The New Evil Demon problem has been hotly debated since the case was introduced in the early 1980’s (e.g. Lehrer and Cohen 1983; Cohen 1984), and there seems to be recent increased interest in the topic. In a forthcoming collection of papers on the New Evil Demon problem (Dutant and Dorsch, forthcoming), at least two of the papers, both by prominent epistemologists, attempt to resist the problem by appealing to the distinction between justification and excuses. My primary aim here is (...) to critically evaluate this new excuse maneuver as a response to the New Evil Demon problem. -/- Their response attempts to give us reason to reject the idea that victims of the New Evil Demon have justification for believing as they do. I shall argue that this approach is ultimately unsuccessful, however much of value can be learned from these attempts. In particular, progress in the debate can be made by following those who advance the excuse maneuver and make explicit the connection between epistemic justification and epistemic norms. By doing so, the questions being debated are clarified, as is the methodology being used to attempt to answer them. (shrink)

It has been repeatedly argued, most recently by Nicholas Maxwell, that the special theory of relativity is incompatible with the view that the future is in some degree undetermined; and Maxwell contends that this is a reason to reject that theory. In the present paper, an analysis is offered of the notion of indeterminateness (or "becoming") that is uniquely appropriate to the special theory of relativity, in the light of a set of natural conditions upon such a notion; and reasons (...) are given for regarding this conception as (not just formally consistent with relativity theory, but also) philosophically reasonable. The bearings upon Maxwell's program for quantum theory are briefly considered. (shrink)

In bioethics, discussions of justice have tended to focus on questions of fairness in access to health care: is there a right to medical treatment, and how should priorities be set when medical resources are scarce. But health care is only one of many factors that determine the extent to which people live healthy lives, and fairness is not the only consideration in determining whether a health policy is just. In this pathbreaking book, senior bioethicists Powers and Faden confront foundational (...) issues about health and justice. How much inequality in health can a just society tolerate. The audience for the book is scholars and students of bioethics and moral and political philosophy, as well as anyone interested in public health and health policy. (shrink)

To controlforceaccurately under a wide range of behavioral conditions, the central nervous system would either require a detailed, continuously updated representation of the state of each muscle (and the load against which each is acting) or else force feedback with sufficient gain to cope with variations in the properties of the muscles and loads. The evidence for force feedback with adequate gain or for an appropriate central representation is not sufficient to conclude that force is the major controlled variable in (...) normal limb movements.Morton's hypothesis, thatlengthis controlled by a follow-up servo, has a number of difficulties related to the delays, gains, variability, and specificity in feedback pathways comprising potential servo loops. However, experimental evidence is consistent with these pathways providing servo assistance for some movements produced by coactivation of α- and static γ-motoneurons. Dynamic γ-motoneurons may provide an additional input for adaptive control of different types of movements.The idea that feedback is used to compensate for changes in musclestiffnesshas received experimental support under static postural conditions. However, reflexes tend to increase rather than decrease the range of variation in muscle stiffness during some cyclic movements. Theoretical problems associated with the regulation of stiffness are also discussed. The possibilities of separate control systems forvelocityorviscosityare considered, but the evidence is either negative or lacking. I conclude that different physical variables can be controlled depending on the type of limb movement required. The concept of stiffness regulation is also useful under some conditions, but should probably be extended to the regulation of the visco-elastic properties (i.e., the mechanical impedance) of a muscle or joint. (shrink)

There are indications that simple reaction time might have slowed in Western countries, based on both cohort- and multi-study comparisons. A possible limitation of the latter method in particular is measurement error stemming from methods variance, which results from the fact that instruments and experimental conditions change over time and between studies. We therefore set out to measure the simple auditory reaction time (SRT) of 7,081 individuals (2,997 males and 4,084 females) born in Sweden 1959-1985 (subjects were aged between 27 (...) and 54 years at time of measurement). Depending on cut-offs and adjustment for ageing related slowing on SRT, the data suggest that SRT has increased between 3 and 16 ms in the 27 birth years covered in the present sample. The slowing is unlikely to be explained by attrition, as evaluated by comparing the general intelligence × birth-year interactions and standard deviations for both male participants and dropouts, utilizing military conscript cognitive ability data. The present result is consistent with previous studies employing alternative methods, and may result from several synergistic factors, such as possible recent micro-evolutionary trends favouring lower g in Sweden and the effects of industrially produced neurotoxic substances on peripheral nerve conduction velocity. (shrink)

This chapter contains sections titled: Critical Theory's Attack on Biography The Attack from within Literary Criticism Distinguishing a Category of Relevant Biographical Information Biographical Information as an Aid to Understanding Biographical Information as an Aid to Appreciation Biographical Information as an Integral Part of Appreciation Conclusion.

