Studies of human performance indicate that extraverts show enhanced motivation in relation to reward signals, but not in relation to safety signals under defensive conditions. When it occurs under defensive conditions, enhanced motivation may be related to neuroticism. While extraverts show some attentional skills consistent with frontal dopaminergic facilitation, other frontal capacities may be related to conscientiousness. These findings suggest that dopaminergic influences on response and attentional processes may contribute to additional personality dimensions such as neuroticism and conscientiousness.

Norwegian health professionals, elderly people and family members experience ethical problems involving end-of-life decision making for elders in the context of the values of Norwegian society. This study used ethical inquiry and qualitative methodology to conduct and analyze interviews carried out with 25 health professionals, six elderly people and five family members about the ethical problems they encountered in end-of-life decision making in Norway. All three participant groups experienced ethical problems involving the adequacy of health care for elderly Norwegians. Older (...) people were concerned about being a burden to their families at the end of their life. However, health professionals wished to protect families from the burden of difficult decisions regarding health care for elderly parents at the end of life. Strategies are suggested for dialogue about end-of-life decisions and the integration of palliative care approaches into health care services for frail elderly people. (shrink)

Marjorie Lewis draws on her own experience of breaking through the glass ceiling to become the first woman President of the United Theological College of the West Indies. Through this, she considers the theological and biblical perspectives on gender equality, internalized and unrecognized inequality, naming and exorcising abuse in institutional relationships and strategies to survive and thrive. At the heart is a rejection of the notion that all suffering is to be embraced unchallenged as part of the Christian experience (...) and that it is the particular calling of women. This can lead to overwork, burn out and a lack of self care. (shrink)

Metaseiulus occidentalis is a representative of an important family of mites (Arthropoda: Chelicerata: Acari: Phytoseiidae) that are effective predators of pest mites in agricultural crops around the world. Like many arthropods, this mite contains multiple genomes, including the genomes of several microbial symbionts as well as its own mitochondrial and nuclear genomes. The mitochondrial genome is “mitey” large at 25 kb, due to duplication and triplication of genes. By contrast, the nuclear genome is “mitey” small at 88 Mb. This mite (...) has a parahaploid genetic system, tolerates inbreeding, and has a haploid chromosome number of 3. This predator was genetically improved for use in agriculture by developing strains that lacked the ability to overwinter in diapause or were resistant to multiple pesticides, and can be genetically modified using recombinant DNA methods. Sequencing the nuclear genome would provide useful insights that could enhance genetic improvement programs that would result in improved pest management, could provide genes needed to resolve the evolutionary relationships of this family, and could serve as a model for understanding the evolution and genetics of chelicerate arthropod predators. (shrink)

By turning the classical arguments for God's existence on their head, David and Marjorie Haight present original arguments for the existence of the devil in order to reveal a cosmic 'God beyond Goddiness' or the God beyond good and evil, which reconciles Divinity with its Shadow.

This volume reaches beyond the controversy surrounding the teaching and learning of evolution in the United States, specifically in regard to the culture, politics, and beliefs found in the Southeast. The editors argue that despite a deep history of conflict in the region surrounding evolution, there is a wealth of evolution research taking place—from biodiversity in species to cultural evolution and human development. In fact, scientists, educators, and researchers from around the United States have found their niche in the South, (...) where biodiversity is high, culture runs deep, and the pace is just a little bit slower. (shrink)

The debate about physician-assisted suicide has long been entwined with the nature of the doctor–patient relationship. Opponents of physician-assisted suicide insist that the traditional goals of medicine do not and should not include intentionally bringing about or hastening a patient’s death, whereas proponents of physician-assisted suicide argue that this practice is an appropriate tool for doctors to relieve a patient’s suffering. In this article, I discuss these issues in light of the relevance of a Christian account of the doctor–patient relationship. (...) I argue that Christians typically object to assist suicide independently of the doctor–patient relationship. I argue that a focus on the Christian virtues of charity, compassion, and humility helps to explain why doctors should not assist their patients in suicide. (shrink)

