Geometrical intuitions spontaneously drive visuo-spatial reasoning in human adults, children and animals. Is their emergence intrinsically linked to visual experience, or does it reflect a core property of cognition shared across sensory modalities? To address this question, we tested the sensitivity of blind-from-birth adults to geometrical-invariants using a haptic deviant-figure detection task. Blind participants spontaneously used many geometric concepts such as parallelism, right angles and geometrical shapes to detect intruders in haptic displays, but experienced difficulties with symmetry and complex spatial (...) transformations. Across items, their performance was highly correlated with that of sighted adults performing the same task in touch (blindfolded) and in vision, as well as with the performances of uneducated preschoolers and Amazonian adults. Our results support the existence of an amodal core-system of geometry that arises independently of visual experience. However, performance at selecting geometric intruders was generally higher in the visual compared to the haptic modality, suggesting that sensory-specific spatial experience may play a role in refining the properties of this core-system of geometry. (shrink)

This article argues that if world philosophies are to remain relevant for social emancipation in the present time, they must incorporate critical reflections about the methods and sources of philosophy that were at the center of the African philosophy debates in the 1970s and 1980s. The debates that surrounded the emergence of African philosophy as an academic discipline entailed thorough and innovative methodological reflections on the role of ethnography, language, and genre in philosophical expression. These reflections critically recast the relationship (...) between indigenous traditions and academic texts and between popular and professional philosophical expression, enabling their practitioners to re-think the important questions of what it means to philosophize and who philosophizes. My argument is that these methodological reflections from African philosophy reveal the profound and essential link between methods and content of philosophy and that they must be incorporated as key methodologies for world philosophies to tackle questions of social and political relevance in the present time. (shrink)

Un saggio in memoria di Nasr Hamid Abu Zayd , filosofo e teologo egiziano che ha contribuito in modo fondamentale alla diffusione dell’approccio letterario applicato al testo sacro dell’islam e al successivo sviluppo di un’ermeneutica di tipo umanistico in grado di affermare la portata rivoluzionaria e antidogmatica del concetto di Corano come insieme di discorsi. Nominato professore onorario all’Università di Leida, dove insegna a partire dal 2000, il professor Abu Zayd è costretto all’esilio nel 1995, dopo la condanna per apostasia (...) che gli viene mossa in ambito giudiziario proprio a causa del suo interesse per un terreno di studio così delicato.An essay written in memory of Nasr Hamid Abu Zayd , Egyptian philosopher and theologian who substantially contributed to the spread of the literary approach to the sacred text of Islam and to the subsequent development of a humanistic hermeneutics being able to affirm the revolutionary and anti-dogmatic significance of the concept of the Qur’an asset of discourses. Appointed honorary professor at Leiden University, where he began teaching in 2000, the professor Abu Zayd is obliged to go into exile in 1995, after his judicial conviction for apostasy due to his interest in such a delicate field of study. (shrink)

Philosophy & Social Criticism, Volume 48, Issue 9, Page 1226-1246, November 2022. In this study, we claim that political liberalism, despite harsh criticism, is still the best option available for providing a just and stable society. However, we maintain that political liberalism needs to be revised so as to be justifiable from the perspective of not only the “reasonable” in a Rawlsian sense but also the ones whom Rawls labels as “unreasonable.” To support our claim, going beyond Rawls’s original account, (...) we unpack the concept of unreasonableness and identify three different subsets that we label as the “partially reasonable,” the “non-reasonable,” and the “unreasonable.” We argue that both the “fully” reasonable and the “partially reasonable” would be included into the constituency of public justification; more specifically, we claim that the latter would support liberal institutions out of their reasons: we define these reasons as mutually intelligible reasons and claim that they allow to acknowledge the importance of a convergence approach to public justification. As for the “non-reasonable” and “unreasonable,” we claim that they cannot be included in the constituency of public justification, but they nonetheless could be compliant with liberal institutions if political liberalism offers them some reasons to comply: here, we claim that political liberalism should include them through engagement and propose reasoning from conjecture as an effecting way of offering reasons for compliance. In particular, we claim that through reasoning from conjecture, the “non-reasonable” could find conciliatory reasons to comply with liberal institutions on a stable base. With regard to the “unreasonable” in the strict sense, we claim that through reasoning from conjecture, their unreasonableness could be contained and they could find reasons—even if just self-interested—for complying with liberal institutions rather than defying them. In our discussion, we consider the different subsets not as “frozen” but as dynamic and open to change, and we aim to propose a more complex and multilayered approach to inclusion that would be able to include a wider set of people. To strengthen our argument, we show that the need for a wider public justification and for broader inclusion in liberal societies is grounded in respect for persons both as equal persons and as particular individuals. In particular, we claim that individuals’ values, ends, commitments, and affiliations activate demands of respect and can strengthen the commitment to the liberal–democratic order. Through a reformulation of the role of respect in liberal societies, we also show a kind of social and communitarian dimension that, we claim, is fully compatible with political liberalism and opens it up to “civic friendship” and “social solidarity,” which are constitutive elements for the development of a sense of justice and for the realization of a just and stable society. (shrink)

