ABSTRACTAttentional bias to uncertain threat is associated with anxiety disorders. Here we examine the extent to which emotional face distractors and individual differences in intolerance of uncertainty, impact saccades in two versions of the “follow a cross” task. In both versions of the follow the cross task, the probability of receiving an emotional face distractor was 66.7%. To increase perceived uncertainty regarding the location of the face distractors, in one of the tasks additional non-predictive cues were presented before the onset (...) of the face distractors and target. We did not find IU to impact saccades towards non-cued face distractors. However, we found IU, over Trait Anxiety, to impact saccades towards non-predictive cueing of face distractors. Under these conditions, IU individuals’ eyes were pulled towards angry face distractors and away from happy face distractors overall, and the speed of this deviation of the eyes was determined by the combination of the c... (shrink)

Modern discussions of natural resources focus on increasing public control over extractive industries proposing measures that range from increasing the public's share of the gain via royalties and taxes to regulating extractive activities to prevent environmental problems to outright expropriation of private investments. This article argues that such efforts are counterproductive because the fundamental economic problem of natural resources is producing the knowledge necessary to locate and extract resource deposits. The public benefit comes from enabling the use of the resources (...) and the increased economic activity their discovery produces rather than from royalties or expropriation. The key question in designing natural resource laws is thus their effects on the incentive to discover and manage resources. Private property rights in natural resources are the best way to provide such incentives. Fortunately, the combination of property rights and tort law principles (trespass and nuisance) enables property rights to solve environmental problems related to natural resource extraction as well. (shrink)

Peter Morriss discusses the notion of 'power' and attempts to show how recent accounts of power have misinterpreted crucial components, thereby producing faulty analyses. He puts the study of power into a modern context and also explains why an understanding of power is so important in developing a radical critique of a society. The revised second edition includes a new foreword.

Origins of language. It is asserted that the work reveals an issue crucial to his philosophy, namely his ambiguous response to language. Plato's most basic assertion is that words are mere imitations of reality and cannot be trusted to be an accurate mode of transmitting knowledge. Plato refuses to take a systematic position towards language by mingling the divine with the human and the conventional with the natural. The easily proven ambiguity of plato's theory of language is shown to be (...) the basis of many of the problems in his metaphysics, epistemology, and aesthetics. (shrink)

Games may seem like a waste of time, where we struggle under artificial rules for arbitrary goals. The author suggests that the rules and goals of games are not arbitrary at all. They are a way of specifying particular modes of agency. This is what make games a distinctive art form. Game designers designate goals and abilities for the player; they shape the agential skeleton which the player will inhabit during the game. Game designers work in the medium of agency. (...) Game-playing, then, illuminates a distinctive human capacity. We can take on ends temporarily for the sake of the experience of pursuing them. Game play shows that our agency is significantly more modular and more fluid than we might have thought. It also demonstrates our capacity to take on an inverted motivational structure. Sometimes we can take on an end for the sake of the activity of pursuing that end. (shrink)

In this article, I try to embark on an understanding of the work that the concept of freedom does, by distinguishing it from the concept of power. When we are interested in our power, we are interested in what we are able to do; it is plausible to think that when we are interested in freedom, we are interested in something else. The article is largely concerned with looking for this 'something else'. I suggest that freedom differs from power in (...) focusing on the constraints that we are under. When we are interested in freedom, the importance of these constraints is not particularly that they stop us doing things, because that is covered by considering our powers. I suggest that the constraints are important - if they are important at all - because some constraints insult our dignity. This suggests an alternative approach to the current focus on freedom as a property of actions: that of freedom as a property of persons. This idea is explored and defended. In a final section on republican freedom, I argue, against Pettit, that there is no distinctive concept of republican freedom ; but that there is a different - and a highly attractive - political theory present in republicanism. (shrink)

There seems to be a deep tension between two aspects of aesthetic appreciation. On the one hand, we care about getting things right. On the other hand, we demand autonomy. We want appreciators to arrive at their aesthetic judgments through their own cognitive efforts, rather than deferring to experts. These two demands seem to be in tension; after all, if we want to get the right judgments, we should defer to the judgments of experts. The best explanation, I suggest, is (...) that aesthetic appreciation is something like a game. When we play a game, we try to win. But often, winning isn’t the point; playing is. Aesthetic appreciation involves the same flipped motivational structure: we aim at the goal of correctness, but having correct judgments isn’t the point. The point is the engaged process of interpreting, investigating, and exploring the aesthetic object. Deferring to aesthetic testimony, then, makes the same mistake as looking up the answer to a puzzle, rather than solving it for oneself. The shortcut defeats the whole point. This suggests a new account of aesthetic value: the engagement account. The primary value of the activity of aesthetic appreciation lies in the process of trying to generate correct judgments, and not in having correct judgments. -/- *There is an audio version available: look for the Soundcloud link, below.*. (shrink)

