Differential academic language proficiency is an issue of major educational concern, bearing on problems varying from pupil performance, to social prospects, and citizenship. In this paper we develop a conception of the language-acquiring subject, and we discuss the consequences for understanding differential language proficiency in schools. Starting from Wittgenstein's meaning-as-use theory we show that learning a language requires an activity that relates the subject both to the community of language users, and to the things language is about. In opposition to (...) Luntley, we contend that this does not mean that linguistic development involves linguistic adjustment to the world 'as it is'. It is argued that, in as far as linguistic development involves a process of adjustment, this concerns conceptions about the world as it is presupposed to be—a 'world' that is subjected to doubt and revision time and again. With respect to dealing with differential academic language proficiency, this approach to linguistic development suggests bringing pupils into situations which require active participation in processes of 'negotiating meaning', including negotiating the prevailing presuppositions about what the world is like. This also puts novices in a different position—less assimilatory—recognising their co-constructive potencies at a more fundamental level. (shrink)

Many philosophers of education emphasise the impossibility to really ‘solve’ philosophical—and with that, educational—problems these days. Philosophers have been trying to give philosophy a new, constructive turn in the face of this insolvability. This paper focuses on irony-based approaches that try to exploit the very uncertainty of philosophical issues to further philosophical understanding. We will first briefly discuss a few highlights of historical uses of irony as a philosophical tool. Then we concentrate on two different interpretations of irony, formulated by (...) Bransen and Rorty, that aim at gaining insight into how we make meaning of the world, while at the same time recognising that such an understanding would be impossible. After discussing some problematic aspects of these interpretations a third interpretation of irony is developed, based on a third view of the nature of meaning-making. Following these three interpretations, we will discuss their philosophical merits and the different kinds of insight they can produce for philosophy of education. (shrink)

Editorial: Concepts of Animal Welfare Content Type Journal Article Pages 93-103 DOI 10.1007/s10441-011-9134-0 Authors Kristin Hagen, Europäische Akademie zur Erforschung von Folgen wissenschaftlich-technischer Entwicklungen Bad Neuenahr-Ahrweiler GmbH, Wilhelmstr. 56, 53474 Bad Neuenahr-Ahrweiler, Germany Ruud Van den Bos, Behavioural Neuroscience, Animals in Science and Society, Faculty of Veterinary Medicine, Rudolf Magnus Institute of Neuroscience, Utrecht University, Yalelaan 2, 3584 CM Utrecht, The Netherlands Tjard de Cock Buning, Department of Biology and Society (ATHENA Institute), Faculty of Earth and Life Sciences, Vrije (...) Universiteit, De Boelelaan 1087, 1081 HV Amsterdam, The Netherlands Journal Acta Biotheoretica Online ISSN 1572-8358 Print ISSN 0001-5342 Journal Volume Volume 59 Journal Issue Volume 59, Number 2. (shrink)

Differential academic language proficiency is an issue of major educational concern, bearing on problems varying from pupil performance, to social prospects, and citizenship. In this paper we develop a conception of the language‐acquiring subject, and we discuss the consequences for understanding differential language proficiency in schools. Starting from Wittgenstein's meaning‐as‐use theory we show that learning a language requires an activity that relates the subject both to the community of language users, and to the things language is about. In opposition to (...) Luntley, we contend that this does not mean that linguistic development involves linguistic adjustment to the world ‘as it is’. It is argued that, in as far as linguistic development involves a process of adjustment, this concerns conceptions about the world as it is presupposed to be—a ‘world’ that is subjected to doubt and revision time and again. With respect to dealing with differential academic language proficiency, this approach to linguistic development suggests bringing pupils into situations which require active participation in processes of ‘negotiating meaning’, including negotiating the prevailing presuppositions about what the world is like. This also puts novices in a different position—less assimilatory—recognising their co‐constructive potencies at a more fundamental level. (shrink)

Of the many factors contributing to the relative under-development across sub-Saharan Africa over the past five decades, one cause that is currently gaining more attention from both scholars and development practitioners is the lack of a transparent and accountable national budget process in most African countries. Although most African constitutions provide for a number of mechanisms of accountability within the budget process that are tasked with monitoring and sanctioning the misuse of public funds by the executive, various legal, capacity and (...) political constraints greatly hinder these mechanisms from playing an effective oversight role. This article examines the various challenges faced by four key mechanisms of accountability-parliamentary budget committees, supreme audit institutions, citizen budget monitoring and advocacy groups and elections-in holding leaders to account through the various stages of the budget process. However, despite these challenges, the article concludes by examining some recent progress and successes in the budget accountability arena. (shrink)