The goal of this article is to explore how a social justice framework can help illuminate the role that consent should play in health and science policy. In the first section, we set the stage for our inquiry with the important case of Henrietta Lacks. Without her knowledge or consent, or that of her family, Mrs. Lacks’s cells gave rise to an enormous advance in biomedical science—the first immortal human cell line, or HeLa cells.

Structural Injustice advances a theory of what structural injustice is and how it works. Powers and Faden present both a philosophically powerful, integrated theory about human rights violations and structural unfairness, alongside practical insights into how to improve them.

In queste pagine è delineata la vicenda esistenziale e intellettuale di Edith Stein. Donna straordinaria, è stata capace di racchiudere nella sua persona molte "possibili" vite. Le ha realizzate come ebrea e cattolica, fenomenologa e filosofa cristiana, docente e monaca carmelitana, agnostica e santa. Si tratta di un processo vitale dagli apparenti salti qualitativi, i quali si volgono all'ascolto di un medesimo nucleo identitario. Questa viva "formazione di sé" ha condotto Edith Stein a una "donazione di sé", culminata (...) nell'Olocausto. Il Diario di Edith si sovrappone ai pensieri di Angela Ales Bello, in veste di narratrice d'eccezione. Con la sentita partecipazione della narratrice, e insieme mantenendo il distacco critico della studiosa, viene scoperta la storia di un'anima. Le emozioni e le conquiste intellettuali trovano una sintesi grazie al peculiare approccio ai "fenomeni" che Edith Stein aveva appreso alla scuola di Edmund Husserl, di Tommaso d'Aquino e di Teresa D'Avila. Sintesi mirabile di pensatori che "si danno la mano" al di là dello spazio e del tempo--Front flap. (shrink)

In The Realm of Reason (2004), Christopher Peacocke develops a “generalized rationalism” concerning, among other things, what it is for someone to be “entitled”, or justified, in forming a given belief. In the course of his discussion, Peacocke offers two arguments to the best explanation that aim to undermine scepticism and establish a justification for our belief in the reliability of sense perception, respectively. If sound, these ambitious arguments would answer some of the oldest and most vexing epistemological problems. In (...) this paper I will evaluate these arguments, concluding that they are inconclusive at best. Despite offering some interestingly original arguments, Peacocke gives us no reason to think that scepticism is false, and that perception is generally reliable. (shrink)

A growing body of literature argues that achieving radical change in the agri-food system requires a radical renegotiation of our relationship with the environment alongside a change in our thinking and approach to transformational food politics. This paper argues that relational approaches such as a more-than-human ethic of care (MTH EoC) can offer a different and constructive perspective to analyse agri-food system transformation because it emphasises social structures and relationships as the basis of environmental change. A MTH EoC has not (...) yet been applied to regenerative agriculture, yet other literature on regenerative agriculture suggests that care may be present in these spaces and calls for the need for social science analysis of the regenerative movement. This paper uses a MTH EoC lens to reveal a diverse array of ways in which power is and can be deployed for change in the regenerative agriculture movement in Aotearoa, New Zealand. Globally, regenerative agriculture tends to be analysed through positivist, scientific approaches that focus on biophysical markers of ecological improvement. Yet, a relational approach reveals how engagement in regenerative agriculture is creating significant shifts in mindset towards more holistic and relational understandings of biological and social ecosystems. A regenerative mindset framework is suggested as a method of understanding the connection between a regenerative form of thinking, being and doing for farmers. Interviews suggested that this shift in farmers’ socio-ecological relations is crucial to the transformational potential of regenerative agriculture. This paper argues that relational analyses such as the MTH EoC approach used to analyse regenerative agriculture in this research, refresh the way we analyse agri-food system change. They also are critical to guiding and supporting on-the-ground socio-ecological shifts that are necessary to see agricultural transformation. (shrink)

In this article we frame a set of important issues in the emerging field of Mind, Brain, and Education in terms of three broad headings: methods, models, and morality. Under the heading of methods we suggest that the need for synthesis across scientific and practical disciplines entails the pursuit of usable knowledge via a catalytic symbiosis between theory, research, and practice. Under the heading of models the goal of producing usable knowledge should shape the construction of theories that provide comprehensive (...) accounts of human learning and development spanning multiple levels of analysis. Under the heading of morality usable knowledge must be put to good use: Its application and dissemination ought to be infused with moral considerations gleaned from dialogue among all those potentially affected. Generally, the field should be shaped not only by its constituent scientific disciplines but also by its applications to education and learning. Thus we argue for the adoption of a kind of pragmatism that would be best actualized by building research‐school collaborations between researchers and practitioners. (shrink)