Since 1990 it has been illegal in Britain to create human/animal hybrids. But what is the objection to hybrids? A proposal based on a fear of blurring conceptual boundaries is offered; this fear also seems to underlie several other of our deep-seated taboos, such as incest and bestiality, which are often explained in other, quite inappropriate, ways. The new law shows that the boundary between the human and the animal is still thought of as crucial and untransgressable in modern Britain, (...) yet it is not clear why; the world-views that in the past justified protecting this particular boundary are usually thought of as having been abandoned centuries ago. Thus it would seem that within our culture there are firmly entrenched taboos that are not readily justifiable from within that culture; the taboo against blurring the human/animal boundary is one such. This raises the question whether this human/animal boundary is one we should still want to protect in this way. (shrink)

In this article, I try to embark on an understanding of the work that the concept of freedom does, by distinguishing it from the concept of power. When we are interested in our power, we are interested in what we are able to do; it is plausible to think that when we are interested in freedom, we are interested in something else. The article is largely concerned with looking for this 'something else'. I suggest that freedom differs from power in (...) focusing on the constraints that we are under. When we are interested in freedom, the importance of these constraints is not particularly that they stop us doing things, because that is covered by considering our powers. I suggest that the constraints are important - if they are important at all - because some constraints insult our dignity. This suggests an alternative approach to the current focus on freedom as a property of actions: that of freedom as a property of persons. This idea is explored and defended. In a final section on republican freedom, I argue, against Pettit, that there is no distinctive concept of republican freedom ; but that there is a different - and a highly attractive - political theory present in republicanism. (shrink)

I propose to study one problem for epistemic dependence on experts: how to locate experts on what I will call cognitive islands. Cognitive islands are those domains for knowledge in which expertise is required to evaluate other experts. They exist under two conditions: first, that there is no test for expertise available to the inexpert; and second, that the domain is not linked to another domain with such a test. Cognitive islands are the places where we have the fewest resources (...) for evaluating experts, which makes our expert dependences particularly risky. -/- Some have argued that cognitive islands lead to the complete unusability of expert testimony: that anybody who needs expert advice on a cognitive island will be entirely unable to find it. I argue against this radical form of pessimism, but propose a more moderate alternative. I demonstrate that we have some resources for finding experts on cognitive islands, but that cognitive islands leave us vulnerable to an epistemic trap which I will call runaway echo chambers. In a runaway echo chamber, our inexpertise may lead us to pick out bad experts, which will simply reinforce our mistaken beliefs and sensibilities. (shrink)

[This book] develops an account of rationality and justice that is tradition specific.-http://undpress.nd.edu.

Belief in propositions has had a long and distinguished history in analytic philosophy. Three of the founding fathers of analytic philosophy, Gottlob Frege, Bertrand Russell, and G. E. Moore, believed in propositions. Many philosophers since then have shared this belief; and the belief is widely, though certainly not universally, accepted among philosophers today. Among contemporary philosophers who believe in propositions, many, and perhaps even most, take them to be structured entities with individuals, properties, and relations as constituents. For example, the (...) proposition that Glenn loves Tracy has Glenn, the loving relation, and Tracy as constituents. What is it, then, that binds these constituents together and imposes structure on them? And if the proposition that Glenn loves Tracy is distinct from the proposition that Tracy loves Glenn yet both have the same constituents, what is about the way these constituents are structured or bound together that makes them two different propositions? In The Nature and Structure of Content, Jeffrey C. King formulates a detailed account of the metaphysical nature of propositions, and provides fresh answers to the above questions. In addition to explaining what it is that binds together the constituents of structured propositions and imposes structure on them, King deals with some of the standard objections to accounts of propositions: he shows that there is no mystery about what propositions are; that given certain minimal assumptions, it follows that they exist; and that on his approach, we can see how and why propositions manage to have truth conditions and represent the world as being a certain way. The Nature and Structure of Content also contains a detailed account of the nature of tense and modality, and provides a solution to the paradox of analysis. Scholars and students working in the philosophy of mind and language will find this book rewarding reading. (shrink)