Dietary fiber and prebiotics consistently modulate microbiota composition and function and hence may constitute a powerful tool in microbiota-gut-brain axis research. However, this is largely ignored in Hooks et al.’s analysis, which highlights the limitations of probiotics in establishing microbiome-mediated effects on neurobehavioral functioning and neglects discussing the potential of prebiotics in warranting the microbiota's role in such effects.

In the field of health technology assessment, there are several approaches that can be used for ethical analysis. However, there is a scarcity of literature that critically evaluates and compares the strength and weaknesses of these approaches when they are applied in practice. In this paper, we analyse the applicability of some selected approaches for addressing ethical issues in HTA in the field of complex health interventions. Complex health interventions have been the focus of methodological attention in HTA. However, the (...) potential methodological challenges for ethical analysis are as yet unknown.Six of the most frequently described and applied ethical approaches in HTA were critically assessed against a set of five characteristics of complex health interventions: multiple and changing perspectives, indeterminate phenomena, uncertain causality, unpredictable outcomes, and ethical complexity. The assessments are based on literature and the authors’ experiences of developing, applying and assessing the approaches.The Interactive, participatory HTA approach is by its nature and flexibility, applicable across most complexity characteristics. Wide Reflective Equilibrium is also flexible and its openness to different perspectives makes it better suited for complex health interventions than more rigid conventional approaches, such as Principlism and Casuistry. Approaches developed for HTA purposes are fairly applicable for complex health interventions, which one could expect because they include various ethical perspectives, such as the HTA Core Model® and the Socratic approach.This study shows how the applicability for addressing ethical issues in HTA of complex health interventions differs between the selected ethical approaches. Knowledge about these differences may be helpful when choosing and applying an approach for ethical analyses in HTA. We believe that the study contributes to increasing awareness and interest of the ethical aspects of complex health interventions in general. (shrink)

The objective of Working Group 4 of the COST Action NET4Age-Friendly is to examine existing policies, advocacy, and funding opportunities and to build up relations with policy makers and funding organisations. Also, to synthesize and improve existing knowledge and models to develop from effective business and evaluation models, as well as to guarantee quality and education, proper dissemination and ensure the future of the Action. The Working Group further aims to enable capacity building to improve interdisciplinary participation, to promote knowledge (...) exchange and to foster a cross-European interdisciplinary research capacity, to improve cooperation and co-creation with cross-sectors stakeholders and to introduce and educate students SHAFE implementation and sustainability. To enable the achievement of the objectives of Working Group 4, the Leader of the Working Group, the Chair and Vice-Chair, in close cooperation with the Science Communication Coordinator, developed a template to map the current state of SHAFE policies, funding opportunities and networking in the COST member countries of the Action. On invitation, the Working Group lead received contributions from 37 countries, in a total of 85 Action members. The contributions provide an overview of the diversity of SHAFE policies and opportunities in Europe and beyond. These were not edited or revised and are a result of the main areas of expertise and knowledge of the contributors; thus, gaps in areas or content are possible and these shall be further explored in the following works and reports of this WG. But this preliminary mapping is of huge importance to proceed with the WG activities. In the following chapters, an introduction on the need of SHAFE policies is presented, followed by a summary of the main approaches to be pursued for the next period of work. The deliverable finishes with the opportunities of capacity building, networking and funding that will be relevant to undertake within the frame of Working Group 4 and the total COST Action. The total of country contributions is presented in the annex of this deliverable. (shrink)

