This case involves invasive research on captive wild populations of birds to study aggressive animal behavior. The case and associated commentaries raise and examine fundamental issues: whether and under what conditions, such research is ethically justified when the research has no expected, direct application to the human species; the moral status of animals and how one balances concern for the animal’s interests against the value of gains in scientific knowledge. They also emphasize the issue (...) of the importance of a thorough literature search to ensure appropriate research design and experimental design to minimize animal suffering. It raises the issue of circumstances in which such research should be modified or terminated. (shrink)

This case involves invasive research on captive wild populations of birds to study aggressive animal behavior. The case and associated commentaries raise and examine fundamental issues: whether and under what conditions, such research is ethically justified when the research has no expected, direct application to the human species; the moral status of animals and how one balances concern for the animal’s interests against the value of gains in scientific knowledge. They also emphasize the issue (...) of the importance of a thorough literature search to ensure appropriate research design and experimental design to minimize animal suffering. It raises the issue of circumstances in which such research should be modified or terminated. (shrink)

This case involves invasive research on captive wild populations of birds to study aggressive animal behavior. The case and associated commentaries raise and examine fundamental issues: whether and under what conditions, such research is ethically justified when the research has no expected, direct application to the human species; the moral status of animals and how one balances concern for the animal’s interests against the value of gains in scientific knowledge. They also emphasize the issue (...) of the importance of a thorough literature search to ensure appropriate research design and experimental design to minimize animal suffering. It raises the issue of circumstances in which such research should be modified or terminated. (shrink)

This case involves invasive research on captive wild populations of birds to study aggressive animal behavior. The case and associated commentaries raise and examine fundamental issues: whether and under what conditions, such research is ethically justified when the research has no expected, direct application to the human species; the moral status of animals and how one balances concern for the animal’s interests against the value of gains in scientific knowledge. They also emphasize the issue (...) of the importance of a thorough literature search to ensure appropriate research design and experimental design to minimize animal suffering. It raises the issue of circumstances in which such research should be modified or terminated. (shrink)

Ethics on the Ark presents a passionate, multivocal discussion—among zoo professionals, activists, conservation biologists, and philosophers—about the future of zoos and aquariums, the treatment of animals in captivity, and the question of whether the individual, the species, or the ecosystem is the most important focus in conservation efforts. Contributors represent all sides of the issues. Moving from the fundamental to the practical, from biodiversity to population regulation, from animal research to captive breeding, Ethics on the Ark represents an (...) important gathering of the many fervent and contentious viewpoints shaping the wildlife conservation debate. (shrink)

Cetaceans show high cognitive abilities and strong social bonds. Their primary sensory modality to communicate and sense the environment is acoustics. Research on their echolocation and social vocalizations typically uses visual and tactile systems adapted from research on primates or birds. Such research would benefit from a purely acoustic communication system to better match their natural capabilities. We argue that a full duplex system, in which signals can flow in both directions simultaneously is essential for communication (...) research. We designed and implemented a full duplex system to acoustically interact with cetaceans in the wild, featuring digital echo-suppression. We pilot tested the system in Arctic Norway and achieved an echo suppression of 18 dB. We discuss the limiting factors and how to improve the echo suppression further. The system enabled vocal interaction with the underwater acoustic scene by allowing experimenters to listen while producing sounds. We describe our motivations, then present our pilot deployment and give examples of initial explorative attempts to vocally interact with wild orcas and humpback whales. (shrink)

For over a decade the Hawaiian crow, or ‘alalā, has been extinct in the wild, the only remaining birds living their lives in captivity. As the time for possible release approaches, questions of species identity – in particular focused on how birds have been changed by captivity – have become increasingly pressing. This article explores how identity is imagined and managed in this programme to produce ‘authentic’ crows. In particular, it asks what possibilities might be opened up (...) by a move beyond relatively static notions of how these birds ought to be, towards more performative understandings of species identity. This shift in focus prompts us to ask how we might take up the task of learning to be part of these birds’ own experiments in emergent forms of ‘crow-ness’, so that we might begin to craft vital new forms of ‘polite’ conservation in this era of incredible biodiversity loss. (shrink)

“Responsible research” and “good science” are concepts with various meanings depending on one’s perspective and assumptions. Fellow researchers, research participants, policy makers and the general public also have differing expectations of the benefits of research ranging from accurate and reliable data that extend the body of knowledge, to solutions to societal concerns. Unless these differing constituencies articulate their differing views they may fail to communicate and undermine the value of research to society.

