According to Jonathan Quong’s _moral status account_ of liability to defensive harm, an agent is liable to defensive harm only when she mistakenly treats others as if their moral status is diminished (for example, as if they lack a right that they in fact possess). Quong argues that, by the lights of the moral status account, a conscientious driver (Driver) who faultlessly threatens to kill Pedestrian is not liable to defensive harm. Quong argues that Driver’s action (...) is evidence-relative permissible, despite the risks it imposes, because the general practice of prudent driving is permissible. The practice is permissible because (a) its risks do not disproportionately fall on some groups rather than others, (b) the threatened harms are incidental, and (c) the risk that driving imposes is acceptable in light of the benefits everyone derives from driving. Because the correct moral theory tells us that prudent driving is permissible, Pedestrian lacks a right that Driver refrain from driving. Hence, Driver does not, by driving, treat Pedestrian as lacking a right that Pedestrian in fact possesses. Driver is not liable to defensive force. I argue, against Quong, that cost–benefit analyses of types of risky activity cannot justify individual tokens of risk imposition. Actions that risk incidentally harming others must be justified by the prospective benefits of that token action. Hence, Driver’s imposition of risk on Pedestrian cannot be justified by the benefits of the general practice of driving. I argue that the permissibility of Driver’s imposing risk on Pedestrian via prudent driving turns on whether Driver is willing to internalise at least the foreseeable costs of that risky action. One can lack a right that a person refrain from performing a risky action whilst possessing a right not to be harmed by that risky action. Even if Pedestrian cannot reasonably demand that Driver refrain from driving, she can reasonably demand that Driver refrain from forcing her to bear the costs of his driving. (shrink)

An influential view in the ethics of self-defence is that causal responsibility for an unjust threat is a necessary requirement for liability to defensive harm. In this article, I argue against this view by providing intuitive counterexamples and by revealing weaknesses in the arguments offered in its favour. In response, adherents of the causal view have advanced the idea that although causally inefficacious agents are not liable to defensive harm, the fact that they may deserve harm (...) can justify harming them in the course of defending oneself. I argue that this strategy is ad hoc and leads to more problems than it solves. Once we allow normative facts outside our account of liability to affect a person's moral protection against harm, the lieability verdicts cannot tell us whether there is a relevant moral asymmetry between the victim and the target of defence. In conclusion, the causal view is wrong and causal responsibility for an unjust threat is not a necessary requirement for liability to defensive harm. (shrink)

Philosophers working on the morality of harm have paid surprisingly little attention to the problem of manipulation. The aim of this paper is to remedy this lacuna by exploring how liability to defensive harm is affected by the fact that someone posing an unjust threat has been manipulated into doing so. In addressing this problem, the challenge is to answer the following question: Why should it be the case that being misled into posing an unjust threat by (...) manipulation makes a difference to one’s liability, as compared to being misled into doing so by natural events or by someone’s honest attempt to persuade us? To answer this question, I first outline an account of manipulation and then use it to defend what I shall call the “Pre-emption Principle.”. (shrink)

Joanna Mary Firth and Jonathan Quong argue that both an instrumental account of liability to defensive harm, according to which an aggressor can only be liable to defensive harms that are necessary to avert the threat he poses, and a purely noninstrumental account which completely jettisons the necessity condition, lead to very counterintuitive implications. To remedy this situation, they offer a “pluralist” account and base it on a distinction between “agency rights” and a “humanitarian right.” I argue, first, (...) that this distinction is spurious; second, that the conclusions they draw from this distinction do not cohere with its premises; third, that even if one granted the distinction, Firth’s and Quong’s implicit premise that you can forfeit your agency rights but not your “humanitarian right” is unwarranted; fourth, that their attempt to mitigate the counterintuitive implications of their own account in the Rape case relies on mistaken ad-hoc assumptions; fifth, that even if they were successful in somewhat mitigating said counterintuitive implications, they would still not be able to entirely avoid them; and sixth, that even in the unlikely case that none of these previous five critical points are correct, Firth and Quong still fail to establish that aggressors can be liable to unnecessary defensive harm since they fail to establish that unnecessary harm can ever be defensive in the first place. (shrink)

