This is a collection of essays, most being reprints or revisions of works which have appeared elsewhere, focusing on aspects of Rawls’ treatise. The intent of the volume is to furnish a "guide to the problems and lines of criticism which must be pursued" in the furtherance of a "full scholarly assessment of Rawls’ achievement." Additionally, the editor hopes that the collection may serve as "an aid to the education of advanced students" who may be reading Rawls in graduate seminars. (...) The volume is organized around four main themes: 1) contractarianism and the original position, 2) the attack on utilitarianism and the attempt to avoid intuitionism, 3) the doctrines of justice as fairness and the difference principle, and 4) criticisms from the social sciences. The contributors are: Thomas Nagel, Ronald Dworkin, Milton Fisk, R. M. Hare, Joel Feinberg, Gerald Dworkin, David Lyons, T. M. Scanlon, Richard Miller, H. L. A. Hart, Norman Daniels, A. K. Sen, Benjamin Barber, and Frank Michelman. Daniels has also provided an excellent introduction summarizing the issues and criticisms which are debated within: it furnishes a helpful overview of the volume’s contents as well as a conspectus of Rawls criticism generally. Finally there is a selected bibliography of further criticism, and a name index. (shrink)

Nurses are often caught in the middle of what appear to be intractable moral conflicts. For such times, the function and limits of moral compromise need to be explored. Compromise is compatible with moral integrity if a number of conditions are met. Among these are the sharing of a moral language, mutual respect on the part of those who differ, acknowledgement of factual and moral complexities, and recognition of limits to compromise. Nurses are in a position uniquely suited to leadership (...) in fostering an environment that makes compromise with integrity possible. Keywords: compromise, integrity, nursing ethics CiteULike Connotea Del.icio.us What's this? (shrink)

Age discrimination, particularly in the context of performance evaluation decisions, has been a source of major concern and litigation for organizations in the past, and indications are that this area will pose serious challenges in the future. The present study attempted to delve more deeply into the process by which manifest age discrimination operates in the performance evaluation process. A conceptualization was proposed and tested which suggested that age-related influences on performance ratings operate through interpersonal distance and political influence of (...) subordinates. Results demonstrated some support for this conceptualization. (shrink)

Originally published in 1964, this book examines the influence of reason and authority upon English thought in the eighteenth century. The text relates these two concepts to movements in religious and political thought, beginning with Locke's views on faith and reason before going through various areas and finishing with the beginnings of Romanticism. The age of the Enlightenment is seen as constituted, on the one hand, by an attempt to relate all significant intellectual movements to reason and, on the other, (...) an attempt to devise proper restraints on the authority of reason. This book will be of value to anyone with an interest in philosophy, social and political thought, and eighteenth-century English history. (shrink)

Soil is fragile and nonrenewable but the most basic of natural resources. It has a capacity to tolerate continuous use but only with proper management. Improper soil management and indiscriminate use of chemicals have contributed to some severe global environmental issues, e.g., volatilization losses and contamination of natural waters by sediments and agricultural fertilizers and pesticides. The increasing substitution of energy for labor and other cultural inputs in agriculture is another issue. Fertilizers and chemicals account for about 25% of the (...) production energy investment in agriculture. An additional 60% is accounted for by machinery, gasoline, electricity, and power-related inputs. Fertilizer additions to cropland are not utilized fully and significant amounts, depending on conditions, are either lost in surface runoff or leached into the ground water. The annual discharge of dissolved solids from agricultural lands to the waterways in the USA is substantial. The increasing use of herbicides in agriculture is a threat to the quality of surface and ground water, although this threat is dependent upon both the chemistry of the compound and the ecosystem in which it is used. Especially within the Third World, development of an environmental ethic and environmental laws have not kept pace with the increase in pesticide use. Above all is the severe and global problem of soil degradation currently occurring at the rate of five to seven million hectares per year. The policy and moral aspects of these issues are discussed. (shrink)

