Desire for flexibility suggests that the value of a choice-menu should increase with the number of options included. Complexity-aversion on the other hand may imply that the value of a menu decreases with its cardinality. We present the results of an experiment where 5 groups of subjects were asked to evaluate saving plans that let the investor choose between alternative indexing-schemes before the saving period ends. The complexity of the different plans was manipulated in two ways: (1) (...) increasing the number of indexing options; (2) reducing the quality of information upon which the choice between different indices is made. We show that an increase in the number of indexing-options produces a negative complexity effect when the quality of information is high. The same change however results in a positive flexibility effect when the quality of information is low. More generally our results suggest a `negative cross interaction of complexity effects' and that the impact of complexity is marginally decreasing. We discuss possible cognitive explanations to the observed evaluation-patterns. (shrink)

In his paper, ‘Patients, doctors and risk attitudes’, Makins argues that doctors, when choosing a treatment for their patient, need to follow their risk profile.1 He presents a pair of fictitious diseases facing a patient who either has ‘exemplitis’, which requires no treatment or ‘caseopathy’, which is severe and disabling and for which there is a treatment with unpleasant side effects. The doctor needs to decide whether the patient should pursue the unpleasant treatment, just in case he has caseopathy. Makins (...) believes that rational-choice theory is a productive way to approach this problem. This theory frames all decisions as gambles. Each possible gamble (eg, not to pursue treatment) leads, probabilistically, to a set of outcomes (life with no disease and no side effects, but also, possibly, life with a disabling disease, since no treatment is taken). Utilities of these outcomes and probabilities that they will happen are combined to yield a number—expected utility. One is supposed to gamble—to make a choice—in a way that maximises this expected utility. Makins takes this framework for granted and is focused on an additional complication, the patient’s risk preference. He believes that, in his hypothetical example, even if expected utility were exactly the same, withholding treatment …. (shrink)

Clinical trials of novel agents often present several layers of ethical challenge. Because time and resources for ethical and safety review are limited, how investigators, IRBs, and regulators allocate attention to a trial's various safety dimensions itself represents a critical ethical question. In what follows, I use the example of a Parkinson's disease gene transfer trial to show how risks involving unknown probabilities or outcomes (ambiguity), might sometimes draw attention away from risks that involve known probabilities or outcomes. This potentially (...) undermines the goal of ‘systematic and nonarbitrary analysis of risk’ during ethical review. To counteract the possible effects of such attention biases, I propose that reviewers develop ‘cognitive aids’ like lists and, where appropriate, set aside time to discuss non-ambiguous risks. I also propose further research for addressing and understanding how attention allocation, emotion, and ambiguity influence ethical decision-making. (shrink)

The twenty-first century has brought a renewed interest in democratic theory and practices, creating a complicated relationship between time-honoured democratic traditions and new forms of political participation. Reflecting on this interplay between tradition and innovation, Aletta J. Norval offers fresh insights into the global complexities of the formation of democratic subjectivity, the difficult emergence and articulation of political claims, the constitution of democratic relations between citizens and the deepening of our democratic imagination. Aversive Democracy draws inspiration from a critical engagement (...) with deliberative and post-structuralist models of democracy, whilst offering a distinctive reading inspired by contemporary work on the later Wittgenstein. This is a creative and insightful work which reorients democratic theory, elucidating the character of the commitments we engage in when we participate in democratic life together. (shrink)

Despite a heightened political discourse surrounding food choices, few studies have identified connections between political beliefs and consumer perceptions. Using gluten as an example, this article identifies how political opinions relate to opinions of food products. If an avoidance of gluten is a biological condition and not a social construct, there should be no correlation between political opinions and gluten avoidance. Our study uncovers a complex relationship between the social construction of gluten avoidance and the potential role of political views. (...) Perhaps most surprising, we find that supporters of Donald Trump are more likely to identify as avoiding gluten, relative to non-supporters. Findings suggest that future research might benefit from considering the political beliefs of consumers when estimating models of food demand. (shrink)

Inspired by Shalev’s model of loss aversion, we investigate the effect of loss aversion on a bimatrix game where the payoffs in the bimatrix game are characterized by triangular fuzzy variables. First, we define three solution concepts of credibilistic loss aversion Nash equilibria, and their existence theorems are presented. Then, three sufficient and necessary conditions are given to find the credibilistic loss aversion Nash equilibria. Moreover, the relationship among the three credibilistic loss aversion Nash equilibria (...) is discussed in detail. Finally, for2×2bimatix game with triangular fuzzy payoffs, we investigate the effect of loss aversion coefficients and confidence levels on the three credibilistic loss aversion Nash equilibria. It is found that an increase of loss aversion levels of a player leads to a decrease of his/her own payoff. We also find that the equilibrium utilities of players are decreasing as their own confidence levels when players employ the optimistic value criterion. (shrink)

The present commentary emphasizes that the acquisition of fear always involves complex changes in several quasi-independent response systems. Stimulus-specific electrodermal response differentiation as well as the bias to overestimate the belongingness of certain stimulus pairs mainly indicates cognitive processes of selective orienting and attention. Emotion, however, also involves the activation of subcortical motivational circuits. Why certain stimuli acquire rapid access to these basic motivational systems is not explained by the expectancy bias model.