This paper examines whether an agent becomes liable to defensive harm by engaging in a morally permissible but foreseeably risk-imposing activity that subsequently threatens objectively unjustified harm. It first clarifies the notion of a foreseeably risk-imposing activity by proposing that an activity should count as foreseeably risk-imposing if an agent may morally permissibly perform it only if she abides by certain duties of care. Those who argue that engaging in such an activity can render an agent liable to (...) defensive harm ground this liability in the luck egalitarian thought that we may justly hold individuals responsible for the consequences of their voluntary choices. Against this, I argue that a luck egalitarian commitment to holding people responsible cannot, by itself, ground liability to defensive harm. It can help ground such liability only against the backdrop of a distributively just society, and only if further considerations speak morally in favour of attaching certain well-defined costs to individuals’ risk-imposing choices. I conclude by suggesting that if an account of liability applies robustly across distributively just and unjust contexts alike, then what grounds an agent’s liability is plausibly not her responsibility for threatening objectively unjustified harm, but her culpability for doing so. (shrink)

According to the evidence-relative view of liability to defensive harm, a person is so liable if and only if she acts in a way that provides sufficient evidence to justify a (putative) victim’s belief that the person poses a threat of unjust harm, which may or may not be the case. Bas van der Vossen defends this position by analyzing, in relation to a version of Frank Jackson’s famous drug example, a case in which a putative murderer (...) is killed by a putative victim. Van der Vossen submits that the putative murderer is liable to be killed, which is a verdict that can be accommodated only by the evidence-relative view. We argue that Van der Vossen’s attempt to ground the evidence-relative view of liability to defensive harm fails. We also argue that this notion should be construed in fact-relative terms. This, however, does not mean that the notion of permissibility should necessarily also be understood in such a way in all possible cases. So, we explore whether the evidence-relative view of permissibility may be used in some contexts. (shrink)

Does undercover police work inevitably wrong its targets? Or are undercover activities justified by a general security benefit? In this article I argue that people can make themselves liable to deception and manipulation. The debate on undercover policing will proceed more fruitfully if the tactic can be conceptualised along those lines, rather than as essentially ‘dirty hands’ activity, in which people are wronged in pursuit of a necessary good, or in instrumentalist terms, according to which the harms of undercover work (...) are straightforwardly overcome by its benefits. This article motivates the ‘liability view’ and describes its attractions, challenges, and implications. (shrink)

The courts have experienced difficulty in justifying the imposition of liability to third parties for negligent misstatements. The justifications ordinarily invoked relate to notions of assumption of responsibility and detrimental reliance. These can be seen, in turn, to rest upon a normative framework of give and take (or «mutuality») between statement makers and third party recipients. This article challenges the cogency of that normative framework and offers an alternative based upon the remedial nature of tort, which has traditionally focused (...) upon the particular interactions by which wrongdoers have caused harm to others. The most important indicators of liability to third parties relate, in turn, to normatively significant features of the causal sequence between acting and the infliction of harm. These indicators, it is submitted, are (i) actual knowledge of the likelihood of harm if care is not taken and (ii) the tightness of the causal connection. (shrink)

There is widely thought to be a proportionality constraint on harming others in self-defense, such that an act of defensive force can be impermissible because the harm it would inflict on an attacker is too great relative to the harm to the victim it would prevent. But little attention has been given to whether a corresponding constraint exists in the ethics of compensation, and, if so, what the nature of that constraint is. This article explores the issue of (...) proportionality as it applies to the liability to compensate. The view that some perpetrators are not liable to pay full compensation because doing so would be disproportionately burdensome is clarified and defended, and it is asked what view we should adopt instead. A key step in that inquiry is an argument that someone is liable to bear the cost of compensating for an injury if and only if she would have been liable to bear that same cost in defense against that same injury ex ante. (shrink)