In this essay I address three ways in which Edwards can inform Christian understanding of public life. First I show how Edwards provides both philosophical and theological rationales for social engagement and thereby resists the separation of religion from public life, and use his consideration of poverty as an illustration. Part II examines Edwards's dialectical treatment of patriotism, demonstrating both its importance to the Christian life and its susceptibility to deceptive accommodation to culture. Finally, in Part III I discuss Edwards's (...) use of "national covenant," which despite its temptation to chauvinism Edwards used to undermine national pride. In the conclusion I assess what we can use from Edwards for contemporary Christian understandings of public life. (shrink)

Jonathan Edwards was arguably this country's greatest theologian and its finest philosopher before the nineteenth century. His school if disciples exerted enormous influence on the religious and political cultures of late colonial and early republican America. Hence any study of religion and politics in early America must take account of this theologian and his legacy. Yet historians still regard Edward's social theory as either nonexistent or underdeveloped. Gerald McDermott demonstrates, to the contrary, that Edwards was very interested in the (...) social and political affairs of his day, and commented upon them at length in his unpublished sermons and private notebooks. McDermott shows that Edwards thought deeply about New England's status under God, America's role in the millennium, the nature and usefulness of patriotism, the duties of a good magistrate, and what it means to be a good citizen. In fact, his sociopolitical theory was at least as fully developed as that of his better-known contemporaries and more progressive in its attitude toward citizens' rights. Using unpublished manuscripts that have previously been largely ignored, McDermott also convincingly challenges generations of scholarly opinion about Edwards. The Edwards who emerges from this nook is both less provincial and more this-worldly than the persona he is commonly given. (shrink)

Ethical guidelines for conducting clinical trials have historically been based on a perceived therapeutic obligation to treat and benefit the patient-participants. The origins of this ethical framework can be traced to the Hippocratic oath originally written to guide doctors in caring for their patients, where the overriding moral obligation of doctors is strictly to do what is best for the individual patient, irrespective of other social considerations. In contrast, although medicine focuses on the health of the person, public health is (...) concerned with the health of the entire population, and thus, public health ethics is founded on the societal responsibility to protect and promote the health of the population as a whole. From a public health perspective, research ethics should be guided by giving due consideration to the risks and benefits to society in addition to the individual research participants. On the basis of a duty to protect the population as a whole, a fiduciary obligation to realise the social value of the research and the moral responsibility to distribute the benefits and burdens of research fairly across society, how a public health perspective on research ethics results in fundamental re-assessments of the proper course of action for two salient topical issues in research ethics is shown: stopping trials early for reasons of efficacy and the conduct of research on less expensive yet less effective interventions. (shrink)

Chi sites are examples of special sites enhancing homologous recombination in their region of the chromosome. Chi, 5′ G‐C‐T‐G‐G‐T‐G‐G3′, is a recognition site for the RecBC enzyme, which nicks DNA near Chi as it unwinds DNA. A molecular model of genetic recombination incorporating these features is reviewed.

The medieval motet arose around 1200 with the addition of texts to clausulae, which were polyphonic pieces of two or three parts constructed upon tenors drawn from the melismas of liturgical chants. The upper voices of three-part motets were usually given different texts. According to the traditional account, religious motets with Latin texts came first, followed soon by secular motets with French texts and bilingual double motets, but this chronological sequence has recently been called into question. There is no clear (...) evidence that French motets arose later than Latin ones, and much to suggest that French motets flourished from the beginning. In the Latin motets the texts of the upper part or parts are almost always tropes of the chant tenors. They often incorporate words from the original chants and elaborate on their meaning, just as tropes of Kyries, Alleluias, and other monophonic chants had done. The French texts, on the other hand, are pastourelles, courtly love poems, or other genres of secular poetry similar to those found in the troubadour and trouvère repertory. French motets are thus thought to be unrelated to the chant tenors upon which they are based. The fragment of chant that serves as the tenor of a French motet is seen as merely a compositional device. Its origin as part of a larger melody and text and its connection with the liturgy are irrelevant. (shrink)

