It is shown how to restrict recursion on notation in all finite types so as to characterize the polynomial-time computable functions. The restrictions are obtained by using a ramified type structure, and by adding linear concepts to the lambda calculus.

According to a natural view of instrumental normativity, if you ought to do φ, and doing ψ is a necessary means for you to do φ, then you ought to do ψ. In “Instrumental Normativity: In Defense of the Transmission Principle,” Benjamin Kiesewetter defends this principle against certain actualist-inspired counterexamples. In this article I argue that Kiesewetter’s defense of the transmission principle fails. His arguments rely on certain principles—Joint Satisfiability and Reason Transmission—which we should not accept in the unqualified forms (...) needed to establish his conclusion. (shrink)

It is usually maintained by biologists and philosophers alike that essentialism is incompatible with evolutionary biology, and that abandoning essentialism was a precondition of progress being made in the biological sciences. These claims pose a problem for anyone familiar with both evolutionary biology and current metaphysics. Very few current scientific theories enjoy the prestige of evolutionary biology. But essentialism – long in the bad books amongst both biologists and philosophers – has been enjoying a strong resurgence of late amongst analytical (...) philosophers with a taste for metaphysics. Indeed, to impartial observers it is likely to appear that both evolutionary biology and essentialism are as well supported in their respective domains as could reasonably be expected. There is thus at least a prima facie tension here between evolutionary biology, metaphysics and, as we shall see, pre-theoretical common sense. (shrink)

In this paper we review the factors alleged to be responsible for the creation of inaccurate reports among preschool-aged children, focusing on so-called "source misattribution errors." We present the first round of results from an ongoing program of research that suggests that source misattributions could be a powerful mechanism underlying children′s false beliefs about having experienced fictitious events. Preliminary findings from this program of research indicate that all children of all ages are equally susceptible to making source misattributions. Data from (...) a follow-up wave of data indicate that very young children may be disproportionately vulnerable to these kinds of errors when the procedure is changed slightly to create mental images more easily. This vulnerability leads younger preschoolers, on occasion, to claim that they actually experienced events that they only thought about. These preliminary findings are discussed in the context of the ongoing debate over the veracity and durability of delayed reports of early memories, repressed memories, dissociative states, and the validity risks posed by therapeutic techniques that entail repeated visually guided imagery inductions. (shrink)

This article provides an international perspective on how new media technologies are shifting the parameters of debates about journalism ethics. It argues that new, mixed media help create an ?open media ethics? and offers an exploration of how these developments encourage a transition from a closed professional ethics to an ethics that is the concern of all citizens. The relation between an open media ethics and the idea of a global fifth estate, facilitated by global online media, is explored. The (...) article concludes by providing suggestions for key normative conditions that could guide media ethics in this new media world. (shrink)

1 Introducing Monsieur Foucault Stephen J. Ball Michel Foucault is an enigma, a massively influential intellectual who steadfastly refused to align himself ...

Atheist philosophers Jean-Paul Sartre and Kurt Baier, though from different philosophical traditions, shared a common concern about the traditional Judeo-Christian-Muslim doctrine that human beings are the creations of a Supreme Being. For Sartre, in “Existentialism is a Humanism” (1946), a God who designed us would thereby detract from our freedom and dignity. For Baier, in “The Meaning of Life” (1957), the idea that God designs us to serve his own purposes was deeply offensive in treating us as artifacts, domestic animals, (...) or slaves. Indeed, Baier said explicitly what was implicit in Sartre: that the divine creation of humans as would violate Immanuel Kant’s respect for persons principle. But this Kantian objection is badly flawed in ignoring the crucial role of human free will in traditional Abrahamic theism. Still, if we focus not on the divine-creation doctrine but on the doctrine of eternal torment for non-worshippers of God, then traditional Abrahamic theism does arguably undermine human freedom and dignity. For the threat of eternal torment is extraordinarily coercive. Keywords: theism, artifacts, free will, eternal torment, coercion. (shrink)