Most theories of justice rest on the idea that emotions need to be contained or set aside and that rationality serves as the best, if not exclusive, criterion for identifying the principles of a fair distribution. In recent years, however, two important claims have been made. One is that rationality and emotions are not in conflict with one another, but should be conceived of as strictly interconnected; the other is that social justice is not just about distribution, but also – (...) or especially – about social relations. This paper aims to bridge these claims and argues that (a) the role of emotions should be recognised by theories of justice, as it is compatible with the importance such theories attribute to rationality, and (b) an inquiry into emotions is particularly important to investigate the socio-relational dimension of justice. Moreover, the paper claims that (c) in order to adequately investigate the role of emotions in social justice, it is important to acknowledge that emotions are structurally mediated and shaped by powerful transformative forces, among which technologies – especially so-called socially disruptive technologies (SDTs) – prove to be particularly relevant. The paper argues that SDTs have a fundamental role in shaping social relations, shared commitments, and the emotions that follow from them or enable them. (shrink)

Philosophy & Social Criticism, Volume 48, Issue 9, Page 1226-1246, November 2022. In this study, we claim that political liberalism, despite harsh criticism, is still the best option available for providing a just and stable society. However, we maintain that political liberalism needs to be revised so as to be justifiable from the perspective of not only the “reasonable” in a Rawlsian sense but also the ones whom Rawls labels as “unreasonable.” To support our claim, going beyond Rawls’s original account, (...) we unpack the concept of unreasonableness and identify three different subsets that we label as the “partially reasonable,” the “non-reasonable,” and the “unreasonable.” We argue that both the “fully” reasonable and the “partially reasonable” would be included into the constituency of public justification; more specifically, we claim that the latter would support liberal institutions out of their reasons: we define these reasons as mutually intelligible reasons and claim that they allow to acknowledge the importance of a convergence approach to public justification. As for the “non-reasonable” and “unreasonable,” we claim that they cannot be included in the constituency of public justification, but they nonetheless could be compliant with liberal institutions if political liberalism offers them some reasons to comply: here, we claim that political liberalism should include them through engagement and propose reasoning from conjecture as an effecting way of offering reasons for compliance. In particular, we claim that through reasoning from conjecture, the “non-reasonable” could find conciliatory reasons to comply with liberal institutions on a stable base. With regard to the “unreasonable” in the strict sense, we claim that through reasoning from conjecture, their unreasonableness could be contained and they could find reasons—even if just self-interested—for complying with liberal institutions rather than defying them. In our discussion, we consider the different subsets not as “frozen” but as dynamic and open to change, and we aim to propose a more complex and multilayered approach to inclusion that would be able to include a wider set of people. To strengthen our argument, we show that the need for a wider public justification and for broader inclusion in liberal societies is grounded in respect for persons both as equal persons and as particular individuals. In particular, we claim that individuals’ values, ends, commitments, and affiliations activate demands of respect and can strengthen the commitment to the liberal–democratic order. Through a reformulation of the role of respect in liberal societies, we also show a kind of social and communitarian dimension that, we claim, is fully compatible with political liberalism and opens it up to “civic friendship” and “social solidarity,” which are constitutive elements for the development of a sense of justice and for the realization of a just and stable society. (shrink)

This article aims at showing the need for a sound ethical and anthropological foundation of economics and business, and argues the importance of a correct understanding of human values and human nature for the sake of economics and of businesses themselves. It is suggested that the ethical-anthropological side of economics and business can be grasped by taking Aristotle’s virtue ethics and Amartya Sen’s capability approach (CA) as major reference points. We hold that an “Aristotelian economics of virtues”, connected with the (...) CA’s notion of human richness, can promote the shift to the concept of personhood, and can lead to a more “humanized” business, by fostering human flourishing, the enhancement of human capabilities, and the pursuit of a more humane development for each and every person. (shrink)

