Two agents endowed with different categorisations engage in bargaining to reach an understanding and agree on a common categorisation. We model the process as a simple non-cooperative game and demonstrate three results. When the initial disagreement is focused, the bargaining process has a zero-sum structure. When the disagreement is widespread, the zero-sum structure disappears and the unique equilibrium requires a retraction of consensus: two agents who individually associate a region with the same category end up rebranding it under a different (...) category. Finally, we show that this last equilibrium outcome is Pareto dominated by a cooperative solution that avoids retraction; that is, the unique equilibrium agreement may be inefficient. (shrink)

The defense of plants against herbivores and pathogens involves the participation of an enormous range of different metabolites, some of which act directly as defensive weapons against enemies (toxins or deterrents) and some of which act as components of the complex internal signaling network that insures that defense is timed to enemy attack. Recent work reveals a surprising trend: The same compounds may act as both weapons and signals of defense. For example, two groups of well‐studied defensive weapons, glucosinolates and (...) benzoxazinoids, trigger the accumulation of the protective polysaccharide callose as a barrier against aphids and pathogens. In the other direction, several hormones acting in defense signaling (and their precursors and products) exhibit activity as weapons against pathogens. Knowing which compounds are defensive weapons, which are defensive signals and which are both is vital for understanding the functioning of plant defense systems. (shrink)

It is usually held that representative government is not strictly democratic, since it does not allow the people themselves to directly make decisions. But here, taking as her guide Thomas Paine’s subversive view that “Athens, by representation, would have surpassed her own democracy,” Nadia Urbinati challenges this accepted wisdom, arguing that political representation deserves to be regarded as a fully legitimate mode of democratic decision making—and not just a pragmatic second choice when direct democracy is not possible. As Urbinati (...) shows, the idea that representation is incompatible with democracy stems from our modern concept of sovereignty, which identifies politics with a decision maker’s direct physical presence and the immediate act of the will. She goes on to contend that a democratic theory of representation can and should go beyond these identifications. Political representation, she demonstrates, is ultimately grounded in a continuum of influence and power created by political judgment, as well as the way presence through ideas and speech links society with representative institutions. Deftly integrating the ideas of such thinkers as Rousseau, Kant, Emmanuel Joseph Sieyès, Paine, and the Marquis de Condorcet with her own, Urbinati constructs a thought-provoking alternative vision of democracy. (shrink)

Since the COVID‐19 pandemic, ongoing reports have highlighted the urgency of addressing anti‐Black racism within Canada's healthcare system. The paucity of research within a Canadian context has created growing concerns among Millennials and Generation Zs for healthcare to address growing health disparities and health inequities that are attributed to institutional and structural racism. Recognizing the paradigm shift that has occurred because of the pandemic and the sleuth of racial killings, the nursing classroom has witnessed a change and a need for (...) nursing education to be relevant for the cohort of nursing students who are seeking answers. The scarcity of nursing literature addressing diverse forms of learning demonstrates the need for nursing education to explore new ways of being diverse, inclusive and innovative when teaching intergenerationally. In this paper, the author challenges nurse educators to revisit the student–educator relationship by introducing critical digital pedagogy to dismantle anti‐Black racism and promote student–educator engagement for transformative learning to occur. As an educator, the author implements the use of digital illustration as a tool of resistance for students and educators to assess, engage, act and reflect on creating change within nursing education. Using Black feminist thought and culturally responsive learning, the author introduces an arts‐based approach through the innovative design of an illustration, titled, ‘Ain't I a Nurse. Combining historical stories with contemporary socio‐political experiences, the author demonstrates how students and educators can enter a cognitive learning experience where they can connect mentally and emotionally, and in so doing re‐envision and recreate a new world that centralizes equity, diversity and inclusivity through critical discourses. Through the illustration anti‐Black racism is challenged and anti‐Black racism resistance is discovered as an antidote in dismantling anti‐Black racism within nursing education. (shrink)

This essay reclaims a political proceduralist vision of democracy as the best normative defense of democracy in contemporary politics. We distinguish this vision from three main approaches that are representative in the current academic debate: the epistemic conception of democracy as a process of truth seeking; the populist defense of democracy as a mobilizing politics that defies procedures; and the classical minimalist or Schumpeterian definition of democracy as a competitive method for selecting leaders.

Le décryptage du génome humain autorise désormais une manipulation du vivant humain. Mû par un souci de perfection, l'homme exploite aujourd'hui ce qui participe à son essence même, son génome. La diversité intraspécifique humaine s'en trouve perturbée, la vulnérabilité génétique augmentée. Le droit se trouve donc investi d'un rôle : préserver la nature humaine. Dès lors, faut-il penser d'autres voies pour prémunir notre humanité contre les risques d'une manipulation irréfléchie de notre génome.

