We present the first comprehensive taxonomic revision and review the biology of the olingos, the endemic Neotropical procyonid genus Bassaricyon, based on most specimens available in museums, and with data derived from anatomy, morphometrics, mitochondrial and nuclear DNA, field observations, and geographic range modeling. Species of Bassaricyon are primarily forest-living, arboreal, nocturnal, frugivorous, and solitary, and have one young at a time. We demonstrate that four olingo species can be recognized, including a Central American species (Bassaricyon gabbii), lowland species with (...) eastern, cis-Andean (Bassaricyon alleni) and western, trans-Andean (Bassaricyon medius) distributions, and a species endemic to cloud forests in the Andes. The oldest evolutionary divergence in the genus is between this last species, endemic to the Andes of Colombia and Ecuador, and all other species, which occur in lower elevation habitats. Surprisingly, this Andean endemic species, which we call the Olinguito, has never been previously described; it represents a new species in the order Carnivora and is the smallest living member of the family Procyonidae. We report on the biology of this new species based on information from museum specimens, niche modeling, and fieldwork in western Ecuador, and describe four Olinguito subspecies based on morphological distinctions across different regions of the Northern Andes. (shrink)

Colleges, gegveven in het Studium generale aan de Vrije universiteit van Amsterdam in het eerste semester van het academiejaar 1977-'78.

Fairness in machine learning (ML) is an ever-growing field of research due to the manifold potential for harm from algorithmic discrimination. To prevent such harm, a large body of literature develops new approaches to quantify fairness. Here, we investigate how one can divert the quantification of fairness by describing a practice we call “fairness hacking” for the purpose of shrouding unfairness in algorithms. This impacts end-users who rely on learning algorithms, as well as the broader community interested in fair AI (...) practices. We introduce two different categories of fairness hacking in reference to the established concept of p-hacking. The first category, intra-metric fairness hacking, describes the misuse of a particular metric by adding or removing sensitive attributes from the analysis. In this context, countermeasures that have been developed to prevent or reduce p-hacking can be applied to similarly prevent or reduce fairness hacking. The second category of fairness hacking is inter-metric fairness hacking. Inter-metric fairness hacking is the search for a specific fair metric with given attributes. We argue that countermeasures to prevent or reduce inter-metric fairness hacking are still in their infancy. Finally, we demonstrate both types of fairness hacking using real datasets. Our paper intends to serve as a guidance for discussions within the fair ML community to prevent or reduce the misuse of fairness metrics, and thus reduce overall harm from ML applications. (shrink)

In this paper our aim is to examine whether research conducted on human participants with LSD-25 raises unique research ethical questions or demands particular concerns with regard to the design, conduct and follow-up of these studies, and should this be the case, explore and describe those issues. Our analysis is based on reviewing publications up to date which examine the clinical, research and other uses of LSD and those addressing ethical and methodological concerns of these applications, just as some historical (...) examinations of this subject. The first chapters of the paper give an overview regarding the history of LSD-research with human participants, healthy volunteers and patients alike. The remaining chapters have a focus on questions regarding the potential ethical issues of such human trials in the contemporary research ethics framework. We also consider briefly political and regulatory issues regarding this substance that possibly affect its clinical and research applications. (shrink)

Intertemporal choice involves deciding between smaller, sooner and larger, later rewards. People tend to prefer smaller rewards that are available earlier to larger rewards available later, a phenomenon referred to as temporal or delay discounting. Despite its ubiquity in human and non-human animals, temporal discounting is subject to considerable individual differences. Here, we provide a critical narrative review of this literature and make suggestions for future work. We conclude that temporal discounting is associated with key socio-economic and health-related variables. Regarding (...) personality, large-scale studies have found steeper temporal discounting to be associated with higher levels of self-reported impulsivity and extraversion; however, effect sizes are small. Temporal discounting correlates negatively with future-oriented cognitive styles and inhibitory control, again with small effect sizes. There are consistent associations between steeper temporal discounting and lower intelligence, with effect sizes exceeding those of personality or cognitive variables, although socio-demographic moderator variables may play a role. Neuroimaging evidence of brain structural and functional correlates is not yet consistent, neither with regard to areas nor directions of effects. Finally, following early candidate gene studies, recent Genome Wide Association Study (GWAS) approaches have revealed the molecular genetic architecture of temporal discounting to be more complex than initially thought. Overall, the study of individual differences in temporal discounting is a maturing field that has produced some replicable findings. Effect sizes are small-to-medium, necessitating future hypothesis-driven work that prioritizes large samples with adequate power calculations. More research is also needed regarding the neural origins of individual differences in temporal discounting as well as the mediating neural mechanisms of associations of temporal discounting with personality and cognitive variables. (shrink)