We describe a first experiment on whether product complexity affects competition and consumers in retail markets. We are unable to detect a significant effect of product complexity on prices, except insofar as the demand elasticity for complex products is higher. However, there is qualified evidence that complex products have the potential to induce consumers to buy more than they would otherwise. In this sense, consumer exploitability in quantities cannot be ruled out. We also find evidence for shaping effects: (...) consumers’ preferences are shaped by past experience with prices, and firms may in principle exploit this to sell more. (shrink)

Despite the entrenched acceptance of normal science in health care, it appears that authoritative, positivist, linear, risk averse, certainty-based thinking can only get us so far along the route of optimum health. This paper examines labor and childbirth as a paradigm case of a complex adaptive system (CAS) and offers the example of techniques used in a master-level course on normal childbirth to illustrate how maternity care clinicians can be introduced to complexity-based thinking through reflexive analysis of real life (...) clinical narratives. It suggests that these techniques might be used as a basis for answering the question, what is likely to work for this person, in this situation, given the range of evidence, and given their values and beliefs, my values and beliefs, and my clinical skills and knowledge? Topics discussed in this paper include complexity, pregnancy, and childbirth; mainstreaming complexity-focused decision making in maternity care; and using story in practice. In conclusion, complexity theory appears to offer a good explanatory model for pregnancy and childbirth, both in general, and for specific individuals. Future work in this area should examine the efficacy and limits to formal story telling in maternity care, with the aim of increasing optimal maternity care for mothers and babies, and for the staff and organizations that deliver the care. (PsycINFO Database Record (c) 2010 APA, all rights reserved). (shrink)

Evidence suggests that men are more confident and less risk averse in financial decision making. Researchers did not address how men and women respond differently to goals in financial decision situations, however. In the present study, men set more challenging personal goals and risked more resources than women in a complex financial decision task. Men did not report higher self-efficacy versus women. As expected, gender interacted with assigned goals to predict self-efficacy, risk behavior, and personal goals. Results concur with recent (...) financial decision research that suggests men and women differ in their use of externally-provided information such as assigned goals. Suggestions for future research are offered and limitations are discussed. (shrink)

Public communication is secure if a hostile third-party cannot decode the messages exchanged by the communicating parties. In Nash equilibrium, communication by computationally unbounded players cannot be secure. We assume complexity averse players, and show that a simple, secure, and costless communication protocol becomes available as the marginal complexity cost tends to zero.

Decision making comes under pressure when the stakes are high and the information is imperfect. That is risk. Most of the risks can be most easily presented in terms of tensions between the recommendations of a simple theory and the complex reactions. The theory is the standard philosophers' and economists' account of rationality in the face of risk, in terms of expected utility, and the cases derive mostly from the intuitive sense many people have had that there is something wrong (...) with the theory. This chapter aims to give a diagnosis of what underlies these intuitions. It also presents an extreme example bringing out one aspect of risk‐aversion. It further considers a family of related examples which bring out both the force of the EU rule and some of the problems with it. An appeal of EU lies in its connections with the intuitive 'grammar' of risk taking. (shrink)

The ancient Stoics proposed one of the most sophisticated and influential ethical frameworks in the history of philosophy. Its impact on theory and practice lasted for centuries during the Hellenistic and Roman periods. Today, their arguments and theories still inform many contemporary ethical debates. Moreover, some of the framework’s main tenets have been used as a theoretical foundation for cognitive–behavioural therapy (CBT), a widely used psychosocial intervention for improving mental health. Much of its lasting impact is the result of the (...) special attention Stoic ethics pays to moral psychology, action theory and education. Stoics consider one of the main components of the development of virtue to be a careful and systematic training of our desires and aversions. -/- This chapter will offer a clear, succinct and up-to-date discussion of four main topics: (1) the Stoic theory of desire; (2) the complex taxonomies of desire offered by the ancient Stoics; (3) the arguments, educational strategies, and practices the Stoics recommend to discipline our soul and extirpate our irrational desires and finally (4) a brief discussion of the possibility of adapting the Stoic philosophy for the education of desires in the present day. (shrink)

Batman has been one of the world’s most beloved superheroes since his first appearance in issue #27 of Detective Comics in 1939. Clad in his dark cowl and cape, he has captured the imagination of thousands of fans with his acrobatic fighting skills, high-tech crimefighting gadgets, and swift but often violent brand of justice. But why has he enjoyed such long-lived popularity as a character? And why have his actions caused debate among fans and philosophers? Based on four decades of (...) comic book storylines, Batman and Ethics explores the concepts and contradictions of the ethical and moral code of the Dark Knight. From the logic behind his aversion to killing, to the implication of his use of torture, to the moral status of vigilantism in the pursuit of justice, Batman’s ethical precepts are both compelling and deeply flawed. Starting with the character-defining work of Denny O'Neil and Neal Adams in the early 1970s, through the revolutionary era of the reimagined superhero comic in the 1980s and 1990s, to the new directions in the modern works of Grant Morrison, Ed Brubaker, Scott McDaniel, and ending with the release of the New 52, Batman and Ethics explores the developments of Batman's most troubling ethical dilemmas. It is a thought-provoking and entertaining journey through four decades of Batman's struggles and triumphs - a perfect way for readers to approach the complex questions of ethics and moral philosophy through one of the most popular canons in comic book history. (shrink)

This book asks what it means to be Muslim, yet not pious, in Iraqi Kurdistan. Though Islam is often represented in terms of either daily devotion, such as prayer and fasting, or abandonment of faith, there are many who turn away from tradition without departing from Islam. J. Andrew Bush offers us a new way to understand religious difference in Islam, one that invites questions about divine texts and rejects easy answers about political or sectarian identities. Exploring the lives of (...) irreligious Muslims, Bush highlights the paradoxes of their ethical orientation. While profoundly averse to many aspects of Islamic traditions, irreligious Muslims nonetheless harbor attractions to other aspects--such as Sufi poetry. Exploring this complex weave of attraction and aversion, Relating to Islam in Kurdistan provides intimate portraits of irreligious Kurdish Muslims in everyday life and the historical conditions that have allowed such paradoxical religious orientations to appear very ordinary in contemporary Kurdistan. Whether readers approach the book as Muslims with a commitment to Islam, or as Muslims with ambivalence to Islam, or as non-Muslims who bear their own forms of certainty or ambivalence about Islam, the book will open to the door to thinking about the relationship between commitment and ambivalence in Islamic traditions. (shrink)

