This study investigates the ability of individuals with psychopathy to perform passive avoidance learning and whether this ability is modulated by level of reinforcement/punishment. Nineteen psychopathic and 21 comparison individuals, as defined by the Hare Psychopathy Checklist Revised (Hare, 1991), were given a passive avoidance task with a graded reinforcement schedule. Response to each rewarding number gained a point reward specific to that number (i.e., 1, 700, 1400 or 2000 points). Response to each punishing number lost a point (...) punishment specific to that number (i.e., the loss of 1, 700, 1400 or 2000 points). In line with predictions, individuals with psychopathy made more passive avoidance errors than the comparison individuals. In addition, while the performance of both groups was modulated by level of reward, only the performance of the comparison population was modulated by level of punishment. The results are interpreted with reference to a computational account of the emotional learning impairment in individuals with psychopathy. (shrink)

In this article, I discuss a trivialization worry for Hartry Field’s official formulation of the access problem for mathematical realists, which was pointed out by Øystein Linnebo. I argue that various attempted reformulations of the Benacerraf problem fail to block trivialization, but that access worriers can better defend themselves by sticking closer to Hartry Field’s initial informal characterization of the access problem in terms of general epistemic norms of coincidence avoidance.

In this article, I discuss a trivialization worry for Hartry Field’s official formulation of the access problem for mathematical realists, which was pointed out by Øystein Linnebo (and has recently been made much of by Justin Clarke-Doane). I argue that various attempted reformulations of the Benacerraf problem fail to block trivialization, but that access worriers can better defend themselves by sticking closer to Hartry Field’s initial informal characterization of the access problem in terms of (something like) general epistemic norms of (...) coincidence avoidance. (shrink)

This manuscript proposes that tax avoidance can be better understood and mitigated as a sustainability problem. Tax avoidance is not just a financial problem for tax authorities, but one that erodes critical common spaces necessary for the smooth functioning of regulatory compliance, organizational integrity, and society. Defining tax avoidance as a sustainability problem offers a broader and more holistic understanding of the organizational and societal consequences of tax avoidance behavior. Sustainability is also a mature and legitimized (...) concept that can readily incorporate taxation. A variety of established sustainability metrics have the capacity to incorporate anti-tax avoidance measures or publicize firms that engage in fair tax practices. This manuscript concludes that integrating sustainability principles, in conjunction with important extant work on corporate social responsibility and taxation, can advance the goals of decreasing the occurrence and acceptability of tax avoidance. (shrink)

It is natural to think that there is something epistemically objectionable about avoiding evidence, at least in ideal cases. We argue that this thought is inconsistent with a kind of risk-avoidance...

This chapter contains sections titled: Notes References.

Some people will confront Alzheimer's with a measure of resignation, a determination to struggle against the progressive debilitation and to extract whatever comforts and benefits they can from their remaining existence. They are entitled to pursue that resolute path. For other people, like myself, protracted maintenance during progressive cognitive dysfunction and helplessness is an intolerably degrading prospect. The critical question for those of us seeking to avoid protracted dementia is how best to accomplish that objective.One strategy is to engineer one's (...) own death while still mentally competent to do so (even in the stage of mild dementia). If I were to use a preemptive strategy in the face of a dementia diagnosis, I would probably choose to stop eating and drinking, a process known as voluntarily stopping eating and drinking. An alternative tactic for avoiding prolonged dementia would be to allow oneself to decline into moderate dementia—thus losing capacity to perform self‐deliverance or even to make serious medical decisions—but before getting to that point to provide advance instructions rejecting prospective life‐sustaining medical interventions. These advance instructions would authorize palliative but not curative measures. My current personal instructions define the point of intolerable cognitive decline triggering medical nonintervention as “mental deterioration to a point when I can no longer read and understand written material such as a newspaper or financial records such as a checkbook.” These instructions dictate allowing my demise at a point of moderate dementia when I may not be perceptibly suffering, when I may still be getting some rudimentary satisfaction from my debilitated life, and when I no longer recall the preoccupation with personally intolerable indignity that motivated my instructions. Can I expect that my advance instructions will be implemented in those circumstances? Is it lawful, and is it moral for a surrogate decision‐maker and associated caregivers to allow an uncomprehending, ostensibly content but demented individual to die? My analysis herein contends that it is not only lawful and moral but also legally required to implement clear, considered advance instructions even at a stage of moderate dementia. (shrink)