An increasing number of research teams are investigating the efficacy of brain-computer interface (BCI)-mediated interventions for promoting motor recovery following stroke. A growing body of evidence suggests that of the various BCI designs, most effective are those that deliver functional electrical stimulation (FES) of upper extremity (UE) muscles contingent on movement intent. More specifically, BCI-FES interventions utilize algorithms that isolate motor signals—user-generated intent-to-move neural activity recorded from cerebral cortical motor areas—to drive electrical stimulation of individual muscles or muscle synergies. BCI-FES (...) interventions aim to recover sensorimotor function of an impaired extremity by facilitating and/or inducing long-term motor learning-related neuroplastic changes in appropriate control circuitry. We developed a non-invasive, electroencephalogram (EEG)-based BCI-FES system that delivers closed-loop neural activity-triggered electrical stimulation of targeted distal muscles while providing the user with multimodal sensory feedback. This BCI-FES system consists of three components: (1) EEG acquisition and signal processing to extract real-time volitional and task-dependent neural command signals from cerebral cortical motor areas, (2) FES of muscles of the impaired hand contingent on the motor cortical neural command signals, and (3) multimodal sensory feedback associated with performance of the behavioral task, including visual information, linked activation of somatosensory afferents through intact sensorimotor circuits, and electro-tactile stimulation of the tongue. In this report, we describe device parameters and intervention protocols of our BCI-FES system which, combined with standard physical rehabilitation approaches, has proven efficacious in treating UE motor impairment in stroke survivors, regardless of level of impairment and chronicity. (shrink)

Major disasters and public health emergencies constantly test the nation's resolve to rally and recover from tragedy. Public health crises stemming from prolonged threats like the 2009/2010 H1N1 influenza pandemic require sustained preparedness and response over many months. Even shorter-duration events, like tornados, earthquakes, or hurricanes, leave lasting impacts for which full recovery may take years. Telling examples include the displacement of thousands of persons across the Gulf Coast states following Hurricane Katrina in 2005 and difficulties obtaining basic housing and (...) services that persisted in the Northeast months after Hurricane Sandy in 2012. Whether the result of natural disasters, infectious disease outbreaks, bioterrorism, or other causes, these events can change the societal landscape in affected regions.Despite the challenges of recovery across populations stemming from national or regional emergencies, Americans have consistently supported those directly affected. (shrink)

Major disasters and public health emergencies constantly test the nation's resolve to rally and recover from tragedy. Public health crises stemming from prolonged threats like the 2009/2010 H1N1 influenza pandemic require sustained preparedness and response over many months. Even shorter-duration events, like tornados, earthquakes, or hurricanes, leave lasting impacts for which full recovery may take years. Telling examples include the displacement of thousands of persons across the Gulf Coast states following Hurricane Katrina in 2005 and difficulties obtaining basic housing and (...) services that persisted in the Northeast months after Hurricane Sandy in 2012. Whether the result of natural disasters, infectious disease outbreaks, bioterrorism, or other causes, these events can change the societal landscape in affected regions.Despite the challenges of recovery across populations stemming from national or regional emergencies, Americans have consistently supported those directly affected. (shrink)

According to Joseph Campbell's "No Past Objection" (NPO), popular formal statements of the Consequence Argument are oddly silent about the freedom status of actors who lack a “remote past,” a time prior to their birth at which their universe existed but they did not. As such, NPO problematizes the common view that the Consequence Argument concludes that determinism (perhaps in combination with other things) conflicts with or poses some kind of threat to free will. In this essay, I present a (...) new "explanatory gap objection" to the Consequence Argument which sheds new light on a problem only hinted at in extant work on NPO. As part of this project, I show that NPO misses its mark when targeted at van Inwagen's original logic-text statements of the Consequence Argument, for these arguments must be interpreted given the background assumptions of the classical analytic paradigm in which van Inwagen and his peers were working. However, when the Consequence Argument is unmoored from its original (and now degenerate) paradigm, this argument may be developed as an argument for its original conclusion, but it may also be developed as argument against that view. That is, contemporary statements of the Consequence Argument may used to attack the type of "incompatibilist" conclusion that most philosophers attribute to it. -/- For the most recent version of this manuscript, plz gmail me: kristin.mickelson.42. (shrink)

Working memory is the system responsible for maintaining and manipulating information, in the face of ongoing distraction. In turn, WM span is perceived to be an individual-differences construct reflecting the limited capacity of this system. Recently, however, there has been some evidence to suggest that WM capacity can increase through training, raising the possibility that training can functionally alter the neural structures supporting WM. To address the hypothesis that the neural substrates underlying WM are targeted by training, we conducted a (...) meta-analysis of functional magnetic resonance imaging studies of WM training using Activation Likelihood Estimation. Our results demonstrate that WM training is associated exclusively with decreases in blood oxygenation level-dependent responses in clusters within the fronto-parietal system that underlie WM, including the bilateral inferior parietal lobule, middle and superior frontal gyri, and medial frontal gyrus bordering on the cingulate gyrus. We discuss the various psychological and physiological mechanisms that could be responsible for the observed reductions in the BOLD signal in relation to WM training, and consider their implications for the construct of WM span as a limited resource. (shrink)