The transcience of existence, the fragility of life and human transcience do nothing but remind each of us of the imminence of death, now experienced as an unparalleled tragedy, accompanied, often, by the anguish of witnessing a slow and gradual ageing of the body. In the post-modern era characterized by pervasive technology, a new religion is emerging that aims to halt the ageing process and defeat death once and for all. But what is the price to be paid: according to (...) some, we will witness the dissolution of the human being’s soul; according to others, the world will be populated by humanoids with severe psychic problems. (shrink)

Many proposals for logic-based formalisations of argumentation consider an argument as a pair (Φ,α), where the support Φ is understood as a minimal consistent subset of a given knowledge base which has to entail the claim α. In case the arguments are given in the full language of classical propositional logic reasoning in such frameworks becomes a computationally costly task. For instance, the problem of deciding whether there exists a support for a given claim has been shown to be -complete. (...) In order to better understand the sources of complexity (and to identify tractable fragments), we focus on arguments given over formulæ in which the allowed connectives are taken from certain sets of Boolean functions. We provide a complexity classification for four different decision problems (existence of a support, checking the validity of an argument, relevance and dispensability) with respect to all possible sets of Boolean functions. Moreover, we make use of a general schema to enumerate all arguments to show that certain restricted fragments permit polynomial delay. Finally, we give a classification also in terms of counting complexity. (shrink)

Mitotic entry and exit are switch‐like transitions that are driven by the activation and inactivation of Cdk1 and mitotic cyclins. This simple on/off reaction turns out to be a complex interplay of various reversible reactions, feedback loops, and thresholds that involve both the direct regulators of Cdk1 and its counteracting phosphatases. In this review, we summarize the interplay of the major components of the system and discuss how they work together to generate robustness, bistability, and irreversibility. We propose that it (...) may be beneficial to regard the entry and exit reactions as two separate reversible switches that are distinguished by differences in the state of phosphatase activity, mitotic proteolysis, and a dramatic rearrangement of cellular components after nuclear envelope breakdown, and discuss how the major Cdk1 activity thresholds could be determined for these transitions. (shrink)

The goal of this study is to explore the cultural worldview of the prominent contemporary Arab poet and critic, Adonis (b. 1935). Adonis was one of the first thinkers to question the notion of tura>th (cultural heritage) and to consider it the main cause behind the backwardness of the Arab people of today. Better known as a poet, Adonis’s role as a cultural critic deserves to be highlighted. The present study aims to remedy this by analyzing and criticizing his position (...) on tura>th which was based on a deconstructive reading of foundational texts. His goal was to prove that tura>th was illogical and a hindrance to modernity or creativity. To better understand Adonis’s view on tura>th , this study investigates it against his intellectual and ideological background, and analyzes it in the light of primary texts. It concludes that, as a secular deconstructionist, Adonis sees inherited tura>th as a “text” retaining a static/dynamic dualism, and tries to show that the static elements of tura>th , which always appear stable, logical and capable of achieving progress, actually make it otherwise. He argues that divine revelation is responsible for the predominance of the static aspect of tura>th and hence represents an obstacle to human creativity and progress. For this reason, it must be deconstructed, paving the way for replacement of the static, i.e., religious elements, with dynamic or secular elements, which alone can enable the reconstruction of civilization. But, in the process, Adonis may, by replacing the religious with the secular, merely be setting in place a new static dimension. (shrink)

Redirecting attention to Mill as a political thinker, Nadia Urbinati argues that this claim misrepresents Mill's thinking.

Recent work has shown that preschool-aged children and adults understand freedom of choice regardless of culture, but that adults across cultures differ in perceiving social obligations as constraints on action. To investigate the development of these cultural differences and universalities, we interviewed school-aged children (4–11) in Nepal and the United States regarding beliefs about people's freedom of choice and constraint to follow preferences, perform impossible acts, and break social obligations. Children across cultures and ages universally endorsed the choice to follow (...) preferences but not to perform impossible acts. Age and culture effects also emerged: Young children in both cultures viewed social obligations as constraints on action, but American children did so less as they aged. These findings suggest that while basic notions of free choice are universal, recognitions of social obligations as constraints on action may be culturally learned. (shrink)

Este artículo estudia la sección de la recopilación de adab del 'Iqd al-farid de Ibn 'Abd Rabbih llamada "El Libro de Lamentaciones, Condolencias y Elegías". Se analiza la función ideológica del 'Iqd, concretamente la manera en que se organiza el género con ocasión de la muerte. Localiza lo que parece haberse «reprimido» en el texto en un intento por determinar el material que fue pasado por alto, enterrado o alterado, y estudia la organización de sus prioridades. El artículo sostiene que (...) el 'Iqd, en su función de texto ejemplar, no se limita a reflejar una ideología dominante sino que hace una contribución al discurso dominante por su manera de dar forma a la vida intelectual y social. (shrink)

Queens, Eunuchs and Concubines in Islamic History, 661–1257. By Taef El-Azhari. Edinburgh: Edinburgh University Press, 2019. Pp. xix + 449. $140, £90.