If we’re the kind of people who care both about not being racist, and also about basing our beliefs on the evidence that we have, then the world presents us with a challenge. The world is pretty racist. It shouldn’t be surprising then that sometimes it seems as if the evidence is stacked in favour of some racist belief. For example, it’s racist to assume that someone’s a staff member on the basis of his skin colour. But what if it’s (...) the case that, because of historical patterns of discrimination, the members of staff with whom you interact are predominantly of one race? When the late John Hope Franklin, professor of history at Duke University in North Carolina, hosted a dinner party at his private club in Washington, DC in 1995, he was mistaken as a member of staff. Did the woman who did so do something wrong? Yes. It was indeed racist of her, even though Franklin was, since 1962, that club’s first black member. (shrink)

Some philosophers argue that any attempt to model changing the past will either be contradictory or really model avoiding the past. Using Nicholas Smith's (1997) argument as a basis, I formulate a generic version of this Avoidance Argument. I argue that the Avoidance Argument fails because (i) it involves an equivocation of what is meant by ‘bifurcation of the time of an event’ and (ii) resolving the equivocation results in the falsity of at least one of the premises. (...) Hence, the Avoidance Argument will not support the claim that changing the past is logically impossible. (shrink)

To fulfill a perfect duty an agent must avoid vice, yet when an agent refrains from acting on a prohibited maxim she still must do something. I argue that the setting of morally required ends ought to consistently inform an agent's judgment regarding what is to be done beyond compliance with perfect, negative duties. Kant's assertion of a puzzling version of latitude of choice within his discussion of perfect duties motivates and complicates the case I make for a more expansive (...) interpretation of the duty to pursue virtue. (shrink)

(2002). Avoiding a Jekyll-And-Hyde Approach to the Ethics of Clinical Research and Practice. The American Journal of Bioethics: Vol. 2, No. 2, pp. 14-17.

Beginning with an exemplary case study, this paper diagnoses and analyses some important strategies of evasion and factors of hindrance that are met in the teaching of medical ethics to undergraduate medical students. Some of these inhibitions are inherent to ethical theories; others are connected with the nature of medicine or cultural trends. It is argued that in order to avoid an attitude of evasion in medical ethics teaching, a philosophical theory of emotions is needed that is able to clarify (...) on a conceptual level the ethical importance of emotions. An approach is proposed with the help of the emotion theory Martha Nussbaum works out in her book Upheavals of thought. The paper ends with some practical recommendations. (shrink)

Greg Janzen has recently criticised my defence of Frankfurt’s counterexample to the Principle of Alternate Possibilities by arguing that Jones avoids killing Smith in the counterfactual scenario. Janzen’s argument consists in introducing a new thought-experiment which is supposed to be analogous to Frankfurt’s and where the agent is supposed to avoid A-ing. Here I argue that Janzen’s argument fails on two counts, because his new scenario is not analogous to Frankfurt’s and because the agent in his new scenario does not (...) avoid A-ing. (shrink)

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

I’m to push back on Hill’s (2022) criticism in four ways. First: we need some context for the debate that occurred in the pages of the Social Epistemology Review and Reply Collective that so concerns Hill. Second: getting precise with our terminology (and not working with stereotypes) is the only theoretically fruitful way to approach the problem of conspiracy theories. Third: I address Hill’s claim there is no evidence George W. Bush or Tony Blair accused their critics, during the build-up (...) the invasion of Iraq in 2003ACE, as being “conspiracy theorists.” Fourth (and finally): I will gently suggest that Hill has succumbed to a stereotypical view of work in Philosophy on conspiracy theories. (shrink)

