Well-documented differences in the psychology and behavior of men and women have spurred extensive exploration of gender's role within the brain, particularly regarding emotional processing. While neuroanatomical studies clearly show differences between the sexes, the functional effects of these differences are less understood. Neuroimaging studies have shown inconsistent locations and magnitudes of gender differences in brain hemodynamic responses to emotion. To better understand the neurophysiology of these gender differences, we analyzed recordings of single neuron activity in the human brain as (...) subjects of both genders viewed emotional expressions. This study included recordings of single-neuron activity of 14 (6 male) epileptic patients in four brain areas: amygdala (236 neurons), hippocampus ( n = 270), anterior cingulate cortex ( n = 256), and ventromedial prefrontal cortex ( n = 174). Neural activity was recorded while participants viewed a series of avatar male faces portraying positive, negative or neutral expressions. Significant gender differences were found in the left amygdala, where 23% ( n = 15∕66) of neurons in men were significantly affected by facial emotion, vs. 8% ( n = 6∕76) of neurons in women. A Fisher's exact test comparing the two ratios found a highly significant difference between the two ( p. (shrink)

Offering both a discussion of feminism in its postmodern context and a critique of contemporary theory, the author here challenges feminists to move away from a theory-based approach, which focuses on securing or contesting "women" as an ...

Si un philosophe a fondé son oeuvre sur la conscience historique, c'est bien Raymond Aron. Le rapprochement entre Aron et la post-modernité pourrait surprendre. Il en va tout autrement si l'on considère la conception historique de la post-modernité : celle-ci suit logiquement les Temps Modernes. Elle comprend alors les deux siècles de tensions idéologiques qui ont suivi 1789, jusqu'à la chute du mur de Berlin. Raymond Aron a commenté et pensé les convulsions apocalyptiques du dernier siècle post-moderne. D'où l'idée de (...) le considérer sous plusieurs angles : face au basculement du monde, la critique des idéologies (D. Steinmetz-Jenkins), la théorie des relations internationales (O. Rosenboim), son jugement sur la "tragédie algérienne" (O. Dard). Mais Aron est aussi sensible aux permanences, à ce qui ne bascule pas : c'est un penseur de la nation et des identités régionales, qui s'interroge sur sa propre judéité (G. De Ligio). La philosophie d'Aron, où l'historien est créateur et incarné, présente une analogie avec la théologie chrétienne : Pierre Manent décrit la relation d'Aron au christianisme. Enfin, Aron reste un intellectuel tout engagé dans la défense de la liberté, ce qu'explorent deux contributions : sur ce qu'il doit au libéralisme d'Edmund Burke (M. Oppermann), et sur sa recherche d'une stratégie modérée chez l'historien Hans Delbrück (J. Mouric). Encadrées par l'introduction de Fabrice Bouthillon et la conclusion de Pascal David, ces études esquissent les traits d'une pensée subtile : sceptique contre le dogmatisme des idéologies totalitaires, mais non relativiste, attachée à l'historicité, sans tomber dans le déterminisme historique. Ce volume est issu de la journée d'études du 18 novembre 2014 à l'Université de Bretagne occidentale à Brest."--Page 4 of cover. (shrink)

Ethics support staff help others to deal with moral challenges. However, they themselves can also experience moral challenges such as issues regarding (breaching) confidentiality when practicing ethics support. Currently there is no insight in these confidentiality issues and also no professional guidance for dealing with them. To gain insight into moral challenges related to Moral Case Deliberation (MCD), we studied a) beliefs and experiences of MCD facilitators regarding breaching confidentiality, b) considerations for (not) breaching confidentiality, and c) needs for an (...) ethics support tool. Data collection consisted of qualitative research methods: six semi-structured interviews; analyses of a) two recorded MCD sessions, and b) a focus group with MCD facilitators. Findings: MCD facilitators mention different conceptions and interpretations of confidentiality and various moral challenges. Questions concerning confidentiality ultimately cause reflections on roles and responsibilities of facilitators. Needs for ethics support vary from seeking advice to procedural and sometimes normative guidance for MCD facilitators. Education for MCD facilitators should focus on developing a concrete tool that stimulates awareness and reflection(skills). (shrink)