Despite the attempts to promote the inclusion of pregnant women into clinical research, this group is still widely excluded. An analysis of the “vulnerability of pregnant women” that questions deeply internalized stereotypes is necessary for finding the right balance in the protection of pregnant women as research participants. Criticism of the traditional account of vulnerability will lead to an alternative that focuses on situations rather than groups and on the obligations of responsible parties. The paper adds to the (...) current general discussion of vulnerability and at the same time addresses the specific problem of drug treatment during pregnancy. (shrink)

Neuroscience research, like all science, is vulnerable to the influence of extraneous values in the practice of research, whether in research design or the selection, analysis and interpretation of data. This is particularly problematic for research into the biological mechanisms that underlie behavior, and especially the neurobiological underpinnings of moral development and ethical reasoning, decision-making and behavior, and the other elements of what is often called the neuroscience of ethics. The problem arises because neuroscientists, like most (...) everyone, bring to their work assumptions, preconceptions and values and other sources of potentially inappropriate bias of which they may be unaware. It is important that the training of neuroscientists, and research practice itself, include open and in-depth discussion and examination of the assumptions that underlie research. Further, policy makers, journalists, and the general public, that is, the consumers of neuroscience research findings (and by extension, neurotechnologies) should be made aware of the limitations as well as the strengths of the science, the evolving nature of scientific understanding, and the often invisible values inherent in science. (shrink)

On 9 December 1930, Walter Benjamin sent a copy of his book The Origin of German Tragic Drama to Carl Schmitt, accompanied by a letter in which he expressed his indebtedness to Schmitt: "You will very quickly recognize how much my book is indebted to you for its presentation of the doctrine of sovereignty in the seventeenth century. Perhaps I may say, in addition, that I have also derived from your later works, especially Die Diktatur, a confirmation of my modes (...) of research in the philosophy of art from yours in the philosophy of the state. If the reading of my book allows this feeling to emerge in an intelligible fashion, then the purpose of my sending it to you will be achieved" (qtd. in Weber 1992, 5). As .. (shrink)

A particular tradition in medicine claims that a variety of evidence is helpful in determining whether an observed correlation is causal. In line with this tradition, it has been claimed that establishing a causal claim in medicine requires both probabilistic and mechanistic evidence. This claim has been put forward by Federica Russo and Jon Williamson. As a result, it is sometimes called the Russo–Williamson thesis. In support of this thesis, Russo and Williamson appeal to the practice of the International Agency (...) for Research on Cancer. However, this practice presents some problematic cases for the Russo–Williamson thesis. One response to such cases is to argue in favour of reforming these practices. In this paper, we propose an alternative response according to which such cases are in fact consistent with the Russo–Williamson thesis. This response requires maintaining that there is a role for mechanism-based extrapolation in the practice of the IARC. However, the response works only if this mechanism-based extrapolation is reliable, and some have argued against the reliability of mechanism-based extrapolation. Against this, we provide some reasons for believing that reliable mechanism-based extrapolation is going on in the practice of the IARC. The reasons are provided by appealing to the role of robustness analysis. (shrink)

I analyze Ojibway objections to genomics and genetics research on wild rice. Although key academic and industry participants in this research have dismissed their objections out of hand, my analysis supports the conclusion that the objections merit serious consideration, even by those who do not share the Ojibway’s religious beliefs.

Corporate management is torn between either focusing solely on the interests of stockholders or taking into account the interests of a wide spectrum of stakeholders. Of course, there need be no conflict where taking the wider view is also consistent with maximising stockholder wealth. In this paper, we examine the extent to which a conflict actually exists by examining the relationship between a company's positive and negative corporate social responsibility activities and equity performance. In general, we find little evidence to (...) suggest that managers taking a wider stakeholder perspective will jeopardise the interest of its stockholders. However, our findings do suggest that the market is not only influenced by the independent CSR activities, but also the totality of these activities and that the facets that they value do vary over time. It seems that most recently, the market has valued most firms that satisfied minimum requirements in the areas of diversity and environmental protection but were most proactive in the area of employee-relations. (shrink)

The ethics of health incentive research—a form of public health research—are not well developed, and concerns of justice have been least examined. In this paper, we explore what potential long term harms in relation to justice may occur as a result of such research and whether they should be considered as part of its ethical evaluation. ‘Long term harms’ are defined as harms that contribute to existing systematic patterns of disadvantage for groups. Their effects are experienced on (...) a long term basis, persisting even once an incentive research project ends. We will first establish that three categories of such harms potentially arise as a result of health incentive interventions. We then argue that the risk of these harms also constitutes a morally relevant consideration for health incentive research and suggest who may be responsible for assessing and mitigating these risks. We propose that responsibility should be assigned on the basis of who initiates health incentive research projects. Finally, we briefly describe possible strategies to prevent or mitigate the risk of long term harms to members of disadvantaged groups, which can be employed during the design, conduct and dissemination of research projects. (shrink)