Several states, including the United Kingdom, the United States, and France, have recently engaged in the high-profile supporting of foreign rebel fighters, providing them with training, weapons, and financial resources. Justifications for providing this assistance usually invoke, at least in part, our obligations to prevent harm to the citizens of oppressive and violent regimes. Providing such assistance is often presented as a morally safe ‘middle ground’ between doing nothing and putting one’s own troops at risk. Yet this assistance typically (...) enables rebels to cause unjust harms, since armed uprisings almost invariably cause harm to innocent people. I argue that enabling these unjust harms can render the provision of assistance unjustified. When a state could prevent at least as much harm by using its resources in other ways, such as preventing disease, without thereby causing comparable unjust harm and without incurring a (significantly greater) supererogatory cost, the state acts unjustifiably if it nonetheless funds the rebellion. When assistors unjustifiably enable unjust harms, they are morally liable to bear costs for the sake of people who suffer those harms. This is true even if the rebels act justifiably in directly inflicting those harms. (shrink)

A person who is liable to defensive harm has forfeited his rights against the imposition of the harm, and so is not wronged if that harm is imposed. A number of philosophers, most notably Jeff McMahan, argue for an instrumental account of liability, whereby a person is liable to defensive harm when he is either morally or culpably responsible for an unjust threat of harm to others, and when the imposition of defensive harm (...) is necessary to avert the threatened unjust harm. Others may favour a purely noninstrumental account of liability: one that looks only to the past behaviour of the potentially liable person. We argue that both views are vulnerable to serious objections. Instead we develop and defend a new view of liability to defensive harm: the pluralist account. The pluralist account states that liability to defensive harm has at least two bases. First, if an attacker is morally or culpably responsible for an unjust attack then he has forfeited what we call his agency right, and in doing so he has made himself partially liable to defensive harm. Whether the attacker is fully liable to defensive harm depends, however, on whether the imposition of defensive harm would infringe a different right held by the attacker: his humanitarian right. Humanitarian rights are rights to be provided with urgently needed resources or to be protected from serious harms when others can do so at reasonably low cost. We argue the pluralist account avoids the objections to which the instrumental and noninstrumental views are vulnerable, coheres with our intuitive reactions in a wide range of cases, and sheds new light on the way different rights combine to determine a person's liability to suffer harm. (shrink)

This paper considers whether victims can justify what appears to be unnecessary defensive harming by reference to an honour-based justification. I argue that such an account faces serious problems: the honour-based justification cannot permit, first, defensive harming, and second, substantial unnecessary harming. Finally, I suggest that, if the purpose of the honour based justification is expressive, an argument must be given to demonstrate why harming threateners, as opposed to opting for a non-harmful alternative, is the most effective means of affirming (...) one’s honour. Along the way, I also suggest why I think that internalism about the constraints on defensive harming (the view that the satisfaction of the necessity constraint is a necessity condition of a threatener’s liability) is correct. Most importantly, externalism implies that threateners can be liable to suffer gratuitous harm. I take this to be an unattractive consequence of the view. (shrink)

Ten years ago, researchers using event-related brain potentials to study language comprehension were puzzled by what looked like a Semantic Illusion: Semantically anomalous, but structurally well-formed sentences did not affect the N400 component—traditionally taken to reflect semantic integration—but instead produced a P600 effect, which is generally linked to syntactic processing. This finding led to a considerable amount of debate, and a number of complex processing models have been proposed as an explanation. What these models have in common is that they (...) postulate two or more separate processing streams, in order to reconcile the Semantic Illusion and other semantically induced P600 effects with the traditional interpretations of the N400 and the P600. Recently, however, these multi-stream models have been called into question, and a simpler single-stream model has been proposed. According to this alternative model, the N400 component reflects the retrieval of word meaning from semantic memory, and the P600 component indexes the integration of this meaning into the unfolding utterance interpretation. In the present paper, we provide support for this “Retrieval–Integration ” account by instantiating it as a neurocomputational model. This neurocomputational model is the first to successfully simulate the N400 and P600 amplitude in language comprehension, and simulations with this model provide a proof of concept of the single-stream RI account of semantically induced patterns of N400 and P600 modulations. (shrink)