Cross-cultural sex differences in mobility and harm avoidance have been widely reported, often emphasizing fitness benefits of long-distance travel for males and high costs for females. Data emerging from adults in small-scale societies, however, are challenging the assumption that female mobility is restricted during reproduction. Such findings warrant further exploration of the ontogeny of mobility. Here, using a combination of machine-learning, mixed-effects linear regression, and GIS mapping, we analyze range size, daily distance traveled, and harm avoidance among Hadza (...) foragers during middle childhood and adolescence. Distance traveled increased with age and, while male adolescents had the longest daily ranges, average daily distance traveled by each sex was similar. We found few age- or sex-related patterns in harm-avoidant responses and a high degree of individual variation. When queried on the same issues, children and their parents were often in alignment as to expectations pertaining to harm avoidance, and siblings tended to behave in similar ways. To the extent that sex differences in mobility did emerge, they were associated with ecological differences in physical threats associated with sex-specific foraging behaviors. Further, we found no strong association between harm avoidance and mobility. Young Hadza foragers of both sexes are highly mobile, regardless of how harm avoidant they are. Taken together, our findings indicate that the causal arrows between harm avoidance and mobility must be evaluated in ecologically specific frameworks where cultural expectations of juvenile mobility can be contextualized. (shrink)

Research ethics committees must sometimes deliberate about objects that do not fit nicely into any existing category. This is currently the case with the “gastruloid,” which is a self-assembling blob of cells that resembles a human embryo. The resemblance makes it tempting to group it with other members of that kind, and thus to ask whether gastruloids really are embryos. But fitting an ambiguous object into an existing category with well-worn pathways in research ethics, like the embryo, is only a (...) temporary fix. The bigger problem is that we no longer know what an embryo is. We haven’t had a non-absurd definition of ‘embryo’ for several decades and without a well-defined comparison class, asking whether gastruloids belong to the morally relevant class of things we call embryos is to ask a question without an answer. What’s the alternative? A better approach needs to avoid what I’ll refer to as “the potentiality trap” and, instead, rely on the emergence of morally salient facts about gastruloids and other synthetic embryos. (shrink)

Lowering compensation to research subjects to protect them from “undue inducement” is a misguided attempt to shoehorn a concern about exploitation into the framework of autonomy. We suggest that oversight bodies should be less concerned about undue influence than about exploitation of subjects. Avoiding exploitation in human subjects research requires not only increasing compensation, but enhancing the dignity of research participation.

It is often loosely said that Ramsey The foundations of mathematics and other logical essays, Routledge and Kegan Paul, Abingdon, pp 156–198, 1931) and de Finetti Studies in subjective probability, Kreiger Publishing, Huntington, 1937) proved that if your credences are inconsistent, then you will be willing to accept a Dutch Book, a wager portfolio that is sure to result in a loss. Of course, their theorems are true, but the claim about acceptance of Dutch Books assumes a particular method of (...) calculating expected utilities given the inconsistent credences. I will argue that there are better ways of calculating expected utilities given a potentially inconsistent credence assignment, and that for a large class of credences—a class that includes many inconsistent examples—these ways are immune to Dutch Books and single-shot domination failures. The crucial move is to replace Finite Additivity with Monotonicity, then \\le P\)) and then calculate expected utilities for positive U via the formula \\, dy\). This shows that Dutch Book arguments for probabilism, the thesis that one’s credences should be consistent, do not establish their conclusion. Finally, I will consider a modified argument based on multi-step domination failure that does better, but nonetheless is not as compelling as the Dutch Book arguments appeared to be. (shrink)