Binding of antigen or lectin to the surface of a T lymphocyte initiates a complex sequence of events which result in both T cell proliferation and the acquisition of immunologic functions. This complex sequence of events is most likely programmed and precisely timed by a series of contingent gene activations in which one member of this series activates the next. The two most obvious examples of these stages are the set of genes activated when antigen interacts with the antigen receptor (...) and the set of genes activated when IL‐2 interacts with its receptor. However, it is likely that several other parallel pathways of gene activation are necessary to bring about T‐cell division. An example would be the antigen‐induced activation of the c‐myc gene, which in turn is likely to be involved in regulating an additional group of genes not directly controlled by either IL‐2 or antigen. A fundamental understanding of T‐lymphocyte activation necessitates identification of the factors involved in initiating each of these contingent levels of gene activation. (shrink)

The literature on self-driving cars and ethics continues to grow. Yet much of it focuses on ethical complexities emerging from an individual vehicle. That is an important but insufficient step towards determining how the technology will impact human lives and society more generally. What must complement ongoing discussions is a broader, system level of analysis that engages with the interactions and effects that these cars will have on one another and on the socio-technical systems in which they are embedded. To (...) bring the conversation of self-driving cars to the system level, we make use of two traffic scenarios which highlight some of the complexities that designers, policymakers, and others should consider related to the technology. We then describe three approaches that could be used to address such complexities and their associated shortcomings. We conclude by bringing attention to the “Moral Responsibility for Computing Artifacts: The Rules”, a framework that can provide insight into how to approach ethical issues related to self-driving cars. (shrink)

Conservatives and liberals disagree sharply on matters of morality and public policy. We propose a novel account of the psychological basis of these differences. Specifically, we find that conservatives tend to emphasize the intrinsic value of actions during moral judgment, in part by mentally simulating themselves performing those actions, while liberals instead emphasize the value of the expected outcomes of the action. We then demonstrate that a structural emphasis on actions is linked to the condemnation of victimless crimes, a distinctive (...) feature of conservative morality. Next, we find that the conservative and liberal structural approaches to moral judgment are associated with their corresponding patterns of reliance on distinct moral foundations. In addition, the structural approach uniquely predicts that conservatives will be more opposed to harm in circumstances like the well-known trolley problem, a result which we replicate. Finally, we show that the structural approaches of conservatives and liberals are partly linked to underlying cognitive styles. Collectively, these findings forge a link between two important yet previously independent lines of research in political psychology: cognitive style and moral foundations theory. (shrink)

Too many patients are injured in the course of care. Clinicians may mistakenly cause new harm to a patient or fail to take established steps to improve the presenting condition. Medical institutions within which they work may lack mechanisms to reduce errors or prevent them from harming patients. Many, perhaps even most, injuries are preventable, probably numbering in the hundreds of thousands a year for hospital care alone. Long ignored by medical practitioners and health-care payers and little appreciated by the (...) public, the problem of medical injury is finally receiving high-level policy attention. Much credit goes to the Institute of Medicine for its landmark report of November 1999, which marshaled the evidence about medical injuries and highlighted new approaches to systematic improvement of safety within systems of care. (shrink)

Too many patients are injured in the course of care. Clinicians may mistakenly cause new harm to a patient or fail to take established steps to improve the presenting condition. Medical institutions within which they work may lack mechanisms to reduce errors or prevent them from harming patients. Many, perhaps even most, injuries are preventable, probably numbering in the hundreds of thousands a year for hospital care alone. Long ignored by medical practitioners and health-care payers and little appreciated by the (...) public, the problem of medical injury is finally receiving high-level policy attention. Much credit goes to the Institute of Medicine for its landmark report of November 1999, which marshaled the evidence about medical injuries and highlighted new approaches to systematic improvement of safety within systems of care. (shrink)

As a natural example of a 1-random real, Chaitin proposed the halting probability Ω of a universal prefix-free machine. We can relativize this example by considering a universal prefix-free oracle machine U. Let [Formula: see text] be the halting probability of UA; this gives a natural uniform way of producing an A-random real for every A ∈ 2ω. It is this operator which is our primary object of study. We can draw an analogy between the jump operator from computability theory (...) and this Omega operator. But unlike the jump, which is invariant under the choice of an effective enumeration of the partial computable functions, [Formula: see text] can be vastly different for different choices of U. Even for a fixed U, there are oracles A =* B such that [Formula: see text] and [Formula: see text] are 1-random relative to each other. We prove this and many other interesting properties of Omega operators. We investigate these operators from the perspective of analysis, computability theory, and of course, algorithmic randomness. (shrink)