Today humanity faces radical global climate change, mass species extinctions, and unprecedented transformations to both terrestrial and aquatic ecosystems across the globe. Environmental ethics is an academic subfield of philosophy concerned with normative and evaluative propositions about the world of nature and, perhaps more generally, the moral fabric of relations between human beings and the world we occupy. This Handbook contains 45 newly commissioned essays written by leading experts and emerging voices and represent some of the best and most contemporary (...) thinking in environmental ethics. The chapters range over a broad variety of issues, concepts, and perspectives that are both central to and characteristic of the field, thus providing an authoritative but accessible account of the history, analysis, and prospect of ideas that are essential to contemporary environmental ethics. (shrink)

The publication of Daniel Lehrman’s 1953 paper, “A Critique of Konrad Lorenz’s Theory of Instinctive Behavior,” (_The Quarterly Review of Biology_ 28(4):337–363) exposed a gulf between comparative psychologists and ethologists regarding the concept of instincts. At the center of this debate was a rivalry between T. C. Schneirla—Lehrman’s doctoral advisor—and Konrad Lorenz. While Schneirla maintained that the concept of innate instincts mischaracterized developmental processes, Lorenz maintained that innateness was essential to understand the evolution of behavior. A year after the publication (...) of Lehrman’s paper, the Singer-Polignac Foundation organized a small conference where leaders in evolutionary biology, ethology, behavioral physiology, and comparative psychology met to discuss the concept of instinct and innateness. The result of this meeting was the publication of the book _L’instinct dans le comportement des animaux et de l’homme_ (M. Autuori et al. ( 1956 ) Masson, Paris) in which each conference participant submitted a chapter that was followed by a discussion among the participants. Here I review the historical context surrounding this conference with a republishing of the commentary on Schneirla’s chapter, “Interrelationships of the ‘Innate’ and the ‘Acquired’ in Instinctive Behavior.” Originally published in English, German, and French, the discussion is included here with a new translation into English for the first time. A companion article (this issue; G. M. Kohn (2024) “Revisiting T. C. Schneirla’s ‘Interrelationships of the “Innate” and the “Acquired” in Instinctive Behavior’ (1956)”) discusses and makes available Schneirla’s complete paper. (shrink)

This is an essay on place in light of the ecological crisis as an exercise in what Pierre Charbonnier has recently called ecological reason, that is, “the environmental reflexivity of our species.” How do the roots of our prevailing political and economic relationships to the many lands that sustain us appear retroactively from the perspective of ecological reason? In a kind of tragic reversal, the mad rush to global prosperity and political dignity now appears as the emerging catastrophe of our (...) failure to heed the terrestrial affordances that sustain us. I explicate this problem and root about for responses to it by lacing together the recent work of Charbonnier as well as John Sallis, Bruno Latour, and Brian Burkhart in a single weave of place-specific thinking. How can we begin to rethink place from the ground up? (shrink)

This content analysis examines the ways that genocide is included in the high school world history content standards of eleven states with legislative mandates requiring genocide education, as well as if the content standards in those states differ from those of states without mandated genocide education. The null curriculum theorizes that the content that is not taught may be as important as what is taught; this lens allows for a nuanced analysis of the ways that genocide is included and excluded (...) in state standards. The findings suggest that states with legislative mandates requiring genocide education do not necessarily have high school world history content standards that require genocide education. The content standards in states with legislative mandates often omit acts of genocide, refrain from using the term “genocide,” and frame genocides as less important than the Holocaust, perpetuating the null curriculum of genocides. (shrink)

During the postwar period, the concept of instinct came to encapsulate the debate around the importance of nature versus nurture. The fact that animals show highly organized behavior early in development suggested the presence of an underlying fixity where behavior was “inbuilt” into an animal’s biology despite an individual’s experiences. This placed a discrete and exhaustive line between the innate and acquired that became a foundation for the European-dominated field of ethology. Across the Atlantic, a group of comparative psychologists led (...) by the American Museum of Natural History’s T. C. Schneirla contested this approach, proposing that the study of animal behavior should avoid abstract dichotomies with a renewed focus on developmental processes. While Schneirla’s theoretical and empirical work shaped the modern study of animal behavior, his legacy requires revisiting in an era where the nature versus nurture debate is regaining prominence. In this article, I revisit Schneirla’s approach to behavior with a focus on his paper “Interrelationships of the ‘Innate’ and the ‘Acquired’ in Instinctive Behavior” (published in M. Autuori et al. (1956) _L’instinct dans le comportement des animaux et de l’homme_; Masson, Paris, pp. 387–452) for the journal’s “Classics in Biological Theory” collection; the paper is available as supplementary material in the online version of this article. A companion article (this issue; G. M. Kohn (2024) “A Discussion on Instinct, Paris, 1954”) presents the commentary that was published with it. (shrink)