This article investigates the role of historical references and arguments in the current policy debate on non‐invasive prenatal testing (NIPT) in Germany. It analyses major documents and opinion statements, including the recent parliamentary debate (2019). The implementation of NIPT is accompanied by concerns and strong criticism, particularly in Germany. Many perceive the new test to be a problematic step that facilitates selective practices and is reminiscent of eugenics. Analysis of the German policy discourse shows that ‘eugenics’, and even more strongly, (...) ‘selection’, are pivotal terms for rejecting NIPT and its coverage by public health insurance. They touch on a historical dimension in public deliberation, namely the fundamental distancing from the inhuman practices of the National Socialist period and anything that resembles them. However, using these terms to criticize prenatal genetic testing is controversial, and recent discourse demonstrates their avoidance as well, with many supporters of a limited coverage by public health insurance contrasting their approach with more widespread screening. Here, ‘screening’ has a negative connotation, and functions to demarcate the debate in a way that may reflect distance from certain modes of historical reasoning, but still expresses a special need to reconcile prenatal testing with the principles of dignity, inclusion and diversity. This article aims to elucidate the concerns involved in the national debates on prenatal testing and to increase awareness of the historical dimensions of the language and reasoning with which such methods are negotiated today and in future. (shrink)

When ethical decisions have to be taken in critical, complex medical situations, they often involve decisions that set the course for or against life-sustaining treatments. Therefore the decisions have far-reaching consequences for the patients, their relatives, and often for the clinical staff. Although the rich psychology literature provides evidence that reasoning may be affected by undesired influences that may undermine the quality of the decision outcome, not much attention has been given to this phenomenon in health care or ethics consultation. (...) In this paper, we aim to contribute to the sensitization of the problem of systematic reasoning biases by showing how exemplary individual and group biases can affect the quality of decision-making on an individual and group level. We are addressing clinical ethicists as well as clinicians who guide complex decision-making processes of ethical significance. Knowledge regarding exemplary group psychological biases (e.g. conformity bias), and individual biases (e.g. stereotypes), will be taken from the disciplines of social psychology and cognitive decision science and considered in the field of ethical decision-making. Finally we discuss the influence of intuitive versus analytical (systematical) reasoning on the validity of ethical decision-making. (shrink)

C a s e studies have a wide variety of uses in ethics courses,from increasing ethical sensitivity to developing moral reasoning skills. This article focuses on ways to avoid 2 potential pitfalls of using typical case studies: lack of theoretical background and lackof suficient detail. Thefirst part explains how a personal ethics experience can be discussed as early as thefirst day of class in a way that sets the tone and expectations of an ethics course despite students' lack of exposure (...) to ethical principles. Second, is an explanation of how a film can be used as an extended case that is rich enough in detail to sustain discussions about ethical theory over several weeks. (shrink)

Critical social theories look critically at the ways in which particular social arrangements hinder human flourishing, with a view to bringing about social change for the better. In this they are guided by the idea of a good society in which the identified social impediments to human flourishing would once and for all have been removed. The question of how these guiding ideas of the good life can be justified as valid across socio-cultural contexts and historical epochs is the most (...) fundamental difficulty facing critical social theories today. This problem of justification, which can be traced back to certain key shifts in the modern Western social imaginary, calls on contemporary theories to negotiate the tensions between the idea of context-transcendent validity and their own anti-authoritarian impulses. Habermas makes an important contribution towards resolving the problem, but takes a number of wrong turnings. (shrink)

If earlier-than-necessary death is bad because it deprives individuals of additional good life, then why isn't later-than-necessary conception bad for the same reason? Deprivationists have argued that prenatal non-existence is not bad because it is impossible to be conceived earlier, but postmortem non-existence is bad because it is possible to live longer. Call this the Impossibility Solution. In this paper, I demonstrate that the Impossibility Solution does not work by showing how it is possible to be conceived earlier in the (...) same senses it is possible to live longer. I then offer a solution to the Asymmetry Problem by suggesting a novel way to separate the badness of each type of non-existence from the type, and frequency, of attitudes we should have towards each type of non-existence. Even if both types of non-existence are equally bad, certain contingent facts about our postmortem non-existence provide reason for the badness of early deaths to be more frequently salient than the badness of late conceptions. (shrink)