In this article, we address the relevance of J.S. Mill’s political philosophy for a framework of public health ethics. In contrast to some readings of Mill, we reject the view that in the formulation of public policies liberties of all kinds enjoy an equal presumption in their favor. We argue that Mill also rejects this view and discuss the distinction that Mill makes between three kinds of liberty interests: interests that are immune from state interference; interests that enjoy a presumption (...) in favor of liberty; and interests that enjoy no such presumption. We argue that what is of focal importance for Mill in protecting liberty is captured by the essential role that the value of self-determination plays in human well-being. Finally, we make the case for the plausibility of a more complex and nuanced Millian framework for public health ethics that would modify how the balancing of some liberty and public health interests should proceed by taking the thumb off the liberty end of the scale. Mill’s arguments and the legacy of liberalism support certain forms of state interference with marketplace liberties for the sake of public health objectives without any presumption in favor of liberty. (shrink)

This chapter contains section titled: The Conservative Challenge Trouble in Timbertown The Progressive Response Toward a New Language of Sexual Difference.

Suppose that you have deeply personal information that you do not want to share. Further suppose that this information could help others, perhaps even saving their lives. Should you reveal the information or keep it secret? With the increasing prevalence of genetic testing, more and more people are finding themselves in this situation. Although a patient's genetic results are potentially relevant to all her biological family members, her first‐degree relatives—parents, children, and full siblings—are most likely to be affected. This is (...) especially true for genetic mutations—like those in the BRCA1 and BRCA2 genes—that are associated with a dramatically increased risk of disease. Fortunately, people are usually willing to share results with their at‐risk relatives. Occasionally, however, a patient refuses to disclose her findings to anyone outside her clinical team. Ethicists have written little on patients’ moral duties to their at‐risk relatives. Moreover, the few accounts that have been advanced are problematic. Some unnecessarily expose patients’ genetic information to relatives who are unlikely to benefit from it, and others fail to ensure that patients’ most vulnerable relatives are informed of their genetic risks. Patients’ duty to warn can be defended in a way that avoids these problems. I argue that the duty to share one's genetic results is grounded in the principle of rescue—the idea that one ought to prevent, reduce, or mitigate the risk of harm to another person when the expected harm is serious and the cost or risk to oneself is sufficiently moderate. When these two criteria are satisfied, a patient will most likely have a duty to warn. (shrink)

Technological advances in genetic testing have enabled prospective parents to learn about their risk of passing a genetic condition to their future children. One option for those who want to ensure that their biological children do not inherit a genetic condition is to create embryos through in vitro fertilisation and use a technique called preimplantation genetic testing to screen embryos for genetic abnormalities before implantation. Unfortunately, due to its high cost, IVF-with-PGT is out of reach for the vast majority of (...) Americans. This article addresses an issue that has been underexplored in the medical ethics literature: the lack of insurance coverage for IVF-with-PGT.Within the US system, a key concept in insurance is that of medically necessary care, which broadly consists of diagnostic services and treatment services. In this article, I argue that IVF-with-PGT could be classified as either a diagnostic service or as a treatment service. To make this case, I show that IVF-with-PGT is similar to other types of services that are often covered by US insurance providers. In light of these similarities, I argue that the current system is inconsistent with respect to what is—and is not—covered by insurance. To promote consistency and fairness in coverage, like cases should be treated alike—starting with greater coverage for IVF-with-PGT. (shrink)

When new drugs are approved by the Food and Drug Administration, the default assumption is that they will be available by prescription only, safe for use exclusively under clinical supervision. The paternalism underlying this default must be interrogated in order to ensure appropriate respect for patient autonomy. Upon closer inspection, prescription requirements are justified when nonprescription status would risk harm to third parties and when a large segment of the population would struggle to exercise their autonomy in using a drug (...) safely and effectively on their own. Although these justifications can support prescription status for many drugs, we propose that reversing the FDA's current default to instead begin with a presumption in favor of over‐the‐counter status is the best way to avoid interference with valid claims of patient autonomy. Under this approach, a range of drug products could be considered for an OTC switch, including oral contraceptives, statins, and HIV‐prevention drugs. (shrink)

The risky investment game of Gneezy and Potters :631–645, 1997) has been proposed as a simple tool to measure risk aversion in applied settings, especially attractive in settings where participants may have limited education. However, this game can produce a significant endowment effect, so that analysis of the behavior in this game should not be done in the Expected Utility Theory framework. The paper illustrates this point, by showing that risk tolerance can be much higher when the initial endowment concerns (...) a risky lottery. (shrink)

This paper investigates the adequacy of evidential relevance relations proposed by Glymour and others. These accounts incorporate, as a necessary condition, what I call the Positive Instance Condition (PIC): the evidence statement and auxiliary assumptions entail a "positive instance" of the hypothesis. I argue that any account which incorporates PIC as a necessary condition while allowing "bootstrap testing" is doomed to fail. A nonbootstrapping evidential relevance relation of similar form is proposed, and it is argued that, in addition to avoiding (...) published counter examples, this new relation meets two general requirements which, if not met, would undermine the ability of any account that incorporates PIC to accord with our intuitions of evidential relevance. (shrink)

Silly theory -- Stupid theory -- Sexy theory -- Seething theory -- Stuck theory.