In this introduction to part 3 of the Common Knowledge symposium “Antipolitics,” the journal's editor argues that, apart from sortition, the best guarantees of safety in a democracy are, first, to augment judicial oversight of all political processes and, second, to exclude politicians from the process of selecting judges. “There can never be too much judicial interference,” he writes, “in what politicians regard as their domain.” The author reached this conclusion during attempts by the newly elected Israeli government, in the (...) spring of 2023, to make itself absolute by eliminating checks on its conduct that the Supreme Court had been developing and applying since the 1950s. Traditional Jewry and Judaism being notoriously hypernomian, the resistance to legality on the part of the ruling coalition has conveyed an aura of antinomian heresy. The choice in Israel appears to be between antipolitics and antinomianism, rather than between Left and Right politically—and the antipolitical model in Israel of a superintendent judiciary and an autonomous attorney general is arguably superior to the American prototype, even from the perspective (“all men are created equal..., endowed by their Creator with certain unalienable Rights”) that we have come to regard as quintessentially American. (shrink)

BackgroundInformed consent as stipulated in regulatory human research guidelines requires volunteers to be well-informed about what will happen to them in a trial. However, researchers may be faced with the challenge of how to ensure that a volunteer agreeing to take part in a clinical trial is truly informed. This study aimed to find out volunteers’ comprehension of informed consent and voluntary participation in Human Immunodeficiency Virus (HIV) clinical trials during the registration cohort.MethodsWe conducted a qualitative study among volunteers who (...) were enrolled in the registration cohort of HIV clinical trials in Dar es Salaam, Tanzania. A purposive sampling strategy was used to obtain twenty study participants. The data were collected between June and September 2020 using a semi-structured interview guide. In-depth interviews were used to collect the data to obtain deep insights of the individual study participants on the comprehension of informed consent and participation in the clinical trial. A thematic analysis approach was used to analyze the data. Themes and subthemes were supported by the quotes from the participants.ResultsVolunteers described comprehension of informed consent from different perspectives. They reported that various components of the informed consent such as study procedure, confidentiality, risk and benefits were grasped during engagement meetings. Furthermore, the volunteers’ decision to participate in the registration cohort was voluntary. However, trial aspects such as health insurance, free condoms, and medical checkups could have indirectly influenced their reluctance to withdraw from the study.ConclusionEngagement meetings may increase the comprehension of informed consent among potential participants for HIV clinical trials. However, trial incentives may influence participation, and thus future research should focus on the challenges of giving incentives in the study. This will ensure comprehension and voluntary participation in the context of HIV clinical trials. (shrink)

Medieval interpretations of hylomorphism, in which substances are conceived as metaphysical composites of prime matter and substantial form, are receiving attention in contemporary philosophy. It has even been suggested that a recovery of Aquinas's conception of prime matter as a ‘pure potentiality’, lacking any actuality apart from substantial form, may be expedient in hylomorphic interpretations of quantum mechanics. In this paper, we consider a recent hylomorphic interpretation of non-relativistic quantum mechanics, the theory of Cosmic Hylomorphism, which does not explicitly invoke (...) any notion of prime matter in its original formulation. We argue that prime matter does in fact play a role in constituting and individuating particles in this theory. However, we demonstrate that the notion of prime matter which features in the extended version of Cosmic Hylomorphism that we propose here is distinct from Aquinas's conception of prime matter, inasmuch as it has discrete metaphysical parts. (shrink)