Traditional compatibilism is the view that free will is compatible with determinism. Humean-law compatibilism (a.k.a. weak-law compatibilism), is the view that free will is compatible with determinism, where determinism is defined in terms of a broadly Humean view of the laws of nature. A growing number of philosophers hold that Humean-law compatibilists are targeted by and have special resources to resist arguments for traditional incompatibilism, including the Consequence Argument (cf. Beebee and Mele 2002, Perry 2004, Hetherington 2006, Berofsky 2012, Mele (...) 2013). In this paper, I argue that Humean-law compatibilism is not a proper target of the Consequence Argument and that Humean-law compatibilists have no unique resources to show that the Consequence Argument is unsound. Moreover, I attribute the rise of the paradoxical notion of Humean determinism, upon which Humean compatibilism is based, to Peter van Inwagen’s failed attempt to capture the traditional metaphysical doctrine of determinism (as he himself characterizes it) in the impoverished language of symbolic logic. -/- For the most recent version of this manuscript, plz gmail me: kristin.mickelson.42. (shrink)

Kristin Andrews proposes a new framework for thinking about folk psychology, which she calls Pluralistic Folk Psychology. Her approach emphasizes kinds of psychological prediction and explanation that don't rest on propositional attitude attribution. Here I review some elements of her theory and find that, although the approach is very promising, there's still work to be done before we can conclude that the manners of prediction and explanation she identifies don't involve implicit propositional attitude attribution.

Despite the growing literature on childhood obesity and lifestyle intervention programmes focusing on weight loss, few studies have examined young persons’ experiences of being identified as candidates for such programmes and of participating in them. This paper does so. Juxtaposing insights from phenomenology with an approach inspired by Foucault, the paper shows how teenage girls’ bodily self-perception and bodily self-awareness are shaped in intercorporeal assemblages comprising other people and specific features or elements of the lifestyle programme. Inspired by van Manen’s (...) hermeneutic-phenomenological approach, with its point of departure in lived experience, this paper draws on interviews with Norwegian teenage girls participating in the same lifestyle programme and identifies three core thematic aspects of the girls’ experiences: being identified as a candidate for a lifestyle programme and not wanting this; negotiating the lack of weight loss and the scales; and bodily situated agency – feeling good and being able. Permeating all three themes are two central, interrelated phenomena: agency and resistance. Furthermore, the paper shows how a combination of Foucauldian insights and a phenomenological understanding of intercorporeality can help to shed light on the power, affective, material and temporal dimensions of dys-appearance, as well as those of eu-appearance, and thus contribute to the understanding of the girls’ narrated lived experiences. On the basis of these findings, we argue that weight-related treatment goals are not necessarily compatible with the strengthening of adolescents’ body images and self-esteem. However, whilst being obliged to attend to their bodies while in the programme, the girls also encountered unexpected, positive bodily feelings and experiences. Such events, we suggest, offer a means of resisting the more troubling dys-appearing bodily situations our participants described so powerfully. (shrink)

In this book Shrader-Frechette reveals how politicians, campaign contributors, and lobbyists--and their power over media, advertising, and public relations--have conspired to cover up environmental disease and death.

William Whewell’s philosophy of science is often overlooked as a relic of 19th century Whiggism. I argue however that his view – suitably modified – can contribute to contemporary philosophy of science, particularly to debates around scientific progress. The reason Whewell’s view needs modification is that he makes the following problematic claim: as science progresses, it reveals necessarily truths and thereby grants a glimpse of the mind of God. Modifying Whewell’s view will involve reinventing his notion of necessary truth as (...) the pragmatist notion of superassertibility. And, if scientific progress does not uncover necessary truths, then it does not reveal the mind of God. The result is an outline of an account of scientific progress that is piecemeal and fallibilist in nature, yet at the same time maintains key Whewellian themes of consilience and the unity of science. (shrink)