Neural cell adhesion molecules of the immunoglobulin superfamily are important components of the network of guidance cues and receptors that govern axon growth and guidance during development. For neural cell adhesion molecule L1, the combined application of human genetics, knockout mouse technology, and cell biology is providing fundamental insight into the role of L1 in mediating neuronal differentiation. Disease-causing mutations as well as mouse models of L1 disruption can now be used to examine the relevance of L1 binding specificities and (...) signal transduction pathways that have been observed in vitro. BioEssays 20:668–675, 1998.© 1998 John Wiley & Sons Inc. (shrink)

Next SectionIt is commonly proposed that artifacts cannot be understood without reference to human intentions. This fact, I contend, has relevance to the use of artifacts in intentional action. I argue that because artifacts have intentions embedded into them antecedently, when we use artifacts we are sometimes compelled to intend descriptions of our actions that we might, for various reasons, be inclined to believe that we do not intend. I focus this argument to a specific set of artifacts, namely, medical (...) devices, before considering an extended application to emergency contraceptive devices. Although there is some debate about whether emergency contraception has an abortifacient effect, I argue that if there is an abortifacient effect, then the effect cannot normally be a side effect of one’s action. (shrink)

The current paper provides an overview of treatment noncompliance at various points in the treatment pathway, especially with respect to treatment for Pelvic-floor Dysfunction. The effects of noncompliance on healthcare are considered, and examples of supporting patients psychologically to increase compliance are discussed. An outline of a method to identify costs of non-compliance, and where such costs most intensely impact the healthcare system, is provided. It is suggested that psychological support is effective in terms of increased compliance and improved healthcare (...) economics. The model is presented for PFD, but the principles developed can be generalised to many aspects of healthcare. (shrink)

How does Hume determine what qualities of the mind count as virtues and what qualities count as vices? By what standard, for example, does Hume dismiss the so-called “monkish virtues”? Hume’s commentators have proposed various possibilities for the standard of virtue, among them the general point of view and the usefulness/agreeableness of qualities. I consider the case for these standards and argue that Hume contends ultimately that consensus decides controversial questions about the status of virtues and vices. I try especially (...) to show that while the usefulness of any quality is not a means by which we can identify virtues or vices, it can be relevant to moral evaluations in so far as it influences what people tend to approve of. (shrink)

There is a growing trend among some physicians, psychiatrists, bioethicists, and other mental health professionals not to treat physician-assisted suicide (PAS) as suicide. The grounds for doing so are that PAS fundamentally differs from other suicides. Perhaps most notably, in 2017 the American Association of Suicidology argued that PAS is distinct from the behavior that their organization seeks to prevent. This paper compares and contrasts suicide and PAS in order to see how much overlap there is. Contrary to the emerging (...) view that emphasizes their differences, I argue that there is significant overlap such that we ought not to separate PAS into its own category, making it diverge from how we think about and address suicide more generally. I start by examining several prominent theories of suicide and argue that PAS fits squarely within them. I then examine several apparent differences between PAS and other kinds of suicide and argue that these differences are merely apparent or they do not justify treating PAS as a fundamentally different kind of thing from suicide. (shrink)

Recent models in quantum cosmology make use of the concept of imaginary time. These models all conjecture a join between regions of imaginary time and regions of real time. We examine the model of James Hartle and Stephen Hawking to argue that the various no-boundary attempts to interpret the transition from imaginary to real time in a logically consistent and physically significant way all fail. We believe this conclusion also applies to quantum tunneling models, such as that proposed by Alexander (...) Vilenkin. We conclude, therefore, that the notion of emerging from imaginary time is incoherent. A consequence of this conclusion seems to be that the whole class of cosmological models appealing to imaginary time is thereby refuted. (shrink)

The relevance of double effect for end-of-life decision-making has been challenged recently by a number of scholars. The principal reason is that opioids such as morphine do not usually hasten death when administered to relieve pain at the end of life; therefore, no secondary “double” effect is brought about. In my article, I argue against this view, showing how the doctrine of double effect is relevant to the administration of opioids at the end of life. I contend that the prevailing (...) view suffers from a misunderstanding of the nature of double effect, which includes application to risking a grave harm. (shrink)