This book develops an alternative approach to sentence- and word-meaning, which I dub the speech-act theoretic approach, or STA. Instead of employing the syntactic and semantic forms of modern logic–principally, quantification theory–to construct semantic theories, STA employs speech-act structures. The structures it employs are those postulated by a novel theory of speech-acts. STA develops a compositional semantics in which surface grammar is integrated with semantic interpretation in a way not allowed by standard quantification-based theories. It provides a pragmatic theory of (...) truth, a treatment of logically complex discourse as expressive cognitive states, and a background metaphysics in which the world is a totality of logically simple states of affairs. The book also puts forward an account of how intentional states provide the simple, representational foundation for a superstructure of speech-act structures–a system of thoughts–that far outruns the expressive power of the intentional foundation. In short, it provides an account of cognitive foundations of a language and a naturalistic reduction of semantics through an expressive theory of semantic norms. (shrink)

Transnational corporations have become actors with significant political power and authority which should entail responsibility and liability, specifically direct liability for complicity in human rights violations. Holding TNCs liable for human rights violations is complicated by the discontinuity between the fragmented legal/political structure of the TNC and its integrated strategic reality and the international state system which privileges sovereignty and non-intervention over the protection of individual rights. However, the post-Westphalian transition—the emergence of multiple authorities, increasing ambiguity of borders and jurisdiction (...) and blurring of the line between the public and private spheres—should facilitate imposing direct responsibility on transnational firms. Mechanisms for imposing direct responsibility on TNCs are considered including voluntary agreements and international law. However, I conclude that a hybrid public-private regime which relies on non-hierarchical compliance mechanisms is likely to be both more effective and consistent with the structure of the emerging transnational order. (shrink)

This chapter defends the project of global media ethics against the skeptics. The overall question for this chapter can be stated as follows: Is the creation of global media ethics as a whole a realistic and desirable goal? The chapter proceeds by exploring, and responding to, the major criticisms of the project and its idea of moral globalism. It then presents a realistic conception of what can be achieved by global media ethics. The chapter concludes that it is both rational (...) and practically worthwhile to support the project of global media ethics. (shrink)

Is it a good objection to a moral theory that it demands a great deal of individual agents? I argue that if we interpret the question to be about the potential welfare costs associated with our moral obligations, the answer must be “no.” However, the demands a moral theory makes can also be measured in terms of what it requires us to take responsibility for. I argue that this is distinct from what we may be required to do or give (...) up, and that it provides a conception of demandingness that makes better sense of our intuitive reactions. (shrink)

How the diversity of membership of research ethics committees is arrived at has, to date, largely been fairly arbitrary. However, a tool to help determine one's moral preference is now available and it is introduced here as, arguably, having the potential to assist with ensuring a more meaningful diversity amongst an ethics committee's membership. The tool is seen to be easily applied – but, it is argued, may be conceived on at least two false premises. Firstly, despite different theories of (...) ethics, none can be proved to give the ‘right’ answer other than in its own terms. Secondly, if there is an ethical hierarchy, as the model suggests, then ethical diversity must become redundant for the possibility of achieving ethical excellence. (shrink)

The experience of having to suffer debilitating pain is far too common in the United States, and many patients continue to be inadequately treated by their doctors. Although many physicians freely admit that their pain management practices may have been somewhat lacking, many more express concern that the prescribing of heightened levels of opioid analgesics may result in closer regulatory scrutiny, criminal investigation, or even criminal prosecution.Although several researchers have examined the regulatory environment and the threat of sanction or harm (...) it poses to physicians and patients, few have examined the likelihood of investigation or prosecution stemming from the aggressive use of opioids in physician-directed pain management. Accordingly, in an effort to assess whether the fear of prosecution is realistic and, if so, what factors contribute to its likelihood, we surveyed chief prosecutors in four states about their knowledge, opinions, and attitudes concerning opioids and the prosecution of physicians stemming from the treatment of patients who were either terminally ill or suffering from chronic noncancer pain. (shrink)