Students enter the classroom with a variety of perspectives and beliefs, adhering strongly to such beliefs that are most likely acquired from the teachings of certain authorities. Educators seeking to promote critical thinking often encounter resistance from those students who are primarily interested only in dismantling the arguments of others, as opposed to students’ being skeptical of their own beliefs as well. This paper suggests that educators can promote strong-sense critical thinking through the use of joint inquiry, striving to create (...) an environment of greater communal learning, where students are taught how to ask the right questions and not just how to look for the right answers. (shrink)

What does it mean to embed the phenomena in an abstract structure? Or to represent them by doing so? The semantic view of theories runs into a severe problem if these notions are construed either naively, in a metaphysical way, or too closely on the pattern of the earlier syntactic view. Constructive empiricism and structural realism will then share those difficulties. The problem will be posed as in Reichenbach's The Theory of Relativity and A Priori Knowledge, and realist reactions will (...) be examined, but they will be argued to dissolve upon scrutiny. (shrink)

Neoclassical economists have been telling us for years that if we behave in egoistic, individualistic ways, the invisible hand of the market will guide us to efficient and sustainable futures. Many contemporary Greens also have been assuring us that if we behave in holistic ways, the invisible hand of ecology will guide us to health and sustainable futures. This essay argues that neither individualism nor holism will provide environmental sustainability. There is no invisible hand, either in economics or in ecology. (...) Humans have no guaranteed tenure in the biosphere. Likewise there is no philosophical quick fix for environmental problems, either through the ethical individualism of Feinberg, Frankena, and Regan, or through the ecological holism of Callicott and Leopold. The correct path is more complex and tortuous than either of these ways. The essay argues that the best way to reach a sustainable environmental future probably is through a middle path best described as "hierarchical holism.". (shrink)

The ideal of trust pervades nursing. This article uses empirical material from acute psychiatry that reveals that it is distrust rather than trust that is prevalent in this field. Our data analyses show how distrust is expressed in the therapeutic environment and in the relationship between nurse and patient. We point out how trust can nonetheless be created in an environment that is characterized by distrust. Both trust and distrust are exposed as `fragile' phenomena that can easily `tip over' towards (...) their opposites. Trust is not something that nurses possess or are given; it is rather something that they earn and have to work hard to achieve. Regarding themselves as potential causes of distrust and active wielders of power can contribute to nurses developing a more realistic view of their practice. Assuming a realistic middle-way perspective can help to manoeuvre between the extremities of excellence and resignation, which in turn can lead to processes that create trust between psychotic patients and nurses. (shrink)

For Bernard Williams, philosophy and history are importantly connected. His work exploits this connection in a number of directions: he believes that philosophy cannot ignore its own history the way science can; that even when engaging with philosophy’s history primarily to produce history, one needs to draw on philosophy; and that when doing the history of philosophy primarily to produce philosophy, one still needs a sense of how historically distant past philosophers are, because the point of reading them is to (...) confront something different from the present. But Williams also holds that systematic philosophy itself needs to be done historically, engaging not just with its own history, but with that of the concepts it seeks to understand. To explore these different ways in which philosophy and history intertwine, this volume assembles specially commissioned contributions by A. W. Moore, Terence Irwin, Sophie-Grace Chappell, Catherine Rowett, Marcel van Ackeren, John Cottingham, Gerald Lang, Lorenzo Greco, Paul Russell, Carla Bagnoli, Peter Kail, David Owen, Giuseppina D’Oro, James Connelly, Matthieu Queloz, Nikhil Krishnan, John Marenbon, Ralph Wedgwood, Garrett Cullity, Hans-Johann Glock, Geraldine Ng, Ilaria Cozzaglio, Amanda R. Greene, and Miranda Fricker. They critically appraise Williams’s work in and on the history of philosophy as well as his historicist turn and his use of genealogy. The resulting collection uniquely combines substantive discussions of historical figures from Homer to Wittgenstein with methodological discussions of how and why the history of philosophy should be done, and how and why philosophy should draw on history. (shrink)