We offer an account of the generic use of the term “porn”, as seen in recent usages such as “food porn” and “real estate porn”. We offer a definition adapted from earlier accounts of sexual pornography. On our account, a representation is used as generic porn when it is engaged with primarily for the sake of a gratifying reaction, freed from the usual costs and consequences of engaging with the represented content. We demonstrate the usefulness of the concept of generic (...) porn by using it to isolate a new type of such porn: moral outrage porn. Moral outrage porn is representations of moral outrage, engaged with primarily for the sake of the resulting gratification, freed from the usual costs and consequences of engaging with morally outrageous content. Moral outrage porn is dangerous because it encourages the instrumentalization of one’s empirical and moral beliefs, manipulating their content for the sake of gratification. Finally, we suggest that when using porn is wrong, it is often wrong because it instrumentalizes what ought not to be instrumentalized. (shrink)

Niko Čavčavaże -- Tʻamaz Buačʻiże -- Zurab Kakabaże -- Eduard Kodua.

This book develops an Aristotelian account of the virtue of practical intelligence or "phronesis"--an excellence of deliberating and making choices--which ...

Artificial intelligence (AI) and robotics are digital technologies that will have significant impact on the development of humanity in the near future. They have raised fundamental questions about what we should do with these systems, what the systems themselves should do, what risks they involve, and how we can control these. - After the Introduction to the field (§1), the main themes (§2) of this article are: Ethical issues that arise with AI systems as objects, i.e., tools made and used (...) by humans. This includes issues of privacy (§2.1) and manipulation (§2.2), opacity (§2.3) and bias (§2.4), human-robot interaction (§2.5), employment (§2.6), and the effects of autonomy (§2.7). Then AI systems as subjects, i.e., ethics for the AI systems themselves in machine ethics (§2.8) and artificial moral agency (§2.9). Finally, the problem of a possible future AI superintelligence leading to a “singularity” (§2.10). We close with a remark on the vision of AI (§3). - For each section within these themes, we provide a general explanation of the ethical issues, outline existing positions and arguments, then analyse how these play out with current technologies and finally, what policy consequences may be drawn. (shrink)

What is a game? What are we doing when we play a game? What is the value of playing games? Several different philosophical subdisciplines have attempted to answer these questions using very distinctive frameworks. Some have approached games as something like a text, deploying theoretical frameworks from the study of narrative, fiction, and rhetoric to interrogate games for their representational content. Others have approached games as artworks and asked questions about the authorship of games, about the ontology of the work (...) and its performance. Yet others, from the philosophy of sport, have focused on normative issues of fairness, rule application, and competition. The primary purpose of this article is to provide an overview of several different philosophical approaches to games and, hopefully, demonstrate the relevance and value of the different approaches to each other. Early academic attempts to cope with games tried to treat games as a subtype of narrative and to interpret games exactly as one might interpret a static, linear narrative. A faction of game studies, self-described as “ludologists,” argued that games were a substantially novel form and could not be treated with traditional tools for narrative analysis. In traditional narrative, an audience is told and interprets the story, where in a game, the player enacts and creates the story. Since that early debate, theorists have attempted to offer more nuanced accounts of how games might achieve similar ends to more traditional texts. For example, games might be seen as a novel type of fiction, which uses interactive techniques to achieve immersion in a fictional world. Alternately, games might be seen as a new way to represent causal systems, and so a new way to criticize social and political entities. Work from contemporary analytic philosophy of art has, on the other hand, asked questions whether games could be artworks and, if so, what kind. Much of this debate has concerned the precise nature of the artwork, and the relationship between the artist and the audience. Some have claimed that the audience is a cocreator of the artwork, and so games are a uniquely unfinished and cooperative art form. Others have claimed that, instead, the audience does not help create the artwork; rather, interacting with the artwork is how an audience member appreciates the artist's finished production. Other streams of work have focused less on the game as a text or work, and more on game play as a kind of activity. One common view is that game play occurs in a “magic circle.” Inside the magic circle, players take on new roles, follow different rules, and actions have different meanings. Actions inside the magic circle do not have their usual consequences for the rest of life. Enemies of the magic circle view have claimed that the view ignores the deep integration of game life from ordinary life and point to gambling, gold farming, and the status effects of sports. Philosophers of sport, on the other hand, have approached games with an entirely different framework. This has lead into investigations about the normative nature of games—what guides the applications of rules and how those rules might be applied, interpreted, or even changed. Furthermore, they have investigated games as social practices and as forms of life. (shrink)