In this editorial we introduce the special Public Health Ethics symposium on social justice in public health. We present here a select set of papers arising from an international workshop, organized on 4–5 June 2012 by the Institute of Biomedical Ethics, in collaboration with the University Research Priority Program for Ethics at the University of Zurich. Meeting the Author is a series of international workshops organized by the Ethics Center of the University of Zurich. In this workshop format, a (...) selected group of junior and senior researchers discusses a seminal work in ethics together with the authors. (shrink)

How does a coloured bird end up on a TUGboat? This is the story of an artist who studied philosophy and combined her skills in a PhD at the University of Amsterdam (NL). In order to write her dissertation, she had to learn the LaTeX typesetting programme. Many years later, she still makes art and still writes down her thoughts in LaTeX, with the Memoir class and XeLaTeX as first choice. Always trying to stretch the limits of the programme to (...) her convenience. -/- This essay is not a technical article written by a developer conjuring up ingenious innovations to the LaTeX programme. By contrast, it discusses the relationship between LaTeX, art (photography) and the concept of 'measurability' from the perspective of a philosophising artist. (shrink)

The relationship between traumatic experiences and subsequent distress is not well understood, and little research focuses on the lived experience of psychological trauma. I draw on Louis Sass’s phenomenological taxonomy to address this lacuna. I present his differentiation between relations of phenomenological causality and implication and demonstrate that his taxonomy can be applied to experiences of trauma. Relations of phenomenological causality and implication can be identified in the genesis and constitution of post-traumatic distress. My adaptation of Sass’s taxonomy will (...) furthermore offer an extension and development of his account, applying it to the study of post-traumatic experiences and elaborating it in the process. I shall demonstrate that whether experiences occur synchronically or diachronically is not essential to their categorization in terms of phenomenological implication and causality, respectively. I will show that an alteration in perception or behavior post trauma might temporally succeed the traumatizing event while, at the same time, being implied in the experience of the event. Thereby, I demonstrate how phenomenology may contribute to a detailed understanding of experiences of trauma. Scrutiny of traumatic experiences furthermore promises to contribute to the philosophical discourse on causality, implication, and temporal experience. (shrink)

With my research, I wish to contribute to the discussion of post-traumatic psychopathologies from a phenomenological perspective. The main question I pursue is to what extent PTSD can be understood as an intersubjective psychopathology and which implications this view might have. In this paper, I argue that the mode of perception allowing for intersubjective experience is vulnerable to disruptions through traumatic events. I begin with a short elaboration on what intersubjectivity entails before proceeding to illustrate how it can be (...) impaired. Then, I focus on the concept of empathy as a mode of perception: I propose that due to a disruption of the ability to empathize an individual suffering from PTSD may cease to experience the other as another subject that offers possibilities for interaction. The traumatized individual is thus unable to establish meaningful connections with others. I offer some implications this view might entail for thinking about trauma treatment. (shrink)

In the early 1990s, Microcebus murinus, a small primate endemic to Madagascar, emerged as a potential animal model for the study of aging and Alzheimer’s disease. This paper traces the use of the lesser mouse lemur in research on aging and associated neurodegenerative diseases, focusing on a basic material precondition that made this possible, namely, the conversion of a wild animal into an experimental organism that lives, breeds, and survives in the laboratory. It argues that the “old” mouse (...) lemur model can be considered as an eco-zootechnical acquisition. This is shown by examining how, since the early 1970s, French mouse lemur researchers have articulated colony productivity and viability with the influence of environmental factors on the demographics and physiology of the species. The appearance and maintenance of a growing number of old mouse lemurs in French research facilities are related to three developments: the application of the ecological notion of “social stress” to the understanding and management of the behavior of the captive population; the experimental demonstration that a variety of seasonal physiological changes in the species were influenced by the photoperiod; and the related attempt to accelerate aging in mouse lemurs through the manipulation of annual light conditions. (shrink)

When is a belief or judgment justified? One might be forgiven for thinking the search for single answer to this question to be hopeless. The concept of justification is required to fulfil several tasks: to evaluate beliefs epistemically, to fill in the gap between truth and knowledge, to describe the virtuous organization of one’s beliefs, to describe the relationship between evidence and theory (and thus relate to confirmation and probabilification). While some of these may be held to overlap, the prospects (...) for fulfilling all may well seem poor. Furthermore the internalist requires that justification be an introspectible property of beliefs and a fundamental epistemic concept, while the externalist is often happy to ignore the concept altogether or at best regard it as an embarrassing add-on to their epistemology. In the light of this one might reasonably give up on justification altogether or adopt pluralist approach, denying that justification is any single property of beliefs of judgments. (shrink)

