There is a process that starts from the Lagrangian of a set of field equations and leads to a spectrum of particle states. The process is applied in this article to a Lagrangian for the Dirac equation. It leads to a differential equation with solutions that describe particles with definite mass, angular momentum J, charge, and isotopic spin I, having I = J. There is no suggestion of strangeness. The theory is in rough agreement with the masses of many of (...) the 0+ (0–+) and 0+ (0++) mesons and with the masses of the nonstrange 1/2 (1/2+) and 3/2 (3/2+) baryons. (shrink)

The paper uses questionnaire responses provided by a sample of ethical investors to investigate willingness to sacrifice ethical considerations for financial reward. The paper examines the amount of financial reward necessary to cause an ethical investor to accept a switch from good ethical performance to poor ethical performance. Conjoint analysis is used to allow quantification of the utilities derived from different combinations of ethical and financial performance. Ethical investors are shown to vary in their willingness to sacrifice ethical for (...) financial performance, and hence to display more heterogeneity than the all-encompassing ‘ethical’ label implies. Because of the existence of sub-groups of ethical investors with different attitudes towards financial reward, an attempt has been made to associate observable investors’ characteristics with their level of willingness to trade-off morality for cash. One sub-group of investors in particular appears highly resistant to the idea of accepting higher financial return as compensation for poor ethical performance. This unwillingness casts doubt on Jensen and Meckling’s widely reported claim that trade-off behaviour is ubiquitous in all areas of life. (shrink)

A painstaking examination of theories of good and right in twentieth century British thought leads the author back to Kant, whose views are in turn exposed and criticized. Out of these investigations is developed a theory of good in terms of the dignity of man, which will account for the Kantian ideas of obligation and autonomy, yet give material content to ethical judgments. The concluding thesis is a challenge that an ultimate choice is required between the book's humanitarian (...) view of morality and maximalist views. No compromise is possible. The arguments are clear, cogent, and provocative. --R. H. K. (shrink)

This is a careful analytical study of some of the central concepts of contemporary political thought. In separate chapters the author deals with the concepts of liberty, loyalty, power, and tolerance, exposing in the process some of the contradictions and confusions of contemporary American liberal and conservative thought. In the first chapter, which takes its point of departure from J. S. Mill's writings on liberty and political economy, Wolff shows that conservatives and liberals in the U.S. often share common principles (...) but disagree over the relevant facts. Since he thinks liberals have usually been right about the facts they have come, in his opinion, to dominate political debates. But the principles themselves need questioning, according to Wolff, and he formulates his own alternative in a final chapter entitled "Community." His aim in this final chapter is to rehabilitate the notion of the general or public good as distinct from the sum of the private goods of individuals, without falling into the totalitarian mold of various theories of the general good during the past few centuries. His ideas are not fully worked out in this chapter but they are interesting and stimulating. The other chapters on loyalty, power, and tolerance exemplify the two virtues which the book as a whole possesses. On the one hand they contain a careful analysis of the concepts involved, and on the other hand they represent a successful attempt to relate the analysis to current political problems.--R. H. K. (shrink)

This is the first comprehensive study of Schrödinger's scientific and philosophical writings. The task requires a person trained thoroughly in physical science and yet capable of appreciating the sometimes puzzling philosophical ideas Schrödinger put forward. Professor Scott, a physicist, is remarkably successful at communicating both the physical and the philosophical ideas. After a brief summary of Schrödinger's diverse writings, he divides the writings into four groups which are treated in separate chapters. The first group, including very early papers, deals with (...) Schrödinger's work on Statistical Mechanics, and statistical theories in general. The second covers the crucial development of Wave Mechanics. The third concerns Schrödinger's interpretation of quantum mechanics and the important departures from the prevailing views of the Copenhagen school. Finally the fourth group contains Schrödinger's views on life and the self. The author shows that Schrödinger was led to his doctrine of identity by reflecting on the paradox of freedom and determinism. His study "What is Life?" convinced him that living systems are governed by the law of causality but he also believed that men were free. The doctrine of identity was his solution to the paradox. Scott is critical of this solution and a number of other doctrines of Schrödinger. The book is clearly written throughout and is a good introduction to Schrödinger's thought.--R. H. K. (shrink)