Stimulating innovation and growth in the so-called ‘creative economy’ is a current policy objective for national regulators. One policy lever traditionally applied to the creative sector is intellectual property, in particular the scope and term of protection offered by copyright. Opposition to expansion and further enclosure of the copyright public domain was previously articulated in terms of access to a commons of information. Since the Hargreaves Review of Intellectual Property in 2011, copyright reform in the UK context is increasingly framed (...) in the language of economics. This paper reviews two prevailing economic theories shaping how policy makers discuss the public domain in debates about IP reform: a welfare economics approach which weighs increases in producer and consumer surplus under different policy configurations and an economics of innovation approach which considers the value of the public domain as a reservoir of ideas for individuals and firms. I argue that economic definitions should be augmented by a consideration of the democratic requirement of access to information. The consequences of this re-figuration of the public domain for the public interest and access to information are discussed. (shrink)

Contemporary public discourses are, despite the growing array of technologies and spaces for participation, becoming increasingly characterized by polarization – the formation of two distinct and r...

As narrative conceptions of selfhood have gained more acceptance within various disciplines including philosophy, psychology, and the cognitive sciences, so too have these conceptions been critically appraised. Chief among those who are suspicious of the overall viability of ‘narrative identity’ is the philosopher, Galen Strawson. In this paper, I develop five arguments underlying Strawson’s critique of narrative identity, and respond to each argument from the perspective of the hermeneutic phenomenology of Paul Ricœur. Though intuitive, I demonstrate that none of Strawson’s (...) arguments are cogent. The confrontation between these two figures highlights a deep conceptual disagreement about our epistemic access to the self, which has thus far gone unrecognized in the Anglo-American discussion, so that it raises a new problem for the metaphysics of personal identity. (shrink)

Scholar of religion Karl Kerényi’s last book, Dionysos, is a grand attempt at reinterpreting ζωη ( zoe ), the Greek concept of indestructible life, which he distinguishes from βίος (bios), finite life. In Kerényi’s view, the meaning and sensual experience of zoe was expressed in its richest form in the Cretan beginnings of the cult of Dionysos. The major characteristics of this cult, as Kerényi describes, were beyond the cultural, political, and sexual limits of the Christian interpretations of life and (...) nature. Searching for modern analogies to zoe , Kerényi explains the idea in relation to molecular biology’s minimum definition of life. Despite the fact that Kerényi’s book contains only minor references to contemporary philosophy, the philosophical consequences of his interpretations of Dionysos are not only radical but outline a notion of biopolitics far in advance of the mid- to late 20 th -century development of it. By the affirmation of indestructible life and animality , Kerényi proposes a new humanism that moves beyond the limits of Kantian anthropology and also takes a radically different perspective to that of Heidegger’s philosophy of being, or Agamben’s notion of biopolitics. According to Kerényi’s investigations, since this alternative humanism, which is based on the radical recognition of the individuality and diversity of life forms, was once possible in an earlier stage of human culture, it is possible to reanimate it in order to shape anew how zoe is understood and therefore lived. Our relation to nature can thereby undergo a Dionysian transvaluation and assign us new responsibilities as well as open up a new trajectory for the 21 st -century human. (shrink)