ABSTRACT:Psychedelic substances have great promise for the treatment of many conditions, and they are the subject of intensive research. As with other medical treatments, both research and clinical use of psychedelics depend on our ability to ensure informed consent by patients and research participants. However, some have argued that informed consent for psychedelic use may be impossible, because psychedelic experiences can be transformative in the sense articulated by L. A. Paul (2014). For Paul, transformative experiences involve either the acquisition of (...) knowledge that cannot be obtained in any other way or changes in the self. Either of these characteristics may appear to undermine informed consent. This article argues, however, that there is limited evidence that psychedelic experiences are transformative in Paul's sense, and that they may not differ in their transformative features from other common medical experiences for which informed consent is clearly possible. Further, even if psychedelic experiences can be transformative, informed consent is still possible. Because psychedelic experiences are importantly different in several respects from other medical experiences, this article closes with recommendations for how these differences should be reflected in informed consent processes. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:The Little Way:Ferdinand Ulrich on AccidentsRachel M. ColemanWe live in a material reality. Obviously it is not the case that we live in a merely material reality, but it is worth remembering that we are corporeal substances given to be in a corporeal reality. Our materiality informs every aspect of our being, everything about us—including how we come to know.The German philosopher Ferdinand Ulrich never forgets this about the (...) human being or the reality in which the human is given to be—indeed, Ulrich, like his intellectual mentor and constant dialogue partner Thomas Aquinas, is a realist. That is to say that, like Thomas, Ulrich is always thinking about the world as it is given to man to inhabit and understand. This then includes thinking about matter, which, because of its status as lowest rung on the ladder of creation, is often overlooked in our thinking. Our materiality, with all of its implications for man, the world, and the task of man that is philosophy—that is, thinking and knowing being itself—is a touchstone for Ulrich's metaphysics and indeed all of his work.1Ulrich's dense and textured metaphysics can be approached in many ways, but perhaps none is so crucial as his attention to the small and seemingly insignificant, which is why he gives so much time and attention to matter throughout his corpus—for what could be more insignificant than that which does not exist in itself? Ulrich's attention to matter, however, is not simply in the speculative mode, wondering about the nature of potentia pura (though this is also included), but rather this kind of speculation leads [End Page 377] Ulrich to thinking through the implications of materiality for man's being and knowing. One of these is what Ulrich refers to repeatedly throughout Homo Abyssus, his great work of metaphysics and meta-anthropology, as "the little way." In the first chapter of that book, Ulrich writes:The light of being, since it doesn't cling to itself or allow reason to come to an end "next to" God, is therefore precisely what compels speculative reason to transcend beings into the absolute ground. This act of transcendence enraptures reason, which has been illuminated by being, elevating reason into the light of absolute truth, while reason precisely thereby enters onto the "little way" in the multiplicity of finite being.2According to Ulrich, in order to know and understand being itself, or "absolute truth," as quoted just above, human reason must enter onto this "little way," which can be reached only "in the multiplicity of finite being."The materiality of the world and the multiplicity of finite being therein have everything to do with each other, and Ulrich claims that, in order to know and understand absolute truth or being itself, precisely this multiplicity must be our starting point. Already then, at the beginning of Homo Abyssus, Ulrich draws our attention to the significance of matter.Ulrich receives this phrase, "the little way," from none other than St. Thérèse of Lisieux, who, in accepting her littleness, so to speak, not as a burden but as a gift, was given to work great acts.3 We have a clue already, [End Page 378] then, for beginning to understand how Ulrich conceives of matter and multiplicity: as that which, though nothing in itself, allows us to know the greatest truths—indeed, the "absolute truth." [End Page 379]Here we cannot explore every aspect of what Ulrich means when he uses the phrase "the little way," nor can we outline the entirety of how Ulrich's thinking about matter and materiality informs his metaphysics.4 We can, however, approach this topic in Ulrich's thinking through one particular implication of material being: accidents, or accidental being. Accidents do not subsist in themselves, but rather only in another—that is, substance—and as such, according to Ulrich, often get passed over in our thinking in favor of what we think of as more important subjects. And yet, in a certain sense, accidents are all we ever encounter in the world: while the tree could theoretically be any color at all, it... (shrink)