This book is intended to help transform epistemology - the traditional study of knowledge - into a rigorous discipline by removing conceptual roadblocks and developing formal tools required for a fully naturalized epistemology. The evolutionary approach which Harms favours begins with the common observation that if our senses and reasoning were not reliable, then natural selection would have eliminated them long ago. The challenge for some time has been how to transform these informal musings about evolutionary epistemology into a rigorous (...) theoretical discipline capable of complementing current scientific studies of the evolution of cognition with a philosophically defensible account of meaning and justification. (shrink)

Expectation-based theories of language comprehension, in particular Surprisal Theory, go a long way in accounting for the behavioral correlates of word-by-word processing difficulty, such as reading times. An open question, however, is in which component of the Event-Related brain Potential signal Surprisal is reflected, and how these electrophysiological correlates relate to behavioral processing indices. Here, we address this question by instantiating an explicit neurocomputational model of incremental, word-by-word language comprehension that produces estimates of the N400 and the P600—the two most (...) salient ERP components for language processing—as well as estimates of “comprehension-centric” Surprisal for each word in a sentence. We derive model predictions for a recent experimental design that directly investigates “world-knowledge”-induced Surprisal. By relating these predictions to both empirical electrophysiological and behavioral results, we establish a close link between Surprisal, as indexed by reading times, and the P600 component of the ERP signal. The resultant model thus offers an integrated neurobehavioral account of processing difficulty in language comprehension. (shrink)

Conventional wisdom has it that evolution makes a sham of morality, even if morality is an adaptation. I disagree. I argue that our best current adaptationist theory of meaning offers objective truth conditionsfor signaling systems of all sorts. The objectivity is, however, relative to species – specifically to the adaptive history of the signaling system in question. While evolution may not provide the kind of species independent objective standards that (e.g.) Kantians desire, this should be enough for the practical work (...) of justifying our confidence in the objectivity of moral standards. If you believe morality is an adaptation, you should be a moral realist. (shrink)

In this article, I firstly discuss the person-affecting view of harm, distinguishing between the liability and the structural models of responsibility, and also explaining why it is unsatisfactory, from a moral point of view, to interpret a given harm as a loss with respect to a diachronic baseline. Then, I take sweatshops as an example and I entertain two further issues that are related to the assessment of harm and that are necessary for operationalising a comprehensive (...) model of responsibility, that takes into account both liability and structural injustice. The first one is how to interpret harm when it is coexistent with a diachronic benefit and/or the parties involved in the social structures leading to harm seek to unload their responsibility by hiding behind a cooperative deadlock. The second one is how far along the chain of actions leading to harm can structural responsibility be extended. (shrink)

Moral norms are the rules of morality, those that people actually follow, and those that we feel people ought to follow, even when they don’t. Historically, the social sciences have been primarily concerned with describing the many forms that moral norms take in various cultures, with the emerging implication that moral norms are mere arbitrary products of culture. Philosophers, on the other hand, have been more concerned with trying to understand the nature and source of rules that all cultures ought (...) to follow, with relatively little regard for what people actually do. The tension between the two approaches has to do with whether there are any standards higher than the whims of culture in determining right and wrong. Typically, the social sciences say “no”, pointing at the diversity of moral beliefs. Most philosophers (along with people of moral conviction) feel that there must be some deeper source of morality than the trends and fads of culture. Unfortunately, the nature and source of such standards has remained something of a mystery. Recent work on the evolution of norms has changed this picture dramatically. (shrink)

Empirical research in the field of legal interpretation shows that, in many cases, analogy argumentation is complex rather than simple. Traditional analytical approaches to analogy argumentation do not explore that complexity. In most cases analogy argumentation is reconstructed as a simple form of argumentation that consists of two premises and a conclusion. This article focuses on the question of how to analyze and evaluate complex analogy argumentation. It is shown how the pragma-dialectical approach provides clues for analyzing complex analogy argumentation (...) and how the criteria for evaluating analogy argumentation can be used to reconstruct these types of complex analogy argumentation in Dutch case law. The critical questions in the argumentation scheme do not only serve as a tool for analyzing arguments justifying analogy argumentation, but are also helpful in analyzing arguments against a specific analogy argumentation. (shrink)

