The principal focus of this paper is to consider the implications of head and neck transplantation surgery on the issue of personal identity. To this end, it is noted that the immune system has not only been established to impose a level of self-identity on bodily cells, it has also been implicated in mental development and the regulation of mental state. In this it serves as a paradigm for the mind as the product of cephalic and extracephalic systems. The importance (...) of bodily systems in identity is then discussed in relation to phantom tissue syndrome. The data strongly indicate that, even if surgically successful, head and neck transplantation will result in the loss of the continuity of personal identity. (shrink)

Jocelyn Maclure and Charles Taylor provide a clearly reasoned, articulate account of the two main principles of secularism—equal respect, and freedom of conscience—and argue that in our religiously diverse, politically interconnected world, secularism, properly understood, may offer the only path to religious and philosophical freedom.

We characterize the class of c.e. degrees that bound a critical triple as those degrees that compute a function that has no ω-c.e. approximation.

In a thought-provoking paper, Schuklenk and Smalling argue that no right to conscientious objection should be granted to medical professionals. First, they hold that it is impossible to assess either the truth of conscience-based claims or the sincerity of the objectors. Second, even a fettered right to conscientious refusal inevitably has adverse effects on the rights of patients. We argue that the main problem with their position is that it is not derived from a broader reflection on the meaning and (...) implications of freedom of conscience and reasonable accommodation. We point out that they collapse two related but distinct questions, that is, the subjective conception of freedom of conscience and the sincerity test. We note that they do not successfully show that the standard norm according to which exemption claims should not impose undue hardship on others is unworkable. We suggest that the main reason why arguments such as no one is forced to be a medical professional are flawed is that public norms should not constrain citizens to choose between two of their basic rights unless it is necessary. In fine, Schuklenk and Smalling, who see conscience claims as arbitrary dislikes, sell freedom of conscience short and forego any attempts at balancing the competing rights involved. We maintain the authors neglect that most of legal reasoning is contextual and that the blanket restriction of healthcare professionals' freedom of conscience is disproportionate. (shrink)

Dans notre monde radicalement artificialisé, seuls les animaux, en nous rappelant ce qu'a été la nature, nous permettront peut-être de nous souvenir de notre propre humanité. Mais saurons-nous vivre avec eux? Le voulons-nous encore? Car l'abattage de masse des animaux, considérés comme simples éléments des " productions animales ", leur inflige une terreur et une souffrance insoutenables, tout en désespérant les éleveurs. Et l'élevage, après 10 000 ans d'existence, est aujourd'hui souvent décrit comme une nuisance, pour l'environnement comme pour notre (...) santé. Une condamnation reposant sur une confusion entre " élevage " et " production animale ", dont il nous faut comprendre les enjeux. Qu'est-ce que l'élevage? Quelles différences entre " élevage " et " productions animales "? Quelle est la place de la mort clans le travail avec les animaux? Peut-on améliorer leur sort dans les systèmes industriels? Faut-il " libérer les animaux " comme le proposent certains philosophes? En répondant ici a ces questions, Jocelyne Porcher explique en quoi la capacité des hommes à coexister pacifiquement dépend de leur capacité à vivre en paix et dignement avec les animaux. Et pourquoi, dès lors, sauver l'élevage en évitant son assujettissement au système d'exploitation et de mise à mort industrielle pourrait être une des plus belles utopies du XXIe siècle. (shrink)

We prove that there exists a noncomputable c.e. real which is low for weak 2-randomness, a definition of randomness due to Kurtz, and that all reals which are low for weak 2-randomness are low for Martin-Löf randomness.

This work argues for a moral consideration of animal work relations. Paying special attention to the livestock industry, the author challenges the zootechnical denigration of animals for increased productivity awhile championing the collaborative nature of work. For Porcher, work is not merely a means to production but a means of living together unity. This unique reconsideration of work envisions animals as co-laborers with humans, rather than overwrought tools for exploitative, and often lethal, employment. Readers will learn about the disjunction between (...) those focused on productivity and profit and those who favor a more ethical work environment for animals. Porcher's text also engages environmental and political debates concerning animal-human relations. (shrink)

Cet article s'ajoute à la liste déjà longue de ceux qui traitent des rapports entre la théorie russellienne des descriptions définies et la théorie ramifiée des types. Seule la prétention d'aborder cette question dans une perspective nouvelle justifie ici sa présence: d'une part, la théorie des descriptions définies sera resituée dans le contexte initial et souvent méconnu de la théorie des expressions dénotantes et d'autre part, c'est à la logique intensionnelle de Russell, objet d'une méconnaissance au moins égale, que nous (...) nous intéresserons. De plus, c'est du point de vue de la théorie de la signification et non pas du point de vue ontologique, génético-historique ou logico-mathematique que nous nous proposons de traiter de ces rapports. (shrink)

Animal production, especially pork production, is facing growing international criticism. The greatest concerns relate to the environment, the animals’ living conditions, and the occupational diseases. But human and animal conditions are rarely considered together. Yet the living conditions at work and the emotional bond that inevitably forms bring the farm workers and the animals to live very close, which leads to shared suffering. Suffering does spread from animals to human beings and can cause workers physical, mental, and also moral suffering, (...) which is all the more harmful due to the fact that it is concealed. The conceptual tools used to conceal suffering ( animal welfare, stress, pain) suggest that the industrial system can be improved, whereas for farmers it is by definition incompatible with animal husbandry. (shrink)