Genealogia jest tą nauką pomocniczą historii, która od pewnego już czasu obecna jest w cyberprzestrzeni. Deklasuje pod tym względem inne nauki pomocnicze historii, które pozostają daleko w tyle chociażby pod względem liczby wyświetleń w przeglądarce, będących efektem wyszukiwania stron internetowych. Stanowi to konsekwencję popularności badań genealogicznych, które w ostatnim czasie prowadzone są w znaczącej mierze nie przez naukowców, ale pasjonatów i genealogów-amatorów, którzy samodzielnie chcą zgłębiać historię swoich rodzin, a co za tym idzie – tworzyć rodzinne kompendia genealogiczne. O takim, (...) a nie innym ukierunkowaniu badań świadczą także różnego rodzaju poradniki, które w ostatnim czasie ukazały się na polskim rynku wydawniczym. Oferują one czytelnikowi zarówno omówienie tradycyjnych narzędzi wykorzystywanych w badaniach genealogicznych, jak i tych nowoczesnych, związanych z postępem technologicznym i przedstawianiem informacji w formie cyfrowej. W rezultacie w niemal każdej tego typu publikacji zamieszczony został rozdział poświęcony charakterystyce funkcjonujących w Internecie serwisów i baz danych, które stanowią nieocenioną pomoc w badaniach genealogicznych. Są nią także różnego rodzaju profile i grupy w mediach społecznościowych, które do tej pory pozostawały jednak niezauważone, tak przez naukowców, jak i popularyzatorów. Z tego też względu niniejszy artykuł poświęcony zostanie syntetycznemu omówieniu obecności genealogii w cyberprzestrzeni, zarówno w skali makro (duże serwisy i bazy internetowe), jak i mikro (niewielkie grupy w mediach społecznościowych). Celem artykułu jest bowiem ukazanie genealogii jako tej z nauk pomocniczych historii, która nie tylko odnalazła się w świecie cyfrowym, ale w nim zadomowiła i wciąż się rozwija. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Maurice Blondel on the Practice of Supernatural ReligionAnne M. CarpenterIntroductionMaurice Blondel attended daily Mass to the very end of his life.1 This essay is, in a way, a meditation on this fact. But it is more nearly a confrontation with Blondel's philosophical argument in defense of human action's capacity for affirming the infinite, for "containing" the infinite in its affirmation of the infinite, an affirmation achieved in action's finitude. (...) That is, this is an essay on Blondel's argument for a supernatural religion that can be literally practiced. Much like Blondel's larger philosophical works, this essay spends its time exploring the coordinating ground of supernatural religion, which is the natural world split open in two directions: in its very existence, which is a supposition of what absolutely outstrips its power; in its very action, which in ecstasy takes the shape of a desire for a reversal that it cannot offer itself. So the natural world presupposes the supernatural and desires the supernatural while remaining, of its own power, natural. Blondel makes a theoretical distinction in the universe that, concretely, is a natural–supernatural one committed to a single destiny. This theory and this concreteness cohere in order to make the literal practice of religion both possible and necessary, terms that this essay explains. [End Page 1305]Action: The Problem of Theory and PracticeBlondel's later writing in the 1930s expands on an important paradox that appears in the very early L'Action (1893). That paradox has to do with a distinction between theory—that is, the world of ideas and reflection—and practice, by which Blondel means the concrete world of human action, a world that for Blondel is an expansive range or "body" of action. It is true, after all, that an idea is not a deed. And yet no deed is without its idea, without the mediatory power of the act of consciousness, nor without the mediation of this consciousness's rationality—a further synthesizing act within consciousness—even when the deed contradicts reason. "Hence," says Blondel, "it is because we find in our acts a kind of creative sovereignty that we have a consciousness of ourselves and reason; it is because we are reasonable and conscious of ourselves that we judge ourselves capable of voluntary initiative."2 The paradox, at one angle, is this leap or gap, this difference nevertheless sustained by a mediation, where ideas and deeds are non-identical yet inseparable. At another angle, it is a paradox that a "science of practice" has to straddle, since it studies (as science) what it is not: concrete action (practice). Blondel, whether young or of his latter days, is after the possibility of such a science. He is also after the bond between reasoning and acting. In this section, I also seek that bond, and I make use of Blondel's early and later works together to give a sense not of Blondel's development, but of the Gestalt of his life's work with respect to the bond between thought and action.3The bond first requires the rejection of monism. Though Blondel's stance toward theologies of his day tends to be more well-known among theologians, and therefore filtered through questions of nature and grace and carried through to a rejection of a two-tiered conception of the universe, still, his nearer interlocutors are often monists: modern philosophers and the modern sciences, and their strange compatriots in history, the spiritual movements of the fin de siècle, involving spiritualisms of various kinds, recollected in our popular imagination today in visions of crystal balls and séance tables. The positivism of the modern sciences and of modern (French) philosophy poses a totally self-contained "nature" that can be explained [End Page 1306] without religion, in a form of what English speakers might call "secularism," but which is more accurately filtered through French Republican desires for laïcité.4 While Blondel was writing, there were not only these political and scientific and philosophical trends, but also the semi-pantheistic, variously agnostic religious movements that dominated privileged circles in Europe at the time. These are a kind of... (shrink)