The concept of information tempts us as a theoretical primitive, partly because of the respectability lent to it by highly successful applications of Shannon’s information theory, partly because of its broad range of applicability in various domains, partly because of its neutrality with respect to what basic sorts of things there are. This versatility, however, is the very reason why information cannot be the theoretical primitive we might like it to be. “Information,” as it is variously used, is systematically ambiguous (...) between whether it involves continuous or discrete quantities, causal or noncausal relationships, and intrinsic or relational properties. Many uses can be firmly grounded in existing theory, however. Continuous quantities of information involving probabilities can be related to information theory proper. Information defined relative to systems of rules or conventions can be understood relative to the theory of meaning . A number of causal notions may possibly be located relative to standard notions in physics. Precise specification of these distinct properties involved in the common notion of information can allow us to map the relationships between them. Consequently, while information is not in itself the kind of single thing that can play a significant unifying role, analyzing its ambiguities may facilitate headway toward that goal. (shrink)

Information theory offers a measure of "mutual information" which provides an appropriate measure of tracking efficiency for the naturalistic epistemologist. The statistical entropy on which it is based is arguably the best way of characterizing the uncertainty associated with the behavior of a system, and it is ontologically neutral. Though not appropriate for the naturalization of meaning, mutual information can serve as a measure of epistemic success independent of semantic maps and payoff structures. While not containing payoffs as terms, mutual (...) information places both upper and lower bounds on payoffs. This constitutes a non-trivial relationship to utility. (shrink)

Using a new method, we examined whether incidental perception of need-rewarding (positive) objects unintentionally prepares motor action. Participants who varied in their level of need for water were presented with glasses of water (and control objects) that were accompanied by go and no-go cues that required a response (key-press) or withholding a response. Importantly, if need-rewarding objects unintentionally prepare action, presentation of no-go cues should lead to motor inhibition of these prepared motor impulses. Consistent with this hypothesis, results showed that (...) participants relatively high in need for water (and hence, who perceive water as a rewarding, positive object) were slower to react to a successive action probe after withholding a response during perception of water than during perception of the control object, suggesting motor inhibition of unintentionally prepared motor impulses. We propose that incidental perception of need-rewarding objects unintentionally potentiates preparation of motor action to these objects. (shrink)

It is common in attempts to extend the theory of evolution to culture to generalize from the causal basis of biological evolution, so that evolutionary theory becomes the theory of copying processes. Generalizing from the formal dynamics of evolution allows greater leeway in what kinds of things cultural entities can be, if they are to evolve. By understanding the phenomenon of cultural transmission in terms of coordinated phenotypic variability, we can have a theory of cultural evolution which allows us to (...) avoid the various difficulties with the elaboration of informational entities such as the cultural replicator, or meme. Such an account is a boon to the project of evolutionary epistemology since it confirms the presumption in favor of the general adaptiveness of culture, illuminating rather than obscuring the inherent intimacy of our relationship to (e.g.) our ideas. (shrink)

Existing research demonstrates a positive connection between psychedelics and increased nature relatedness. Enhanced affective ties toward nature are widely framed as being built into the pharmakon itself, and the relevance of experiences remains little understood. This paper turns to neoshamanic ayahuasca ceremonies in Europe, exploring the way specialists and attendants refer to nature in speech and performance. I argue that ritual framings performed during these ceremonies provide fertile ground for affective ties to emerge through substance‐induced experiences. I trace such framings (...) by exploring how medicine and healers are being coded; how specific materialities are rendered meaningful; and how individual experiences are discussed at such retreats. I argue that even while participants prioritize individual healing, personal development, or the satisfaction of psychonautical curiosity, environmentalism appears to be anchored by the proceedings themselves. Thus, this paper opens up for analysis ceremonial substance use as a contact zone where coherence is produced intersubjectively. (shrink)

Skyrms describes how evolutionary models are helping us understand unselfish or cooperative behaviour in humans and animals. Mechanisms which can stabilize cooperative behaviour are sensitive to population densities, however. This creates the need for agent-based evolutionary models which depict individual interactions, spatial locations, and stochastic effects. One such model suggests that hostile environments may provide conditions conducive to the emergence and stabilization of cooperative behaviour. In particular, simulations show that random extinctions can keep population densities low, provide ongoing colonization opportunities, (...) and insulate cooperative communities from invasion. Agent-based and population models play complementary roles in furthering our understanding evolutionary processes. (shrink)

