The size and organization of the brain are determined by the activity of progenitor cells early in development. Key mechanisms regulating progenitor cell biology involve miRNAs. These small noncoding RNA molecules bind mRNAs with high specificity, controlling their abundance and expression. The role of miRNAs in brain development has been studied extensively, but their involvement at early stages remained unknown until recently. Here, recent findings showing the important role of miRNAs in the earliest phases of brain development are reviewed, and (...) it is discussed how loss of specific miRNAs leads to pathological conditions, particularly adult and pediatric brain tumors. Let‐7 miRNA downregulation and the initiation of embryonal tumors with multilayered rosettes (ETMR), a novel link recently discovered by the laboratory, are focused upon. Finally, it is discussed how miRNAs may be used for the diagnosis and therapeutic treatment of pediatric brain tumors, with the hope of improving the prognosis of these devastating diseases. (shrink)

The shooting bias hypothesis aims to explain the disproportionate number of minorities killed by police. We present the evidence mounting in support of the existence of shooting bias and then focus on two dissenting studies. We examine these studies in light of Biddle and Leuschner’s “inductive risk account of epistemically detrimental dissent” and conclude that, although they meet this account only partially, the studies are in fact epistemically and socially detrimental as they contribute to racism in society and to a (...) social atmosphere that is hostile to science as scholars working on issues of racism come under attack. We emphasize this final point via recourse to Kitcher’s “Millian argument against the freedom of research.”. (shrink)

The shooting bias hypothesis aims to explain the disproportionate number of minorities killed by police. We present the evidence mounting in support of the existence of shooting bias and then focus on two dissenting studies. We examine these studies in light of Biddle and Leuschner’s “inductive risk account of epistemically detrimental dissent” and conclude that, although they meet this account only partially, the studies are in fact epistemically and socially detrimental as they contribute to racism in society and to a (...) social atmosphere that is hostile to science as scholars working on issues of racism come under attack. We emphasize this final point via recourse to Kitcher’s “Millian argument against the freedom of research.”. (shrink)

This paper analyses the study plans and programmes offered in Spain to present and future businesspeople and executives in the academic year 2009-10. These offerings represent business administration studies in all Spanish universities, as well as postgraduate programmes taught by the universities themselves and/or other business schools. This is of special relevance because there are few data for assessing how our executives are trained, even though such data areessential to any attempt to improve corporate performance. Clearly, business ethics, corporate social (...) responsibility, and other core courses related to sustainability can and should contribute to this end. But the actual results are not very promising: these essential courses are offered in a minority of postgraduate programmes, and they barely exist at the undergraduate level. We consider it long overdue that academic institutions explore the inherent value of this type of training and seriously reconsider alternative course planning for their students. (shrink)

Gender bias is a recalcitrant problem in academia and society. However, dissent has been created on this issue. We focus on dissenting studies by Stephen J. Ceci and Wendy M. Williams, arguing that they reach conclusions that are unwarranted on the basis of the available evidence and that they ignore fundamental objections to their methodological decisions. Drawing on discussions from other contexts, particularly on manufactured dissent concerning anthropogenic climate change, we conclude that dissent on gender bias substantially contributes to the (...) exacerbation of biases in society and an increasing number of attacks on researchers, making it both epistemically and socially problematic. (shrink)

This paper analyzes and compares different policy scenarios as well as discusses price elasticities and willingness to pay and to accept using revealed preference data from the French new-car market in 2014 by means of a cross-nested logit model. We focus particularly on electric and hybrid vehicles. We use interactions between the cost and the household income to analyze the sensitivity towards different policy scenarios per income level. Results show that the willingness to pay and to accept obtained in our (...) study is consistent with the real-market conditions. We also find that the most effective scenario to increase the market shares of new sold electric vehicles is that of a major technological advance such as a decrease in price due to cheaper manufacturing costs and an increase in driving range, rather than a policy-based scenario. In addition, the market segment that has more potential to increase the market shares of electric vehicle purchase is the middle-income level. In the paper, we discuss how to overcome the difficulties of working with revealed preference data, and propose multiple imputations to impute the attributes of the unchosen alternatives, by drawing from their empirical distributions. (shrink)