Recent work at the intersection of moral philosophy and the philosophy of psychology has dealt mostly with Aristotelian virtue ethics. The dearth of scholarship that engages with Hume’s moral philosophy, however, is both noticeable and peculiar. Hume's Moral Philosophy and Contemporary Psychology demonstrates how Hume’s moral philosophy comports with recent work from the empirical sciences and moral psychology. It shows how contemporary work in virtue ethics has much stronger similarities to the metaphysically thin conception of human nature that Hume developed, (...) rather than the metaphysically thick conception of human nature that Aristotle espoused. It also reveals how contemporary work in moral motivation and moral epistemology has strong affinities with themes in Hume’s sympathetic sentimentalism. (shrink)

In this article I argue that vanity, the desire for and delight in the favorable opinion of others, plays a fundamental role in Hume's account of moral motivation. Hume says that vanity and virtue are inseparable, though he does not explicitly say how or why this should be. I argue that Hume's account of sympathy can explain this alliance. In resting moral sentiment on sympathy, Hume gives a fundamental role to vanity as it becomes either a mediating motive to virtue (...) or else strengthens the otherwise weak motive of moral sentiment. (shrink)

Readers of this journal know that Hume regarded an Enquiry concerning the Principles of Morals as his finest work. It was, Hume said, "incomparably the best." Yet, most of the scholarly work on Hume's moral philosophy in recent decades focuses on the Treatise, which Hume wrote some three decades prior to the Enquiry.There are good reasons to focus on the older work. It is much longer, so there is more to sink our scholarly teeth into. Many discussions and discursions appear (...) in the Treatise that are absent, entirely or nearly so, from the Enquiry, such as the distinction between artificial and natural virtues and the claim that reason is and ought only to be the slave of the passions. Nevertheless, Hume's own... (shrink)

Hume says that sympathy is the source of our moral feeling of approval for useful qualities. But does Hume give the same psychological explanation of our approval of immediately agreeable qualities as he does to our approval of useful qualities? Does he trace our moral approbation of immediately agreeable qualities to sympathy? Some commentators, including Rachel Cohon and Don Garrett, argue that he does not. Let us call this view the ‘narrow view’ of sympathy in contrast to the ‘wide view’ (...) of sympathy, which holds that sympathy is required for every moral sentiment. There is indeed some apparent textual evidence in Hume’s work that seems to support the narrow view. My aim in this paper is to examine that evidence and show how it is merely apparent, in particular by showing how a number of passages can be and are misread. I thus want to argue indirectly for the wide view. (shrink)

In this engrossing double volume, the work and thought of Nicolas Malebranche is examined through the eyes of Simon Foucher and Dortous de Mairan. Part 1 consists of Richard A. Watson’s translation of the first published critique, by Simon Foucher, of Malebranche’s main philosophical work, _Of the Search for the Truth. _In the second part, Marjorie Grene presents a meticulous translation of the long correspondence between Malebranche and Jean-Jacques Dortous de Mairan that ended shortly before Malebranche’s death. Both Watson (...) and Grene provide insightful introductions to their translations. The influence of the works of Malebranche has been extensive, as has the influence of the lesser works of his first critic, Simon Foucher. Although Foucher was a minor philosopher of the seventeenth century, he provided arguments that led to a crucial turning point in modern philosophy. Listened to with care and treated with respect by Leibniz, Foucher’s arguments were utilized by Bayle, Berkeley, and Hume toward the destruction not only of Cartesian metaphysics but of substance philosophy as well. In this translation of Foucher’s work, it is now possible for readers of Malebranche’s _Of the Search for the Truth _to evaluate the immediate response of a young philosopher about town to one of the most important philosophical works of his day. The correspondence between Jean-Jacques Dortous de Mairan, an obscure provincial, and Nicolas Malebranche has usually been viewed as a small addendum to the works of Malebranche. Marjorie Grene, however, in her translation of this correspondence, considers it not only a contribution to the Malebranchian corpus but also an example of a reaction to Spinoza. Born at Béziers in the south of France in 1678, Mairan went to Paris in 1698, where he studied mathematics with Malebranche. Their correspondence began four years later when Mairan returned to Béziers to accept a position with the local bishop. In his letters to Malebranche, Mairan reveals himself to be one of no more than a handful of known readers of Spinoza who, in the early eighteenth century, admitted fascination with Spinoza’s presentation of his thoroughly unorthodox God and his equally unorthodox nature. (shrink)

