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)

It has often been remarked that Bohr's writings on the interpretation of quantum mechanics make scant reference to the mathematical formalism of quantum theory; and it has not infrequently been suggested that this is another symptom of the general vagueness, obscurity and perhaps even incoherence of Bohr's ideas. Recent years have seen a reappreciation of Bohr, however. In this article we broadly follow this "rehabilitation program". We offer what we think is a simple and coherent reading of Bohr's statements about (...) the interpretation of quantum mechanics, basing ourselves on primary sources and making use of and filling lacunas in|recent secondary literature. We argue that Bohr's views on quantum mechanics are more firmly connected to the structure of the quantum formalism than usually acknowledged, even though Bohr's explicit use of this formalism remains on a rather global and qualitative level. In our reading, Bohr's pronouncements on the meaning of quantum mechanics should first of all be seen as responses to concrete physical problems, rather than as expressions of a preconceived philosophical doctrine. In our final section we attempt a more detailed comparison with the formalism and conclude that Bohr's interpretation is not far removed from present-day non-collapse interpretations of quantum mechanics. (shrink)

The call for ‘sustainable degrowth’ has recently turned into a focal point of critical social and ecological debate, as well as a framework for diverse strands of activism. So far, little is known about the motives, attitudes and practices of grassroots activists within the degrowth spectrum. This article presents results of a survey conducted at the 2014 International Degrowth Conference, revealing both the presence of a widely shared basic consensus among respondents and their broad division into five distinguishable sub-currents. A (...) cluster analysis shows that degrowth provides a framework for a diversity of critical and transformational approaches. We identify and describe five such currents: eco-radical sufficiency-oriented critics of civilisation; moderate immanent reformers; a transitory group of voluntarist-pacifist idealists; the modernist rationalist Left; and the alternative practical Left. (shrink)

Moral imagination is a process that involves a thorough consideration of the ethical elements of a decision. We sought to explore what might distinguish moral imagination from other ethical approaches within a complex business simulation. Using a three-component model of moral imagination, we sought to discover whether organization cultures with a salient ethics theme activate moral imagination. Finding an effect, we sought an answer to whether some individuals were more prone to being influenced in this way by ethical cultures. We (...) found that employees with strong moral identities are less influenced by such cultures than employees whose sense of self is not defined in moral terms. (shrink)

Self-care apps are booming. Early iterations of this technology focused on tracking health and fitness routines, but recently some developers have turned their attention to the cultivation of character, basing their conceptual resources on the Hellenistic tradition (Stoic Meditations™, Stoa™, Stoic Mental Health Tracker™). Those familiar with the final writings of Michel Foucault will notice an intriguing coincidence between the development of these products and his claims that the Hellenistic tradition of self-cultivation has much to offer contemporary life. In this (...) article, I explore Foucault’s cryptic remarks on this topic, and argue that today’s self-care developers can improve future products by paying attention to the Hellenistic exercises of self-cultivation he identifies as especially important. (shrink)

Ethical scandals in business are all too common. Due to the increased public awareness of the transgressions of business executives and the potential costs associated with these transgressions, ethical leadership is among the top qualities sought by organizations as they hire and promote managers. This search for ethical leaders intersects with a labor force that is becoming more racially diverse than ever before. In this paper, we propose that the ethical leadership qualities of business leaders may be perceived differently depending (...) upon the race of the leader. Using two experimental studies in the USA, we examine the difference in ethical leadership perceptions between a Black hypocritical CEO and an ethical CEO. Next, we consider a Black ethically ambiguous CEO and an ethical CEO. The findings indicate that a Black leader faces larger negative impact in hypocritical and ambiguous conditions than a similar White leader. There were no significant race effects in the ethical conditions in which a leader demonstrated a personal commitment to ethics through words or actions. We discuss the implications of these findings. (shrink)

In this paper I reply to the critiques of my recent book *Kant's Radical Subjectivism* by Andrew Brook, Anil Gomes, Robert Howell and Alexandra Newton.