This paper analyses the study plans and programmes offered in Spain to present and future businesspeople and executives in the academic year 2009-10. These offerings represent business administration studies in all Spanish universities, as well as postgraduate programmes taught by the universities themselves and/or other business schools. This is of special relevance because there are few data for assessing how our executives are trained, even though such data areessential to any attempt to improve corporate performance. Clearly, business ethics, corporate social (...) responsibility, and other core courses related to sustainability can and should contribute to this end. But the actual results are not very promising: these essential courses are offered in a minority of postgraduate programmes, and they barely exist at the undergraduate level. We consider it long overdue that academic institutions explore the inherent value of this type of training and seriously reconsider alternative course planning for their students. (shrink)

This paper analyses the study plans and programmes offered in Spain to present and future businesspeople and executives in the academic year 2009-10. These offerings represent business administration studies in all Spanish universities, as well as postgraduate programmes taught by the universities themselves and/or other business schools. This is of special relevance because there are few data for assessing how our executives are trained, even though such data areessential to any attempt to improve corporate performance. Clearly, business ethics, corporate social (...) responsibility, and other core courses related to sustainability can and should contribute to this end. But the actual results are not very promising: these essential courses are offered in a minority of postgraduate programmes, and they barely exist at the undergraduate level. We consider it long overdue that academic institutions explore the inherent value of this type of training and seriously reconsider alternative course planning for their students. (shrink)

Height preferences reflecting positive assortative mating for height—wherein an individual’s own height positively predicts the preferred height of their mate—have been observed in several distinct human populations and are thought to increase reproductive fitness. However, the extent to which assortative preferences for height differ strategically for short-term versus long-term relationship partners, as they do for numerous other indices of mate quality, remains unclear. We explore this possibility in a large representative sample of over 500 men and women aged 15–77 from (...) Canada, Cuba, Norway and the United States. Participants’ own heights were measured, and they indicated their height preferences for a long-term and short-term mate using graphic stimuli containing metric indices. Replicating the “male-taller norm,” participants on average preferred taller-than-average male mates, and shorter-than-average female mates. Positive assortative preferences for height were observed across sexes and samples, however the strength of these height preferences varied with relationship context for men, and not for women. Taller men preferred relatively shorter women for short-term relationships than for long-term relationships, indicating stronger assortative preferences for height in a long-term context. These results provide preliminary evidence that, in addition to mate preferences for other physical traits related to mate quality such as masculinity in the body, face, and voice, assortative preferences for height do vary as a function of expected relationship length, but this was surprisingly only observed in preferences for female height. (shrink)

Unfounded—conspiracy and health—beliefs about COVID-19 have accompanied the pandemic worldwide. Here, we examined cross-nationally the structure and correlates of these beliefs with an 8-item scale, using a multigroup confirmatory factor analysis. We obtained a two-factor model of unfounded (conspiracy and health) beliefs with good internal structure (average CFI = 0.98, RMSEA = 0.05, SRMR = 0.04), but a high correlation between the two factors (average latent factor correlation = 0.57). This model was replicable across 50 countries (total N = 13,579), (...) as evidenced by metric invariance between countries (CFI = 0.96, RMSEA = 0.06, SRMS = 0.07) as well as scalar invariance across genders (CFI = 0.98, RMSEA = 0.04, SRMS = 0.03) and educational levels (CFI = 0.98, RMSEA = 0.04, SRMS = 0.03). Also, lower levels of education, more fear of COVID-19, and more cynicism were weakly associated with stronger conspiracy and health beliefs. The study contributes to knowledge about the structure of unfounded beliefs, and reveals the potential relevance of affective (i.e., fear of COVID-19) and cognitive (i.e., cynicism) factors along with demographics, in endorsing such beliefs. In summary, we obtained cross-cultural evidence for the distinctiveness of unfounded conspiracy and health beliefs about COVID-19 in terms of their structure and correlates. (shrink)