Approach–avoidance generally describes appetitive motivation and fear of punishment. In a social context approach motivation is, however, also expressed as social aggression and dominance. We therefore link approach–avoidance to dominance–submissiveness, and provide a neural framework that describes how the steroid hormone testosterone shifts reflexive as well as deliberate behaviors towards dominance and promotion of social status. Testosterone inhibits acute fear at the level of the basolateral amygdala and hypothalamus and promotes reactive dominance through upregulation of vasopressin gene expression (...) in the central-medial amygdala. Finally, the hormone can, depending on social context and prenatal hormone exposure, promote both pro- and antisocial behaviors and decisions through its effects on prefrontal–amygdala interactions. All these effects of testosterone, however, serve to increase and maintain social status. (shrink)

A simple argument suggests that we can fruitfully model advanced AI systems using expected utility theory. According to this argument, an agent will need to act as if maximising expected utility if they’re to avoid exploitation. Insofar as we should expect advanced AI to avoid exploitation, it follows that we should expected advanced AI to act as if maximising expected utility. I spell out this argument more carefully and demonstrate that it fails, but show that the manner of its failure (...) is instructive: in exploring the argument, we gain insight into how to model advanced AI systems. (shrink)

Animals are an important part of our social, economic and corporate world. Their wellbeing is significantly affected by the ways in which humans treat them. However, animals have long remained (and, indeed, continue to remain) effectively invisible in the business ethics and corporate responsibility discourse. This article argues in favor of the moral necessity of according animal welfare a higher priority in business. In line with most streams in both recent and traditional animal ethics, this article derives the avoidance (...) of unnecessary animal suffering as the moral minimum standard for responsible management in the livestock industry. Based on a broad range of different interpretations of what animal suffering may be necessary, the article discusses three distinct ways in which humans working in the animal industry could meet their moral responsibility to avoid unnecessary suffering, and, with this, increase animal welfare: by ameliorating circumstances for animals, by aiming at a two-pronged transformation, or by transforming into a “zero-suffering” business. Considering animal welfare as a legitimate ethical value in and of itself is a first step towards overcoming the anthropocentric bias in today's sustainability and corporate responsibility debate. (shrink)

In this concluding piece, we identify and discuss various aspects of convergence and, to a lesser degree, divergence in the ideas expressed in the contributions to this special section. These contributions emphatically illustrate that approach–avoidance motivation is integral to the scientific study of emotion. It is our hope that the articles herein will facilitate cross-talk among researchers and research traditions, and will lead to a more thorough understanding of the role of approach–avoidance motivation in emotion.

This review article of Shlomi Segall's Health, Luck, and Justice (Princeton University Press, 2010) addresses three issues: first, Segall’s claim that luck egalitarianism, properly construed, does not object to brute luck equality; second, Segall’s claim that brute luck is properly construed as the outcome of actions that it would have been unreasonable to expect the agent to avoid; and third, Segall’s account of healthcare and criticism of rival views. On the first two issues, a more conventional form of luck egalitarianism (...) – that is, one which objects to brute luck even if it creates equality, and which construes brute luck as the inverse of agent responsibility – is defended. On the third issue, strengths and weaknesses in Segall’s criticism of Rawlsian, democratic egalitarian, and all-luck egalitarian approaches to healthcare, and in his own luck egalitarian approach, are identified. (shrink)

Mark Wilson explores our strategies for understanding the world. We frequently cannot reason about nature in the straightforward manner we anticipate, but must use alternative thought processes that reach useful answers in opaque and roundabout ways; and philosophy must find better descriptive tools to reflect this.

This chapter contains sections titled: What is a ‘Tolerant Society’? Respect and Appreciation of Difference Alternatives for Education Notes References.