What is attention? How does it go wrong? Do attention deficits arise from genes or from the environment? Can we cure it with drugs or training? Are there disorders of attention other than deficit disorders? The past decade has seen a burgeoning of research on the subject of attention. This research has been facilitated by advances on several fronts: New methods are now available for viewing brain activity in real time, there is expanding information on the complexities of (...) the biochemistry of neural activity, individual genes can be isolated and their functions identified, analysis of the component processes included under the broad umbrella of "attention" has become increasingly sophisticated, and ingenious methods have been devised for measuring typical and atypical development of these processes, from infancy into childhood, and then into adulthood. In this book, Kim Cornish and John Wilding are concerned with attention and its development, both typical and atypical, particularly in disorders with a known genetic etiology or assumed genetic linkage. Tremendous advances across seemingly diverse disciplines - molecular genetics, pediatric neurology, child psychiatry, developmental cognitive neuroscience, and education - have culminated in a wealth of new methods for elucidating disorders at multiple levels, possibly paving the way for new treatment options. Cornish and Wilding use three specific-yet-interlinking levels of analysis: genetic blueprint, the developing brain, and the behavioral-cognitive outcomes, as the basis for charting the attention profiles of six well-documented neurodevelopmental disorders: ADHD, autism, fragile X syndrome, Down syndrome, Williams syndrome, and 22q11 deletion syndrome. Their overarching aim in this book is to provide the most authoritative and extensive account to date of disorder-specific attention profiles and their development from infancy through adolescence. (shrink)

This paper explains how recent changes in the ways we study other animals to better understand the human faculty of language are indicative of changing narratives concerning the intelligence of other animals. Uexküll’s concept of Umwelt as a species-specific model of the world is essential to understanding the semiotic abilities of all organisms, including humans. From this follows the view that human language is primarily a cognitive tool for making models of the world. This view is consistent with the basic (...) premises of cognitive linguistics. The rejection of behaviorism in linguistics represents a turning point in the history of animal studies. The resulting criticism of long-term studies with primates illustrates this shift concerning the study of wild animals within the language sciences and beyond. New insights in dog cognition and research on the processing of human language in canines are reflective of a change in focus away from anthropocentrism towards the species-specific semiotic abilities of animals in the twenty-first century. This new orientation away from comparing animal sign-systems to human language and the importance of studying intelligent wild animals in the wild instead of in captivity have lead to an important re-evaluation of our relationship with other animals and our views of their cognitive and semiotic profiles. This leads to questions such as what role non-human organisms can play in the language sciences, and what our limitations are of studying the sign systems of other animals. Recent research on the signifying abilities of wild dolphins, for instance, has identified a new set of characteristics by which to study intelligence in other species. (shrink)

With an emphasis on self-study and the connections between the personal and the professional domain, the authors reflect upon their teaching practice on a postgraduate theatre-based course using the research methodology of a/r/tography. The aim was to develop understanding of teacher/student roles and how these can affect learning. Through researcher reflexivity, focus groups and questionnaires, data were captured from students/participants responding to a video of the researcher’s solo performance work. The research presents itself through three a/r/tographic renderings. First, (...) the experience of seeing tutors in unfamiliar roles is considered. Second, the impact of witnessing tutors taking risks as a performer and being vulnerable is discussed and, lastly, the work illuminates new ways of opening up as teachers. The authors explore how the student’s/participant’s perception of them as tutors seemed to change after witnessing them as artists and how this impacted upon student’s learning for their own assessed performance pieces. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Death: A Persistent Controversial StateKevin Wm. Wildes S.J. (bio)Along with the moral questions surrounding research and experimentation, the moral questions of death and dying have ranked among the most central and formative sets of issues for the field of bioethics. While the questions of death and dying have a long history (Wildes 1996), the attempt to address them as secular questions is an element of what established bioethics (...) as a field of inquiry.The controversies of death and dying are not only formative of bioethics, but also are among the most persistent bioethical controversies. Today, almost 30 years after the Harvard Ad Hoc Committee’s definition of death and 20 years after the Quinlan decision, the questions of death and dying are still with us. Recently, the question of physician-assisted suicide once again gained national [End Page 378] attention with the trials of Dr. Kevorkian and the decisions of the Ninth and Second Circuit Courts on the constitutionality of the Washington and New York state laws prohibiting physician-assisted suicide. At the same time, questions and controversies about the appropriate extent of treatment and the determination of death in relationship to treatment continue to be problematic in health care.As I reviewed the literature in the area of death and dying, one central question emerged: Why, after so much reflection, energy, and discussion, do the problems around death and dying continue to persist? There is a recurring character to these questions that is indeed a wonder. In reviewing these moral controversies, one might ask what these controversies and their persistent character tell us about bioethics that can help us to understand the issues and the field.Some might blame the development of medical technology for the persistence of these issues of death and dying. The development and use of technological resources certainly is an important element of these continuing controversies. The use of medical technologies at the end of life allows us the possibility to sustain lives that would have been lost just a few decades ago. However, while medical technology certainly opens new horizons and possibilities, the development and deployment of technology does not sufficiently explain why these issues are so difficult and persistent. The question underlying the use of medical technology at the end of life is the question about which criteria are to be used to make judgments about the appropriate use of such technology. If the use of medical technology depends on the moral views one holds about death, suffering, and the appropriate use of resources, then such issues will be morally controversial in a society that is morally pluralistic.To address these questions, it is important to remember what is all too obvious and yet often forgotten. Death is not only a medical event. In this century, particularly in the last 40 years, we have reduced death to a medical event, yet, the medical meanings do not exhaust the event (see Engelhardt 1996, pp. 189–238). Death is also a social, cultural, and often religious event and the medical realities of death must be interpreted within these different contexts. As such, death will be the locus of different meanings and interpretations. By keeping these different structures of interpretation in mind, we are better able to understand why controversies around death and dying persist. Just as the meaning of death will vary from culture to culture, so too will the criteria of death vary. Different moral communities have different criteria for death—e.g., pulmonary or cognitive function. Put another way, different communities and cultures will have different views of what constitutes a good life, and those views influence the way death is understood. How one understands the obligations to support life also varies according to one’s moral commitments and values.One’s view of what counts as death, or what counts as a good death, is influenced [End Page 379] by the moral commitments that one holds. The persistent controversies over death and dying are a symptom of deep, widespread moral and cultural pluralism. These views are controversial because, in many ways, our deaths are no longer private. That is, the way we die often is tied to a health... (shrink)