Unfounded—conspiracy and health—beliefs about COVID-19 have accompanied the pandemic worldwide. Here, we examined cross-nationally the structure and correlates of these beliefs with an 8-item scale, using a multigroup confirmatory factor analysis. We obtained a two-factor model of unfounded (conspiracy and health) beliefs with good internal structure (average CFI = 0.98, RMSEA = 0.05, SRMR = 0.04), but a high correlation between the two factors (average latent factor correlation = 0.57). This model was replicable across 50 countries (total N = 13,579), (...) as evidenced by metric invariance between countries (CFI = 0.96, RMSEA = 0.06, SRMS = 0.07) as well as scalar invariance across genders (CFI = 0.98, RMSEA = 0.04, SRMS = 0.03) and educational levels (CFI = 0.98, RMSEA = 0.04, SRMS = 0.03). Also, lower levels of education, more fear of COVID-19, and more cynicism were weakly associated with stronger conspiracy and health beliefs. The study contributes to knowledge about the structure of unfounded beliefs, and reveals the potential relevance of affective (i.e., fear of COVID-19) and cognitive (i.e., cynicism) factors along with demographics, in endorsing such beliefs. In summary, we obtained cross-cultural evidence for the distinctiveness of unfounded conspiracy and health beliefs about COVID-19 in terms of their structure and correlates. (shrink)

BackgroundFor a long time, in sports, researchers have tried to understand an expert by comparing them with novices, raising the doubts if the visual search characteristics distinguish experts from novices. Therefore, the aim of the present study was to review and conduct a meta-analysis to evaluate the differences in visual search behavior between experts and novices in team sports athletes.MethodsThis systematic review with meta-analysis followed the PRISMA 2020 and Cochrane's guidelines. Healthy team athletes were included, which engaged in regular practice, (...) from any sex or competitive level, specifically classified a priori as expert or novice in the original research. We considered only research published in peer-reviewed journals, with no limitations regarding date or language. It was considered healthy team sport athletes engaged in regular practice. The scenarios could be in situ or film-based. The databases of EBSCO, PubMed, Scopus, SPORTDiscus, and Web of Science were used to perform the searches. The risk of bias was calculated through the RoBANS tool.ResultsFrom a total of 6,257 records, of which 985 were duplicates, titles and abstracts of 5,272 were screened, and 45 required full-text analysis. Of those, 23 were excluded due to not fulfilling the eligibility criteria regarding participants. In the end, 22 studies were selected, however, as two studies were part of the same trial and were analyzed conjointly.DiscussionExperts showed to be older and with more years of practice. The ability to distinguish experts from novices was not so clear regarding the variables analyzed. This could be due to the strategies chosen in each study, which were specific to each scenario, and when grouping all together, it was lost information within non-representative averages. The distinction between experts and novices was not clear, showing a lot of heterogeneity in the included studies. The expert classification itself may have been the conditioning aspect for these results, retaining the doubt and the need for more studies in the field.Systematic review registrationThe protocol was pre-registered in OSF. (shrink)

Resumen Este artículo expone los principios de la teoría de la Metalengua Semántica Natural (NSM por sus siglas en inglés), originalmente propuesta por Wierzbicka (1972. Semantic primitives. Frankfurt: Athenaeum) y luego desarrollada en una serie de trabajos por Anna Wierzbicka y Cliff Goddard, además de otros académicos que trabajan en el campo. El objetivo es presentar cómo esta teoría se ha aplicado al estudio de la semántica y de la pragmática para analizar distintos aspectos de los hábitos lingüísticos de (...) un determinado grupo cultural sin recurrir a modelos de universalidad, sino más bien trabajando desde dentro de la lengua estudiada para reconocer conceptos claves y estilos comunicativos que le son propios. El artículo presenta los conceptos de explicaciones semánticas y guiones culturales, que son explicaciones redactadas con la metodología de paráfrasis reductora a través de la herramienta de la NSM. La NSM es un minilengua compuesta por una serie de conceptos muy básicos y traducibles a todas las lenguas que sirven como punto de partida para explicar conceptos más complejos. Esta teoría ha sido complementada por Cliff Goddard con el concepto de lengua mínima, que también se presentará en el artículo. El artículo concluye con una exposición de las similitudes y diferencias que existen entre esta forma de hacer pragmática intercultural y la propuesta por otras teorías de la pragmática, incluida la teoría de la Pragmática Sociocultural de Diana Bravo y sus colegas. (shrink)