The position that I seek to defend in this article is that the epistemological hegemony that is presently one of the defining characters of the relationship between Africa and the global North is a form of injustice which makes the talk of ‘global justice’ illusory. In arguing thus, I submit that denying the indigenous people of Africa an epistemology that is comparable to epistemologies from other geopolitical centres translates to questioning their humanity which is a form of injustice. I thus (...) proceed to argue that, as a precondition to an authentic discourse on the possibility of ‘global justice’; epistemic injustice must first be challenged and rejected. In so doing, I am defending the position that the acceptance and respect for the diversity of the peoples of this world and their epistemologies is imperative if genuine justice at global level is to be realised. (shrink)

For any normative domain, we can theorize about what is good in that domain. Such theories include utilitarianism, a view about what is good morally. But there are many domains other than the moral; these include the prudential, the aesthetic, and the intellectual or epistemic. In this last domain, it is good to be knowledgeable and bad to ignore evidence, quite apart from the morality, prudence, and aesthetics of these things. This dissertation builds a theory that stands to the epistemic (...) domain as utilitarianism stands to the moral domain. It builds an epistemic value theory. (shrink)

Continuing on the value of givenness, Dennis Vanden Auweele argues that a modern project for absolutized autonomy cannot do but dread silence, which signals a hiccup or momentary lapse in the project of logos. And yet, Vanden Auweele shows that silence can be a convalescence that renders human beings receptive to something in excess of finite determination, which can in turn inspire self-determination to new heights.

Considering the popular framing of an artificial intelligence as a rational agent that always seeks to maximise its expected utility, referred to as its goal, one of the features attributed to such rational agents is that they will never select an action which will change their goal. Therefore, if such an agent is to be friendly towards humanity, one argument goes, we must understand how to specify this friendliness in terms of a utility function. Wolfhart Totschnig, argues in contrast that (...) a fully autonomous agent will have the ability to change its utility function and will do so guided by its values. This commentary examines computational accounts of goals, values and decision-making. It rejects the idea that a rational agent will never select an action that changes its goal but also argues that an artificial intelligence is unlikely to be purely rational in terms of always acting to maximise a utility function. It nevertheless also challenges the idea that an agent which does not change its goal cannot be considered fully autonomous. It does agree that values are an important component of decision-making and explores a number of reasons why. (shrink)

Drugged bodies are commonly depicted as passive, suffering and abject, which makes it hard for them to be known in other ways. Wanting to get closer to these alternative bodies and their resourcefulness for living, I turned to body-mapping as an inventive method for telling different kinds of drug-using stories. Drawing on a research project with people who inject heroin and crack cocaine in London, UK, I employed body-mapping as a way of studying drugged bodies in their relation to others, (...) human and non-human, in the injecting event. I invited participants to draw their bodies in describing these otherwise hard-to-articulate experiences. Following Donna Haraway, I conceptualise body-mapping as a more-than-human mode of storytelling where different kinds of bodies can be known. Here, I look at three such bodies – sensing-bodies, temporal-bodies and environment-bodies – and argue that it is through being able to respond to such bodies that more hospitable ways of living with drugs can become possible. (shrink)

Although the history of the word ‘ geology ’ has often been referred to by those interested in the development of the science, that history has never been fully traced. An endeavor is made to do so here, taking the story at least as far as 1813, by which time the basic word had unquestionably been established in its modern form and meaning. Various claims as to who first gave the science its present name are also briefly examined.

The notion of an automaton, as it is employed in the natural philosophy of Descartes and his closest followers, has three main components. None of them is new; what is new in early modern philosophy is the uses to which this old notion is put, and the idiosyncrasies into which its components are combined by subsequent philosophers. The thaumaturgic element is never entirely suppressed; but the more down-to-earth usage exemplified in antiquity by Aristotle’s references predominates. The automaton is quite often (...) the opposite of wonderful: phenomena that might excited wonder are proved to be unworthy of it, just by showing that they are the productions of an automaton. The automaton is, first of all, a machine, and therefore an artifact, human or (if the metaphor becomes literal) divine. It offers a model of intelligibility—to use Peter Dear’s term—for a certain class of natural phenomena, namely those we find in living things. But Descartes wants from it something more. In Descartes’ usage, a machine is that which makes itself available not just to “mechanical” explanation, but to a complete explanation, an explanation that makes all others superfluous. Not all machines, of course, are automata. Two further components figure in the notion. One is that automata are typically imitative. From the automata thaumata of Aristotle’s De Motu animalium to the nymphs of Salomon de Caus’s fountains, many automata are likenesses, partaking both of the iconic (to use Peirce’s term) and the symbolic. Moving sculptures proceed moving pictures by over two thousand years. They succeeded if they convinced their audiences that they could do what their prototypes did—where the doing is typically restricted to some few sorts of act. The wind-up mouse skitters across the floor like a real mouse; but it does not eat, nor does it seek the.. (shrink)