In the early 20th century, after hundreds of years of gradual decline, the California condor emerged as an object of intensive scientific study, an important conservation target, and a cultural icon of the American wilderness preservation movement. Early condor researchers generally believed that the species' survival depended upon the preservation of its wilderness habitat. However, beginning in the 1970s, a new generation of scientists argued that no amount of wilderness could prevent the condor's decline and that only intensive scientific management (...) - including captive breeding - could save the species from certain extinction. A bitter and highly politicized battle soon developed over how to best preserve the condor. For 5 years the condor was extinct in the wild; however, by the time that officials released the first captive-bred birds the condor recovery program had garnered widespread public support, even among its former critics. Today, condor advocates from the scientific and activist communities work together to manage the species and protect its habitat. The condor's story illustrates some of the tensions, problems, and successes that have accompanied the rise of conservation biology as a scientific field and environmental movement in the United States. (shrink)

This paper commences by making a case for a naturalized approach to knowledge‐first epistemology. On this basis it then goes on to describe and defend a naturalized, functionalist account of group knowledge. It then contrasts this with Jennifer Lackey's (2021) account of the epistemological status of groups.

Consumer concern for “ethical products”, or ethical aspects of the goods which they purchase, is a subject of increasing interest and research,which is here illustrated by an examination of the Fair Trade movement, with special reference to coffee as an indicative commodity. Kate Bird, is currently Lecturer in the Development Administration Group, School of Public Policy, Birmingham University, Birmingham B15 2TT, England, having previously worked abroad and written her MSc dissertation at Wye College on fair trade in coffee products. (...) Dr Hughest holds the Sainsbury Chair in Agribusiness and Food Marketing at Wye College, University of London, Wye, Ashford, Kent TN25 5AH, England (email: [email protected]), where he is also Director of the Food Industry Management Group. He has wide international experience of food management issues. (shrink)

Why, despite his enormous influence in the latter part of the twentieth century, has Kuhn left no distinctively Kuhnian legacy? I argue that this is because the development of Kuhn’s own thought was in a direction opposite to that of the mainstream of the philosophy of science. In the 1970s and 1980s the philosophy of science took on board the lessons of externalism as regards reference and knowledge, and became more sympathetic to a naturalistic approach to philosophical problems. Kuhn, on (...) the other hand, started out with a strong naturalistic streak, employing non-philosophical disciplines, primarily psychology, in order to build his accounts of scientific change and the nature of observation and scientific thought. But by the 1970s Kuhn’s work had taken on a much more purely philosophical, a priori, tone. His explanation of incommensurability moved from a psychological explanation to one embedded in the philosophy of language. Increasingly he gave his outlook a Kantian gloss. I suggest, nonetheless, that Kuhn’s most valuable contribution is to be found in The Structure of Scientific Revolutions and not in his later work, and that the naturalistic direction of the former has important links with connectionist research in cognitive science that deserve further study.Author Keywords: Kuhn; Scientific revolutions; Empiricism; Naturalism; Incommensurability; Reference. (shrink)

