations. (shrink)

Modern converged mass media, particularly television and the World Wide Web, may be fostering a new orality in opposition to traditional alphabetical literacy. Scholars of orality and literacy maintain that oral cultures feature reduced levels of critical assessment of media messages. An analysis of Aristotle's description of ethos, as presented in that philosopher's Rhetoric, suggests that an oral culture can foster media that deliver selective truths, or even lies, thus ranking poorly in hierarchical ethical schemata such as those developed by (...) Kohlberg, Gilligan, and Baker. (shrink)

The scepticism of the Enlightenment was neglected in the studies that Popkin devoted to early modern scepticism. Generally, Popkin only attributes a preparatory, or methodological role to the scepticism of the Enlightenment. Indeed, Popkin himself has come back several times to the picture he had drawn of the Enlightenment, notably in light of the works by Baker, Olaso or Tonelli. However, it was only to accept that scepticism was more developed than he had first thought, and never to change (...) his mind about the influence that it had on this time-period. Through the analysis of forms of scepticism that were totally neglected by Popkin (i.e., clandestine scepticism and egoism), this article proposes a complete re-evaluation of scepticism in the Enlightenment. Rousseau is particularly interesting here because he has known both the clandestine scepticism, and the egoism movement. This article takes him as a case study in order to test the validity of its thesis concerning the influence of this underground scepticism on the Enlightenment as a whole. (shrink)

What is it that statesmen have generally wanted from science? They have not wanted admonitions or collaboration, much less interference, in the business of government, which is the exercise of power over persons, nor in the political maneuverings to secure and retain control over governments. From science, all the statesmen and politicians want are instrumentalities, powers but not power: weapons, techniques, information communications, and so on. As for scientists, what have they wanted of governments? They have expressly not wished to (...) be politicized. They have wanted support, in the obvious form of funds, but also in the shape of institutionalization and in provision of authority for the legitimation of their community in its existence and in its activities, or in other words for its professional status. (shrink)

The thesis explores and suggests a solution to a problem that I identify in John McDowell’s and Lynne Rudder Baker’s approaches to mental and intention-dependent (ID) causation in the physical world. I begin (chapter 1) with a brief discussion of McDowell’s non-reductive and anti-scientistic account of mind and world, which I believe offers, through its vision of the unbounded conceptual and the world as within the space of reasons, to liberate and renew philosophy. However, I find an inconsistency in (...) McDowell’s criticism of Davidson’s anomalous monism (chapter 2), stemming from a tension between McDowell’s naïve common sense view of mental causation and an understanding of ordinary physical causation which I think McDowell ought to embrace, which portrays it as both objective, in the sense of being recognition- independent, and as belonging within the space of reasons. The question of the relation between these two concepts of causation is an aspect of the more general question of the relation between the space of reasons and the realm of law. In chapter 3 I begin examining the possibility that Baker’s account of material and property constitution could form the basis of a bridge between the two spaces, and find it generally promising. However, I find that her defence of her version of non-reductive monism against Kim’s causal arguments also runs into problems, which I attribute to the fact that she holds a view of causation as secondary to causal explanation. 2 3 In chapter 4 I develop an account of what I call manifest physical causation – of objective causal relations in the world of Sellars’s manifest image. Based upon McDowell’s transcendental empiricism, which takes the existence of the ordinary perceived world as a condition of the possibility of our possession of conceptual capacities, I contend that it is this picture of reality, rather than that of fundamental physics, that should be the starting point of our theorizing. Causation in the manifest image, I argue, covers the behaviour of the familiar physical world as well as that of its well-understood extensions into the special sciences and engineering. Manifest physical causation, on my account, is productive, acts through mechanisms which are almost entirely mechanical, electromagnetic, and/ or chemical, and is causally closed. In my view, normative, semantic, contentful property-instances are not part of the manifest physical causal nexus. In my final chapter I suggest a modification of Baker’s constitution account, which I call Constituted Causation, whereby higher-level – mental and other ID – causal relations are constituted, in favourable circumstances, by lower-level ones. ID causal relations belong in their own causal nexus but are connected to the manifest physical world through constitution, a relation of unity without identity. Causation and constitution are, respectively, intra- and inter-level relations, and they are non-overlapping. The constituted network of rational and normative relations bears, I believe, striking parallels with McDowell’s view of reality. According to Baker’s view of constitution, the essential properties of constituted entities subsume those of their constituters; extending this to my account enables us to say that the real cause and explanation of someone’s action is that they consciously performed it 4 rather than that certain manifest causal processes occurred at the lower level. (shrink)

This paper describes one style of functional analysis commonly used in the neurosciences called task-bound functional analysis. The concept of function invoked by this style of analysis is distinctive in virtue of the dependence relations it bears to transient environmental properties. It is argued that task-bound functional analysis cannot explain the presence of structural properties in nervous systems. An alternative concept of neural function is introduced that draws on the theoretical neuroscience literature, and an argument is given to show that (...) this alternative concept of may help to overcome the explanatory limitations of task-bound functional analysis. (shrink)

The problem of Philo's ambivalence about the physical world -- The context for Philo's ambivalence toward the physical world -- Philo's negative terminology for the physical world : [ousia, hylē, genesis, genētos] -- Philo's positive terminology for the physical world : [kosmos] -- Philo's positive terminology for the physical world : [physis] part 1 -- Philo's positive terminology for the physical world : [physis] part 2 -- Higher and lower approaches to God -- The ambiguity of the physical world : (...) a multiperspectival approach -- Conclusions. (shrink)

Direct-to-consumer genetic testing is a growing phenomenon, fuelled by the notion that knowledge equals control. One ethical question that arises concerns the proband’s duty to share information indicating genetic risks in their relatives. However, such duties are unenforceable and may result in the realisation of anticipated harm to relatives. We argue for a shift in responsibility from proband to provider, placing a duty on test providers in the event of identified actionable risks to relatives. Starting from Parker and Lucassen’s 'joint (...) account model', we adapt Kilbride’s application of the rule of rescue and balance it against the relative’s right not to know, placing responsibility on the providers of direct-to-consumer genetic testing. Where the risk of disease to a relative is actionable, we argue providers ought to share results even in the face of the proband’s objections. Confidentiality issues are navigated by a pre-emptive consent model, whereby consumers agree to the sharing of certain information with their relatives ahead of testing and as a condition of testing. When a relative is informed, the proband’s privacy is protected by maximal deidentification, and the rights of the relative are met by a stepwise approach to informing that allows them to decide how much information they receive. (shrink)

Two putative functions of emotion experience ? its roles in intentional action and in social understanding ? were investigated using a group of individuals (repressors) known to have impaired anxiety experience. Repressors, low-anxious, high-anxious, and defensive high-anxious individuals were asked to give a public presentation, and then given the opportunity to avoid the presentation. Repressors were the group most likely to avoid giving the presentation, but were the least likely to give an emotional explanation for their avoidance. By contrast, they (...) were not less likely than other groups to provide negative emotional explanations of another person?s behaviour in a film clip. We concluded that: (1) repressors are impaired in self- but not in other-explanation using emotion, implying that ?simulation? is not the method used by repressors to ground their folk psychology, (2) the intentional avoidance shown by repressors is indicative of some intact first-order phenomenal anxiety experience but that they lack second-order awareness of this anxiety experience. (shrink)

The natural based view of the firm using Hart (1995) is applied to firm responses in the Carbon Disclose Project (CDP) database. A large cross sectional sample(n=573) of North American and European firms is divided into 3 categories of proactivity to the climate change issue using 8 indicators of four resource domains. Results are presented along geographic and size dimensions.