The questions of whether episodic memory is a propositional attitude, and of whether it has propositional content, are central to discussions about how memory represents the world, what mental states should count as memories, and what kind of beings are capable of remembering. Despite its importance to such topics, these questions have not been addressed explicitly in the recent literature in philosophy of memory. In one of the very few pieces dealing with the topic, Fernández (2006) provides a positive answer (...) to the initial questions by arguing that the propositional attitude view of memory, as I will call it, provides a simple account of how memory possesses truth-conditions. A similar suggestion is made by Byrne (2010) when he proposes that perception and episodic memory have the same kind of content, differing only in degree. Against the propositional attitude view, I will argue that episodic memory does not have propositional content, and therefore, that it is not a propositional attitude. My project here is, therefore, mainly critical. I will show that, if empirical work is to inform our philosophical theories of memory in any way, we have good reasons to deny, or at least to be skeptical, of the prospects of the propositional attitude view of episodic memory. (shrink)

In recent years, there has been an increasing interest among philosophers of memory in the questions of how to characterize and to account for the temporal phenomenology of episodic memory. One prominent suggestion has been that episodic memory involves a feeling of pastness, the elaboration of which has given rise to two main approaches. On the intentionalist approach, the feeling of pastness is explained in terms of what episodic memory represents. In particular, Fernández has argued that it can be explained (...) in terms of memory representing itself as being caused by a past perceptual experience. On the metacognitive approach, which we have recently developed in, the feeling of pastness results from the monitoring and interpretation of the processing features of episodic remembering. In this paper, we show that the metacognitive approach should be preferred over the intentionalist approach. We argue that intentionalism, and Fernández’ causal self-referential view in particular, ultimately fail as accounts of the feeling of pastness. The difficulties faced by intentionalism allows us to single out three constraints that any satisfactory account of the temporal phenomenology of episodic remembering needs to meet. We conclude by arguing that the metacognitive view satisfies those constraints in a neat way, and as such, that it should be preferred over intentionalism. (shrink)

Response to comments by Fabrega, Fernandez, and Hinton.

When it comes to communication of pain, Anna Wierzbicka (2012) takes issue with the scientific definition of pain and turns to natural semantic metalanguage (NSM). However, “pain” is not one of the 64 semantic primes in NSM, and therefore Wierzbicka suggests words such as “body,” “bad,” and “don’t want.” This blurs the boundaries between pain and other aversive sensations and it also challenges certain clinical features of the pain experience.

Platelets have important hemostatic functions in repairing blood vessels upon tissue injury. Cytokines, growth factors, and metabolites stored in platelet α‐granules and dense granules are released upon platelet activation and clotting. Emerging evidence indicates that such platelet‐derived signaling factors are instrumental in guiding tissue regeneration. Here, we discuss the important roles of platelet‐secreted signaling factors in skeletal muscle regeneration. Chemokines secreted by platelets in the early phase after injury are needed to recruit neutrophils to injured muscles, and impeding this early (...) step of muscle regeneration exacerbates inflammation at later stages, compromises neo‐angiogenesis and the growth of newly formed myofibers, and reduces post‐injury muscle force production. Platelets also contribute to the recruitment of pro‐regenerative stromal cells from the adipose tissue, and the platelet releasate may also regulate the metabolism and proliferation of muscle satellite cells, which sustain myogenesis. Therefore, harnessing the signaling functions of platelets and the platelet secretome may provide new avenues for promoting skeletal muscle regeneration in health and disease. (shrink)

This article defends the Harm Principle, commonly attributed to John Stuart Mill, against recent criticism. Some philosophers think that this principle should be rejected, because of severe difficulties with finding an account of harm to plug into it. I examine the criticism and find it unforceful. Finally, I identify a faulty assumption behind this type of criticism, namely that the Harm Principle is plausible only if there is a full-blown, and problem-free, account of harm, which proponents of the principle can (...) refer to. (shrink)