This article argues that mirror neurons originate in sensorimotor associative learning and therefore a new approach is needed to investigate their functions. Mirror neurons were discovered about 20 years ago in the monkey brain, and there is now evidence that they are also present in the human brain. The intriguing feature of many mirror neurons is that they fire not only when the animal is performing an action, such as grasping an object using a power grip, but also when the (...) animal passively observes a similar action performed by another agent. It is widely believed that mirror neurons are a genetic adaptation for action understanding; that they were designed by evolution to fulfill a specific socio-cognitive function. In contrast, we argue that mirror neurons are forged by domain-general processes of associative learning in the course of individual development, and, although they may have psychological functions, they do not necessarily have a specific evolutionary purpose or adaptive function. The evidence supporting this view shows that mirror neurons do not consistently encode action “goals”; the contingency- and context-sensitive nature of associative learning explains the full range of mirror neuron properties; human infants receive enough sensorimotor experience to support associative learning of mirror neurons ; and mirror neurons can be changed in radical ways by sensorimotor training. The associative account implies that reliable information about the function of mirror neurons can be obtained only by research based on developmental history, system-level theory, and careful experimentation. (shrink)

During the mid-nineteenth century, the eminent British zoologist Alfred Newton recognized that some of the ideas embedded in Origin of Species provided new scientific rationales for the preservation of endangered species. He then embarked on a twenty-five-year-long campaign for law reforms and successfully lobbied Parliament to enact three new statutes for the preservation of endangered wild birds that gave priority to the scientific value of rare species. The account of Newton’s campaign presented in this article helps to locate (...) Newton in the nineteenth century conservation movement, while also shining a side light on the relationship between conservation science and policy-making more generally, including the variety of voices and approaches taken to conservation in the UK and US. Today, as we pursue new regulatory responses to critical environmental issues, such as biodiversity loss and climate change, the history of Newton’s campaign offers an early example of a successful approach to science-based law reform. It also shows how some of the issues that Newton and his contemporaries confronted at the science-policy interface in the nineteenth century are enduring and remain relevant today, including debates about; the role of scientist-advocates in policy-making, the criteria that make science advice effective, and whether the “democratization” of science leads to better policy decisions. (shrink)

The necessity doctrine states that a condemnor may only take property via eminent domain that is necessary for furthering a proposed public use. With the advent of the Kelo v. City of New London decision and its deferential treatment of public use, necessity remains one of the few existing checks on government discretion in eminent domain. This article proposes a modest revival of the dormant necessity doctrine that preserves government discretion while curbing the reckless exercise of eminent domain.

While there is agreement on the need to improve sustainability in university hospitals, there are strong differences of opinion on how such goals interact with responsibilities of the medical profession, including research activities. To facilitate sustainability transitions in university hospitals, we need to gain a better understanding of the multiple incentive structures and ethical responsibilities related to sustainability that influence the physicians working there. Furthermore, there needs to be greater awareness and systematic consideration of the health co-benefits of sustainability (...) transitions. Both are necessary to prevent the sustainability agendas in hospital settings from becoming deadlocked due to disagreements over priorities and implementation, despite initial consensus in principle. (shrink)

In all western countries health care budgets are under considerable constraint and therefore a reflection process has started on how to gain the most health benefit for the population within limited resource boundaries. The field of ethics of resource allocation has evolved only recently in order to bring some objectivity and rationality in the discussion. In this article it is argued that priority setting is the prerequisite of ethical resource allocation and that for purposes of operationalization, instruments such as need (...) assessment and health technology assessment (HTA) are essential worktools for making more rational decisions. Thresholds (deduced from the need assessment and HTA) are - within this context - guiding but not binding principles. -/- Discussion of theoretical concepts of not only priority setting, need assessment and HTA complemented by practical examples for showing the challenges and the need, but also the chances of a more explicit and transparent policy of resource allocation in health care. Results: Priority setting in health care is based on the values of equity, justice and solidarity. Health packages decisions are determined from medical need (the severity of the condition) and/or the appropriateness of medical interventions (their cost-effectiveness). With growing awareness that originally effective and cost-effective services and programmes are eventually provided inappropriately, the focus is shifting towards the organisational aspects of provision and application. Therefore, need assessment is based on the distinction of health care needs from demand, supply, or actual care. Additionally HTA provides the evidence on health care interventions in a way that it becomes obvious who benefits from an intervention and who definitely does not benefit, but eventually is harmed. -/- Health services research on effective and cost-effective interventions and research/monitoring of performance that the effective and cost-effective services are provided appropriately are of increasing importance for guiding the decision-making process on priority setting and need assessment. Effective healthcare for all is sustainable, if we start to put expenditures in perspective and focus health policies and research strategies on managing expectations through patient information and a more realistic notion of medical advancements and, on the other hand, on encouraging need-based and cost-effective innovations. (shrink)

We hypothesise that some influenza virus adaptations to poultry may explain why the barrier for human‐to‐human transmission is not easily overcome once the virus has crossed from wild birds to chickens. Since the cluster of human infections with H5N1 influenza in Hong Kong in 1997, chickens have been recognized as the major source of avian influenza virus infection in humans. Although often severe, these infections have been limited in their subsequent human‐to‐human transmission, and the feared H5N1 pandemic has (...) not yet occurred. Here we examine virus adaptations selected for during replication in chickens and other gallinaceous poultry. These include altered receptor binding and increased pH of fusion of the haemagglutinin as well as stalk deletions of the neuraminidase protein. This knowledge could aid the delivery of vaccines and increase our ability to prioritize research efforts on those viruses from the diverse array of avian influenza viruses that have greatest human pandemic potential. (shrink)