Although'Otherness' is an extremely common phenomenon in every society, related research is still at its beginnings.'Otherness' in the Middle Ages is a versatile and complex theme that covers a great number of different aspects, facets, and approaches: from non-human monsters and cultural strangers from remote places up to foreigners from another country or another town; it can refer to ethnic, cultural, political, social, sexual, or religious'Otherness', inside or outside one's own community. In any case, however,'Otherness' is a subjective phenomenon depending (...) on personal views and ascriptions, an issue of'imagination' and experience rather than'reality'. There is neither one single model of alterity nor is'Otherness' a stable phenomenon, but it changes over time and according to the cultural context. All this calls for methodological reflection and needs thorough investigation.00The methodological introduction and the 18 contributions of this volume demonstrate the great diversity of the theme and its different manifestations and perspectives. They tackle the problem from distinct angles and disciplines (history, art history, archaeology, literary history, and philology) in a wide chronological and thematic frame, using different methodological approaches, dealing with different areas (from Northern and Southern Europe to Byzantium and India), perspectives (including law, social order, the past, a sea), and diverse kinds of sources. They examine all kinds of'Otherness' mentioned above, highlight demarcation and rejection, aversion or acceptance, assimilation and integration, thus relativizing a strict dichotomy between'the Self' and'the Other' or between inside and outside. This volume is so far the most comprehensive attempt to tackle the huge problem of'Otherness' in the Middle Ages. (shrink)

Pain is far more than an aversive sensation. Chronic pain, in particular, involves the sufferer in a complex experience filled with ambiguity and paradox. The tensions thereby established, the unknowns, pressures, and oscillations, form a significant part of the painfulness of pain. This paper uses a phenomenological method to examine nine such paradoxes. For example, pain can be both immediate sensation and mediated by complex interpretations. It is a certainty for the experiencer, yet highly uncertain in character. It pulls one (...) to the present but also projects one outward to a feared or desired future. Chronic pain can seem located in the body and/or mind; interior to the self, or an alien other; confined to a particular point and/or radiating everywhere. Such fundamental paradoxes, existential and epistemological, can challenge those living with long-term pain. (shrink)

Recent advances in virtual technologies have allowed the investigation of simulated moral actions in aversive moral dilemmas. Previous studies have employed diverse populations in order to explore these actions, with little research considering the significance of occupation on moral decision-making. For the first time, in this study we have investigated simulated moral actions in Virtual Reality made by professionally trained paramedics and fire service incident commanders who are frequently faced with and must respond to moral dilemmas. We found that specially (...) trained individuals showed distinct empathic and related personality trait scores and that these declined with years of experience working in the profession. Supporting the theory that these professionals develop resilience in moral conflict, reduced emotional arousal was observed during virtual simulations of a distressing dilemma. Furthermore, trained professionals demonstrated less regret following the execution of a moral action in virtual reality when compared to untrained control populations. We showed that, contrary to previous research, trained individuals made the same moral judgments and moral actions as untrained individuals, though showing less arousal and regret. In the face of increasing concerns regarding empathy decline in healthcare professionals, we suggest that the nature of this decline is complex and likely reflects the development of a necessary emotional resilience to distressing events. (shrink)

Next SectionObjective The purpose of this article is to investigate the need for ethics support in Dutch healthcare institutions in order to understand why ethics support is often not used in practice and which factors are relevant in this context. Methods This study had a mixed methods design integrating quantitative and qualitative research methods. Two survey questionnaires, two focus groups and 17 interviews were conducted among board members and ethics support staff in Dutch healthcare institutions. Findings Most respondents see a (...) need for ethics support. This need is related to the complexity of contemporary healthcare, the contribution of ethics support to the core business of the organisation and to the surplus value of paying structural attention to ethical issues. The need for ethics support is, however, not unconditional. Reasons for a lacking need include: aversion of innovations, negative associations with the notion of ethics support service, and organisational factors like resources and setting. Conclusion There is a conditioned need for ethics support in Dutch healthcare institutions. The promotion of ethics support in healthcare can be fostered by focusing on formats which fit the needs of (practitioners in) healthcare institutions. The emphasis should be on creating a (culture of) dialogue about the complex situations which emerge daily in contemporary healthcare practice. (shrink)

The social brain is the cornerstone that effectively negotiates and navigates complex social environments and relationships. When mature, these social abilities facilitate the interaction and cooperation with others. Empathy, morality, and justice, among others, are all closely intertwined, yet the relationships between them are quite complex. They are fundamental components of our human nature, and shape the landscape of our social lives. The various facets of empathy, including affective arousal/emotional sharing, empathic concern, and perspective taking, have unique contributions as subcomponents (...) of morality. This review helps understand how basic forms of empathy, morality, and justice are substantialized in early ontogeny. It provides valuable information as to gain new insights into the underlying neurobiological precursors of the social brain, enabling future translation towards therapeutic and medical interventions. (shrink)