In this paper, we examine the relationship between Christian religiosity, attitudes towards corporate social responsibility, and CSR behavior of executives. We distinguish four types of CSR attitudes and five types of CSR behavior. Based on empirical research conducted among 473 Dutch executives, we find that CSR attitudes mediate the influence of religiosity on CSR behavior. Intrinsic religiosity positively affects the ethical CSR attitude and negatively affects the financial CSR attitude, whereas extrinsic religiosity stimulates the philanthropic CSR attitude. Financial, ethical, and (...) philanthropic CSR attitudes significantly affect some types of CSR behaviors. However, because religiosity has opposing effects on the three attitudes, the joint mediation effect of the three attitudes is negligible. Furthermore, we find a direct negative influence of intrinsic religiosity on diversity and a direct positive influence on charity. (shrink)

Climate anxiety refers to persistent, difficult-to-control apprehensiveness and worry about climate change. Research to better understand the prevalence, indicators, causes, and consequences of climate anxiety is needed, to which emotion researchers can make substantial contributions. First, emotion theory can inform an integrative and functional theory of climate anxiety, mapping interactions between its cognitive, emotional, behavioural, and physiological indicators. Second, appraisal theories can help to understand the reasons why people experience climate anxiety. Third, emotion researchers can contribute to theorizing when climate (...) anxiety motivates climate action, accounting for non-linearity, interactions with other emotions and cognitions, and temporal dynamics. Fourth, emotion researchers can contribute to developing strategies to cope with climate anxiety, for example, by building on emotion regulation theory. (shrink)

Cet article pose la question de savoir si les quarks — constituants élémentaires de la matière et dernières particules de la physique des hautes énergies à avoir été confirmées — peuvent être observés de manière directe ou indirecte. D’abord, des définitions antérieures de « l’observation » en physique seront examinées — en l’occurrence, celles proposées par Grover Maxwell, Bas van Fraassen et Dudley Shapere. Puis, leurs résultats seront comparés à une définition du concept d’observation et à une différenciation entre l’observation (...) directe et indirecte. Une possibilité de mettre en évidence les quarks de manière expérimentale est le phénomène des jet-events, qui représentent un type spécifique de désagrégation dans les détecteurs de particules. Ces jet-events contribuent à l’étude de cas ici centrale, puisqu’ils sont la preuve la plus convaincante à ce jour des quarks. L’examen de jet-events et leurs évaluations par des physiciens mènent à la conclusion que les quarks ne peuvent être observés, ni directement ni indirectement. Cette thèse sera comparée aux points de vue de Kristin Shrader-Frechette et Michela Massimi sur l’observabilité des quarks. On en tire la conclusion que les quarks ne sont pas observables, si l’on entend employer le terme « observation » dans un sens non métaphorique et en conservant une relation avec ses usages dans la vie quotidienne. (shrink)

The Report's editorial mandate is both to examine issues of current importance and to invite bioethics to broaden the range of issues it probes. Thus along with articles exploring the relationship between patients and doctors, or health policy, or any of the myriad other familiar concerns of ethics in medicine, from time to time the Report has published articles about public health, animal experimentation, or “environmental ethics” broadly construed. The most recent was the special supplement Nature, Polis, Ethics in the (...) November‐December (1998) issue. Some, of course, have argued that “bio‐ethics” ought always to encompass concern for issues beyond the bedside. When the biologist Van Rensselaer Potter proposed the term bioethics nearly thirty years ago, the field he had in mind lay at the intersection of ethics and the biological sciences in general. In light especially of Nature, Polis, Ethics's call for a substantive “humans‐nature ethics” it seems appropriate, therefore, to invite one of the earliest proponents of a generous understanding of bioethics to reflect on the character of the field and the questions with which it should grapple. Below Potter and colleague Peter Whitehouse share their thoughts on this most interdisciplinary of disciplines. —B‐JC, GK. (shrink)