The increasing implementation of and reliance on machine-learning (ML) algorithms to perform tasks, deliver services and make decisions in health and healthcare have made the need for fairness in ML, and more specifically in healthcare ML algorithms (HMLA), a very important and urgent task. However, while the debate on fairness in the ethics of artificial intelligence (AI) and in HMLA has grown significantly over the last decade, the very concept of fairness as an ethical value has not yet been sufficiently (...) explored. Our paper aims to fill this gap and address the AI ethics principle of fairness from a conceptual standpoint, drawing insights from accounts of fairness elaborated in moral philosophy and using them to conceptualise fairness as an ethical value and to redefine fairness in HMLA accordingly. To achieve our goal, following a first section aimed at clarifying the background, methodology and structure of the paper, in the second section, we provide an overview of the discussion of the AI ethics principle of fairness in HMLA and show that the concept of fairness underlying this debate is framed in purely distributive terms and overlaps with non-discrimination, which is defined in turn as the absence of biases. After showing that this framing is inadequate, in the third section, we pursue an ethical inquiry into the concept of fairness and argue that fairness ought to be conceived of as an ethical value. Following a clarification of the relationship between fairness and non-discrimination, we show that the two do not overlap and that fairness requires much more than just non-discrimination. Moreover, we highlight that fairness not only has a distributive but also a socio-relational dimension. Finally, we pinpoint the constitutive components of fairness. In doing so, we base our arguments on a renewed reflection on the concept of respect, which goes beyond the idea of equal respect to include respect for individual persons. In the fourth section, we analyse the implications of our conceptual redefinition of fairness as an ethical value in the discussion of fairness in HMLA. Here, we claim that fairness requires more than non-discrimination and the absence of biases as well as more than just distribution; it needs to ensure that HMLA respects persons both as persons and as particular individuals. Finally, in the fifth section, we sketch some broader implications and show how our inquiry can contribute to making HMLA and, more generally, AI promote the social good and a fairer society. (shrink)

This review article puts two recent publications —Existence and Heritage: Hermeneutic Explorations in African and Continental Philosophies by Tsenay Serequeberhan and What Fanon Said. A Philosophical Introduction to His Life and Thought by Lewis R. Gordon—in conversation with Achille Mbembe’s renowned On the Postcolony, first published in French in 2000, in English in 2001, and here reviewed in the 2015 Wits University Press edition. The opportunity for such a literary dialogue to take place across fifteen years is occasioned both by (...) the latest South African edition of On the Postcolony, which in itself invites a fresh reading of Mbembe’s manifesto on postcolonial authoritarianism in Africa, as well as by the different potential outcome of the postcolonial condition that Gordon and Serequeberhan envision and propose with respect to Mbembe. I argue that while Mbembe’s pessimistic portrayal of the postcolonial present is one whereby it is difficult to envision transformation, both Serequeberhan and Gordon’s books offer a rich philosophical terrain from which to imagine possible futures, grounded in notions of dialogue and solidarity, that, however, vary significantly for each author. (shrink)

This book review examines the recent publication, Gender and Violence in Haiti: Women’s Path from Victims to Agents by Benedetta Faedi Duramy. Duramy provides an in-depth contextualized discussion of sexual violence in Haiti, where she examines the role that women survivors of sexual violence play as perpetrators of violence. Duramy engages personally with female victim-survivors to gain insight as to the daily threat of violence they experience and their motivations for participating in this widespread conflict. In light of the (...) earthquake in 2010, which has exacerbated the level of risk posed to Haitian women, Duramy provides a number of recommendations that she argues should be implemented urgently. (shrink)

O artigo tem por objetivo central apresentar a leitura da pesquisadora Benedetta Bisol sobre a noção de corpo em Fichte, no sentido de mostra-lhe a pertinência e mesmo a atualidade, frente às pesquisas contemporâneas da neurociência.

Jo-Anne McArthur est l’une des photojournalistes majeures de la condition animale dans le monde. Elle a documenté les conditions de vie et d’exploitation des animaux dans plus de soixante pays différents, et ses images sont utilisées par les mouvements animalistes dans le monde entier. Elle vit à Toronto et dirige l’agence multi-média We animals Media dont elle est la fondatrice. En vingt ans de travail, elle a accumulé une énorme documentation, et multiplié les projets de collaboration avec...