Papers collected in this volume were originally presented at a symposium held at the University of Pennsylvania in December, 1968 and revised in the light of discussion at the symposium for publication. The contributors hold different views about the role played by induction in theories of knowledge and rational belief but many of the papers are conciliatory, reflecting no doubt a good deal of helpful communication at the symposium. For example, Frederic Schick's clearly written and informative lead article considers (...) subjectivist, empiricist, and pragmatist theories of rational belief, arguing that they are compatible theories relevant to different types of issues. Marshall Swain follows with an article which presents a general framework within which rules of rational acceptance can be constructed. An exchange between Isaac Levi and Richard Jeffrey shows that advocates of theories of acceptance and theories of partial belief may be defending complementary and not mutually exclusive theories. In the remaining three essays Henry Kyburg Jr., Gilbert Harman, and Keith Lehrer defend their own distinctive views about the nature of inductive inference and rational belief. Kyburg traces difficulties in some theories to the acceptance of the principle of conjunction which he rejects. Harman and Lehrer both see the relation of inductive inference to explanation as crucial to understanding the former and they develop theories along different lines which make use of this relation. A long and useful bibliography was prepared for the symposium by Ralph L. Slaght and revised for publication in the volume.--R. H. K. (shrink)

This is the second volume in the new monograph series sponsored by the American Philosophical Quarterly and judging by the high quality of most of the essays in this collection the idea for such a series seems to be a good one. A wide variety of topics in contemporary philosophical logic are discussed in seven essays, as suggested by the following brief account of their contents: Montgomery Furth's "Two Types of Denotation" is a careful study of Frege's views of (...) denotation, function, and object which manages to make some original suggestions as well as to clear up some confusing features of Frege's discussion. Jaako Hintikka's "Language Games for Quantifiers" develops interesting connections between the uses of quantifiers and various verbs related to seeking and finding and with these connections in mind offers a game theoretic interpretation of quantifiers. J. W. Cornman's admirably clear essay "Types, Categories and Nonsense" discusses the views of Ryle, Russell, Black, Pap, and Sommers on categories and types, formulating criteria of type difference close to that of Sommers. In "A Theory of Conditionals," R. C. Stalnaker takes some clues from the semantical analysis of modal logics in order to present an analysis of 'if... then...' statements and to deal with some epistemological problems about counterfactuals. In "Goodman's Nominalism," A. Hausman and C. Echelberger discuss certain facts which, in their view, no nominalist ontology, including Goodman's can deal with. Ted Honderlich's "Truth: Austin, Strawson, Warnock" is a discussion of Austin's views on truth and some of the confusions surrounding commentary on and criticism of it. Honderlich suggests his own definition of truth in the article. Finally, Colwyn Williamson in "Propositions andPropositions" discusses the various arguments which have been put forward to show that propositions are entities of a sort distinct from sentences. He rejects all such arguments as well as their conclusion.--R. H. K. (shrink)

When in 1950, the distinguished psychologist, Jean Piaget, published a book on the relation of logic and psychology, the book was severely criticized in the journal Methodos by the logician E. V. Beth. Piaget asked to get together with Beth to discuss the issues involved. The result, over 15 years later, is the present book. Beth is the author of the first half in which he defends the complete autonomy of logic in relation to psychology by means of a partly (...) philosophical, partly historical treatment of logicist, formalist, and intuitionist philosophies of mathematics. Briefly put, Beth's thesis is the now familiar one in contemporary philosophy that logic and mathematics are normative sciences, psychology is a factual science. As a consequence, Beth argues that we must renounce all "psychologism" in logic and mathematics, and all "logicism" in psychology. Piaget has come to accept these main contentions of Beth and affirms them in the second half of the volume. But Piaget is impressed by the fact that a good deal of human conceptual development must go on before human beings recognize and state normative laws of logical thought. Piaget attempts to chart this conceptual development and explain how it takes place. He attempts to show that this genetic-psychological approach to the study of logical and mathematical thought is complementary to and fully compatible with the deductive approach of the formal logician, and hence compatible with Beth's thesis about the conceptual autonomy of logic and psychology. Logician and psychologist can thus deal with the same material although their approaches are conceptually autonomous. The book repays careful reading not only for the arguments defending these challenging claims but also for many other details in both parts.--R. H. K. (shrink)

The essays collected in this volume to honor Ernest Nagel reflect his wide interest in all topics relating philosophy to the natural and social sciences. The essays, written by distinguished philosophers and scientists form a mixed bag, but most of them are very good. The first part, "Science and Inquiry" begins with notes taken by Patrick Suppes of Nagel's lectures on Dewey's logic delivered in 1947. It follows with essays on knowledge by Stuart Hampshire, on intensions and the law (...) of inverse variation by R. M. Martin, and four essays on problems of induction and confirmation which contribute markedly to this well-worn field. The eleven essays of the second part, "Structure of Science" range from discussions of physics and ontology, mechanism and evolution to essays on functionalism in anthropology and ethics and legal theory. In between there are very good essays by C. Hempel on reduction, S. Morgenbesser on the realist-instrumentalist controversy, essays on the identity thesis, extensive measurement, causation and action, philosophy of language, and the differences between the natural and social sciences. Part three contains six essays on the role of values in various settings, e.g., ethical theory, the social sciences, legal theory and existentialism. The fourth and final part contains a variety of historical studies: Clagett on the quadrature of lunes in medieval science, I. Bernard Cohen on Newton, A. Koslow on the law of inertia, Charles Parsons on Kant's philosophy of arithmetic, Philip Wiener on a Soviet view of Peirce's pragmatism and S. Diamond on John D. Rockefeller and the historians.--R. H. K. (shrink)