Kuhn’s Structure of Scientific Revolutions is notable for the readiness with which it drew on the results of cognitive psychology. These naturalistic elements were not well received and Kuhn did not subsequently develop them in his pub- lished work. Nonetheless, in a philosophical climate more receptive to naturalism, we are able to give a more positive evaluation of Kuhn’s proposals. Recently, philosophers such as Nersessian, Nickles, Andersen, Barker, and Chen have used the results of work on case-based reasoning, analogical thinking, (...) dynamic frames, and the like to illuminate and develop various aspects of Kuhn’s thought in Structure. In particular this work aims to give depth to the Kuhnian concepts of a paradigm and incommensurability. I review this work and identify two broad strands of research. One emphasizes work on concepts; the other focusses on cognitive habits. After contrasting these, I argue that the conceptual strand fails to be a complete account of scientific revolutions. We need a broad approach that draws on a variety of resources in psychology and cognitive science. (shrink)

What can the creation of artificial habitats to replace old-growth forests tell us about the process, value and future of design? This chapter takes a concrete and provocative example and uses it to rethink design as a gradual, ecological action. To illustrate this understanding, the chapter begins with a description of a proposal to provide artificial habitats for wild animals such as birds, bats and invertebrates. The controversial idea to replace rapidly disappearing old-growth trees with artificial structures puts (...) in doubt habitual assumptions about the clients, procedures and goals of design. This example is of relevance to all design because the need to provide artificial habitats to nonhumans will be increasingly common under the influence of such phenomena as global warming or urbanisation. … The invention of artificial structures in place of natural habitats is described in this chapter as an incitement that highlights the need for further research into values, participants and methods of design. This discussion concludes with a proposal for an attitude of modesty in the face of increasingly overwhelming volumes of information as well as in the presence of an even greater ignorance about the futures of nondeterministic, volatile and incompletely controllable natural systems. The dilemma of design in these conditions is in the tension between its remit to act and the uncertainty that inescapably underlies any creative endeavour. (shrink)

Global supply chains enhance value, but are subject to governance problems and encourage evasive practices that deter sustainability, especially in developing countries. This article proposes that the precontractual environment, where parties are interested in trade but have not yet negotiated formal terms, can enable a unique process for building long-term sustainable relations. We argue that precontractual signals based on relation-specific investments, promises of repeated exchange, and reassuring cheap talk can be leveraged in precontract by the power of framing. We show (...) how these framing signals are amplified in precontract because the lack of credible information, minimal time for reflection, and the role of risk-aversion present in supply chain contract negotiations. The result is a process that is uniquely productive for building long-term and value-generating contractual relations in supply chains, particularly in skeptical or even hostile negotiating contexts. We then show how framed precontractual signals generate a joint contractual surplus through a supernormal profit known as a relational rent. This rent can be invested to improve sustainable practices, an efficient option in a competitive market due to the second order effects that sustainable practices generate. This novel process we propose thus potentially generates superior returns to other trust measures and encourages focus on precontract as a fertile environment for building sustainable investments. (shrink)

Public collective hunger strikes take place in complex social and political contexts, require medical attention and present ethical challenges to physicians. Empirical research, the ethical debate to date and existing guidelines by the World Medical Association focus almost exclusively on hunger strikes in detention. However, the public space differs substantially with regard to the conditions for the provision of health care and the diverse groups of healthcare providers or stakeholders involved. By reviewing empirical research on the experience of (...) health professionals with public collective hunger strikes, we identified the following ethical challenges: (1) establishment of a trustful physician–striker relationship, (2) balancing of medico‐ethical principles in medical decision‐making, (3) handling of loyalty conflicts and (4) preservation of professional independence and the risk of political instrumentalization. Some of these challenges have already been described and discussed, yet not contextualized for public collective strikes, while others are novel. The presence of voluntary physicians may offer opportunities for a trustful relationship and, hence, for ethical treatment decisions. According to our findings, it requires more attention to how to realise autonomous medical decisions in the complex context of a dynamic, often unstructured and politically charged setting, which ethical norms should shape the professional role of voluntary physicians, and what is the influence of the hunger strikers' collective on individual healthcare decisions. Our article can serve as a starting point for further ethical discussion. It can also provide the basis for the development of potential guidelines to support health professionals involved in public collective hunger strikes. (shrink)