This paper aims to extend the discussion of silencing beyond the realm of speech and to the domain of conversational silences – that is, silences that have communicative functions in our conversational exchanges. I argue that, insofar as we can use silences to communicate, we can also be prevented from doing things with these silences. Alongside a three- fold taxonomy I show the different ways in which this can happen, utilizing and extending Maitra’s (2009) account of silencing to illustrate the (...) wrong happening in these cases. This discussion not only highlights a new domain of silencing that has, so far, been underexplored, but also uncovers just how deep linguistic injustices can run. (shrink)

In this paper I focus on somatosensory attenuation of bodily signals as a core mechanism underlying the phenomenon of 'losing' one's sense of self in meditation. Specifically, I argue that somatosensory attenuation of bodily signals does not make the bodily self 'disappear' experientially. Rather, during the subjectively reported phenomena of 'self-loss', bodily sensory signals are self-attenuated, physiologically, and experientially processed in the background. Hence the term 'losing' the self or 'selfless' states may be misleading in describing these peculiar types of (...) experiences reported during deep meditative states. What is 'lost', I claim, is a particular, ordinary way to explicitly, mentally model oneself in relation to the body and the world. Yet, the experience of being a living body, i.e.a self-organizing organism, is never 'lost' in this process. The proposal is that the explicit feeling of selfless minds may be tacitly accompanied by the implicit feeling of unlimited body, as two sides of the same coin. (shrink)

Difficulty is often treated as blame-mitigating, and even exculpating. But on some occasions difficulty seems to have little or no bearing on our assessments of moral responsibility, and can even exacerbate it. In this paper, I argue that the relevance (and irrelevance) of difficulty with regard to assessments of moral responsibility is best understood via Quality of Will accounts. I look at various ways of characterising difficulty – including via sacrifice, effort, skill and ‘trying’ – and set out to demonstrate (...) that these factors are only blame-mitigating where, and to the extent that, they complicate ascriptions of insufficient concern. Matters become more complex, however, when we turn to difficult circumstances that seem to generate such objectionable attitudes. This is arguably the case with epistemic difficulty and certain instances of moral ignorance. Here I argue that certain difficult circumstances diminish the sense in which false moral beliefs are genuinely revelatory of the agents who hold them. In particular, I draw on the distinction between difficulty that generates objectionable attitudes, and objectionable attitudes that generate difficulty. I argue that the former, but not the latter, can plausibly be viewed as blame mitigating, and that this would apply to (limited) cases of moral ignorance. (shrink)

Thick concepts, namely those concepts that describe and evaluate simultaneously, present a challenge to science. Since science does not have a monopoly on value judgments, what is responsible research involving such concepts? Using measurement of wellbeing as an example, we first present the options open to researchers wishing to study phenomena denoted by such concepts. We argue that while it is possible to treat these concepts as technical terms, or to make the relevant value judgment in-house, the responsible thing to (...) do, especially in the context of public policy, is to make this value judgment through a legitimate political process that includes all the stakeholders of this research. We then develop a participatory model of measurement based on the ideal of co-production. To show that this model is feasible and realistic, we illustrate it with a case study of co-production of a concept of thriving conducted by the authors in collaboration with a UK anti-poverty charity Turn2us. (shrink)

This paper proposes a novel account of the contents of memory. By drawing on insights from the philosophy of perception, I propose a hybrid account of the contents of memory designed to preserve important aspects of representationalist and relationalist views. The hybrid view I propose also contributes to two ongoing debates in philosophy of memory. First, I argue that, in opposition to eternalist views, the hybrid view offers a less metaphysically-charged solution to the co-temporality problem. Second, I show how the (...) hybrid view conceives of the relationship between episodic memory and other forms of episodic thinking. I conclude by considering some disanalogies between perception and memory and by replying to objections. I argue that, despite there being important differences between memory and perception, those differences do not harm my project. (shrink)