This is the first comprehensive study of Schrödinger's scientific and philosophical writings. The task requires a person trained thoroughly in physical science and yet capable of appreciating the sometimes puzzling philosophical ideas Schrödinger put forward. Professor Scott, a physicist, is remarkably successful at communicating both the physical and the philosophical ideas. After a brief summary of Schrödinger's diverse writings, he divides the writings into four groups which are treated in separate chapters. The first group, including very early papers, deals with (...) Schrödinger's work on Statistical Mechanics, and statistical theories in general. The second covers the crucial development of Wave Mechanics. The third concerns Schrödinger's interpretation of quantum mechanics and the important departures from the prevailing views of the Copenhagen school. Finally the fourth group contains Schrödinger's views on life and the self. The author shows that Schrödinger was led to his doctrine of identity by reflecting on the paradox of freedom and determinism. His study "What is Life?" convinced him that living systems are governed by the law of causality but he also believed that men were free. The doctrine of identity was his solution to the paradox. Scott is critical of this solution and a number of other doctrines of Schrödinger. The book is clearly written throughout and is a good introduction to Schrödinger's thought.--R. H. K. (shrink)

The Protestant ethic — a moral code stressing hard work, rigorous self-discipline, and the organization of one's life in the service of God — was made famous by sociologist and political economist Max Weber. In this brilliant study (his best-known and most controversial), he opposes the Marxist concept of dialectical materialism and its view that change takes place through "the struggle of opposites." Instead, he relates the rise of a capitalist economy to the Puritan determination to work out anxiety over (...) salvation or damnation by performing good deeds — an effort that ultimately discouraged belief in predestination and encouraged capitalism. Weber's classic study has long been required reading in college and advanced high school social studies classrooms. (shrink)

As the author states, this book could be read as an introductory text on scientific explanation and related topics or as a monograph which introduces some new ideas and takes a stand on these topics. Part I is strictly a textbook treatment of explanations and laws. It is clearly written and is particularly good in the classification of sorts of explanations. Part II is less successful as introductory material, but it contains some novel ideas. The author develops an approach (...) to explanation, prediction, and retrodiction by considering discrete state systems. He shows that for any number of simple systems of this kind, deterministic and probabilistic explanation, prediction, and retrodiction may not work. The discussion is abstract and the results are not related to actual physical systems. But the possibility of such systems is surely important for any complete theory of explanation as the author suggests. Discussions are also included of teleological systems and of confirming evidence. Part III discusses philosophical issues about the nature of laws, causality, indeterminism, and the limits of explanation. Two appendices discuss problems of scientific explanation in history and the social sciences. There is a long and very useful bibliography.--R. H. K. (shrink)

Novel ecosystems represent the challenge of the Anthropocene epoch on a local scale. In an age where human agency is the defining ecological factor, ecological discourse and practice finds itself in its own “non-analog” conditions. In this context, good work can be an important place for developing answers to these questions. The fields of ecological practice, such as restoration and management, with their characteristic orientation toward objectives, lack a substantive understanding of what good work entails. Consequently, these fields (...) are unable to articulate what distinguishes moral and immoral human interventions in the nonhuman world and they turn instead to ambiguous categories such as “natural,” “historic,” and “pre-disturbance” for benchmarks. In contrast, a substantive conception of good work can name and clarify the sorts of intentions and behaviors that characterize positive human intervention in ecosystems, rather than simply rejecting those that are apparently “unnatural” or “novel.” From a phenomenological perspective, good ecological work demands accountability not only for the kinds of ecosystems we create or restore, but ultimately for the meanings we construct for our world and for ourselves. (shrink)

Tales of good deeds in the light of Hadith.

Chinese and Graeco-Roman ethics influence modern philosophy, yet it is unclear how to compare them. Clustered around the concepts of life and the good life, this volume offers a comparative analysis of the core concepts of both traditions: human nature, virtue, happiness, pleasure, the concept of mind, knowledge, filial piety and deliberation. It is thus an essential contribution to comparative ethics as regards both content and method.