Global Media Ethics is the first comprehensive cross-cultural exploration of the conceptual and practical issues facing media ethics in a global world. A team of leading journalism experts investigate the impact of major global trends on responsible journalism. The first full-length, truly global textbook on media ethics; Explores how current global changes in media promote and inhibit responsible journalism; Includes relevant and timely ethical discussions based on major trends in journalism and global media; Questions existing frameworks in media ethics in (...) light of the impact of global media; Contributors are leading experts in global journalism and communication. (shrink)

Falk's argument takes for granted that “protolanguage” used a genetic propensity for producing word-forms. Using developmental evidence, I dispute this assumption and, instead, reframe the argument in terms of behavioral ecology. Viewed as niche-construction, putting the baby down can help clarify not only the origins of talk but also the capacity to modify what we are saying as we speak.

SummaryKekulé first suggested a hexagonal structure for benzene in 1865. For over a half-century after, chemists struggled to reconcile proposed structures for benzene and other aromatic compounds with their resistance to chemical transformation and tendency to maintain the type during reaction. The combined structural and reactivity features of these compounds were eventually covered by the term ‘aromaticity’. Kekulé, Bamberger and Thiele had each proposed a criterion for aromaticity; all were either empirically contradicted or incapable of evaluation. In the 1930s, two (...) rival quantum mechanical methods succeeded in establishing a physical basis for aromaticity. Using valence bond theory, Pauling attributed benzene's stability to its being a resonance hybrid of several Lewis structures. Calculating resonance energies was challenging but manipulating Lewis structures was not; that procedure provided qualitative insights into aromatic structure and reactivity. Resonance theory appealed especially to organic chemists and eclipsed Hückel's contemporaneous molecular orbital approach, which remained relatively inaccessible. In the 1950s, however, simple rules derived from Hückel's mathematics, combined with proton NMR data, provided seemingly universal criteria for aromaticity. In the event, post-1950 discoveries of non-organic, three-dimensional compounds such as ferrocene and the fullerenes that exhibit aromatic properties led chemists to doubt the utility and universality of ‘aromaticity’ as a concept. A recent consensus maintains that aromaticity is a multi-variable phenomenon that cannot be reduced to a strict definition, a property it shares with other core chemical concepts such as ‘acidity’ and ‘reactivity’. (shrink)

This essay responds to Hirstein, Sifferd and Fagan’s book, Responsible Brains, which claims that executive function is the guiding mechanism that supports both responsible agency and the necessity for some excuses. In contrast, I suggest that executive function is not the universal acid and the neuroscience at present contributes almost nothing to the necessary psychological level of explanation and analysis. To the extent neuroscience can be useful, it is virtually entirely dependent on well-validated psychology to correlate with the neuroscientific variables (...) under investigation. The essay considers what executive function is and what the neuroscience adds to our understanding of it. Then it addresses moral and legal responsibility generally, and specific doctrines. Executive function is seldom found to be the most perspicuous approach to any of the general or specific moral and legal questions. (shrink)

Expression patterns of Antennapedia‐like homeogenes in the mouse embryo show many similarities to those of their homologues in Drosophila. It is argued here that homeogenes may regulate development of the body plan in mouse by mechanisms similar to those used in Drosophila. In particular, they may differentially specify positional address of cell groups within lineage compartments along the body axes. In vertebrates, a single ancestral homeogene cluster has become duplicated to give four separate clusters. Comparisons of homeogene expression patterns between (...) different clusters of the mouse suggest ways in which duplication has permitted development of a more complex body plan. Cluster duplication may therefore have provided a selective advantage during vertebrate evolution. (shrink)

Although pharmaceutical practice tends to prefer to take DNA samples from whole blood, this could be both unnecessary and even unethical. The buccal swabbing method offers to provide an adequate and reliable sample less invasively and with the necessary minimal risk to the subject that virtually all ethical guidelines advocate.