AP‐2 is a recent significant addition to the list of transcription factors that have been demonstrated by targeted gene disruption to be essential for normal development. Two recent reports of AP‐2 null mutant mice(1,2) indicate that AP‐2 holds a key position in the network of genes and proteins controlling developmental pattern and morphogenesis, and that it is particularly important for development of the cranial region and for midline fusions.

Retinoic acid (RA), a derivative of vitamin A, is essential for normal mammalian development. Developmental abnormalities induced by RA excess and vitamin A deficiency are different even though they affect the same organ systems, and it is clear that there are intraembryonic tissue differences in the requirement for RA. The developmental functions of RA are mediated by its effects on gene expression. In the nucleus, two different forms of RA bind to and activate two families of nuclear receptors, which themselves (...) co‐operate in initiating the transcription of target genes. In this article I propose that the amount of RA reaching the nucleus in different embryonic tissues is modulated by a mechanism involving three cytoplasmic binding proteins for retinol (CRBP I) and retinoic acid (CRABP I and II). Abnormalities of craniofacial development resulting from exposure of early neural plate stage embryos to RA excess have been studied in some detail; their initial stages involve alteration of both morphological development and the segment‐specific pattern of gene expression in the early hindbrain and its derived neural crest. This system is ideal for studying the relationships between retinoic acid receptors, retinoid binding proteins, and the development of genetic and morphological pattern. (shrink)

Uncertainty and emotion are an inevitable part of everyday life and play a vital role in mental health. Yet, our understanding of how uncertainty and emotion interact is limited. Here, an online survey was conducted to examine whether uncertainty evokes and modulates a range of negative and positive emotions. The data show that uncertainty is predominantly associated with negative emotional states such as fear/anxiety. However, uncertainty was also found to modulate a variety of other negative and positive emotional states, depending (...) on the valence of an anticipated outcome and the sub parameter of uncertainty. Uncertainty increased the intensity of negative emotional states and decreased the intensity of positive emotional states. These findings support prior research suggesting that uncertainty is aversive and associated with negative emotional states such as fear and anxiety. However, the findings also revealed that uncertainty is involved in eliciting and modulating a wide array of emotional phenomena beyond fear and anxiety. This study highlights an opportunity for further study of how uncertainty and emotion interactions are conceptualised generally and in relation to mental health. (shrink)

In her BBC Reith Lectures on Trust, Onora O’Neill offers a short, but biting, criticism of transparency. People think that trust and transparency go together but in reality, says O'Neill, they are deeply opposed. Transparency forces people to conceal their actual reasons for action and invent different ones for public consumption. Transparency forces deception. I work out the details of her argument and worsen her conclusion. I focus on public transparency – that is, transparency to the public over expert domains. (...) I offer two versions of the criticism. First, the epistemic intrusion argument: The drive to transparency forces experts to explain their reasoning to non-experts. But expert reasons are, by their nature, often inaccessible to non-experts. So the demand for transparency can pressure experts to act only in those ways for which they can offer public justification. Second, the intimate reasons argument: In many cases of practical deliberation, the relevant reasons are intimate to a community and not easily explicable to those who lack a particular shared background. The demand for transparency, then, pressures community members to abandon the special understanding and sensitivity that arises from their particular experiences. Transparency, it turns out, is a form of surveillance. By forcing reasoning into the explicit and public sphere, transparency roots out corruption — but it also inhibits the full application of expert skill, sensitivity, and subtle shared understandings. The difficulty here arises from the basic fact that human knowledge vastly outstrips any individual’s capacities. We all depend on experts, which makes us vulnerable to their biases and corruption. But if we try to wholly secure our trust — if we leash groups of experts to pursuing only the goals and taking only the actions that can be justified to the non-expert public — then we will undermine their expertise. We need both trust and transparency, but they are in essential tension. This is a deep practical dilemma; it admits of no neat resolution, but only painful compromise. (shrink)

The ninth edition of Media Ethics: Issues and Cases has been updated to reflect the most pressing ethical issues in media. Featuring 25 new cases on hot topic issues from fake news to drones and a new chapter on social justice, this authoritative case book gives students the tools to make ethical decisions in an increasingly complex environment.