Though virtually unknown before 1851, the exceptionally scenic Yosemite Valley of California soon attracted continuing attention as a geological anomaly. J. D. Whitney, state geologist and Harvard professor, advocated a tectonic theory of its origin. Despite its seemingly official status, Whitney's theory even failed to convince some of his own subordinates. An unexpectedly effective dissenter not associated with Whitney was John Muir, then a tatterdemalion vagrant. Though the two men never met, conflict between their inflexible and mutually exclusive geological theories (...) persisted well into the twentieth century. Eventually, both dogmatists were proved wrong, but Muir had come closer to what we now accept. Several geological and geomorphological issues of importance entered into later discussions of Yosemite. The whole controversy, moreover, illuminates such further issues as the influence of preconceptions on theorizing, the role of authority in science, and the interactions of professionals with amateurs. (shrink)

John Playfair left a library of over 1,400 volumes at his death. Analysing these augments our understanding of his mind, particularly with regard to geology. Two questions of special import are why this teacher of mathematics was interested in geology at all, and why, having written his Illustrations of the Huttonian theory of the Earth he never completed the proposed second edition of this famous and influential work.

Speculation concerning the age of the earth begins with civilisation itself. The creation myths of ancient Egypt and other early cultures were soon expanded into elaborate cosmologies by Indian, Persian and Greek philosophers. Jewish and, more insistently, Christian scholars long believed that the Bible provided an exact chronology beginning with the Creation . Such truncated apocalyptic chronologies were opposed first by Aristotelian advocates of an eternal earth and then by deistic freethinkers who regarded the earth's age as indefinite but immense. (...) As textual scholarship cast doubt upon the literal reliability of Genesis, alternative chronologies arose which depended increasingly upon geological evidence. James Hutton's assertions about the earth's age reflect his awareness of this broader context and define his own important contribution to it. (shrink)

This commentary acknowledges the importance of Davey's biocognitive approach to the uneven distribution of fears on the basis of its contribution to a human model for understanding fear. An integrated heredity-environment and developmental transactional approach based on field/system theory is recommended in place of the mechanistic heredity × environment interactionism that Davey uses to explain behavioral ontogeny.

This thesis offers an original theory of how we can cultivate our passionate attachments based on the Francophone interpretation of the Hellenistic conception of self-cultivation. Recently Harry Frankfurt, Bernard Williams, and Susan Wolf have argued that practical philosophers must direct more attention to how our passionate attachments radically affect our resolution to the question of ‘how one should live’. By neglecting this topic, these thinkers argue, we overlook some of the strongest and most distinctively human motivations that guide our practical (...) lives, ones that have a powerful effect on our capacity to flourish. Not only should philosophers explain how our moral obligations and prudential concerns guide our conduct, they should also explain how and why we are guided by deep-seated passionate attachments, considerations that Frankfurt, Williams, and Wolf argue provide the conditions for leading a life with a sense of meaning and purpose. Despite viewing passionate attachments as being vitally important, Frankfurt, Williams, and Wolf offer separate accounts of either why we cannot actively cultivate them, or why we cannot form a philosophical theory of doing so. If there is a way in which we can cultivate our passionate attachments, then these thinkers argue that we must look outside philosophy: to the contingency of personal preference, to self-help instruction manuals, to guidance from religious traditions, or in extremis to clinical psychology. My study aims to show that this attitude is overly pessimistic. Not only do we have reason to view passionate attachments as susceptible to growth, change, and improvement, but we should view these entities as amenable to self-cultivation. Only by understanding this process can we construct a theory of cultivating our passionate attachments. Focusing on Pierre Hadot’s and Michel Foucault’s respective accounts of Hellenistic self-cultivation, provides vital conceptual tools to formulate a theory of cultivating our passionate attachments. First, their accounts of Hellenistic self-cultivation offer the conceptual resources for a philosophical theory of how we can cultivate our passionate attachments. Second, the exercises of self-cultivation they focus on allow us to outline a practical method though which we can cultivate our passionate character. This takes the exercises of self-cultivation beyond their historical use, as well as beyond their role in the respective projects of these Francophone thinkers. Doing this brings out a significantly new dimension to the role of the passionate attachments in the flourishing life: not only are they valuable in the way Frankfurt, Williams, and Wolf suggest, but we can offer theoretical and practical accounts how we can cultivate them based on the Hellenistic conception of self-directed character change. (shrink)