Kennedy discusses, through dialogue, old concepts in philosophy with children regarding the finite and infinite parts of the Earth and galaxy.

When at the end of the 1900s Planck introduced the constant h into the black-body radiation law together with constant k, he provided no explanation of either its meaning or why it had that particular value. He simply introduced it. In reality the history of the constant was far from straightforward. Planck was confident enough to introduce it like this because he had been working on the question for over a year. In this paper we reconstruct the process that began (...) with the first two constants (c' and C. (shrink)

Despite the overwhelming grey clouds of anxiety due to the Coronavirus pandemic, this could be a golden opportunity for disabled academics like myself working under self-isolation, to be recognised by our peers, to overcome inequities and to challenge the able body norms and models we face in universities academic life. I have recently completed a PhD research regarding the experience of disabled academics, investigating and discussing the difficulties and hurdles we routinely face in academi...

In the last decade, a great variety and volume of scholarly work has appeared on mind-wandering, a mental process involving a vast range of human life, connected with “first-person perspective” and “personhood”, submental thinking, mental autonomy, etc. While different and emerging features that flow into and out of one another (second field, mental travel, visual imagery, inner speech, unspecific memory, autobiographical memory, fantasies, introspection, etc.) and negative and positive approaches seem to describe mind-wandering, we offer an interdisciplinary theoretical and empirically (...) informed and informative overview on mind-wandering studies and methodologies oriented toward the educational field. The aim is to transform and enrich the debate on mind-wandering but also to show how theoretical arguments and research findings could inform the teaching-learning context. This groundbreaking book, moves along three representations of developed scientific knowledge: imaginary lines, circles and spirals. The first section, “The Lines”, develops new lines of inquiry on attention (selective and sustained) and mind-wandering, the influence of age and mind-wandering, embodiment, consciousness and experience and mind-wandering. In the second section, the “Circles”, groups of Chapters on the same topic, methodology (tasks and measurement), intervention (auditory beat stimulation and mindfulness practices) and creativity, recreate a dance of interacting parts in which there are always profitable, decisive and retroactive exchanges between the information that each group or author activates. The last section, “The Spirals”, critically discusses the absence of a unified theoretical perspective, in the pedagogical field, attentive both to the processes of emergence and the interactions between parts. (shrink)

Politique, la philosophie bergsonienne? Engagé dans les affaires de la cité, le penseur de l'élan vital et de la durée? La postérité n'a guère retenu cet aspect dans l'oeuvre immense du prix Nobel de littérature 1927. En palliant cette lacune, Yala Kisukidi ouvre une réflexion stimulante qui renouvelle notre connaissance du bergsonisme. De L'Evolution créatrice (1907) aux Deux sources de la morale et de la religion (1932), elle met en lumière une philosophie politique ambitieuse fondée sur une métaphysique de la (...) vie. La fameuse distinction du clos et de l'ouvert joue ici un rôle central : l'homme se réalise dans l'ouverture nécessairement créatrice, et non dans la clôture (guerre, racisme) voulue par la nature pour satisfaire des besoins spécifiques. Ce constat conduit Bergson à promouvoir d'un point de vue philosophique et institutionnel la démocratie et la défense des droits de l'homme. Yala Kisukidi redonne à cette pensée toute sa portée actuelle et fait dialoguer Bergson avec les penseurs contemporains du "post-colonial", ou des auteurs favorables à une religion et une politique plus ouvertes, comme Mohammed Iqbal pour l'islam et Léopold Senghor pour l'Afrique. (shrink)

Friendship is not often associated with citizenship, politics or civil society – and yet this contribution proposes that civic friendship may be worth consideration as an expression of peacemaking and peacebuilding: the dynamic interplay between our ‘social’ and ‘individual’ selves working towards peace and countering violence. This theological consideration of friendship deals with the interaction between individuality and sociability in the work and thought of a theologian who was deeply interested in such interplay and which may therefore be helpful in (...) theological reflection on friendship. This contribution draws on two theologians who were involved in higher education themselves – the German theologian Friedrich Schleiermacher, who served as rector of the Humboldt University of Berlin, and the South African theologian Russel Botman, who served as rector of Stellenbosch University – from whom we may learn about friendship. (shrink)

Стаття актуалізує проблему антропологічних вимірів музичного мистецтва на основі впливу естетичної емоції. Робоча гіпотеза розвідки ґрунтується на трьох позиціях: генезис звукоемоційних комплексів убачається в емоційному тлумаченні; модусом антропології музики є феномени, що закладені як глибинна структура в розвитку європейської культури в історичній перспективі та в сьогоденні; музичне мистецтво моделює за допомогою інтонаційної мови ціннісне багатство, логіку й динаміку людського світовідношення, організує духовне спілкування між людьми й поколіннями.