Diogenes Laertius relates the tale that Aristotle, upon being reproached for giving alms to a debased fellow, replied, ‘It was not his character, but the man, that I pitied.’ Some such reply is equally apt in apology for a paper paying homage to an idea long discredited in the philosophical world, Aristotle's theory of Place. I have been moved, not indeed by the apparent character of Aristotle's theory, for that is easily reproached, but by what has proved for the philosophical (...) tradition of infinite worth, what we may call the theory's ‘latent virtue’. There is a danger, of course, as hard-headed philologists and commentators are always reminding us, that in attending to this latent virtue we may be paying sentimental homage to the dead. Thus it will be important that we first carefully and coldly examine the overt character of the Aristotelian doctrine before attempting to justify any philosophical compassion felt in its presence. More than likely in such a disinterested inquiry it will be found that our ‘debased fellow’ is a good deal more of a man than the modern reformers have allowed. (shrink)

Little is known about how ethical organizational contexts influence employees’ perceived stress levels and well-being. This study used two theoretical lenses, ethical impact theory (Promislo et al. in Handbook of Unethical Work Behavior, M.E. Sharpe, Armonk, 2013) and ethical decision-making theory (Schwartz in J Bus Ethics 139(4): 755–776, 2016), to investigate the relationships among perceived organizational ethics (comprised of ethical climate, leader/manager ethics, and corporate social responsibility), work-related stress, and employee well-being (comprised of vitality, life satisfaction, personal growth initiative, flourishing, (...) positive mental health, and self-actualization). Findings across two studies indicated that organizational ethics was negatively related to work-related stress, and that work-related stress was negatively related to employee well-being. Perceived organizational ethics is positively related to employee well-being, with post hoc mediation tests indicating that work-related stress partially mediates this relationship. Our findings suggest that organizations should be proactive in improving their ethical climate, such as choosing ethical leaders, developing a robust and well-communicated code of ethics, and actively practicing CSR. These measures should reduce excessive work-related stress and improve employee well-being. (shrink)

The disappearance of the imperial biographies written by Marius Maximus is one of the more frustrating losses of Latin literature, for various reasons: the well-known testimony of Ammianus, the interest of Marius Maximus' attested contribution to the Historia Augusta, his importance, much in dispute, to the writer of that work, the lack of information on much of the period he covered, and, not least, the fascinating role assigned to him by modern scholars, remodelling a previous duality of sources, of bad (...) biographer in contrast to the good Ignotus. It has recently become common practice for the evidence of Ausonius' Caesares to be used in the search for this biographer. The suggestion goes back to a dissertation of F. della Corte in 1956/7, and was taken up in his edition of Ausonius' works by Pastorino, and discussed in the following year by Cazzaniga who, though uncertain about the dependence of Ausonius on Marius Maximus, does misleadingly assert ‘e certo che l'ultima epigramma tocca Elagabalo, che chiude la silloge’. More recently, della Corte has returned to the question and sketched a possible model for the growth of the whole extant collection of Ausonius' Caesares, on the basis of the manuscript tradition. The same volume contains a contribution to the question by S. d'Elia and includes, by a felicitous piece of editing, an extended footnote in which d'Elia is able to comment on the relevant part of della Corte's paper. Meanwhile, outside Italy, there have been parallel and independent developments. (shrink)

We investigated the cognitive structure of emotions in Indonesia and The Netherlands in a series of three studies. Sets of 120 emotion terms were selected based on local ratings of prototypicality for "emotion". With similarity sortings a three-dimensional (evaluation, arousal, dominance) and a four-cluster (positive emotion, sadness, fear, anger) structure was found in each group. Of 50 pairs of translation-equivalent terms, 42 pairs were also found to be cognitively equivalent. With these equivalent terms a good fit of a common (...) cognitive emotion structure was demonstrated in both countries. In a fourth and final study, the location of two social emotions, "shame" and "guilt", in the common structure was found to be closer to "fear" and somewhat further away from "anger" in Indonesia than in the Netherlands. (shrink)

Income is a primary determinant of social mobility, career progression, and personal happiness. It has been shown to vary with demographic variables like age and education, with more oblique variables such as height, and with behaviors such as delay discounting, i.e., the propensity to devalue future rewards. However, the relative contribution of each these salary-linked variables to income is not known. Further, much of past research has often been underpowered, drawn from populations of convenience, and produced findings that have not (...) always been replicated. Here we tested a large (n = 2,564), heterogeneous sample, and employed a novel analytic approach: using three machine learning algorithms to model the relationship between income and age, gender, height, race, zip code, education, occupation, and discounting. We found that delay discounting is more predictive of income than age, ethnicity, or height. We then used a holdout data set to test the robustness of our findings. We discuss the benefits of our methodological approach, as well as possible explanations and implications for the prominent relationship between delay discounting and income. (shrink)