One way to do socially relevant investigations of science is through conceptual analysis of scientific terms used in special-interest science (SIS). SIS is science having welfare-related consequences and funded by special interests, e.g., tobacco companies, in order to establish predetermined conclusions. For instance, because the chemical industry seeks deregulation of toxic emissions and avoiding costly cleanups, it funds SIS that supports the concept of "hormesis" (according to which low doses of toxins/carcinogens have beneficial effects). Analyzing the hormesis concept of its (...) main defender, chemical-industry-funded Edward Calabrese, the paper shows Calabrese and others fail to distinguish three different hormesis concepts, H, HG, and HD. H requires toxin-induced, short-term beneficial effects for only one biological endpoint, while HG requires toxin-induced, net-beneficial effects for all endpoints/responses/subjects/ages/conditions. HD requires using the risk-assessment/regulatory default rule that all low-dose toxic exposures are net-beneficial, thus allowable. Clarifying these concepts, the paper argues for five main claims. (1) Claims positing H are trivially true but irrelevant to regulations. (2) Claims positing HG are relevant to regulation but scientifically false. (3) Claims positing HD are relevant to regulation but ethically/scientifically questionable. (4) Although no hormesis concept (H, HG, or HD) has both scientific validity and regulatory relevance, Calabrese and others obscure this fact through repeated equivocation, begging the question, and data-tri mm ing. Consequently (5) their errors provide some undeserved rhetorical plausibility for deregulating low-dose toxins. (shrink)

Cet article pose la question de savoir si les quarks — constituants élémentaires de la matière et dernières particules de la physique des hautes énergies à avoir été confirmées — peuvent être observés de manière directe ou indirecte. D’abord, des définitions antérieures de « l’observation » en physique seront examinées — en l’occurrence, celles proposées par Grover Maxwell, Bas van Fraassen et Dudley Shapere. Puis, leurs résultats seront comparés à une définition du concept d’observation et à une différenciation entre l’observation (...) directe et indirecte. Une possibilité de mettre en évidence les quarks de manière expérimentale est le phénomène des jet-events, qui représentent un type spécifique de désagrégation dans les détecteurs de particules. Ces jet-events contribuent à l’étude de cas ici centrale, puisqu’ils sont la preuve la plus convaincante à ce jour des quarks. L’examen de jet-events et leurs évaluations par des physiciens mènent à la conclusion que les quarks ne peuvent être observés, ni directement ni indirectement. Cette thèse sera comparée aux points de vue de Kristin Shrader-Frechette et Michela Massimi sur l’observabilité des quarks. On en tire la conclusion que les quarks ne sont pas observables, si l’on entend employer le terme « observation » dans un sens non métaphorique et en conservant une relation avec ses usages dans la vie quotidienne. (shrink)

Der Band beschäftigt sich mit den komplizierten Mensch-Tier-Verhältnissen und geht der Frage nach, welche Rolle Tieren im anthropologischen Denken zukommt. In den Reflexionen, die auch kunsttheoretische Diskurse berücksichtigen, werden Konstruktionen analysiert und in pädagogischen Kontexten verortet.

In 2014, the first child in the world was born after live uterus transplantation and IVF (UTx-IVF). Before and after this event, ethical aspects of UTx-IVF have been discussed in the medical and bioethical debate as well as, with varying intensity, in Swedish media and political fora. This article examines what comes to be identified as important ethical problems and solutions in the media debate of UTx-IVF in Sweden, showing specifically how problems, target groups, goals, benefits, risks and stakes are (...) delineated and positioned. It also demonstrates how specific assumptions, norms and values are expressed and used to underpin specific positions within this debate, and how certain subjects, desires and risks become shrouded or simply omitted from it. This approach—which we label the Ethics of the Societal Entrenchment-approach, inspired by Koch and Stemerding (1994)—allows us to discuss how the identification of something as the problem helps to shape what gets to be described as a solution, and how specific solutions provide frameworks within which problems can be stated and emphasised. We also offer a critical discussion of whether some of these articulations and formations should be seen as ethically troubling, and if so, why. (shrink)

The article analyses the debate on egg donation in Norway using source material from the parliamentary debate of amendments to the Biotechnology Law. In both policy documents on bioethics and the Biotechnology Law, gender is not a spoken issue, but bringing egg and sperm directly to the fore highlights how gender is implicated in bioethics debates. Gender perceptions affect the understanding of `what egg and sperm may do' at the same time as the debate sets established perceptions of gender in (...) motion. In Norway, gender equality is a valid and important premise within the general political debate. It is, however, contested as a valid argument in the context of egg donation, which therefore becomes a field of negotiations about the limits of equal opportunities. The article analyses the egg donation debate as a process of cultural co-production and asks how the Norwegian emphasis on gender equality influences the debate on egg donation and, vice versa, how debates of assisted reproductive technology reopen debates on gender in relation to reproduction and parenthood. (shrink)