Purpose. The research is aimed at determining the influence of negative ethical emotions on social life and the activity of the individual, which involves solving the following problems: a) to find out approaches to the typology of ethical emotions, b) to highlight individual negative ethical emotions and to determine their ability to influence human behaviour. Theoretical basis. The theoretical and methodological basis of the research is the recognition of the significant influence of negative emotions on human activity in society. In (...) this regard, it is proposed to consider them as a complex multidisciplinary phenomenon, which is predetermined by both social and personal factors of origin and has a certain specificity of objectification. Originality. The authors determined that in addition to destructive effects on a person of negative emotions, they can also have a constructive effect on person’s behaviour, due primarily to the fact that a person does not want to experience these emotions and therefore tries to avoid situations they cause. Conclusions. The ethical emotions of guilt, embarrassment, anger, disgust and contempt can affect, through the cognitive aspect of the emotional process, the decision-making process of people when they predict situations in which they risk to feel such emotions. So the emotion of guilt creates a constructive setup aimed at correcting inappropriate social norms of human behaviour. The emotion of embarrassment motivates a person to behave more benevolently in society in order to integrate in it and get its approval, thus encouraging the person to adhere to social and moral agreements and norms. The emotion of anger motivates a person to act to eliminate injustice, herewith not only in relation to himself, but also in relation to others. Rejecting those people who cause moral and social aversion, society creates a system of punishments and rewards that acts as a strong deterrent to the socio-cultural behaviour. The emotion of contempt performs the function of preventing punishment in relation to the despised individual. (shrink)

Prospect Theory (PT) is widely regarded as the most promising descriptive model for decision making under uncertainty. Various tests have corroborated the validity of the characteristic fourfold pattern of risk attitudes implied by the combination of probability weighting and value transformation. But is it also safe to assume stable PT preferences at the individual level? This is not only an empirical but also a conceptual question. Measuring the stability of preferences in a multi-parameter decision model such as PT is far (...) more complex than evaluating single-parameter models such as Expected Utility Theory under the assumption of constant relative risk aversion. There exist considerable interdependencies among parameters such that allegedly diverging parameter combinations could in fact produce very similar preference structures. In this paper, we provide a theoretic framework for measuring the (temporal) stability of PT parameters. To illustrate our methodology, we further apply our approach to 86 subjects for whom we elicit PT parameters twice, with a time lag of 1 month. While documenting remarkable stability of parameter estimates at the aggregate level, we find that a third of the subjects show significant instability across sessions. (shrink)

The unsafe behavior of construction workers is one of the most important and direct causes of safety accidents. Managers usually develop effective incentives aimed at regulating worker safety behavior. Due to the large number of workers in construction projects, there are multiple differences in fairness preference, risk preference and ability level, which will lead to the complex effect of the traditional mechanism to regulate workers’ safety behavior. In order to improve the effectiveness of incentive measures for worker safety behavior, this (...) paper takes into account the multiple differences of individual workers’ fairness preference, risk preference and ability level, based on the tournament mechanism to construct a competition incentive model. By designing a tournament reward and salary distribution for heterogeneous workers, the occurrence of unsafe behaviors can be reduced. The study found that in terms of the optimal level of safety investment, workers with risk aversion attitude generally invest higher than that of workers with risk preference, no matter whether they have a strong fairness preference or not; In terms of the distribution of tournament rewards, workers with a risk aversion attitude and a higher level of fairness preference need to be given higher incentives. (shrink)

The aim of this paper is to provide an account of how hunger motivates us to seek food and eat. It seems that the way that it feels to be hungry must play some role in it fulfilling this function. We propose that hunger is best viewed as a complex state involving both affective and somatic constituents, as well as, crucially, changes in the way in which the hungry agent’s attention is deployed. We argue that in order to capture the (...) distinctive way in which hunger motivates we need to articulate the relations amongst such components. The resulting account explains how hunger as an aversive affective reaction to a state of need motivates us specifically to eat and not to just to rid ourselves of the unpleasant sensations associated to it. We suggest, however, that there is more than this to the overall affective experience of the hungry agent, because hunger ordinarily facilitates the elicitation of other, positive affective reactions such as interest and appetite, and recruits them to further its function. (shrink)

Neuronal aggregates involved in conscious awareness are not evenly distributed throughout the CNS but comprise key components referred to as the neural network correlates of consciousness (NNCC). A critical node in this network is the posterior cingulate, precuneal, and retrosplenial cortices. The cytological and neurochemical composition of this region is reviewed in relation to the Brodmann map. This region has the highest level of cortical glucose metabolism and cytochrome c oxidase activity. Monkey studies suggest that the anterior thalamic projection likely (...) drives retrosplenial and posterior cingulate cortex metabolism and that the midbrain projection to the anteroventral thalamic nucleus is a key coupling site between the brainstem system for arousal and cortical systems for cognitive processing and awareness. The pivotal role of the posterior cingulate, precuneal, and retrosplenial cortices in consciousness is demonstrated with posterior cingulate epilepsy cases, midcingulate lesions that de-afferent this region and are associated with unilateral sensory neglect, observations from stroke and vegetative state patients, alterations in blood flow during sleep, and the actions of general anesthetics. Since this region is critically involved in self reflection, it is not surprising that it is similarly a site for the NNCC. Interestingly, information processing during complex cognitive tasks and during aversive sensations such as pain induces efforts to terminate self reflection and result in decreased processing in posterior cingulate and precuneal cortices. (shrink)

St. Thomas Aquinas treats penance as both a sacrament and a virtue. In either form, penance’s principal human act is contrition—a willed sorrow for one’s sins and an intention to avoid future sins. A look at Aquinas’s understanding of penitential contrition reveals a complex interplay of the different objects of love, the gift of fear, and finally friendship with God. This article offers an analysis of Aquinas’s accounts of penance and contrition with respect to these key elements. I argue that (...) contrition performs a fundamental role in countering, restoring, and safeguarding a proper ordering of love and attainment of the ultimate good of union with God. In short, contrition is the act that directly counters the interior disorder wrought by sin and provides an ongoing counter to the threat of additional disorder. Sin’s disorder is the aversion to God and conversion to self, while contrition involves the aversion to self and a conversion to God. (shrink)