Empirical research has discovered that experimental subjects in ultimatum bargaining situations generally fail to play the decision-theoretic optimum strategy, and instead play something between that strategy and a fair split. In evolutionary dynamics, fair division and nearly fair division strategies often go to fixation and weakly dominated strategies can do quite well. Computer simulations were done using three different ultimatum bargaining games as determinates of fitness. (1) No tendency toward the elimination of weakly dominated strategies was observed, with or without (...) mutation. (2) Strategies making fair demands had sizable basins of attraction. (3) In a system where five different demands can be made, demands closest to (approximately) 91% had the largest basins of attraction. (4) If the strategies have thresholds for acceptable demands, rather than individuated responses to each demand, the apparent optimum demand may be quite low: 64% for one set of trials. (shrink)

BackgroundIn about one in 10,000 cases, a published article is retracted. This very often means that the results it reports are flawed. Several authors have voiced concerns about the presence of retracted research in the memory of science. In particular, a retracted result is propagated by citing it. In the published literature, many instances are given of retracted articles that are cited both before and after their retraction. Even worse is the possibility that these articles in turn are cited in (...) such a way that the retracted result is propagated further.MethodsWe have conducted a case study to find out how a retracted article is cited and whether retracted results are propagated through indirect citations. We have constructed the entire citation network for this case.ResultsWe show that directly citing articles is an important source of propagation of retracted research results. In contrast, in our case study, indirect citations do not contribute to the propagation of the retracted result.ConclusionsWhile admitting the limitations of a study involving a single case, we think there are reasons for the non-contribution of indirect citations that hold beyond our case study. (shrink)

Evolving signaling systems can be said to induce partitions on the space of world states as they approach equilibrium. Formalizing this claim provides a general framework for understanding what it means for language to “cut nature at its seams”. In order to avoid taking our current best science as providing the adaptive target for all evolving systems, the state space of the world must be characterized exclusively in terms of the coincidence of stimuli and payoffs that drives the evolution of (...) cognitive complexity. Cognition exploits the reliable clustering of events in this space. Using this framework to analyze our ordinary concepts of truth and justification, it appears that while justification can be a simple matter of conforming to historically entrenched strategies, truth cannot be fully specified on the basis of the system’s causal history, but requires a robust clustering in the larger world state space. (shrink)

In August 2019, the fifth international congress of the 'International Association for the Study of the Philosophy of Edith Stein' (IASPES) took place at the University of Cologne. Of the 57 papers presented at this prominent conference prepared and chaired by the historian and theologian Harm Klueting, 54 were accepted for publication in revised versions. Professor Klueting was able to add three other contributions -- among them by the director of the Research Institute of the German Province of the (...) Carmelites at Bamberg, the historian and theologian Edeltraud Klueting, who acts as co-editor. The congress volume, published only a little more than a year after the congress despite significant constraints due to the Corona pandemic, contains 29 contributions in English, 21 in German, and seven in Spanish or French on the subjects 'Biographical questions', 'Edith Stein and thinkers of the past', 'Edith Stein and other contemporary thinkers', 'Anthropology -- Women and men', 'Philosophy -- phenomenology and Christian philosophy', 'Society and politics', 'Theology and spirituality', and 'Experiences with Edith Stein'. (shrink)

According to his own account, Russell was “led to” the Theory of Descriptions by “the desire to avoid Meinong’s unduly populous realm of being”. This “official view” has been subjected to severe criticism. However stimulating this criticism may be, it is too extreme and therefore not critical enough. It fails to fully acknowledge both the way it is itself opposed to Russell and the way Russell and Meinong were opposed to _their_ opponents. In order to avoid these failures, a more (...) “dialectical” kind of analysis will be applied. It leads to unravelling two confusions shared by the official and the unofficial views: the confusion between _conception_ and _adoption_ of the theory of descriptions and the confusion between _three varieties of Meinongianism_. By means of these distinctions both a significant kernel of truth contained in Russell’s account and the underlying motive for his distortion of the historical facts can be laid bare. (shrink)