BackgroundRich in different kind of potent cells, embryos are used in modern regenerative medicine and research. Neurobiologists today are pushing the boundaries for what can be done with embryos existing in the transitory margins of medicine. Therefore, there is a growing need to develop conceptual frameworks for interpreting the transformative cultural, biological and technical processes involving these aborted, donated and marginal embryos. This article is a contribution to this development of frameworks.MethodsThis article examines different emotional, cognitive and discursive strategies used (...) by neurobiologists in a foetal cell transplantation trial in Parkinson’s disease research, using cells harvested from aborted embryos. Two interviews were analysed in the light of former observations in the processing laboratories, using the anthropologist Mary Douglas’s concept of pollution behaviour and the linguist, philosopher, psychoanalyst and feminist Julia Kristeva’s concept of the abjective to explain and make sense of the findings.ResultsThe findings indicate that the labour performed by the researchers in the trial work involves transforming the foetal material practically, as well as culturally, from trash to treasure. The transformation process contains different phases, and in the interview material we observed that the foetal material or cells were considered objects, subjects or rejected as abject by the researchers handling them, depending on what phase of process or practice they referred to or had experience of. As demonstrated in the analysis, it is the human origin of the cell that makes it abjective and activates pollution discourse, when the researchers talk of their practice.ConclusionsThe marginal and ambiguous status of the embryo that emerges in the accounts turns the scientists handling foetal cells into liminal characters in modern medicine. Focusing on how practical as well as emotional and cultural strategies and rationalizations of the researchers emerge in interview accounts, this study adds insights on the rationale of practically procuring, transforming and utilizing the foetal material to the already existing studies focused on the donations. We also discuss why the use and refinement of a tissue, around which there is practical consensus but cultural ambiguity, deserves further investigation. (shrink)

The study focuses on the ethical aspects of decision-making by national elites in the context of the thinking of Ján Kollár (1793–1852) and Ľudovít Štúr (1815–1856) on the issue of Slavism. Attention is paid to the issue of responsibility for preserving the greatness and unity of the nation in the context of the formation of national identity and individuality. The concepts of the mentioned authors had an impact on the cultural-civilizational orientation of Slovak elites with an emphasis on the role (...) of moral obligations in shaping the value orientation of the nation. In this context, the analysis focuses on the works Reciprocity between the various tribes and dialects of the Slavic nation and Slavdom and the world of the future, which, at the same time, represent alternative concepts of the cultural and political orientation of the Slavs. The study simultaneously analyses these concepts as alternative programs of cultural and political development of national identity, as well as concepts aimed at humanist and political goals. (shrink)

Pickering & Garrod (P&G) propose that inner speech monitoring is subserved by predictions stemming from fast forward modeling. In this commentary, we question this alignment of language prediction with the inner speech monitor. We wonder how the speech monitor can function so efficiently if it is based on incomplete representations.

The relationship between the universal and the particular church was the subject of a comprehensive public debate between two German bishop theologians, namely Joseph Ratzinger and Walter Kasper. The debate was initially occasioned by an official document issued by the Congregation for the Doctrine of the Faith on the church as communion . The debate has clearly exposed ecclesiology’s complexities and tensions. Ratzinger taps biblical and theological sources in order to valorise unity or universality in an era of farreaching pluralisation. (...) His argumentation culminates in an endeavour to counter unilateral and horizontal ecclesiologies with an axiomatic ‘ontological and temporal primacy of the universal church over the particular churches’. Kasper recognizes genuine dangers in the one-sided ‘horizontalisation’ and fragmentation of ecclesiology. Rooted in his pastoral and oecumenical experience, he is of the opinion that the theological space created by Vatican II for the particular churches and the diocesan bishops should be claimed to the full. He detects a centralistic deformation of Vatican II in Ratzinger’s axiom. For Ratzinger Kasper’s standpoint can be the first step in an empirical reduction of ecclesiology. In this contribution, I have tried to demonstrate that Kasper’s ecclesiological perspective cannot be suspected of ‘de-theologisation’. Indeed, ‘re-theologisation’ can be understood as the central theme of his theology. The problem of determining the relationship between the universal church and the particular churches is given concrete form in the problem of determining the relationship between the office of bishop, the college of bishops in union with the pope, and the Petrine office. Kasper’s insistence on a legitimate degree of latitude for diocesan bishops does not imply that his goal is to decentralise the Petrine office both theologically and pastorally. At a certain moment in the debate, both theologians recognized that their differing perspectives were more a matter of theological opinion than of essential doctrinal conflict. Their mutual support of the idea of the ‘priority of internal unity’ is a crucial and unmistakable key concept for the correct understanding of the debate. (shrink)