Much clinical and ethnographic evidence suggests that humans, like many other organisms, are selected to avoid close inbreeding because of the fitness costs of inbreeding depression. The proximate mechanism of human inbreeding avoidance seems to be precultural, and to involve the interaction of genetic predispositions and environmental conditions. As first suggested by E. Westermarck, and supported by evidence from Israeli kibbutzim, Chinese sim-pua marriage, and much convergent ethnographic and clinical evidence, humans negatively imprint on intimate associates during a critical (...) period of early childhood.There is also much evidence that, like other social animals, humans do not seek to maximize outbreeding, but rather to maintain an optimal balance between outbreeding and inbreeding.Closeinbreeding reduces fitness through inbreeding depression, butsomeinbreeding brings the benefits of nepotism. For simple, stateless, horticultural societies, the optimal balance seems to be achieved by a combination of precultural inbreeding avoidance of relatives with anr≤·25 and cultural rules of preferential marriage with kin withr≥·25. Adjustment of the coefficient of inbreeding to other ecological settings seems to be largely cultural. An interactive model of “culture in nature” is presented, in which culture is seen as coevolving with genes to produce the maxiniization of individual inclusive fitness. (shrink)

Why do policies fail? How can we objectively choose the best policy from two (or more) competing alternatives? How can we create better policies? To answer these critical questions this book presents an innovative yet workable approach. Avoiding Policy Failure uses emerging metapolicy methodologies in case studies that compare successful policies with ones that have failed. Those studies investigate the systemic nature of each policy text to gain new insights into why policies fail. -/- In addition to providing intriguing directions (...) for research, this book also suggests a bold new standard for evaluating policies. While this method is broadly generalizable, specific examples are provided showing how to develop better Economic Policy, Military Policy, and Constitutional Organizations. This book shows scholars, researchers, and policy analysts how to develop more effective policies so that we may achieve our highest aspirations and avoid the horrendous failures of the past. (shrink)

One reason for the persistent appeal of Don Marquis' ‘future like ours’ argument is that it seems to offer a way to approach the debate about the morality of abortion while sidestepping the difficult task of establishing whether the fetus is a person. This essay argues that in order to satisfactorily address both of the chief objections to FLO – the ‘identity objection’ and the ‘contraception objection’ – Marquis must take a controversial stand on what is most essential to being (...) the kind of entity that an adult human being is. Such a stand amounts to a controversial account of personhood. To the extent that FLO's success depends on accepting such a controversial metaphysical view, one apparent attraction of FLO proves illusory. (shrink)

Value monists and value pluralists disagree deeply. Pluralists want to explain why moral life feels frustrating; monists want clear action guidance. If pluralism is true, our actions may be unable to honour irredeemably clashing values. This possibility could prompt pessimism, but the ‘avoidance approach’ to pluralism holds that although values may conflict inherently, we can take pre-emptive action to avoid situations where they would conflict in practice, rather like a child pirouetting to avoid the cracks on a pavement. Sadly, (...) this view is hostage to epistemic problems and unforeseen consequences and is liable to generate timidity. It rests on the intuition that honouring values in action is more important than doing so in other ways, but this is a premise we have reason to reconsider. (shrink)

The reach-avoid game theory is an ideal tool to handle the conflicts among intelligent agents and has been previously studied assuming full state information and no time limits on the players in the past decades. In this article, we extend the problem by requiring the defender to detect the attacker and adding maximum operation time constraints to the attacker. The attacker aims to reach the target region without being captured or reaching its time limit. The defender can employ strategies to (...) intercept the attacker only when the attacker is detected. A geometric method is proposed to solve this game qualitatively. By analyzing the geometric property of the Apollonian circle and the detection range, we give the barrier under the condition that the attacker is initially detected and the attacker’s shortest route which guarantees its arrival at the target region when it is initially outside the detection range. Then, a barrier that separates the game space into two respective winning regions of the players is constructed based on the shortest route and the time limit of the attacker. The main contributions of this work are that this paper provides the first attempt to introduce the abovementioned two concepts simultaneously, which makes the game more practical, and we provide the complete solution of the game in all possible situations. (shrink)

1. Petkov assumes that the standard relativistic interpretations of measurement procedures are to be respected, but this is precisely what 3D-er (the 3-dimensionalist) will deny. Petkov’s apparent contradictions are due to the fact that he considers an inconsistent mixture of 3D ontology and the standard interpretation of special relativity.