In legal decisions standpoints can be supported by formal and also by substantive interpretative arguments. Formal arguments consist of reasons the weight or force of which is essentially dependent on the authoritativeness that the reasons may also have: In this connection one may think of linguistic and systemic arguments. On the other hand, substantive arguments are not backed up by authority, but consist of a direct invocation of moral, political, economic, or other social considerations. Formal arguments can be analyzed as (...) exclusionary reasons: The authoritative character excludes—in principle—substantial counterarguments. Formal arguments are sometimes used to conceal value judgements based on substantial arguments. This paper deals with reconstructing problems regarding this strategic use of formal arguments in legal decisions, with a focus on linguistic argumentation. (shrink)

Should there be civil liability when a person who could easily and without risk rescue another fails to do so? It is argued that the failure to act does not cause the harm that follows, and that the misfeasance/nonfeasance distinction provides no basis for liability. In spite of this, it is maintained that there can sometimes be a duty to rescue, and even a right to be rescued, even in the absence of a voluntary undertaking or an (...) explicit assumption of responsibility.There are convincing arguments for some sort of legal recognition of a duty to rescue, but these arguments do not support tort liability. Nor is a case for tort liability made with the argument that a growth of tort law in this direction would be compatible with the values most centrally involved in the division between torts and contracts. Furthermore, there is a case against tort liability — namely, that the purpose of tort liability is to compensate, that there are certain sorts of situations in which compensation is apposite, and that failure to rescue does not fit into these categories. Criminal liability is the appropriate way for the law to recognize a duty to rescue. (shrink)

Stories about near-death experiences draw much attention from the general public and are extensively discussed by medical doctors and neuroscientists. However, though eschatology belongs to their core business, only few theologians participate in the debate. This article proposes a theological interpretation of NDEs as ‘private revelations’. I first give a critical analysis of the development of the modern, allegedly ‘scientific’, concept of NDE. This concept changes concrete personal testimonies into statistical data that are used as scientific evidence for the existence (...) of an immortal soul. Next, the main criticisms against this concept from neurosciences, study of mysticism and philosophy of mind are discussed. Finally, I argue that ‘private revelation’ is a useful model for a theological understanding of NDEs and that an analogy from Thomas Aquinas’ view on prophetic dreams can help to account for the specific circumstance of imminent death. The interpretation I propose can do justice to the impression NDEs make on people, but can also accept and meet some of the most important criticisms raised against the modern concept of NDEs. (shrink)

Research on abusive supervision is imbalanced in two ways. First, with most research attention focused on the destructive consequences of abusive supervision, there has been relatively little work on subordinate-related predictors of perceptions of abusive supervision. Second, with most research on abusive supervision centered on its main effects and the moderating effects of supervisor-related factors, there is little understanding of how subordinate factors can moderate the main effects of perceptions of abusive supervision on workplace outcomes. The current study aims to (...) advance knowledge of the roles of subordinates in the formation of and reactions to perceptions of abusive supervision. Specifically, based on victim precipitation theory, the authors examined subordinates’ personality traits and self-reports of task performance as antecedents of perceptions of abusive supervision. The results show that subordinates high in neuroticism or low in conscientiousness had high levels of perceived abusive supervision partially through their self-reported deleterious job performance. In addition, the authors investigated the moderating effect of subordinates’ personality on the relationship between perceptions of abusive supervision and subordinates’ interpersonal deviance. Consistent with trait activation theory, subordinates low in both agreeableness and extraversion were more likely to engage in deviant behaviors in response to perceptions of abusive supervision than subordinates high in either or both agreeableness and extraversion. (shrink)

This paper shows how Aquinas gradually developed his view on angelic speech. His major texts are summarized and compared to those of contemporaries (sections II-III). Next the texts are analyzed, focusing on three issues: the notion of ‘word’ (section IV), the role of the will (section V), and the need of signification (section VI). With regard to each of these topics, Aquinas’ thought evolved, first by juxtaposing and later by integrating Augustinian and Aristotelian viewpoints. Aquinas reaches his mature position in (...) the Summa Theologiae by radically reinterpretating the meaning of ‘word’ and denying that angelic speech has a semiotic structure. (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)