"Perhaps more than any other scientist of our century, Edward O. Wilson has scrutinized animals in their natural settings, tweezing out the dynamics of their social organization, their relationship with their environments, and their behavior, not only for what it tells us about the animals themselves, but for what it can tell us about human nature and our own behavior. He has brought the fascinating and sometimes surprising results of these studies to general readers through a remarkable collection of books, (...) including The Diversity of Life, The Ants, On Human Nature, and Sociobiology. The grace and precision with which he writes of seemingly complex topics has earned him two Pulitzer prizes, and the admiration of scientists and general readers around the world.In Search of Nature presents for the first time a collection of the seminal short writings of Edward O. Wilson, addressing in brief and eminently readable form the themes that have actively engaged this remarkable intellect throughout his career.""The central theme of the essays is that wild nature and human nature are closely interwoven. I argue that the only way to make complete sense of either is by examining both closely and together as products of evolution.... Human behavior is seen not just as the product of recorded history, ten thousand years recent, but of deep history, the combined genetic and cultural changes that created humanity over hundreds of thousands of years. We need this longer view, I believe, not only to understand our species, but more firmly to secure its future.The book is composed of three sections. ""Animal Nature, Human Nature"" ranges from serpents to sharks to sociality in ants. It asks how and why the universal aversion to snakes might have evolved in humans and primates, marvels at the diversity of the world's 350 species of shark and how their adaptive success has affected our conception of the world, and admonishes us to ""be careful of little lives""-to see in the construction of insect social systems ""another grand experiment in evolution for our delectation.""The Patterns of Nature"" probes at the foundation of sociobiology, asking what is the underlying genetic basis of social behavior, and what that means for the future of the human species. Beginning with altruism and aggression, the two poles of behavior, these essays describe how science, like art, adds new information to the accumulated wisdom, establishing new patterns of explanation and inquiry. In ""The Bird of Paradise: The Hunter and the Poet,"" the analytic and synthetic impulses-exemplified in the sciences and the humanities-are called upon to give full definition to the human prospect.""Nature's Abundance"" celebrates biodiversity, explaining its fundamental importance to the continued existence of humanity. From ""The Little Things That Run the World""-invertebrate species that make life possible for everyone and everything else-to the emergent belief of many scientists in the human species' possible innate affinity for other living things, known as biophilia, Wilson sets forth clear and compelling reasons why humans should concern themselves with species loss. ""Is Humanity Suicidal?"" compares the environmentalist's view with that of the exemptionalist, who holds that since humankind is transcendent in intelligence and spirit, our species must have been released from the iron laws of ecology that bind all other species. Not without optimism, Wilson concludes that we are smart enough and have time enough to avoid an environmental catastrophe of civilization-threatening dimensions-if we are willing both to redirect our science and technology and to reconsider our self-image as a species.In Search of Nature is a lively and accessible introduction to the writings of one of the most brilliant scientists of the 20th century. Imaginatively illustrated by noted artist Laura Southworth, it is a book all readers will treasure.". (shrink)

The Perception-Action Model (PAM) is a cogent theory of how organisms get information about others' experiences. However, such a stimulus-driven mechanism does not handle well the complex choices that humans face about how to respond to this information. Hyperbolic reward discounting permits a reward-driven mechanism for both how aversive empathic experiences can compete for attention and how pleasurable empathic experiences are constrained.

Malicious moral envy is an aversive reaction to a rival’s moral properties or accomplishments, accompanied by a tendency to level-down the target by morally tarnishing or sabotaging them. In this essay I give an account of malicious moral envy, showing how it is a sub-type of envy more generally. I describe Donald Trump’s behaviors toward Barack Obama and Anthony Fauci as a case study of malicious moral envy. I argue that malicious moral envy is puzzling, first because it is self-defeating, (...) and then—more interestingly—because it betrays an ambivalence about morality and moral requirements. I explore how malicious moral envy relates to other issues in the literature on moral ambivalence, including moral exemplars, moral saints, admirable immorality, and the pathologizing of moral outliers. Ultimately I suggest that mild forms of malicious moral envy may play an important role in helping agents navigate the socially complex and constantly changing landscape of moral requirements. (shrink)

Utilitarianism, it has been said, is not sensitive to the distribution of welfare. In making risky decisions for others there are multiple sensitivities at work. I present examples of risky decision-making involving drug allocations, charitable giving, breast-cancer screening and C-sections. In each of these examples there is a different sensitivity at work that pulls away from the utilitarian prescription. Instances of saving fewer people at a greater risk to many is more complex because there are two distributional sensitivities at work (...) that pull in opposite directions from the utilitarian calculus. I discuss objections to these sensitivities and conclude with some reflections on the value of formal modelling in thinking about societal risk. (shrink)