Researchers commonly use long-term average production inequalities to characterize cross-cultural patterns in foraging divisions of labor, but little is known about how the strategies of individuals shape such inequalities. Here, we explore the factors that lead to daily variation in how much men produce relative to women among Martu, contemporary foragers of the Western Desert of Australia. We analyze variation in foraging decisions on temporary foraging camps and find that the percentage of total camp production provided by each gender varies (...) primarily as a function of men’s average bout successes with large, mobile prey. When men target large prey, either their success leads to a large proportional contribution to the daily harvest, or their failure results in no contribution. When both men and women target small reliable prey, production inequalities by gender are minimized. These results suggest that production inequalities among Martu emerge from stochastic variation in men’s foraging success on large prey measured against the backdrop of women’s consistent production of small, low-variance resources. (shrink)

Young songbirds draw the source material for their learned songs from parents, peers, and unrelated adults, as well as from innovation. These learned songs are used for intraspecific communication, and have well-documented roles for such functions as territory maintenance and mate attraction. The songs of wild populations differ, forming local “dialects” that may shift over time, suggesting that cultural evolution is at work. Recent work has focused on the mechanisms responsible for the cultural evolution of bird songs within a (...) population, including drift, learning biases, and selection. In many songs or song repertoires, variability is partitioned, with some songs or song segments being stable and consistent, while others vary within the population and across time, and still others undergo population-wide transitions over time. This review explores the different mechanisms that shape the cultural evolution of songs in wild populations, with specific reference to a long-term investigation of a single population of philopatric Savannah sparrows. Males learn a single four-segment song during their 1st year and sing the same song thereafter. Within this song, the buzz segment is a population marker, and may be stable for decades – variant forms occur but eventually disappear. In contrast, the middle segment is highly variable both within the population and over time; changes in relative prevalence of different forms may be due to cultural drift or a rare-form learning bias. Within the introductory segment, a high note cluster was replaced by a click train between 1982 and 2010, following an S-shaped trajectory characteristic of both selective sweeps in population genetics and the replacement of one form by another in human language. In the case of the Savannah sparrows, this replacement may have been due to sexual selection. In subsequent generations, the number of clicks within trains increased, a form of cultural directional selection. In contrast to the narrowing of a trait's range during directional selection in genetic systems, variation in the number of clicks in a train increased as the mean value shifted because improvisation during song learning allowed the range of the trait to expand. Thus, in the single short song of the Savannah sparrow, at least four different mechanisms appear to contribute to three different types of cultural evolutionary outcomes. In the future, it will be import to explore the conditions that favor the application of specific learning rules, and studies such as the ongoing song seeding experiment in the Kent Island Savannah sparrow population will help in understanding the mechanisms that promote or repress changes in a population's song. (shrink)

When many people think of bioethics, they think of gripping issues in clinical medicine such as end-of-life decision-making, controversies in biomedical research such as that over work with stem cells, or issues in allocating scarce health-care resources such as organs or money. The term “bioethics” may evoke images of moral controversies being discussed on news programs and talk shows. But this “controversy of the day” focus often treats ethical issues in medicine superficially, for it addresses them as if they (...) could be examined and discussed in isolation from the context in which they are situated. Such a focus on the latest controversies fails to take into account that medicine is a social institution and that the controversies in bioethics often reflect deeper social and moral issues that transcend the boundaries of medicine and ethics. If one moves beyond the issue-of-the-day approach to bioethics, one can see that the field must address these deeper issues. (shrink)

What is attention? How does it go wrong? Do attention deficits arise from genes or from the environment? Can we cure it with drugs or training? Are there disorders of attention other than deficit disorders? The past decade has seen a burgeoning of research on the subject of attention. This research has been facilitated by advances on several fronts: New methods are now available for viewing brain activity in real time, there is expanding information on the complexities of (...) the biochemistry of neural activity, individual genes can be isolated and their functions identified, analysis of the component processes included under the broad umbrella of "attention" has become increasingly sophisticated, and ingenious methods have been devised for measuring typical and atypical development of these processes, from infancy into childhood, and then into adulthood. In this book, Kim Cornish and John Wilding are concerned with attention and its development, both typical and atypical, particularly in disorders with a known genetic etiology or assumed genetic linkage. Tremendous advances across seemingly diverse disciplines - molecular genetics, pediatric neurology, child psychiatry, developmental cognitive neuroscience, and education - have culminated in a wealth of new methods for elucidating disorders at multiple levels, possibly paving the way for new treatment options. Cornish and Wilding use three specific-yet-interlinking levels of analysis: genetic blueprint, the developing brain, and the behavioral-cognitive outcomes, as the basis for charting the attention profiles of six well-documented neurodevelopmental disorders: ADHD, autism, fragile X syndrome, Down syndrome, Williams syndrome, and 22q11 deletion syndrome. Their overarching aim in this book is to provide the most authoritative and extensive account to date of disorder-specific attention profiles and their development from infancy through adolescence. (shrink)