The paper focuses on the thinking of Jonáš Záborský (1812–1876) and Štěpán Launer (1821–1851), which were marginalized in Slovak national-forming thinking. Emphasis is placed on the comparison between non-romantic nationalism and Štúr’s ethnic enthusiasm. Attention is paid to the value of their thinking, which can be analyzed in the context of reflections in the role of cultural identity in Štúr’s conception of culture and its place in relation to European cultural and civilizational affiliation. At the same time, the critique of (...) romantic thinking draws attention to the issue of the responsibility of nation-forming elites for the concept of civic development, which holistically approaches social change. Launer’s and, partly Záborský’s thinking draws attention to the dangers associated with the romantic search for ethnocultural specifics, which may result in the questioning the importance of civil liberties and Western cultural and civilizational affiliation. (shrink)

Unconsented episiotomies and other procedures during labour are commonly reported by women in several countries, and often highlighted in birth activism. Yet, forced caesarean sections aside, the ethics of consent during labour has received little attention. Focusing on episiotomies, this paper addresses whether and how consent in labour should be obtained. We briefly review the rationale for informed consent, distinguishing its intrinsic and instrumental relevance for respecting autonomy. We also emphasise two non-explicit ways of giving consent: implied and opt-out consent. (...) We then discuss challenges and opportunities for obtaining consent in labour and birth, given its unique position in medicine.We argue that consent for procedures in labour is always necessary, but this consent does not always have to be fully informed or explicit. We recommend an individualised approach where the antenatal period is used to exchange information and explore values and preferences with respect to the relevant procedures. Explicit consent should always be sought at the point of intervening, unless women antenatally insist otherwise. We caution against implied consent. However, if a woman does not give a conclusive response during labour and the stakes are high, care providers can move to clearly communicated opt-out consent. Our discussion is focused on episiotomies, but also provides a useful starting point for addressing the ethics of consent for other procedures during labour, as well as general time-critical medical procedures. (shrink)

Industry involvement in the machine learning (ML) community seems to be increasing. However, the quantitative scale and ethical implications of this influence are rather unknown. For this purpose, we have not only carried out an informed ethical analysis of the field, but have inspected all papers of the main ML conferences NeurIPS, CVPR, and ICML of the last 5 years—almost 11,000 papers in total. Our statistical approach focuses on conflicts of interest, innovation, and gender equality. We have obtained four main (...) findings. (1) Academic–corporate collaborations are growing in numbers. At the same time, we found that conflicts of interest are rarely disclosed. (2) Industry papers amply mention terms that relate to particular trending machine learning topics earlier than academia does. (3) Industry papers are not lagging behind academic papers with regard to how often they mention keywords that are proxies for social impact considerations. (4) Finally, we demonstrate that industry papers fall short of their academic counterparts with respect to the ratio of gender diversity. We believe that this work is a starting point for an informed debate within and outside of the ML community. (shrink)

This is a book about intellectuals in late twentieth-century Hungary. Altough not strictly a work of intellectual history, it is very much of interest to intellectual historians of the Soviet and p...

In this paper I present two new strategies for inconsistencyadaptive logics: the reliable sufficient information strategy of ACLuN3 andthe minimally abnormal sufficient information strategy of ACLuN4. I giveproof theory and semantics for both ACLuN3 and ACLuN4. I also compare them with the well-known inconsistency-adaptive logics ACLuN1 andACLuN2.

This book examines the concept of Purgatory. However, in contradistinction to the many monographs and edited volumes published in the past 50 years devoted to historical, cultural, or theological treatments of Purgatory—especially in proportion to the voluminous output on Heaven and Hell—this collection features papers by philosophers and other scholars engaged specifically in philosophical argument, debate, and dialogue involving conceptions of Purgatory and related ideas. It exists to broaden the discussion beyond the prevailing trends in the academic literature and fills (...) an important intellectual gap. (shrink)

We welcome Blair's argument that the relationship between fluid cognition and other aspects of intelligence should be an important focus of research, but are less convinced by his arguments that fluid intelligence is dissociable from general intelligence. This is due to confusions between (a) crystallized skills and g, and (b) universal and differential constructs. (Published Online April 5 2006).