BackgroundSarcomas are a diverse group of neoplasms that vary greatly in clinical presentation and responsiveness to treatment. Given the differences in the sites of involvement, rarity, and treatment modality, a multidisciplinary approach is required. Previous literature suggests patients with sarcoma suffer from poorer quality of life especially physical and functional wellbeing. Adolescent and young adult patients are an underrepresented population in cancer research and have differing factors influencing QoL.MethodsRetrospective analysis of Young Adult patients enrolled in the Sarcoma Tissue Repository at (...) University of Iowa. QoL was assessed using the self-report FACT-G questionnaire at enrollment and 12 months post-diagnosis; overall scores and the 4 wellbeing subscales were calculated. Linear mixed effects models were used to measure the association between the rate of change in FACT-G subscale scores and baseline clinical, comorbidity, and treatment characteristics.Results49 patients were identified. 57.1% of patients had a malignancy involving an extremity. Mean FACT-G scores of overall wellbeing improved from baseline to 12 months. Social and emotional wellbeing did not differ significantly between baseline and 12 months. Physical wellbeing and functional wellbeing scores improved from baseline to 12 months. No difference was seen for FACT-G overall scores for age, sex, laterality, marital status, performance status, having children, clinical stage, limb surgery, chemotherapy, or tumor size. A difference was demonstrated in physical wellbeing scores for patients with baseline limitation compared to those with no baseline limitation. A difference was demonstrated in social wellbeing based on anatomical site.ConclusionYoung adults with sarcoma treated at a tertiary center had improvements in overall reported QoL at 12 months from diagnosis. Overall baseline QoL scores on FACT-G were lower than the general adult population for YA patients with sarcoma but at 12 months became in line with general population norms. The improvements seen merit further investigation to evaluate how these change over the continuum of care. Quality of life changes may be useful outcomes of interest in sarcoma trials. (shrink)

Luck, Value, and Commitment comprises eleven new essays which engage with, or take their point of departure from, the influential work in moral and political philosophy of Bernard Williams (1929-2003).

How We Fight: Ethics in War contains ten groundbreaking essays by some of the leading philosophers of war. The essays offer new perspectives on key debates including pacifism, punitive justifications for war, the distribution of risk between combatants and non-combatants, the structure of 'just war theory', and bases of individual liability in war.

From computerized medical records to databases of pharmacological interactions and automated provisional EKG readings, the emergence of information technology has significantly altered the practice of medicine. Information technology has been widely used to enhance diagnosis and treatment and to improve communication between providers. The advent of the Internet also brings far-reaching implications for patient–physician communication, challenging physicians, patients, and policymakers to consider its impact on the delivery of medical care and the therapeutic relationship. A new set of practices by patients (...) and physicians is unfolding in cyberspace, ranging from the use of e-mail to communicate between physicians and patients in an existing relationship to one-to-one consultations with an anonymous physician and ongoing online treatment, such as psychotherapy. These practices are emerging in both the for-profit and not-for-profit spheres. (shrink)

A survey was conducted of the perceived correlates of illegal abuses in the electronics industry. Human resource directors of thirty-one firms responded to a questionnaire which assessed their perceptions of the degree to which illegal behavior was caused by (1) deficiencies in the moral character of employees (2) the clarity of expectations and standards describing illegal behavior and (3) the presence of reinforcements and punishments contingent on these behaviors. All three variables were related to the frequency of abuses in three (...) areas of organizational crime (e.g. administrative, labor, environment) and three areas of personal crime (theft, falsifying records kickbacks) as reported by the directors and/or indicated by archival records. The implications of these findings are discussed in terms of how organizations may reduce illegal activity. (shrink)