This paper discusses the views of 17 healthcare practitioners involved with transplantation on the ethics of live liver donations . Donations between emotionally related donor and recipients increased the acceptability of an LLD compared with those between strangers. Most healthcare professionals disapproved of altruistic stranger donations, considering them to entail an unacceptable degree of risk taking. Participants tended to emphasise the need to balance the harms of proceeding against those of not proceeding, rather than calculating the harm-to-benefits ratio of donor (...) versus recipient. Participants’ views suggested that a complex process of negotiation is required, which respects the autonomy of donor, recipient and HCP. Although they considered that, of the three, donor autonomy is of primary importance, they also placed considerable weight on their own autonomy. Our participants suggest that their opinions about acceptable risk taking were more objective than those of the recipient or donor and were therefore given greater weight. However, it was clear that more subjective values were also influential. Processes used in live kidney donation were thought to be a good model for LLD, but our participants stressed that there is a danger that patients may underestimate the risks involved in LLD if it is too closely associated with LKD. (shrink)

The COVID-19 pandemic and global climate change crisis remind us that widespread trust in the products of the scientific enterprise is vital to the health and safety of the global community. Insofar as appropriate responses to these crises require us to trust that enterprise, cultivating a healthier trust relationship between science and the public may be considered as a collective public good. While it might appear that scientists can contribute to this good by taking more initiative to communicate (...) their work to public audiences, we raise a concern about unintended consequences of an individualistic approach to such communication. (shrink)

Background: Although fair distribution of healthcare services for older patients is an important challenge, qualitative research exploring clinicians’ considerations in clinical prioritisation within this field is scarce. Objectives: To explore how clinicians understand their professional role in clinical prioritisations in healthcare services for old patients. Design: A semi-structured interview-guide was employed to interview 45 clinicians working with older patients. The interviews were analysed qualitatively using hermeneutical content analysis. Participants: 20 physicians and 25 nurses working in public hospitals and nursing homes (...) in different parts of Norway. Results and interpretations: The clinicians struggle with not being able to attend to the comprehensive needs of older patients, and being unfaithful to professional ideals and expectations. There is a tendency towards lowering the standards and narrowing the role of the clinician. This is done in order to secure the vital needs of the patient, but is at the expense of good practice and holistic role modelling. Increased specialisation, advances and increase in medical interventions, economical incentives, organisational structures, and biomedical paradigms, may all contribute to a narrowing of the clinicians’ role. Conclusion: Distributing healthcare services in a fair way is generally not described as integral to the clinicians’ role in clinical prioritisations. If considerations of justice are not included in clinicians’ role, it is likely that others will shape major parts of their roles and responsibilities in clinical prioritisations. Fair distribution of healthcare services for older patients is possible only if clinicians accept responsibility in these questions. (shrink)

Music can reduce stress and anxiety, enhance positive mood, and facilitate social bonding. However, little is known about the role of music and related personal or cultural variables in maintaining wellbeing during times of stress and social isolation as imposed by the COVID-19 crisis. In an online questionnaire, administered in 11 countries, participants rated the relevance of wellbeing goals during the pandemic, and the effectiveness of different activities in obtaining these goals. Music was found to be the most effective activity (...) for three out of five wellbeing goals: enjoyment, venting negative emotions, and self-connection. For diversion, music was equally good as entertainment, while it was second best to create a sense of togetherness, after socialization. This result was evident across different countries and gender, with minor effects of age on specific goals, and a clear effect of the importance of music in people's lives. Cultural effects were generally small and surfaced mainly in the use of music to obtain a sense of togetherness. Interestingly, culture moderated the use of negatively valenced and nostalgic music for those higher in distress. (shrink)

An independent attempt to discover the standards of judging goodness and right, based on a description of the ways in which such judgments arise in economics and law. The approach and outcome are generally Kantian, and the author concludes with an effort to reconcile the claims of causality and freedom.--R. H.