Kant's radical criticism of the passions has a central but largely overlooked moral-psychological component: for Kant, the passions promote a kind of self-deception he calls ‘rationalizing’. In analysing the connection between passion and rationalizing self-deception, I identify and reconstruct two essential traits of Kant's conception of the passions. I argue (1) that rationalizing self-deception, according to Kant, contributes massively to the emergence and consolidation of passions. It aims to resolve a psychological conflict between passion and moral duty when in fact, (...) it does not resolve but perpetuates this conflict. I then argue (2) that rationalizing does not necessarily aim to devalue moral duty, as Kant seems to suggest in the Groundwork. It can also aim to revalue the ‘counterweight’. By analysing Kant's presentation of several individual passions in the Anthropology, I demonstrate that rationalizing here is concerned with elevating these passions and making them pass as morally (or at least prudentially) justified. (shrink)

For Aristotle, animals, by contrast to plants, possess a perceptual soul. However, there is disagreement concerning the point at which the perceptual soul is acquired, for him. On one influential interpretation, Aristotle thinks that the perceptual soul is acquired not during the initial formation of the embryo, but at some later stage of its development. On such interpretations of Aristotle’s view, the newly formed embryo is not yet an actual animal, but a plant-like living being or even inanimate matter. We (...) argue, by contrast, that Aristotle views the embryo, from the very beginning, as an actual animal exercising basic nutritive and perceptual functions. We show that this interpretation is consistent with Aristotle’s views on embryogenesis in the GA, HA, PA, and the Metaphysics. (shrink)

Recently, there has been much talk of impact investing. Around the world, specialized intermediaries have appeared, mainstream financial players and governments have become involved, renowned universities have included impact investing courses in their curriculum, and a myriad of practitioner contributions have been published. Despite all this activity, conceptual clarity remains an issue: The absence of a uniform definition, the interchangeable use of alternative terms and unclear boundaries to related concepts such as socially responsible investment are being criticized. This article aims (...) to contribute to a better understanding of impact investing, which could help foster this specific investment style and guide further academic research. To do so, it investigates a large number of academic and practitioner works, highlighting areas of similarity and inconsistency on three levels: definitional, terminological, and strategic. Our research shows that, on a general level, heterogeneity—especially definitional and strategic—is less pronounced than expected. Yet, our research also reveals critical issues that need to be clarified to advance the field and increase its credibility. First and foremost, this includes the characteristics required of impact investees, notably whether they need to be organizations that prioritize their non-financial mission over the business side. Our results indicate that there may be different schools of thoughts concerning this matter. (shrink)

We can understand implicit bias as a person’s disposition to evaluate members of a social group in a less favorable light than members of another social group, without intending to do so. If we understand it this way, we should not presuppose a one-size-fits-all answer to the question of how implicit cognitive states lead to skewed evaluations of other people. The focus of this paper is on implicit bias in considered decisions. It is argued that we have good reasons to (...) assume that imagination plays a vital role in decision making. If this assumption is correct, it offers an explanation for implicit bias in many considered decisions: Human beings who have been frequently exposed to stereotypes have stereotype-congruent expectations as part of their background knowledge. They feed into their imagination, sometimes without their awareness. This model would allow us to explain the key characteristics of implicit bias without recurring to any unconscious attitudes over and above such background knowledge. (shrink)

Political polarisation in the United States offers opportunities to explore how beliefs about candidates – that they could save or destroy American society – impact people’s thoughts, feelings, and behaviour. Participants forecast their future emotional responses to the contentious 2020 U.S. presidential election, and reported their actual responses after the election outcome. Stronger beliefs about candidates were associated with forecasts of greater emotion in response to the election, but the strength of this relationship differed based on candidate preference. Trump supporters’ (...) forecast happiness more strongly related to beliefs that their candidate would save society than for Biden supporters. Biden supporters’ forecast anger and fear were more strongly related to beliefs that Trump would destroy society than vice versa. These forecasts mattered: predictions of lower happiness and greater anger if the non-preferred candidate won predicted voting, with Biden supporters voting more than Trump supporters. Generally, participants forecast more emotion than they experienced, but beliefs altered this tendency. Stronger beliefs predicted experiencing more happiness or more anger and fear about the election outcome than had been forecast. These findings have implications for understanding the mechanisms through which political polarisation and rhetoric can influence voting behaviour. (shrink)