To deal with the upcoming challenges and complexity of the nursing profession, it is deemed important to reflect on our current organization of care. However, before starting to rethink the organization of nursing care, an overview of important elements concerning nursing care organization, more specifically nursing models, is necessary. The aim of this study was to conduct a mapping review, accompanied by an evidence map to map the existing literature, to map the field of knowledge on a meta‐level and to (...) identify current research gaps concerning nursing models in a hospital setting. Next to nursing models, two other organizational correlates seem to be of importance when looking at the organization of nursing care: nurse staffing and skill mix. Although it seems that in recent research, the theoretical focus on the organization of nursing care has been left behind, the increasingly complex healthcare environment might gain from the use of nursing theory, or in this case, care delivery models. As almost no fundamental studies have been done toward the combination of care delivery models, nurse staffing, and skill mix, those elements should be taken into account to fully capture the organization of nursing care in future research. (shrink)

What if language was an autonomous historical being? What if language’s use was not solely dependent on the intentions of the one who speaks? In this text I will test these provocative statements. Specifically, I will investigate whether language’s proclaimed historical independence can be traced in the usage of the concept of ‘secularisation’, and I will try to unveil the consequences of this operation.Contribution: Has Christianity abandoned the public stage in the ‘secularised’ and industrialised world? In this article I intend (...) to demonstrate that this is not the case. The continuous operative presence of Christianity in our socio-political language is used as the model to prove this argument. (shrink)

The observation that our world is signed by a lasting crisis is as much underwritten as it is questioned. This book offers a new and provocative thesis by taking recourse to the religious discourse of Limbo, and by investigating the temporal and spatial structures of crisis and modernity. Modernity reveals itself to be the state of perennial crisis, and we all live in an immanentized state of Limbo.

Whether ethical screening affects portfolio performance is an important question that is yet to be settled in the literature. This paper aims to shed further light on this question by examining the performance of a large global sample of Islamic equity funds from 1984 to 2010. We find that IEFs underperform conventional funds by an average of 40 basis points per month, consistent with the underperformance hypothesis. In line with popular media claims that Islamic funds are a safer investment, IEFs (...) outperformed conventional funds during the recent banking crisis. However, we find no such outperformance for other crises or high volatility periods. Based on fund holdings-based data, we provide evidence of a negative curvilinear relation between fund performance and ethical screening intensity, consistent with a return trade-off to being more ethical. (shrink)

The past decades have seen a growing “philosophical” interest in a number of authors, but strangely enough Saramago’s oeuvre has been left somewhat aside. This volume aims at filling this gap by providing a diverse range of philosophical perspectives and expositions on Saramago’s work. The chapters explore some possible issues arising from his works: from his use of Plato’s allegory of the cave to his re-readings of Biblical stories; from his critique and “reinvention” of philosophy of history to his allegorical (...) exploration of alternative histories; from his humorous approach to our being-towards-death to the revolutionary political charge of his fiction. The essays here confront Saramago’s fiction with concepts, theories, and suggestions belonging to various philosophical traditions and philosophers including Plato, Pascal, Kierkegaard, Freud, Benjamin, Heidegger, Lacan, Foucault, Patočka, Derrida, Agamben, and Žižek. (shrink)

We have been invited to contribute a short assessment of Levine's response to Siderits’ position in the emerging debate between "fusion philosophy" and "comparative philosophy." Perhaps a brief word is in order regarding our backgrounds: Michael Nylan is a student of early China, with strong inter-disciplinary training and interests, who has attempted work in both philosophy and translation. Martin Verhoeven is a historian by training, a translator by avocation, and a Buddhist practitioner. Both of us have committed ourselves for (...) decades to past traditions that can only be accessed through classical Chinese language, and that surely colors our views. At the same time, those views are not identical, but stereophonic. (shrink)