There is growing political pressure for farmers to use more sustainable agricultural practices to protect people and the planet. The farming press could encourage farmers to adopt sustainable practices through its ability to manipulate discourse and spread awareness by changing the salience of issues or framing topics in specific ways. We sought to understand how the UK farming press framed sustainable agricultural practices and how the salience of these practices changed over time. We combined a media content analysis of the (...) farming press alongside 60 qualitative interviews with farmers and agricultural advisors to understand whether the farming press influenced farmers to try more sustainable practices. Salience of sustainable agricultural practices grew between 2009 and 2020. Many of the practices studied were framed by the press around economic and agronomic aspects, and farmer respondents said the most common reasons for trying sustainable agricultural practices were for economic and agronomic reasons. The farming press tended to use more positive rather than negative tones when covering sustainable agricultural practices. Respondents used the farming press as a source of information, though many did not fully trust these outlets as they believed the farming press were mouthpieces for agribusinesses. Whilst a minority of farmers stated they were motivated to try a new sustainable agricultural practice after learning about it in the farming press, this was rare. Instead, the farming press was used by respondents to raise their awareness about wider agricultural topics. We reflect on the role and power given to agribusinesses by the farming press and what this means for agricultural sustainability. (shrink)

In this paper, I argue that the doctrine of double effect is disposed toward abuse. I try to identify two distinct sources of abuse of double effect: the conditions associated with standard formulations of double effect and the difficulty of fully understanding one’s own intentions in action. Both of these sources of abuse are exacerbated in complex circumstances, where double effect is most often employed. I raise this concern about abuse not as a criticism of double effect but rather as (...) a problem that defenders should observe and try to prevent. I go on to suggest certain methods for avoiding the abuse of double effect such as hesitating to use it, applying it only with other agents, and selectively and carefully propagating it. (shrink)

One finds in the systems of natural languages some explicit means of elaborating not only upon the directness of the causal relationship believed to exist between two events X and Y (i.e. some means of specifying just how inevitably event X gives or gave rise to event Y), but also some manner of indicating just who or what is understood to be the primary instigator of the caused event. The goal of the present paper is to explore these notions in (...) detail and arrive at a formal, logic-based means of capturing them. (shrink)

This paper attempts to give a complete and coherent account of how Hume’s moral psychology can explain the cultivation of moral character. I argue that the outcome of a fully formed moral character is an agent who strengthens her calm moral sentiments into settled principles of action. I then take up the question of how the process of strengthening moral sentiments might occur, rejecting the possibilities of sympathy, “reflection,” and “resolution” because either they are too weak or else they make (...) the passion violent, preventing the essential calm nature of moral sentiments. I next argue that custom and the non-moral motives of pride and the love of fame play the critical roles in character formation. Custom can be considered as both the process of education, whereby certain impressions are habitually and formally inculcated into us by educators, and the process of experience in society and conversation, whereby we learn to associate pleasure with the virtues and pain with the vices. In both these processes, Hume implicitly appeals to certain non-moral motives, especially pride and the love of fame, in order to launch the effects of custom. (shrink)

Situationists contend that virtue ethics is empirically inadequate. However, it is my contention that there is much confusion over what “empirical adequacy” or “empirical inadequacy” actually means in this context. My aim in this paper is to clarify the meanings of empirical adequacy in order to see to what extent virtue ethics might fail to meet this standard. I argue that the situationists frequently misconstrue the empirical commitments of virtue ethics. More importantly, depending on what we mean by empirical adequacy, (...) either virtue ethics has no need to be empirically adequate or where it does have such a need, the psychological evidence fails to show that it is empirically inadequate. An additional contribution the paper intends to make is to provide a more detailed discussion of the explanatory nature of virtue ethics. (shrink)