Valéry’s conceptions of mind, literature and even philosophy often stress the importance of an effort against heterogeneity that should be led in the name of what the author himself calls pureté. On the other hand, the theories that Valéry develops about composition - which is intended both as an aesthetic and a theoretical concept - show the importance of complexity in his representation of the esprit and allows to compare Valéry’s descriptions of the self with the way he represents creative (...) process and even draws the structure of his own works. (shrink)

Sensibilité is in Valéry’s theory the name of a large grasp of functions, involving both perception and creation, and involved both in art and in experience. So far, this key word of Valéry’s aesthetics can be read as the bridge between his conceptions of art and his idea of the self in order to understand the way this author writes and conceives what philosophy can aim to.

In this paper, I consider emotional reactions in response to political facts, and I investigate how they may provide relevant knowledge about those facts. I assess the value of such knowledge, both from an epistemic and a political perspective. Concerning the epistemic part, I argue that, although emotions are not in themselves sufficient to ground evaluative knowledge about political facts, they can do so within a network of further coherent epistemic attitudes about those facts. With regards to the political part, (...) I argue that the contribution of emotions to evaluative knowledge about political facts, is indeed politically valuable. To develop my argument, I show first that an evaluative kind of knowledge is relevant for reaching a sophisticated level of political cognition, and second that emotions contribute distinctively to this kind of knowledge. I conclude that, when emotional experiences towards political events are coupled with an adequate factual knowledge about those events, they can ground a distinctive evaluative knowledge about those events, and such knowledge is relevant both from an epistemic and a political perspective. (shrink)

Une lettre de Fénelon au duc de Bourgogne, écrite en 1708, représente le sommet du sobre échange épistolaire entre l’archevêque et le prince. Nous utiliserons ici cette lettre comme un point de départ pour sonder la richesse linguistique et rhétorique du discours de l’épreuve chez Fénelon directeur de conscience. Miroir de concentration des thèmes féneloniens, elle peut être l’objet d’une lecture rapprochée, mais il convient aussi d’élargir le cadre et d’évoquer le vaste intertexte où elle s’insère : les exigences radicales (...) du pur amour transparaissent alors – tout comme, ailleurs, sous le voile de la fable – à travers le conseil politique, les maximes de la sagesse humaniste ou le nuances du portrait spirituel. (shrink)

Sulla base degli studi di Mircea Eliade, l’Autore evidenzia, nel lai antico francese Yonec e in due racconti popolari riconducibili al tipo AT 432, «The Prince as bird», tracce di scenari iniziatici femminili e del viaggio oltremondano sciamanico. Sur la base des études de Mircea Eliade, l’auteur met en évidence, dans le Lai de Yonec de Marie de France et dans deux contes de fées liés au conte-type AT 432 « L’Oiseau bleu », des traces des rites initiatiques féminins et (...) du voyage chamanique vers l’Autre Monde. On the ground of Mircea Eliade studies, the author analyses the Ancient French Lay of Yonec and two folk tales, connected to the type AT 432 “The Prince as bird”, focusing on the presence of hints of ancient initiatory female rites and shamanic female otherworld voyages. (shrink)

Fairness is one of the most prominent values in the Ethics and Artificial Intelligence (AI) debate and, specifically, in the discussion on algorithmic decision-making (ADM). However, while the need for fairness in ADM is widely acknowledged, the very concept of fairness has not been sufficiently explored so far. Our paper aims to fill this gap and claims that an ethically informed re-definition of fairness is needed to adequately investigate fairness in ADM. To achieve our goal, after an introductory section aimed (...) at clarifying the aim and structure of the paper, in section “Fairness in algorithmic decision-making” we provide an overview of the state of the art of the discussion on fairness in ADM and show its shortcomings; in section “Fairness as an ethical value”, we pursue an ethical inquiry into the concept of fairness, drawing insights from accounts of fairness developed in moral philosophy, and define fairness as an ethical value. In particular, we argue that fairness is articulated in a distributive and socio-relational dimension; it comprises three main components: fair equality of opportunity, equal right to justification, and fair equality of relationship; these components are grounded in the need to respect persons both as persons and as particular individuals. In section “Fairness in algorithmic decision-making revised”, we analyze the implications of our redefinition of fairness as an ethical value on the discussion of fairness in ADM and show that each component of fairness has profound effects on the criteria that ADM ought to meet. Finally, in section “Concluding remarks”, we sketch some broader implications and conclude. (shrink)