Our new issue brings unlikely philosophers into dialogue (for example, Adorno and Krishnamurti) for the first time as well as reconsiders some of the most important figures (for example, Nietzsche...

Multi-Task Learning tries to improve the learning process of different tasks by solving them simultaneously. A popular Multi-Task Learning formulation for SVM is to combine common and task-specific parts. Other approaches rely on using a Graph Laplacian regularizer. Here we propose a combination of these two approaches that can be applied to L1, L2 and LS-SVMs. We also propose an algorithm to iteratively learn the graph adjacency matrix used in the Laplacian regularization. We test our proposal with synthetic and real (...) problems, both in regression and classification settings. When the task structure is present, we show that our model is able to detect it, which leads to better results, and we also show it to be competitive even when this structure is not present. (shrink)

A vital step to successfully orienting Deleuze with biosemiotics (and theories of biological complexity overall) is to discover a coherent scientific throughline in his work that also accounts for the aesthetic/creative dimension of his philosophy. This requires the heterodox move (from a Deleuzean point of view) of giving priority to the organism. I argue that Deleuze’s treatment of the organism does more than signal a superficial relation to biological complexity theory that, as a result of his nuanced take on the (...) matter, undermines the value of the organic body to his system. Instead, we can recognize a working theory of autopoiesis in the early Deleuze that scaffolds as well as substantiates his later ethological and biosemiotic observations and reveals a definite, albeit minimal, notion of subjectivity in his work. Most importantly, reorienting his logic of sense as a logic of sense-making, or the context-dependent signification between system and environment (Thompson, 2007), allows us to begin the work of mining a scientific throughline in Deleuze’s work akin to biological complexity theory that is of value to both Deleuze studies and biosemiotics. (shrink)

Supporting children to successfully transition from primary to secondary school is of utmost importance for several reasons, including to prevent future emotional and behavioural problems. Level Up is a novel, UK-based intervention consisting of five online group sessions, straddling the summer holidays, and providing at-risk children and their parents/carers with skills to manage their behaviour, emotions, and relationships to support their transition to secondary school. A prior evaluation of Level Up reported a need to better describe the mechanisms of change. (...) This study therefore evaluated the experiences of children and their parents/carers regarding the facilitators and barriers to engagement and change, and the perceived impact. Fourteen children and 17 parents/carers were interviewed. Identified barriers and facilitators were: (1) Having a safe, supportive, and fun space, (2) Learning through connection, (3) A family approach, (4) Problematic group dynamics, and (5) Connecting through video calls. Perceived impact was described as: (1) Empowering children, (2) Supporting children socially, (3) Supporting parents and carers in their parenting role, and (4) Supporting a successful transition to secondary school. Another theme (5) describes some families’ experiences of limited impact. These findings can be used to better understand how to support children in their school transition. (shrink)

Much has been made of the so-called “speculative turn” in contemporary philosophy. For some, this turn marks the “end of phenomenology” and the dawn of a new empiricism in European philosophy. For others, it amounts to nothing more than a renewal of the straw-person accusation of psychologism against phenomenology. In truth, it is neither. Instead, this article argues that while at times mutually critical of one another, speculative materialism and phenomenology are best understood as parallel projects with shared trajectories and (...) aims, common concerns, and even comparable methods. The bene????it of reading these two apparently divergent camps as parallel projects is that it allows phenomenology to understand the diversity of its own history anew and, in light of this, to draw from speculative realism as a resource for rethinking its objectives and methods in its pursuit of a robust post-Kantian realism. (shrink)