Irwin’s book is the first critical and systematic study of Plato’s moral theory in the early and middle dialogues. This is not as surprising as it sounds, if one knows the complexity of the subject and the lack of consensus surrounding it. Irwin quickly challenges his reader with the difficulties. He lays out what he claims are the central assumptions behind Plato’s moral theory with cogency and a firm sense of the evidence. His abbreviations for these assumptions are at first (...) distracting, but need no apology. Irwin examines the role of Socrates’ elenchos [[sic]] in ethics, having surveyed the components of the ordinary beliefs tested by elenchos, [[sic]] which he calls the ‘Homeric’ and ‘law’ conceptions of virtue. He then subjects Socrates’ positive doctrines, and Plato’s responses to them, to a sustained critical analysis. He claims that Socrates is committed to a "craft analogy" as his model of rationality, which entails that virtue is a craft-discipline, that the virtues are instrumental in prescribing means to a determinate final good, and the denial of incontinence; and that Plato develops doubts about Socratic doctrines and finally adopts the view that the final good is neither determinate nor even unitary, that the virtues are not instrumental or prescriptive with relation to the Good but rather are components of it, that the Good itself is a teleologically ordered system of Forms, and that incontinence is possible because the three parts of the soul can have conflicting desires. Irwin’s suggestion that we think of the Good as a system of Forms is not new, similar views having been proposed by Gosling and by Findlay, but the evidence is notoriously unclear. Irwin’s central claim about Plato’s anti-Socratic view in the Republic rests on his view that Plato realized that "an attempt to reduce the good to undisputed non-moral properties will fail." This view is controversial, but it is an important claim. A different interpretation of the Good, for instance as itself a higher level property of Forms, would clearly affect his central claim, since such a property of Forms could still be a determinate end. Another potential problem for Irwin is the description of the good at Republic 505e1 as "what every soul pursues and for the sake of which it does everything," which, despite Irwin’s attempt to find alternate readings, prima facie seems to count against his anti-Socratic interpretation. In general, his view that Plato opts for an indeterminate end, and that Plato gives up the craft analogy, seems too sharply stated. It is not that clear that Plato gives up a single overarching eudaimonia fixed for everyone; and Plato seems to flirt, even in late dialogues, with the to him tantalizing possibility of an architectonic craft-knowledge that fits all actions and other crafts into a system of coordinated means to a determinate end. Here it becomes important to know Irwin’s precise views about the later dialogues. (shrink)

Because of the important role which the ‘autocatalytic’ or ‘logistic’ equation has played in determining the direction of a good deal of research both in demography and in the study of individual growth phenomena, a critical and comparative evaluation of those leading ideas inRobertson's book which pertain to this equation and of some of the criticisms levelled against it seemed to be of interest. The present paper shows that, contrary to common belief,Robertson did not really assume that the autocatalytic (...) reactions to which he compared growth processes, took place in closed systems . On the other hand, he does not seem to have found a satisfactory representation of how the growth phenomena of the individual cells in an organism might interact to yield the overall growth of the organism as a whole. Nor is the manner in which he made his equation account for the openness of the individual cells free from possible criticism. An alternative equation is here proposed, which will be discussed in another paper. The properties of the solutions of this equation are such that the autocatalytic theory might never have gained a foothold if this, more realistic, equation would have been the object of the initial studies. (shrink)

Contemporary philosophers—one may mention in particular Thomas Nagel and Bernard Williams—have drawn attention to the phenomenon of moral luck. Moral luck, as distinct from luck in an unqualified sense, has a bearing on the way in which people’s attributes and acts are assessed morally. More specifically, it has a bearing on the way in which people are praised or blamed, rewarded or punished. The issue involved is usually stated in terms of blame or punishment, though it could also be stated (...) in terms of praise and reward; luck can be good as well as bad. For convenience, I will concentrate on blame and punishment. It seems evident that a person cannot justly be punished or blamed for what is outside his control; it also seems evident that to call something a matter of luck is to say that it is outside the control of the person involved. Yet there are many cases of moral luck; that is, cases in which luck plays an important part in the acts or characteristics for which a person is blamed or punished. Nagel distinguishes four types of such luck. There is constitutive luck, where this relates to “the kind of person you are, where this is not just a question of what you deliberately do, but of your inclinations, capacities and temperament.” There is luck in the way in which a person is determined by antecedent circumstances, which make a man the kind of person he is. There is luck in one’s circumstances, i.e., the kinds of problems and situations one faces. Finally, there is luck in the way one’s actions turn out: for example, a motorist may have done all that is normally necessary to stop his car, but due to faulty brakes runs over a child. (shrink)

Objective: To evaluate one ethics rounds model by describing nurses’ and doctors’ experiences of the rounds. Methods: Philosopher-ethicist-led interprofessional team ethics rounds concerning dialysis patient care problems were applied at three Swedish hospitals. The philosophers were instructed to promote mutual understanding and stimulate ethical reflection, without giving any recommendations or solutions. Interviews with seven doctors and 11 nurses were conducted regarding their experiences from the rounds, which were then analysed using content analysis. Findings: The goal of the rounds was partly (...) fulfilled. Participants described both positive and negative experiences. Good rounds included stimulation to broadened thinking, a sense of connecting, strengthened confidence to act, insight into moral responsibility and emotional relief. Negative experiences were associated with a sense of unconcern and alienation, as well as frustration with the lack of solutions and a sense of resignation that change is not possible. The findings suggest that the ethics rounds above all met the need of a forum for crossing over professional boundaries. The philosophers seemed to play an important role in structuring and stimulating reasoned arguments. The nurses’ expectation that solutions to the ethical problems would be sought despite explicit instructions to the contrary was conspicuous. Conclusion: When assisting healthcare professionals to learn a way through ethical problems in patient care, a balance should be found between ethical analyses, conflict resolution and problem solving. A model based on the findings is presented. (shrink)