Increasingly organizations have dedicated systems and personnel (recipients) to receive and handle internal whistleblower reports. Yet, the complexity of handling whistleblower reports is often underestimated, and there is a dearth of literature that attempts to describe or analyse the challenges internal recipients face. This paper uses an agency theory inspired lens to provide insight into the complexity of internal whistleblowing, with the aim to identify focal points for improving internal whistleblowing processes. We conceive of internal recipients as agents of two (...) principals in the event of whistleblowing: owner/top management as well as whistleblowers. We identify sources of agency problems and agency costs within these double-agent relationships. We provide avenues for solving these problems and reducing the agency costs. We close by offering paths for future research. (shrink)

This study explores the doctrine of the latency of forms in the Middle Ages, with a particular focus on Albert the Great’s elaboration through his theory of inchoatio formarum. The doctrine, whose origins date back to Anaxagoras and was further developed in the Arabic philosophical tradition, posits that matter contains all the manifest qualities of substances, though in a latent form. Albert reworks this doctrine, correcting the immanentist and paradoxical implications attributed to Anaxagoras’ error, and proposes an interpretation in which (...) matter, while potentially active, receives the perfection of forms from an external causal principle. The study highlights how Albert’s inchoatio formarum provides a response to the doctrine of the latency of forms and fits into the broader medieval debate on the relationship between matter and forms, both in philosophical and theological contexts. The discussion also examines the commentators of Peter Lombard’s Sentences and the connection with Augustine’s doctrine of rationes seminales. Lastly, Albert’s contribution to the debate on Augustine’s rationes seminales and his interaction with the Thomist tradition and other 15th-century authors are analyzed. (shrink)

The American Medical Association’s (AMA’s) “Opinion 1.1.7, Physician Exercise of Conscience” attempts to help physicians strike a reasonable balance between their own conscientious beliefs and their patients’ medical interests in an effort to minimize harms to both. However, some ambiguity still remains as to whether the severity of harms experienced by physicians and patients is to be assessed externally (by policy makers or by a professional body like the AMA), or internally by the subjects of those harms. Conflicts between conscientious (...) physicians’ self-assessments of the moral harm associated with various actions and the AMA’s external assessments of such harms are likely to lead to challenges in the implementation of some provisions of its opinion. This commentary argues, however, that provisions (b) and (e) of the opinion, which describe the information physicians should provide about their own scope of practice and about the existence of controversial procedures, are less likely to conflict with physicians’ subjective assessments of moral harm, and therefore will face fewer challenges in implementation. (shrink)

This article traces the development of the theory and practice of what is known as ‘community of inquiry’ as an ideal of classroom praxis. The concept has ancient and uncertain origins, but was seized upon as a form of pedagogy by the originators of the Philosophy for Children program in the 1970s. Its location at the intersection of the discourses of argumentation theory, communications theory, semiotics, systems theory, dialogue theory, learning theory and group psychodynamics makes of it a rich site (...) for the dialogue between theory and practice in education. This article is an exploration of those intersections, and a prospectus of its possible role in the formation and reformulation of school curriculum. It will be argued here that, when formulated as community of philosophical inquiry in particular, it offers the possibility of ‘philosophising’ the school curriculum in general, by extending the concept-work that doing philosophy entails to all of the disciplines. The article begins with an attempt at an operational definition of the term as, move to an analysis of its dynamics, offers an example of its use in a mathematics classroom, and finishes with a schematic view of its whole-curriculum and whole-school possibilities. (shrink)

This paper analyzes critically the appeal the unpolitical is enjoying among contemporary political philosophers who are democracy's friends. Unlike a radical critique of democracy, what I propose to call "criticism from within," takes the form of dissatisfaction with the erosion of an independent mind and impartial judgment per effect of the partisan character of democratic politics. This paper proposes three main criticisms of the actual trend toward unpolitical views of democracy: the first points to the strategic use of deliberation as (...) an antidote against democratic procedures themselves ; the second to the negative conception of democracy that the unpolitical aspiration makes visible; and the third to the dissolution of political judgment within a model of judgment that is tailored around justice. (shrink)