Physical activity is important for managing the side effects and long-term outcomes of cancer treatment, yet many adolescents and young adults diagnosed with cancer are not meeting PA guidelines. Body image and social support are two factors that can influence PA behavior and require further attention in this population. The purpose of this study was to examine the associations between body image, social support, and PA among AYAs. An online cross-sectional survey administered through the Research Electronic Data Capture platform was (...) used to assess self-reported body image, social support, and PA in AYAs. Based on findings from path analyses, body image and social support were directly associated with PA. Social support was also directly associated with body image. However, there were no indirect effects. These findings provide preliminary support for the influential role of appearance and fitness body-related emotions and cancer-specific social support on PA. The results have important implications for the development of targeted strategies aimed at improving body image and social support, with the overall goal of increasing AYAs’ PA. (shrink)

: The increasing reliance upon, and perhaps the growing public and professional skepticism about, the special expertise of bioethicists suggests the need to consider the limits of moral expertise. For all the talk about method in bioethics, we, bioethicists, are still rather far off the mark in understanding what we are doing, even when we may be going about what we are doing fairly well. Quite often, what is most fundamentally at stake, but equally often insufficiently acknowledged, are inherently political, (...) essentially contested visions of the most compelling and attractive forms of life for individuals and social organization. The current situation in bioethics parallels similar debates in eighteenth-century jurisprudence, especially Jeremy Bentham's withering critique of the prevalent forms of judicial argument and his own, equally unsuccessful, attempt to develop a decision-making procedure in ethics that would operate on a plane above politics. The risk, both then and now, is that we will fail to appreciate the wide range of reasonable disagreement that will remain past the point of extended reflection and discussion. (shrink)

After fifteen years as an award-winning educator, Ryan Stein knows this: when you make the school experience about fostering genuine human connection, students don't just succeed-they thrive. In this part-guidebook, part-memoir, Ryan shares the best ideas and stories from his groundbreaking educational philosophy with anyone seeking to make a positive difference in a student's life. "Lifeline 65" is as joyful as it is useful, packed full of wit, humor, and heart. Try even one strategy and you'll find your students (...) more engaged, confident, and eager to excel, from elementary school to college and beyond. All you have to do is begin. (shrink)

'Gemeinwohl" (Common Good) galt über lange Zeit als eine Schlüsselkategorie christlicher Sozialethik. Diese Selbstverständlichkeit ist einem selbstkritischen Sozialkatholizismus sowohl in der Theorie als auch im politisch-ethischen Praxisbezug abhandengekommen. Ist der Appell an die Gemeinwohlverpflichtung mehr als ein diffuses und hilfloses Postulat? Lässt sich, zumal unter den Bedingungen globaler Verflechtungen und Abhängigkeiten, mit dieser Kategorie sozial-ethische Relevanz erzeugen? Wie verhält sich die Vorstellung einer sozialen Ganzheit zu der Pluralität von Vorstellungen des guten Lebens und zu der Vielheit von Interessen? Was legitimiert (...) und welche Akteure tragen eine soziale Ordnung? Wie verhält sich eine Theorie des Gemeinwohls zu Theorien öffentlicher Güter (Commons),,angesichts internationaler Herausforderungen wie Migration, Klimapolitik, Welthandel oder Finanzmarktregulierung'' Die Beiträge des Bandes gehen zurück auf die Jahrestagung 2019 der,,Arbeitsgemeinschaft Christliche Sozialethik'', die der Frage nach dem,,globalen Gemeinwohl" gewidmet war."-- Back cover. (shrink)

Many of the contemporary disagreements regarding privacy are conceptual in nature. They concern the meaning or definition of privacy and the analytic basis of distinguishing privacy rights from other kinds of rights recognized within moral, political, or legal theories. The two main alternatives within this debate include reductionist views, which seek a narrow account of the kinds of invasions or intrusions distinctly involving privacy losses, and anti-reductionist theories, which treat a much broader array of interferences with a person as separate (...) and irreducible kinds of privacy invasions. Other theorists have expressed doubts about the prospects for achieving greater analytical precision even within a fairly expansive anti-reductionist approach. However, a reductionist privacy definition is defended in this article, and its primary theoretical virtues are its ability to unify and explain the insights of several competing definitions and its role in developing an account of privacy rights that is both internally coherent and consistent with a plausible understanding of the theoretical basis for a number of related rights. (shrink)