Enhancement is a basic principle of modern sport. Their increase of achievement is usually attributed to the sportsmen’s natural assessment, their health, their training methods and their employment. In contrast, increase in output by pharmacological means is outlawed. The modern medical techniques created a whole range, by which sportsmen are supported. Consequently, sometimes difficult decisions with concrete medications develop. It is not always clearly to be differentiated whether something is a pharmacological interference, which serves the therapy or leads however to (...) the outlawed increase in output. At present Enhancement is in discussion, a phenomenon, which is related to doping in sports, but which concerns achievement-increasing use of medicines not only in sportsmen. -/- Leistungssteigerung ist ein Grundprinzip des modernen Sports. Gewöhnlich werden für die Steigerung der Leistung die natürliche Veranlagung der Sportler, ihre Gesundheit, ihre Trainingsmethoden und ihr Einsatzwille veranschlagt. Leistungssteigerung durch pharmakologische Mittel ist dagegen geächtet. Die modernen medizinischen Techniken haben einen ganzen Bereich geschaffen, durch den die Sportler bei der Erbringung ihrer Leistung und deren Erhalt unterstützt werden. Dabei entstehen mitunter schwierige Entscheidungsfragen bei konkreten Medikationen. Nicht immer ist klar zu unterscheiden, ob etwas ein pharmakologischer Eingriff ist, der der Therapie dient oder aber zur geächteten Leistungssteigerung führt. Gegenwärtig wird über Enhancement diskutiert, ein Phänomen, das mit dem Doping verwandt ist, aber leistungssteigernde Verwendung von Medikamenten bei Gesunden im Allgemeinen, also nicht nur bei Sportlern, betrifft. (shrink)

We are repeatedly told that AI will help us to solve some of the world's biggest challenges, from treating chronic diseases and reducing fatality rates in traffic accidents to fighting climate change and anticipating cybersecurity threats. However, the article contends that public discourse on AI systematically avoids considering AI’s environmental costs. Artificial Intelligence- Brevini argues- runs on technology, machines, and infrastructures that deplete scarce resources in their production, consumption, and disposal, thus increasing the amounts of energy in their use, and (...) exacerbate problems of waste and pollution. It also relies on data centers, that demands impressive amounts of energy to compute, analyse, categorize. If we want to stand a chance at tackling the Climate Emergency, then we have to stop avoiding addressing the environmental problems generated by AI. (shrink)

Die politische Philosophie der Antike erstreckt sich in ihrer Wirkung und Relevanz bis in die heutige Zeit. Der vorliegende Band versammelt Beiträge zu ihren vorsokratischen Anfängen, zu Platon und Aristoteles als den unumstrittenen Protagonisten sowie zu den hellenistischen Schulen, berücksichtigt aber genauso auch kaiserzeitliche, spätantike und frühislamische Denker. Das antike Nachsinnen über Politik wird in seiner ganzen historischen Breite und in seiner ungebrochenen Aktualität vorgestellt. Die Beiträge der Publikation gehen zurück auf Vorträge, die im Rahmen des V. internationalen Kongresses der (...) Gesellschaft für antike Philosophie (GANPH) 2016 in Zürich gehalten wurden. (shrink)

Metaphorical meaning can be analyzed as triggered by an apparent communicative breach, an incongruity that leads to a default of the presumptive interpretation of a vehicle. This breach can be solved through contextual renegotiations of meaning guided by the communicative intention, or rather the presumed purpose of the metaphorical utterance. This paper addresses the problem of analyzing the complex process of reasoning underlying the reconstruction of metaphorical meaning. This process will be described as a type of abductive argument, aimed at (...) explaining how the vehicle can best contribute to the purpose of the utterance. This type of reasoning involves the analysis of the possible predicates that can be and usually are attributed to the vehicle, and the selection of the one that can support the implicit conclusion constituting the communicative goal of the metaphorical utterance. Metaphorical meaning, in this perspective, becomes the outcome of a complex process of meaning reconstruction aimed at providing the best explanation of the function of the vehicle within a discourse move. (shrink)