The goal of the present study was to elucidate what influences medical students’ attitudes and interests in medical ethics. At the end of their first, fifth and last terms, 409 medical students from all six medical schools in Sweden participated in an attitude survey. The questions focused on the students’ experience of good and poor role models, attitudes towards medical ethics in general and perceived effects of the teaching of medical ethics. Despite a low response rate at some schools, (...) this study indicates that increased interest in medical ethics was related to encountering good physician role models, and decreased interest, to encountering poor role models. Physicians involved in the education of medical students seem to teach medical ethics as role models even when ethics is not on the schedule. The low response rate prevents us from drawing definite conclusions, but the results could be used as hypotheses to be further scrutinised. (shrink)

BackgroundKinarm Standard Tests is a suite of upper limb tasks to assess sensory, motor, and cognitive functions, which produces granular performance data that reflect spatial and temporal aspects of behavior. We have previously used principal component analysis to reduce the dimensionality of multivariate data using the Kinarm End-Point Lab. Here, we performed PCA using data from the Kinarm Exoskeleton Lab, and determined agreement of PCA results across EP and EXO platforms in healthy participants. We additionally examined whether further dimensionality reduction (...) was possible by using PCA across behavioral tasks.MethodsHealthy participants were assessed using the Kinarm EXO and EP. Four behavioral tasks were performed that quantified arm sensory and motor function, including position sense [Arm Position Matching ] and three motor tasks [Visually Guided Reaching, Object Hit, and Object Hit and Avoid ]. The number of components to include per task was determined from scree plots and parallel analysis, and rotation type was decided on a per-task basis. To assess agreement, we compared principal components across platforms using distance correlation. We additionally considered inter-task interactions in EXO data by performing PCA across all six behavioral assessments.ResultsBy applying PCA on a per task basis to data collected using the EXO, the number of behavioral parameters were substantially reduced by 58–75% while accounting for 76–87% of the variance. These results compared well to the EP analysis, and we found good-to-excellent agreement values between PCs from the EXO and those from the EP. Finally, we were able to reduce the dimensionality of the EXO data across tasks down to 16 components out of a total of 76 behavioral parameters, which represents a reduction of 79% while accounting for 73% of the total variance.ConclusionPCA of Kinarm robotic assessment appears to capture similar relationships between kinematic features in healthy individuals and is agnostic to the robotic platform used for collection. Further work is needed to investigate the use of PCA-based data reduction for the characterization of neurological deficits in clinical populations. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:J. H. Hexter 1910–1996Donald R. KelleyJ. H. Hexter, one of the leading intellectual historians of this century and a close associate of this Journal, died on 8 December 1996. Jack Hexter was a great scholar, talented writer and polemicist, devoted baseball fan, and authentic American humorist, who made wit and facetiousness part of his historiographical tool-kit. He was also an American character, as he made insistently clear in his (...) writings, especially his autobiographical account, “By Any Other Name,” which explained (among other things) why he came to be called “Jack,” why he resisted advice to change it, and other onomastic adventures.Jack taught at Queens College (N.Y., not, he pointed out, the one in South Carolina), 1939–57; Washington University (St. Louis, not Seattle or George Washington U.), 1957–64 and again 1978–86; and Yale University (one did not have to add, “New Haven”) 1965–85, where he was Director of the Center for Parliamentary History. At Washington University he was founding Director of the Center for the History of Freedom, which was devoted to a collaborative, multi-volume study of the history of liberty in the West that would realize the dream that Lord Acton called his “madonna of the future”—the difference being that Jack’s vision is already on the way to fulfillment, with the publication of the volume edited by him on Parliament and Liberty from the Reign of Elizabeth to the English Civil War (1992), followed by seven more volumes up to 1996, with more to come.Hexter published books and articles in a variety of fields, finding notoriety especially in his essay of 1958, “Storm over the Gentry,” and later in public jousts with Christopher Hill and others and more retrospective censures of (among others) A. W. Pollard and R. H. Tawney; and he was a master of the Macaulayan art of the review-essay (collected in On Historians, 1979). His article on “Braudel and le monde braudelien” was a mischievous masterpiece of satire which, according to a private communication to Jack, Braudel himself enjoyed in his Olympian way, including the good-natured charge of excessive appetite for facts—“Je vais me dire: ne joue pas trop au Rabelais, sois sage, ne mange pas tout, n’aie les yeux plus gros que le ventre!” (personal letter, 8 February 1973). Several generations of graduate students learned what was involved in doing history from his “The Historian and his Day” (1954), which (like “Storm”), he enjoyed recalling, was rejected by the AHR. He was amused, too, at learning that his article on “The Rhetoric of History” (written for the International Encyclopedia of the Social Sciences) was a harbinger of the rhetorical turn taken a few years later signalled by the historiographical work of Hayden White and others. He was a pioneer, too, in the intensive study of political languages (Visions of Politics on the Eve of the Reformation, 1973), though he lamented the fact that his work on Machiavelli’s and Seyssel’s political vocabulary had to be carried out before the age of computer technology.My first contact with Jack came through my mentor Garrett Mattingly, who was the contemporary historian Jack “most admired” (as he made plain in his contribution to Mattingly’s festschrift). In 1962 Mattingly told me that the plan to publish Hexter’s translation of Seyssel’s Monarchy of France for the Columbia Records Series had to be abandoned because of the first (I think) of Jack’s several heart attacks. I was able to use the mimeographed version for some years before Jack asked me to take over this project, originally visited on him by C. H. McIlwain. It was his suggestion that [End Page 349] we dedicate the collaborative volume, with nice ambiguity, to both McIlwain and Mattingly (who had also been a student of McIlwain) from “two of their deeply devoted students.”In this brief and perhaps overpersonal note (though nothing could be “too personal” for Jack) I will not add further to the store of Hexterian anecdotes, which I began collecting at Queens College, where Jack had already left the makings of a legend in the 1950s. I would just add... (shrink)