As Children’s Laureate 2013–2015, Malorie Blackman raised awareness of the lack of racial diversity in children’s fiction. Underrepresentation of ethnic minorities in fiction and the publishing industry’s infrastructure is a severe problem in the world of children’s books, as illuminated by research into the publishing environment of the past 15 years, and the books populating current bestseller charts. Pierre Bourdieu’s theory of economic and symbolic capital is important to understanding how diversity is highlighted in the contemporary literary field, but his (...) polarization of the different form of capital as motivation for creating art is reductive. Storytelling is about combining voices and experiences, and publishers can, and should, combine economic and symbolic motivations in publishing diverse fiction for children. Publishing a book because it will be successful economically and because it is the right thing to do are not mutually exclusive; in publishing diverse children’s fiction, both motives can and should inspire us. (shrink)

A study of the tradition of ethical socialism, its successes, its failures, and its relevance to contemporary Britain. It focuses on a group of writers who, although separated by time, all promoted this brand of socialism. It chronicles their thoughts and theories, and examines their intentions.

With the noted intelligence failures prior to the September 11 attacks and the 2003 Iraq War, the US intelligence community has recognized the need to acquire new, outside expertise to mitigate against future intelligence breakdowns. This recent attention on intelligence outreach provides Science and Technology Studies scholars with an opportunity to consider the role they might play in these efforts, as well as the various opportunities and difficulties that can shape these relationships, and the types of knowledge that can be (...) produced and known from engagements with these secret communities. This paper provides a reflection on how two STS scholars have attempted to intervene into intelligence and the lessons learned. (shrink)

Virtue ethical interpretations of Nietzsche are increasingly viewed as a promising way to explain his moral philosophy, although current interpretations disagree on which character traits he regards as virtues. Of the first-, second-, and third-wave attempts addressing this question, only the latter can explain why Nietzsche denies that the same character traits are virtues for all individuals. Instead of positing the same set of character traits as Nietzschean virtues, third-wave theorists propose that Nietzsche only endorses criteria determining whether a specific (...) character trait is a virtue or vice for a specific individual. The article examines the criteria-based approaches of third-wave theorists Lester Hunt and Christine Swanton, showing how they urgently need revising to explain Nietzsche’s endorsement of non-acquisitive character traits. To do this I explore Nietzsche’s unpublished remarks on Spinoza, which I contend better explains why he understands non-acquisitive character traits as virtues. (shrink)

Amsterdam University Press is a leading publisher of academic books, journals and textbooks in the Humanities and Social Sciences. Our aim is to make current research available to scholars, students, innovators, and the general public. AUP stands for scholarly excellence, global presence, and engagement with the international academic community.

A recent dispute between Richard Dawkins and Edward O. Wilson concerning fundamental concepts in sociobiology is examined. It is argued that sociobiology has not fared well since the 1970s, and that its survival as a ‘scientific’ perspective has been increasingly tenuous. This is, at least in part, because it has failed to move forward in the ways its developers anticipated, but also because it has not seen the developments in natural history, genomics and social science it was relying upon. It (...) is argued that sociobiology has become a purely utilitarian perspective, a way of looking at things, reliant increasingly on studies of the behaviour of social insects for its scientific credentials. The dispute between Dawkins and Wilson is then reconsidered in this light, and it is argued that – regardless of which position prevails – sociobiology’s parlous state as a means of explaining action is now difficult to disguise. (shrink)

As advances in medicine continue to develop, questions of how medical research impacts human rights continue to be raised. Research on medical products depends on study participants’ who are willing to donate their time, effort, and willingly take on the inherent risk of trial research. Testing of new products (prescription medicine and medical devices) is always unpredictable. Even higher degrees of unpredictability are always associated with those products having new mechanisms of action. ‘Unpredictability’ refers to:The inability to estimate four aspects (...) of risk related to a newly designed product with a new mechanism of action:More work needs to be done across academic boundaries concerning citizens’ rights to receive full information about new medical products. The important tasks of clarifying and communicating the levels of unpredictability of a medical product lie in three areas: (i) consent and informed consent in patient care; (ii) consent and informed consent in research on humans; and (iii) information provided to consumers, physicians, and researchers by product manufacturers. The right to full and open disclosure of risk information regarding medical products affects citizens in three different positions: (i) as study participants bearing the risks of new medical products; (ii) as patients who are asked to consider these products as treatment in their medical care; and (iii) as consumers who may receive less than full disclosures about medical products from product manufacturers. To achieve this goal of full and open disclosure of product risks, society must focus on the obligations of product manufacturers to provide this type of disclosure about their medical products. I will argue that citizens are owed these rights because citizens are the study participants who bear the risks related to medical product testing. (shrink)