This article undertakes a deconstructive reading of astrobiology’s search for extraterrestrial life. Taking its lead from Derrida’s ‘White Mythology’, it explores ‘metaphor in the text of astrobiology’—and includes within the astrobiological ‘text’ not only scientific publications and work on astrobiology in the philosophy of science, but also ‘life detection technologies’. I situate astrobiology in the tradition of a metaphysical analogy that goes back through the enlightenment and early modern astronomy to the ancient Atomists’ notion of the ‘plurality of worlds’. This (...) analogy, which constitutes an identification of life with being and therefore serves as the conceptual basis for the notion that life must exist on other worlds, experiences a mutation in the middle of the twentieth century when molecular biology refigures life in terms of a scriptural metaphor as text. The result is an aporia whose logic Derrida formalised in ‘White Mythology’. (shrink)

The alienation of labour is both classical and contemporary. In its classical form, it speaks to the potential dehumanisation of workers in capitalist societies. In its contemporary form, it manifests itself in the disenfranchisement of the individual because of changes in organised global workplaces. Over the years, Africa’s labour transition from traditional spirituality to contemporary organised global workplaces has fuelled new forms of public labour alienation. Civil servants, in some African countries, experience labour alienation reminiscent of work under capitalism. This (...) is in contradiction to the pre-colonial and traditional view of work as a vocation. Zimbabwe is undergoing negative economic, social, and political growth that has resulted in the alienation of civil servants. The government reneges on its public role of providing space for individual growth and well-being in preference for ‘public capitalism’ and cultural alienation. The potential for an effective public service lies in changing the work culture. Contribution: This article interrogates the impacts of the work culture within the public service in Zimbabwe in an attempt to proffer a return to the African traditional spirituality of work that was founded on the principles of ubuntu. It recognises the traditional symbiotic relationship between being and doing among the indigenous African communities as the panacea for the continent’s human capital development. (shrink)

In their article “The Bioethics of Environmental Injustice: Ethical, Legal, and Clinical Implications of Unhealthy Environments,” Ray and Cooper (2024) invite us to prioritize environmental health...

While postmodernists have claimed that the failure of the Enlightenment was a failure of philosophical courage, this plenary address explores how its greatest shortcoming actually was its hubris. Paying attention to how Western scholars have centered pride in their elitist purview was their ultimate worldview, this article examines ‘pride’ as the doctrinal dimension of the good life in contemporary Western society and culture. Furthermore, it implores postmodern Christian social ethicists to reform their stewardship to the telos of the field's highest (...) ideals and role, in order to confront the shortcomings of the Enlightenment and help realize its greater capacity for social transformation. Borrowing the Gandhian critique of ‘knowledge without character’, the author surveys how the existential crisis of higher education, the political manipulation of journalism, and the policy practices of politicians, public intellectuals, and pundits operate in addressing post-imperial/postmodern legacies have legitimated implicit biases and dehumanizing projects that pass off stereotypes as scholarship and hate as hermeneutics. (shrink)

Given a rich environment, how do we decide on what information to use? A view of a single entity (e.g., a group of birds) affords many distinct interpretations, including their number, average size, and spatial extent. An enduring challenge for cognition, therefore, is to focus resources on the most relevant evidence for any particular decision. In the present study, subjects completed three tasks—number discrimination, surface area discrimination, and convex hull discrimination—with the same stimulus set, where these three features were orthogonalized. (...) Therefore, only the relevant feature provided consistent evidence for decisions in each task. This allowed us to determine how well humans discriminate each feature dimension and what evidence they relied on to do so. We introduce a novel computational approach that fits both feature precision and feature use. We found that the most relevant feature for each decision is extracted and relied on, with minor contributions from competing features. These results suggest that multiple feature dimensions are separately represented for each attended ensemble of many items and that cognition is efficient at selecting the appropriate evidence for a decision. (shrink)