Zusammenfassung Ansätze einer globalen Religionsgeschichte haben entscheidend zum Verständnis von Allgemeinbegriffen wie Religion als historisch gewachsen und veränderlich beigetragen. Ebenso haben sie aufgezeigt, dass das Verständnis von Religion in Wechselwirkung mit anderen Allgemeinbegriffen wie Nation geprägt ist. Geschlecht findet in diesen Untersuchungen bislang kaum Berücksichtigung. Dabei bestehen Wechselwirkungen zwischen Geschlecht, Nation und Religion, die wir in diesem Aufsatz in dem Vergleichsmoment von Mutterschaft aufzeigen wollen. Anhand von Fallbeispielen aus Sri Lanka, Israel und Nigeria machen wir deutlich, wie der Vergleichsmoment Mutterschaft (...) in unterschiedlichen Kontexten funktioniert, wie Identitäten daran konstruiert werden, welche Auswirkungen sich dadurch auf Religion, Nation und Geschlecht ergeben und wie Mutterschaft sowohl als Unterdrückungsmechanismus dient, als auch Handlungsmacht darin möglich ist. (shrink)

This paper examines Hans Kelsen’s Communist Theory of Law in the context of his general critique of natural law theories. Kelsen argues that since there is no such thing as objectively determined n...

Different arguments in favor of the moral relevance of the concept of biodiversity (e.g., in terms of its intrinsic or instrumental value) face a range of serious difficulties, despite that biodiversity constitutes a central tenet of many environmentalist practices and beliefs. That discrepancy is considerable for the debate on potential moral reasons for protecting biodiversity. This paper adds a new angle by focusing on the potential of the concept of natural otherness—specifically individual and process otherness in nature—for providing additional moral (...) reasons in favor of the protection of biodiversity as variety. Four arguments are presented. Two arguments draw on the individual natural otherness of nonhuman living beings and two additional arguments draw on the process otherness of active nature. The upshot is that each of these arguments—if successful—provides a moral reason in favor of the protection of biodiversity. (shrink)

Unlike the question of whether self-deception can be understood on the model of other-deception, the relationship between the two phenomena at the level of practice is hardly ever explored. Other-deception can support self-deception and vice versa. Self-deception often affects not only the beliefs and behavior of the self-deceiving person but also the beliefs and behavior of others who may become accomplices of self-deception. As I will show, however, it is difficult to describe this supportive relationship between self-deception and the deception (...) of others without conceptual contradiction. While “deflationary” approaches offer a convincing way to avoid the so-called paradoxes of self-deception, they do not resolve the conceptual tensions that arise here. I conclude by outlining a solution. (shrink)

We define a model for computing probabilities of right-nested conditionals in terms of graphs representing Markov chains. This is an extension of the model for simple conditionals from Wójtowicz and Wójtowicz. The model makes it possible to give a formal yet simple description of different interpretations of right-nested conditionals and to compute their probabilities in a mathematically rigorous way. In this study we focus on the problem of the probabilities of conditionals; we do not discuss questions concerning logical and metalogical (...) issues such as setting up an axiomatic framework, inference rules, defining semantics, proving completeness, soundness etc. Our theory is motivated by the possible-worlds approach ; however, our model is generally more flexible. In the paper we focus on right-nested conditionals, discussing them in detail. The graph model makes it possible to account in a unified way for both shallow and deep interpretations of right-nested conditionals. In particular, we discuss the status of the Import-Export Principle and PCCP. We briefly discuss some methodological constraints on admissible models and analyze our model with respect to them. The study also illustrates the general problem of finding formal explications of philosophically important notions and applying mathematical methods in analyzing philosophical issues. (shrink)