This book offers solutions to two persistent and I believe closely related problems in epistemology. The first problem is that of drawing a principled distinction between perception and inference: what is the difference between seeing that something is the case and merely believing it on the basis of what we do see? The second problem is that of specifying which beliefs are epistemologically basic (i.e., directly, or noninferentially, justified) and which are not. I argue that what makes a belief a (...) perceptual belief, or a basic belief, is not any introspectible feature of the belief but rather the nature of the cognitive system, or "module", that is causally responsible for the belief. Thus, even zombies, who in the philosophical literature lack conscious experiences altogether, can have basic, justified, perceptual beliefs. -/- The theories of perceptual and basic beliefs developed in the monograph are embedded in a larger reliabilist epistemology. I use this theory of basic beliefs to develop a detailed reliabilist theory: Inferentialist Reliabilism, which offers a reliabilist theory of inferential justification and which solves some longstanding problems for other reliabilist views by demanding inferential support for some—but not all—beliefs. The book is an instance of a thoroughgoingly naturalistic approach to epistemology. Many of my arguments have an empirical basis, and the view that I endorse reserves a central role for the cognitive sciences—in particular, cognitive neuroscience—in filling in the details of an applied epistemological theory. (shrink)

Informed consent is a central topic in contemporary biomedical ethics. Yet attempts to set defensible and feasible standards for consenting have led to persistent difficulties. In Rethinking Informed Consent in Bioethics Neil Manson and Onora O'Neill set debates about informed consent in medicine and research in a fresh light. They show why informed consent cannot be fully specific or fully explicit, and why more specific consent is not always ethically better. They argue that consent needs distinctive communicative transactions, by which (...) other obligations, prohibitions, and rights can be waived or set aside in controlled and specific ways. Their book offers a coherent, wide-ranging and practical account of the role of consent in biomedicine which will be valuable to readers working in a range of areas in bioethics, medicine and law. (shrink)

Recent conversation has blurred two very different social epistemic phenomena: echo chambers and epistemic bubbles. Members of epistemic bubbles merely lack exposure to relevant information and arguments. Members of echo chambers, on the other hand, have been brought to systematically distrust all outside sources. In epistemic bubbles, other voices are not heard; in echo chambers, other voices are actively undermined. It is crucial to keep these phenomena distinct. First, echo chambers can explain the post-truth phenomena in a way that epistemic (...) bubbles cannot. Second, each type of structure requires a distinct intervention. Mere exposure to evidence can shatter an epistemic bubble, but may actually reinforce an echo chamber. Finally, echo chambers are much harder to escape. Once in their grip, an agent may act with epistemic virtue, but social context will pervert those actions. Escape from an echo chamber may require a radical rebooting of one's belief system. (shrink)

Contemporary developments in reproductive technology hold great promise for those who have difficulty conceiving naturally. However, they have generated extensive debate among lawyers, ethicists, legislators, the media, and the public. Concern has intensified recently in light of claimed attempts to clone human beings. One implication of the new reproductive technologies upon which few commentators have focused is their effect on inheritance rights and on the notorious Rule Against Perpetuities. For example, what impact should the possible existence of frozen sperm or (...) frozen embryos have upon the execution of wills and implementation of the Rule? If one leaves property to one’s children but has frozen sperm or embryos that might produce children the Rule? If one leaves property to one’s children but has frozen sperm or embryos that might produce children decades after one’s death, what should be done about the distribution of the estate? These difficult questions can no longer be ignored. (shrink)

Contemporary developments in reproductive technology hold great promise for those who have difficulty conceiving naturally. However, they have generated extensive debate among lawyers, ethicists, legislators, the media, and the public. Concern has intensified recently in light of claimed attempts to clone human beings. One implication of the new reproductive technologies upon which few commentators have focused is their effect on inheritance rights and on the notorious Rule Against Perpetuities. For example, what impact should the possible existence of frozen sperm or (...) frozen embryos have upon the execution of wills and implementation of the Rule? If one leaves property to one’s children but has frozen sperm or embryos that might produce children the Rule? If one leaves property to one’s children but has frozen sperm or embryos that might produce children decades after one’s death, what should be done about the distribution of the estate? These difficult questions can no longer be ignored. (shrink)