This richly illustrated book discusses the ways in which astronomy expanded after 1945 from a modest discipline to a robust and modern science. It begins with an introduction to the state of astronomy in 1945 before recounting how in the following years, initial observations were made in hitherto unexplored ranges of wavelengths, such as X-radiation, infrared radiation and radio waves. These led to the serendipitous discovery of more than a dozen new phenomena, including quasars and neutron stars, that each triggered (...) a new area of research. The book goes on to discuss how after 1985, the further, systematic exploration of the earlier discoveries led to long-term planning and the construction of new, large telescopes on Earth and in Space. Key scientific highlights described in the text are the detection of exoplanets, the unexpected discovery of the accelerated expansion of the Universe, a generally accepted model for the large-scale properties of the Universe and the ΛCDM theory that explains how the galaxies and stars of the present Universe were formed from minute irregularities in the homogenous gas that filled the early Universe. All these major scientific achievements came at a price, namely the need to introduce two new phenomena that are as yet unexplained by physics: inflation and dark energy. Probably the deepest unsolved question has to be: Why did all of this start with a Big Bang? (shrink)

The evolution of economic altruism is one of the most vigorous areas of study at the intersection of biology, economics, and philosophy. The basic problem is easily understood. Biological organisms, be they people or paramecia, have ample opportunity to confer benefits on others at relatively low cost to themselves. If conferring such benefits becomes common, the overall productivity of the population in which it occurs is increased. Presumably, there is no advantage to refusing such benefits, but it is also the (...) case that there is considerable advantage to pursuing a strategy according to which such benefits are accepted, but not conferred. In populations where individuals interact at random with others and when individuals play pure strategies (i.e., they always confer or do not confer benefits), the inevitable outcome is that altruistic behavior is driven to extinction. (Axelrod 1984) Nonetheless, there is ample evidence that self-sacrificing behavior is common in nature. (Sober and Wilson 1998) Consequently, individuals must not be interacting at random. The pressing question is then: what patterns of non-random interaction are responsible for the prevalence of altruistic behavior, and more theoretically, what sorts of plausible mechanisms exist that could generate the right kind of non- 1 The research reported here was supported by Canada ????? grant # ????? and the Centre for Applied Ethics at the University of British Columbia. (shrink)

Telenomic Agency: Towards a proper functions theory of normativity (pdf) is a recent paper on the biological basis of normativity. This paper attempts to show that the notion of biological function/malfunction has more to offer our understanding of genuine agency than is usually acknowledged. It is suggested that moral and rational normativity attach to signals in very specific biological regulatory systems, and that the complexity of these systems accounts for much of the phenomenological richness of agency, as well as showing (...) the error in standard counterexamples. If this is correct, it turns out that the incommensurability between "is" and "ought" may be due to the requirements of the systems within which descriptive and overtly normative language have their biologically normative roles, rather than to any incompleteness in naturalistic accounts. One consequence is that moral language can have objective (and naturalistically specifiable) truth conditions, without special moral facts and without reducibility to naturalistic description. (shrink)

Evolutionary theory offers the possibility of building an epistemology that requires neither a theory of truth nor a definition of knowledge, thus bypassing some of the more notable difficulties with standard approaches to epistemology. Following a critique of one of the most popular approaches to thinking about cultural evolution I argue for a frequentist approach to evolutionary epistemology, and that cultural transmission should be understood as coordinated phenotypic variability within groups of closely related organisms. I construct a formal system which (...) allows the analysis of the evolution of networks of multiple interacting populations. Of particular epistemological interest is the relationship between genetic evolution and the evolution of cultural entities. The information-theoretic notion of "mutual information" is employed to quantify the transfer of information from the environment as it determines genetic fitnesses into the distribution of acquired traits Two simple models are constructed and analyzed. A two-level model of the navigation of a colony of bacteria demonstrates how selection on inherited traits affects the acquisition of information on the level of transient behavioral traits. A three-level model of bumblebee foraging shows how information about the environment is caught up in distributions of acquired foraging preferences--a bee-analog of human cognitive states. The Appendix contains an analytic proof of information gain under selection. (shrink)