Prospective memory (PM) is the accurate execution of an intention in the future. PM may be negatively impacted by negative affect, but the underlying mechanisms remain unclear. Rumination may increase the frequency of task-irrelevant thoughts, which deplete attentional capacity and reduce performance. To date, no studies have examined state and trait rumination on an online measure of PM. The present study examined the effects of state and trait rumination on an event-based, focal PM task embedded within a one-back task over (...) multiple sessions. 95 non-depressed adults (18–53 years) completed measures of state/trait rumination, mood, and PM on at least two occasions. Using multi-level modelling, we found that a derived measure of trait rumination, but not an established trait rumination survey, nor negative mood, predicted poorer PM accuracy. These novel findings demonstrate that trait rumination may partially underlie the association between negative affect & PM in a non-clinical sample, and highlight the potential of online methods to study PM. (shrink)

In the context of business, interactions between individuals generate social systems that emerge anywhere within a corporation or in its relations with external agents. These systems influence the behaviors of individuals and, as a result, the collective actions we usually attribute to corporations. Social systems thus make a difference in processes of action that are often morally evaluated by internal and external agents to the firm. Despite this relevance, social systems have not yet been the object of specific attention in (...) the literature on moral agency in business. To fill this gap, I construct a theoretical framework based on Luhmann’s ideas on social systems and morality. In particular, I argue that morality is a phenomenon that occurs in communication, and an agent can engage in morality in three different ways (as a _moral factor_, an _expressive moral agent_, or a _reflective moral agent_) depending on the functions it plays in communicative interactions. Based on this framework, I argue that social systems in business can be considered moral agents of those types. (shrink)

The article proposes to defend the basic income as a pillar of a socio-cultural revolution. This is done exclusively from a literature review and articulation of different works. The introduction section presents the characteristics of a basic income. Section 2 brings how it would mitigate current capitalism problems, which are: increasing inequality, lack of equality of opportunity, means tested social security and its bureaucracy, narrow definition of paid work and future of labor. On Section 3, the author does a literature (...) review to address two common objections against basic income: the cost, and potential labor decrease. Section 4 presents the author argument on three pillars of the socio-cultural revolution: austerity, active citizenship, and solidarity. The article ends with a general conclusion. (shrink)

This article responds to Dimitris Vardoulakis’s claim that Heidegger’s mistaken reading of phronēsis’s relation to the hou heneka, or that-for-the-sake-of-which, in Nicomachean Ethics VI at 1139a32–33, leads to an evacuation of ends from action. I argue that Heidegger is not wrong in his reading of Aristotle on phronēsis’s relation to the end. I offer a reading of the passage on which Vardoulakis focuses, which I believe is consistent with Heidegger’s, to show how Aristotle’s view of phronēsis’s role in action can (...) enable such judgment. I agree with Vardoulakis that on Heidegger’s reading, Aristotle does not view phronēsis as instrumental, but I show that this reading is borne out by the Nicomachean Ethics as a whole. I argue that the absence of instrumentality does not mean that phronēsis leaves action without an end; rather, the end of action is in the action itself. I argue in agreement with Heidegger [1997: 29, 34] and contra Vardoulakis that technē as a model of instrumentality does not capture the work of phronēsis in Aristotle (neither is it what is under critique when Heidegger criticizes modern technologizing). I argue in conclusion that Aristotle’s conception of phronēsis and the action to which it leads does allow for judgment: what can be judged is the person or the community as it shows itself in the action. (shrink)

The anterior cingulate cortex (ACC) is a complex and continually evolving brain region that remains a primary focus of research due to its multifaceted functions. Various studies and analyses have significantly advanced our understanding of how the ACC participates in a wide spectrum of memory and cognitive processes. However, despite its strong connections to brain areas associated with hippocampal and olfactory neurogenesis, the functions of the ACC in regulating postnatal and adult neurogenesis in these regions are still insufficiently explored. Investigating (...) the intricate involvement of the ACC in neurogenesis could enhance our comprehension of essential aspects of brain plasticity. This involvement stems from its complex circuitry with other relevant brain regions, thereby exerting both direct and indirect impacts on the neurogenesis process. This review sheds light on the promising significance of the ACC in orchestrating postnatal and adult neurogenesis in conditions related to memory, cognitive behavior, and associated disorders. (shrink)