This paper adopts a pragma-dialectic approach to explore inclusion in real-world argumentation. Having outlined theories of deliberative democracy—focussing on Habermas’s discourse model—and pragma-dialectic methods for analysing argumentative exchanges in the real world, we then relate them. From this we identify the potential for using the enhanced detail of pragma-dialectic analysis to constructively understand dynamics of inclusion in the political decision processes of central concern to deliberative democratic theories.In the remainder of the article we illustrate this potential with our own pragma-dialectic (...) analysis of an instance of real-world argumentation in a political policymaking process—a deliberative forum in the contentious field of mental health. The detail afforded by the pragma-dialectic method allows us to more clearly identify the complex layers and dynamics of argument involved in these policy deliberations, allowing insights into mechanisms for inclusion in deliberations, relative to the parties to such deliberations, their roles and competing interests and perspectives.By relating the two fields of deliberative democratic theory and pragma-dialectics this article aims to develop their complementary potential—in particular by suggesting, and briefly illustrating—how pragma-dialectic methods might enhance analysis of the dynamics of argumentation in political policymaking processes, in particular as an aid to constructive reflection on those processes by theorists and participants together. (shrink)

Life history shaped language as, cascading in time, social strategies became more verbal. Although the insight is important, Locke & Bogin also advocate a code model of language. Rejecting this input-output view, I emphasize the interpersonal dynamics of dialogue. From this perspective, childish minds as well as language could be derived from the selective advantages of a total interactional history.

In this clearly written undergraduate textbook, Stephen Laumakis explains the origin and development of Buddhist ideas and concepts, focusing on the philosophical ideas and arguments presented and defended by selected thinkers and sutras from various traditions. He starts with a sketch of the Buddha and the Dharma, and highlights the origins of Buddhism in India. He then considers specific details of the Dharma with special attention to Buddhist metaphysics and epistemology, and examines the development of Buddhism in China, Japan, (...) and Tibet, concluding with the ideas of the Dalai Lama and Thich Nhat Hanh. In each chapter he includes explanations of key terms and teachings, excerpts from primary source materials, and presentations of the arguments for each position. His book will be an invaluable guide for all who are interested in this rich and vibrant philosophy. (shrink)

Various potential strategic interactions between a “strong” Artificial intelligence and humans are analyzed using simple 2 × 2 order games, drawing on the New Periodic Table of those games developed by Robinson and Goforth. Strong risk aversion on the part of the human player leads to shutting down the AI research program, but alternative preference orderings by the human and the AI result in Nash equilibria with interesting properties. Some of the AI-Human games have multiple equilibria, and in other cases (...) Pareto-improvement over the Nash equilibrium could be attained if the AI’s behavior towards humans could be guaranteed to be benign. The preferences of a superintelligent AI cannot be known in advance, but speculation is possible as to its ranking of alternative states of the world, and how it might assimilate the accumulated wisdom of humanity. (shrink)

This paper addresses a nonspecialist audience on how sociobiological accounts of human nature might be relevant to Christian theology. I begin with some confessional remarks to clarify what I mean by Christian theology and how I understand it to be related to science. I indicate briefly why sociobiology might be of interest to theology and then move on to sketch some ways in which sociobiology might relate to theological ethics. My basic point is that sociobiology is directly relevant to theological (...) ethics in its understanding of evolved human emotional predispositions but not in its normative reflection proper. (shrink)

Dissanayake argues that art behaviors – which she characterizes first as patterns or syndromes of creation and response and later as rhythms and modes of mutuality – are universal, innate, old, and a source of intrinsic pleasure, these being hallmarks of biological adaptation. Art behaviors proved to enhance survival by reinforcing cooperation, interdependence, and community, and, hence, became selected for at the genetic level. Indeed, she claims that art is essential to the fullest realization of our human nature. I make (...) three criticisms: Dissanayake’s theory cannot account adequately for differences in the aesthetic value of artworks; the connections drawn between art and reproductive success are too stretched to account for art's production, nature, and reception; indeed, art enters the picture only because it is so thinly characterized that it remains in doubt that her topic is art as we understand it. (shrink)