Deciphering the neural basis of subjective experience remains one of the great challenges in the natural sciences. The structural complexity and the limitations around invasive experimental manipulations of the human brain have impeded progress towards this goal. While animals cannot directly report first-person subjective experiences, their ability to exhibit flexible behaviours such as motivational trade-offs are generally considered evidence of sentience. The worm _Caenorhabditis elegans_ affords the unique opportunity to describe the circuitry underlying subjective experience at a single cell (...) level as its whole neural connectome is known and moreover, these animals exhibit motivational trade-offs. We started with the premise that these worms were sentient and then sought to understand the neurons that were both necessary and sufficient for a motivational trade-off involving the rewarding experience of food and the negative experience of an aversive odour. A simple hierarchical network consisting of two chemosensory neurons and three interneurons was found to produce an output to motoneurons that enabled worms to respond in a contextually appropriate manner to an aversive odour according to the worm's hunger state. Given that this circuitry is like that found in the human spinal cord, retina, and primary visual cortex, three regions which are neither necessary nor sufficient for subjective experience, we conclude that motivational trade-offs are not a criterion for subjective experience in worms. Furthermore, once the neural substrate for a behaviour is described, we question the explanatory role of subjective experience in behaviour. (shrink)

Research on cognitive processes has primarily focused on cognitive control and inhibitory processes to the detriment of other psychological processes, such as defense mechanisms, which can be used to modify aggressive impulses as well as self/other images during interpersonal conflicts. First, we conducted an in-depth theoretical analysis of three socio-cognitive models and three psychodynamic models and compared main propositions regarding the source of aggression and processes that influence its enactment. Second, 32 participants completed the Hostile Expectancy Violation Paradigm in which (...) scenarios describe a hostile vs. non-hostile social context followed by a character's ambiguous aversive behavior. The N400 effect to critical words that violate expected hostile vs. non-hostile intent of the behavior was analyzed. Prepotent response inhibition was measured using a Stop Signal task and DMs were assessed with the Defense Style Questionnaire. Results showed that reactive aggression and HIA were not significantly correlated with response inhibition but were significantly positively and negatively correlated with image distorting defense style and adaptive defense style, respectively. The present article has highlighted the importance of integrating socio-cognitive and psychodynamic models to account for the full complexity underlying psychological processes that influence reactive aggressive behavior. (shrink)

Contrary to the outstanding simplistic view of the taste system, learning studies show a more complex picture. Behavioral data using conditioned taste preference and aversion tasks support the idea that mixtures involve complex interactions between individual taste cues. Evidence from taste conditioned blocking, taste perceptual learning, and taste learned preferences is considered to support such a view. Greater support for research in taste learning and memory is required for a complete understanding of taste recognition.

The grounded theory research method embodies a crucial element of postmodernist thinking due to its aversion to theory verification and its ability to imbue analysts with the power to discover theory. These processes closely mirror systems thinking because they allow for holistic examination. Postmodern systems thinking combines the worldview of postmodernism with systems thinking, creating a mechanism that is both respectful to the variations of human interaction and the need for "de-compartmentalizing" complex systems. The postmodern systems thinking framework united (...) with grounded action research could be a potent approach for the dissemination of localized, culture-specific ideas in countries susceptible to Western hegemony. (shrink)

The Westermarck effect (sexual inhibition among individuals raised together) is argued to be mediated olfactorily. Various animals, including humans, distinguish among individuals by scent (significantly determined by MHC genotype), and some avoid cosocialized associates on this basis. Possible models of olfactory mechanisms in humans are evaluated. Evidence suggests aversions develop during an early sensitizing period, attach to persons as much as to their scents, and are more powerful among females than among males. Adult to child aversions may develop similarly, but (...) more likely result from stimulus generalization. This hypothesis accords with current evidence and yields testable predictions (e.g., anosmia will prevent inhibition) that, should they be supported, will conclusively ground the Westermarck effect in a biological mechanism. (shrink)

In his Fragments of a Journal, playwright Eugene Ionesco wrote: According to Freud, the three obstacles that prevent us from being are anxiety, pity and aversion. This is the threefold chain that binds us. But our chain is fourfold or even fivefold: hatred or aggressiveness are equal hindrances to freedom. Desire is the most serious obstacle to our deliverance. Freudianism can thus, to some extent, be reconciled with Buddhism... Ionesco goes on to suggest that the ultimate implications of psychoanalysis (...) are not far removed from those of Buddhism. In this book Anthony Molino teases out those implications in a collection of writings on the complex relationship between the two disciplines. (shrink)

This essay considers distinct ways of understanding these complexities, specifically by reference to the anthropological and metaphysical thought of St. Maximus the Confessor. Maximus’ understanding of human knowledge and volition and desire are interpreted in light of his commitments concerning doctrine of God, read through his systematic correction of a broadly “Origenist” aversion to metaphysical motion.

This essay considers distinct ways of understanding these complexities, specifically by reference to the anthropological and metaphysical thought of St. Maximus the Confessor. Maximus’ understanding of human knowledge and volition and desire are interpreted in light of his commitments concerning doctrine of God, read through his systematic correction of a broadly “Origenist” aversion to metaphysical motion.

In this essay, I discuss Kames' aesthetic theory, as presented in his essay, ‘Our Attachment to Objects of Distress’ (concerning the problem of tragedy), and in Elements of Criticism. I argue that Kames' (non-)response to the problem of tragedy – that we find tragedies painful (not pleasing), yet are ‘attracted to them through the workings of the “blind instinct” of sympathy’ – is intended to call the standard formulation of the problem of tragedy (‘why do we find such painful things (...) pleasing?’) into question. This standard formulation, on Kames' view, mistakenly assumes that we cannot be attracted to anything but pleasure, whereas tragedy (among other phenomena) shows that human nature is considerably more complex than this. I argue, further, that Kames' treatment of tragedy exemplifies the character of his aesthetics more broadly: aesthetic values are explained by reference to general laws governing human nature (we are attracted to this sort of thing, averse to that, etc.) – or explanatory naturalism. But Kames also argues that we can, upon reflection, judge that this instinct and this exercise of it is good (as in the case of tragedy, which is, Kames argues, morally educative because it strengthens our sympathy), by contrast to other cases where instincts may not achieve their ends. Thus Kames also proposes a normative aesthetic naturalism, according to which we should educate our instinctual affective responses so that they will be appropriate to their objects and beneficial for the human goods that they are meant to promote. (shrink)