Peter Abelard (1079–1142 ce) was the most wide‐ranging philosopher of the twelfth century. He quickly established himself as a leading teacher of logic in and near Paris shortly after 1100. After his affair with Heloise, and his subsequent castration, Abelard became a monk, but he returned to teaching in the Paris schools until 1140, when his work was condemned by a Church Council at Sens. His logical writings were based around discussion of the “Old Logic”: Porphyry's Isagoge, aristotle'S Categories and (...) On Interpretation and boethius'S textbook on topical inference. They comprise a freestanding Dialectica (“Logic”; probably c.1116), a set of commentaries (known as the Logica [Ingredientibus], c. 1119) and a later (c. 1125) commentary on the Isagoge (Logica Nostrorum Petititoni Sociorum or Glossulae). In a work Abelard called his Theologia, issued in three main versions (between 1120 and c.1134), he attempted a logical analysis of trinitarian relations and explored the philosophical problems surrounding God's claims to omnipotence and omniscience. The Collationes (“Debates,” also known as “Dialogue between a Christian, a Philosopher and a Jew”; probably c.1130) present a rational investigation into the nature of the highest good, in which the Christian and the Philosopher (who seems to be modeled on a philosopher of pagan antiquity) are remarkably in agreement. The unfinished Scito teipsum (“Know thyself,” also known as the “Ethics”; c.1138) analyses moral action. (shrink)

In this chapter we extend earlier work (Vinuesa et al., Nat Commun 11, 2020) on the potential of artificial intelligence (AI) to achieve the 17 Sustainable Development Goals (SDGs) proposed by the United Nations (UN) for the 2030 Agenda. The present contribution focuses on three SDGs related to healthy and sustainable societies, i.e., SDG 3 (on good health), SDG 11 (on sustainable cities), and SDG 13 (on climate action). This chapter extends the previous study within those three goals and (...) goes beyond the 2030 targets. These SDGs are selected because they are closely related to the coronavirus disease 19 (COVID-19) pandemic and also to crises like climate change, which constitute important challenges to our society. (shrink)

I am very grateful to Professor R. W. Sleeper for his critical comments on my article, as also for the kind way in which he has expressed them. I should now like to make a few comments on his comments. May I first say that I have no objection to being metaphysical? I do not like the word ‘metaphysics’ very much, and wish that we could find a less provocative one. But still, I do think that the difference between the (...) reducible and the irreducible belief-in is a difference which there really is . Moreover, I fully admit that when we believe in God we are making a factual claim. It is, of course, a factual claim of rather a special kind. If it is a fact that there is a supreme Being, ‘The Lord of All’, this is not just one fact among others. It is not quite like the fact that there is a stormy north-westerly wind this morning. One could not just give a list of facts and add at the end, ‘There is also another fact which I had forgotten to mention: there is a God’. All the same, this factual claim, like others, does need to be justified; and how is it to be justified? I am afraid that the brief hint which I offered elsewhere on this subject is indeed ‘not good enough’ as it stands . To be even half good enough, it needs much more elaboration, and I agree that there is much force in Mr Gunderson's criticisms. (shrink)