The growing abundance of medical technologies has led to laments over doctors’ sensory de-skilling, technologies viewed as replacing diagnosis based on sensory acumen. The technique of percussion has become emblematic of the kinds of skills considered lost. While disappearing from wards, percussion is still taught in medical schools. By ethnographically following how percussion is taught to and learned by students, this article considers the kinds of bodies configured through this multisensory practice. I suggest that three kinds of bodies arise: skilled (...) bodies; affected bodies; and resonating bodies. As these bodies are crafted, I argue that boundaries between bodies of novices and bodies they learn from blur. Attending to an overlooked dimension of bodily configurations in medicine, self-perception, I show that learning percussion functions not only to perpetuate diagnostic craft skills but also as a way of knowing of, and through, the resource always at hand; one’s own living breathing body. (shrink)

Currently, anomalous lived temporality is not included in the main diagnostic criteria or standard symptom checklists. In this article, we present the Transdiagnostic Assessment of Temporal Experience, a structured interview that can be used by researchers and clinicians without a comprehensive phenomenological background to explore abnormal time experiences in persons with abnormal mental conditions regardless of their diagnosis. When extensive data gathered by this scale are available, it will be possible to delineate well-defined anomalous lived temporality profiles for each psychopathological (...) disorder. This instrument may also prove useful for clinicians by providing a more refined assessment of relevant psychopathological symptoms and an in-depth understanding of the patient’s abnormal behaviour as related to specific types of time experience. In the first part of the article, we provide a brief overview of the phenomenological concept of temporality, including pre-phenomenal and phenomenal time, synthesis, conation and synchronization, and of abnormal time experiences in persons affected by psychopathological conditions. In the following part, we describe the basic structure of the interview that comprises seven categories corresponding to the abnormal features of lived temporality: anomalies of synchrony, of time structure, of implicit time flow, of explicit time flow, and anomalous experiences of the past, the present and the future. The paper also includes a section on administration and scoring of the TATE scale, the complete interview and a Likert table for quantifying the frequency, intensity and interference with daily life of the phenomena explored. (shrink)

Biological conservation practices and approaches take many forms. Conservation projects do not only differ in their aims and methods, but also concerning their conceptual and normative background assumptions and their underlying motivations and objectives. We draw on philosophical distinctions from the ethics of conservation to explain variances of different positions on conservation projects along six dimensions: (1) conservation ideals, (2) intervention intuitions, (3) the moral considerability of nonhuman beings, (4) environmental values, (5) views on nature and (6) human roles in (...) nature. The result is a map of the moral landscape of biological conservation, on which these six dimensions are layered. This map functions as a heuristic tool to understand conceptual and normative foundations of specific conservation projects, which we will illustrate with four paradigmatic examples: the Pisavaara Strict Nature Reserve, Predator Free New Zealand, the Oostvaardersplassen Nature Reserve and the Great Green Wall Project. With this map as a heuristic tool, we aim to conceptually illuminate disagreement and clarify misunderstandings between representatives of different environmental protection strategies and to show that the same project can be supported (or criticised) on different grounds. (shrink)

We distinguish between two different strategies in methodology of economics. The big picture strategy, dominant in the twentieth century, ascribed to economics a unified method and evaluated this m...

This review provides an overview of the ethics of extinctions with a focus on the Western analytical environmental ethics literature. It thereby gives special attention to the possible philosophical grounds for Michael Soulé’s assertion that the untimely ‘extinction of populations and species is bad’. Illustrating such debates in environmental ethics, the guiding question for this review concerns why – or when – anthropogenic extinctions are bad or wrong, which also includes the question of when that might not be the case (...) (i.e. which extinctions are even desirable). After providing an explanation of the disciplinary perspective taken (section “Introduction”), the concept of extinction and its history within that literature are introduced (section “Understanding extinction”). Then, in section “Why (or when) might anthropogenic extinctions be morally problematic?”, different reasons for why anthropogenic extinctions might be morally problematic are presented based on the loss of species’ value, harm to nonhuman individuals, the loss of valuable biological variety and duties to future generations. This section concludes by also considering cases where anthropogenic extinctions might be justified. Section “How to respond to extinctions?” then addresses a selection of topics concerning risks and de-extinction technologies. Finally, the section on “Extinction studies” introduces other viewpoints on the ethics of extinction from the extinction studies literature, followed by the “Conclusion”. (shrink)