Rhetoric is at present the object of a rehabilitation on a grand scale, all the more as it overlaps the fields of literature, linguistics, and philosophy. Actually, if philosophy rejects and removes rhetoric, it is nevertheless, as a method of word, wholly impregnated with it. To investigate the complex relationship of mutual implication in which rhetoric and philosophy are involved is part and parcel of this plan of re-evaluation of rhetoric as “discourse art” with a view to a re-definition of (...) its field and functions. In this perspective, rhetoric articulates itself within, in relation to, and with Plato's dialogues in a much more subtle and complex manner than warranted by the process of “anti-rhetoricalness” initiated by philosophy against rhetoric after Plato. Going back to the origins of this conflict and recalling the system of oppositions supporting the official Platonic vulgate, this study begins to pave the way for a micr-reading of the Platonic text regarded as a paradigm of philosophic textuality. It is certainly true that the Phaedrus, the Gorgias, and the Symposium set up a system of oppositions between between rhetoric and dialectrics which are in contrast with each other in the word practices, in the rules and methods of discourse, and which are antinomic in their ends. This system of oppositions always seems to be referable to the opposition between “speaking fair” and “speaking the truth”. But the strategies and procedures set going in the Symposium, in particular in “Agathon's speech” and in “Diotima and Socrates' speech” betray a much closer connection between the supposed “bad rhetoric” revealed by Phaedrus and the “good rhetoric” which is dialectrics.The search for this connection is conducted through two types of reading of the Symposium. In actual fact, between the paronomasia on the agathoi and that on “Gorgias' head” (this Gorgon of rhetoric) there takes place a speech, Agathon's, whose parodied, exacerbated, and counterfeit rhetoric allows us to gauge Plato's own rhetoric in this artefact which distances itself, more or less openly, from Gorgian rhetoric. This “hyper-rhetoricalness” and “over-grammaticalness” cannot be there with the sole aim of serving as evidence against rhetoric. It is in fact possible to perceive through the web of the text the ends, quite rhetorical themselves, which preside over the structure of Agathon's speech, seen from the viewpoint of the figure of the antithesis.Thus, it is in the play of a “neo-rhetoricalness” where we must, in the last analysis, look for the spring allowing the philosophical discourse to overturn the rhetorical one. And while in Giorgias what clothes the discourse is actually the truth, in Plato it is the antinomy between “speaking fair” and “speaking the truth”, conveniently set up, which forms the basis of the function of diversion by which Socrates points out — in the complex network of the continuity and discontinuity existing between rhetoric and philosophy — the structures of reversal and the original upheavals which Plato imposes on the relation between rhetorical and dialectric discourse. Actually, dialectrics is found in “Socrates and Diotima's speech”, not as “anti-rhetoric”, but rather as a “transposition” of the rhetorical discourse, thus acquiring the traits of a “neo-rhetoric”. The analysis of this discourse, which constitutes the second reading exercise of the Symposium, allows us to pick out the aversion and inversion strategies that turn dialectrics in an overtuned rhetoric. The founding deed of this “inversion” (rather than “separation”) is recognizable in the alteration it introduces in the first plase in the type of discourse, which from a rhetorical, explicitly addressed, macrological, monological, and continuous discourse turns into a dialectical, brachylogous, dialogic discourse with partners and interlocutors, i.e. into a dialogue; in the second place, the subject of the discourse shifts from the locuteur, author and signer of the discourse to ever-present interlocutors who end up by making room for a talking and knowing speaker in a regime of anonymous subjectivity: this is an extreme alteration of the anthropological and epistemic subject, culminating in the scientific discourse of Euclidean geometry. Finally, the inversion is recognizable in the object of the discourse, whose prâgma slips from being the predicate of a qualified grammatical subject into a process of objectivation and substantivation, thereby moving from the rhetorical question “What is beautiful?” to the philosophical question “What is the beautiful?”.The hypothesis of a “neo-rhetoricalness” of dialectics, underlying this research, is therefore more Platonic than it appears, insofar as between rhetoric and dialectics there has been a tradition which has tried to wipe out the traces of its transmission, but where the neo-rhetoricalness of dialectics shows through quite clearly, taking advantage, without admitting it, from a more ancient rhetoric than it is itself. (A.T.). (shrink)

In lieu of an abstract, here is a brief excerpt of the content:diacritics 30.1 (2000) 25-48 [Access article in PDF] Postcolonialism's Archive Fever Sandhya Shetty and Elizabeth Jane Bellamy Jacques Derrida. Archive Fever. Trans. Eric Prenowitz. Chicago: U of Chicago P, 1996. ________. Of Grammatology. Trans. Gayatri Chakravorty Spivak. Baltimore: John Hopkins UP, 1976. Gayatri Chakravorty Spivak. "Can the Subaltern Speak?" Marxism and the Interpretation of Culture. Ed. Cary Nelson and Lawrence Grossberg. Urbana: U of Illinois P, 1988. 271-313. 1. (...) Reading the Subaltern Archivally--or, Back to Antiquity Many readers of "Can the Subaltern Speak?" have been disturbed by Spivak's controversial answer to her own question, which is that "no scene of speaking" can arise for the subaltern woman; no discursive space can emerge from which she could formulate an "utterance." 1 One way of rephrasing Gayatri Spivak's highly resonant question might be, Can there be such a thing as a "postcolonial archive"? The purpose of our essay is to demonstrate just how crucial the concept of an "archive"--perhaps even a "postcolonial archive"--is for a more sympathetic understanding of Spivak's now notorious "silencing" of the subaltern woman. The underread and scarcely commented-on third and fourth sections of Spivak's essay raise the question, Can we approach the gendered subaltern more productively if our project is to recover not "lost voices" but rather lost texts? In the process of unpacking the textual complexities underlying Britain's 1829 abolition of sati (the widow's self-immolation on her husband's funeral pyre), Spivak pushes us further back in time when she observes intriguingly that "the archival... work involved here is indeed a task of 'measuring silences'" [286, our emphasis]. 2 We contend that her [End Page 25] choice of the term "archival" is highly motivated and can serve as the long-overdue occasion for a return to the largely unread sections of "Can the Subaltern Speak?"We can think of at least two risks involved in our undertaking. For one thing, revisitations to well-known essays can often seem more regressive than innovative. We are well aware that we may have to overcome a certain indifference on the part of readers who, feeling confident that they know it well, judge that "Can the Subaltern Speak?" (now over ten years old) has had its theoretical "moment" and should now give way to more current efforts to locate nonelite, subaltern subjectivity within a politics of resistance. A second concern is that because our project of reading the subaltern woman "archivally" must necessarily reexamine and justify Spivak's career-long engagement with Derrida and with deconstruction, we must be aware of the extent to which her deconstructive feminism has been prematurely and unfairly associated with the supposed political shortcomings of Derridean deconstruction, the regrettable result being an almost reflex aversion to her deconstructive theory within both feminism and postcolonialism. Despite these risks, however, we hope that our use of the archive as the governing principle for our return to Spivak's essay can pave the way for a more sympathetic reading of Spivak's "silent" subaltern. Our essay will argue that "Can the Subaltern Speak?" deserves a foundational or canonical status within postcolonial theory and should experience a "staying power" on the current critical scene as far-reaching and significant as Edward Said's Orientalism.Spivak's essay at one point refers quite literally to the concept of an archive, that is, the colonial "archive" of the East India Company, consisting of the "correspondence among the police stations, the lower and higher courts, the courts of directors, the prince regent's court," and so on [298]--all the documents instrumental in British law's recodification of sati from "ritual" to "crime" (also, we might add, the archive of subaltern historiography). 3 However, as Foucault's concept of the archive reminds us, the [End Page 26] archive is not just "that whole mass of texts that belong to a single discursive [in this case, legal] formation," but can also be conceptualized more abstractly as the "law of what can be said, the system that governs the appearance of statements as unique events... (shrink)

The selection of the procurement model, which is a process of discretion exercised by procurement officials, is crucial to the Public-private Partnership procurement performance. From theoretical analysis and international practice, we could find that the negotiation method is more suitable for complex PPP projects, while the tendering method is widely used in China’s PPP procurement. To analyze the reasons for the phenomenon, we used the logit regression model to examine the influence of regulatory competition, risk aversion preference, and tacit (...) interaction on the procurement model selection based on the data of 8,926 PPP projects from 2009 to 2021 in China. The results indicate that regulatory competition leads to confusion in procurement model selection, while risk aversion preference and tacit interaction significantly promote the application of tendering. Moreover, the heterogeneity analysis of regions and return models prove that provincial capitals and municipalities are more susceptible to regulatory competition, risk aversion preference, and tacit interaction than ordinary cities. Compared with user-pay projects, government-pay projects and viability gap funding projects are more susceptible to regulatory competition and risk aversion preference, and less affected by tacit interaction. Therefore, to optimize the procurement model selection, policymakers should improve procurement policies to reduce the adverse effects of regulatory competition, risk aversion preference, and tacit interactions. (shrink)

PARP‐1 is a multifunctional enzyme that can modulate gene expression. Cohen‐Armon et al.1 found that a homologue of PARP‐1 is activated in the Aplysia nervous system as the animal responds to an aversive stimulus, which leads to sensitization, and during a more complex form of learning that involves feeding behavior. Significantly, inhibiting PARP‐1 activation blocked the learning. Several key pathways in Aplysia neurons are activated both during learning and after injury, suggesting that mechanisms of learning evolved from primitive responses to (...) injury. Since PARP‐1 is evolutionarily conserved as a responder to various forms of stress, the finding that PARP‐1 is activated during learning supports this idea. BioEssays 26:1268–1271, 2004. © 2004 Wiley Periodicals, Inc. (shrink)

In a world of confrontations between numerous cultures, traditions, languages, and religions, the meaning of “human” and “humanism” reaches a higher level of “humanness.” The pluralism of cultural, political, and religious outlook creates new options and alternative interpretations of what constitutes the “human.” True humanness is always there, open and accessible to all, with nothing being hidden or obscured. At the same time, true humanness is also a matter of doing, not just being. To be “true” is to live the (...) truth, to be with it, and to be part of it. We exist inside this truth as a passion, which informs all the decisions we make in life. So true humanness is not something objective and static, something to be studied from a distance; true humanness is an up-close and personal way of living, a mode of existence, something that is relational. Our way toward a more complex understanding of humanness faces similar obstacles as a yogi encounters on his way to the final way of Yoga. Patañjali in his Yoga Sutras describes these obstacles—kleshas—as the afflictions of the human mind, or destructive and disturbing emotions: ignorance, ego, attachment, aversion, and clinging to life. A higher understanding of “humanness” will not be reached without an ethical engagement of individuals, as well as formal and informal commitment of institutions and nations. Such an endeavor will consequently reveal yet-undiscovered human potential, leading to a renaissance of our acting, thinking, and believing. (shrink)