Can we deploy creative practices to critically address the fatal interlocking of global surveillance technologies, neo-colonial expansionism, environmental degradation and the lethal threat of drone warfare? Throughout the following conversation, Shona Illingworth and Anthony Downey examine these and other questions in relation to the recent publication of Topologies of Air (Sternberg Press and The Power Plant, 2022). Edited by Downey, the book includes discussion and documentation of two major bodies of work by Illingworth, including Topologies of Air (2021) (...) and Lesions in the Landscape (2015), alongside an extended series of essays that analyse the psychological and environmental impact of military, industrial and corporate transformations of airspace and outer space. Employing interdisciplinary research and collaborative processes, Illingworth’s practice, as detailed in the discussion below, uses creative methodologies to visualize and interrogate this proliferating exploitation of airspace. The conversation between Illingworth and Downey also outlines the work of the Airspace Tribunal, an ongoing series of public hearings that brings together diverse disciplines, methodologies, knowledge and lived experiences to propose a new human right that will counter the colonization of the sky and, in time, protect individuals, communities and ecologies from ever-increasing threats from above. (shrink)

Esteemed philosopher Jocelyn Benoist argues for a renewed realism that takes seriously the context in which intention occurs. "What there is"-the traditional subject of metaphysics-can be determined only in context, Benoist contends, carving out a new path that rejects acontextual ontologies and approaches to the mind.

Patients in Quebec can legally obtain medical assistance in dying (MAID) if they are able to give informed consent, have a serious and incurable illness, are at the end of their lives and are in a situation of unbearable suffering. Since the Supreme Court of Canada’s 2015 Carter decision, access to MAID, under certain conditions, has become a constitutional right. Quebec physicians are now likely to receive requests for MAID from their patients. The Quebec and Canadian laws recognize a physician’s (...) right to conscientious objection, but this right is contested both in the medical ethics literature and in the public sphere. This paper presents the results of a qualitative study conducted with twenty Quebec physicians who did not integrate MAID into their medical practice, either because they were opposed to or deeply ambivalent about MAID. The interviews aimed to explore the reasons – religious and secular – for opposition to or ambivalence towards MAID. The secular reasons given by participants were grouped into four main categories: 1) the ends of medicine and professional identity, 2) the philosophy of palliative medicine and resource allocation in palliative care, 3) benevolent paternalism, the “good death”, and the interests of future selves, 4) the risk of a slippery slope and the protection of vulnerable people. (shrink)

Je défends dans ce texte une version particulière de la position que Sharon Street a appelée le «constructivisme humien». J’esquisserai pourquoi je considère que ce constructivisme est préférable à la fois au réalisme moral et au constructivisme kantien sur le plan de la compréhension du statut ontologique des valeurs. Après avoir accepté de reconnaître le rôle des pressions de l’évolution dans l’émergence de la moralité, le constructivisme humien doit toutefois préciser le rôle de l’intersubjectivité historique dans l’évolution subséquente de la (...) morale. J’expliquerai aussi pourquoi je considère que l’intégration d’un volet cohérentiste au constructivisme permet d’atténuer les craintes concernant le caractère potentiellement non-cognitiviste des théories contextualistes. Enfin, j’esquisserai pourquoi l’idée d’un «espace des raisons morales» indépendant, à certains égards, de l’esprit humain est compatible avec le constructivisme humien.I defend a version of what Sharon Street has dubbed “Humean constructivism.” I’ll first sketch out why I think that contextual constructivism provides us with a more plausible understanding of the ontological status of values than both Kantian constructivism and moral realism. In addition to its recognition of the role of evolutionary pressures in the emergence of human morality, contextual constructivism must now clarify the role of historical intersubjectivity in the subsequent development of morality. I will then claim that adding a coherentist module to Humean constructivism provides a satisfactory answer to those who fear that contextual metaethical theories can only be non-cognitivist. Finally, I will sketch out why I think that the notion of a mind-independent “space of moral reasons” is largely compatible with Humean constructivism. (shrink)

Robert I. Soare, Automorphisms of the Lattice of Recursively Enumerable Sets. Part I: Maximal Sets.Manuel Lerman, Robert I. Soare, $d$-Simple Sets, Small Sets, and Degree Classes.Peter Cholak, Automorphisms of the Lattice of Recursively Enumerable Sets.Leo Harrington, Robert I. Soare, The $\Delta^0_3$-Automorphism Method and Noninvariant Classes of Degrees.

How can a partial, revisable utopia of ‘decent society’ be used as a yardstick for assessing today’s impersonal forms of social integration? In economic life — this essay’s focus — Polanyi’s hopes that the ‘economic system’ might cease ‘to lay down the law to society’ is a start. Recently, financial firms sold commodified promises and obligations on the allure of democratizing credit and providing financial ‘choice’ to millions. Yet these ‘civilities’ exploited people’s hopes for a dignified life. Any new, partial (...) utopia is yet to be devised. Maria Markus’s concept is useful to ask whether the instrumental-ism of macro-economic concepts is a distortion of the institutions of money or intrinsic to them. Could solidaristic compromises through civil society minimize disrespectful relationships embedded in money to create decent institutions? (shrink)

Les sciences sociales ont longtemps appréhendé le concept d'événement avec méfiance en évitant d'accorder sa juste place à leur capacité de rupture. Dès lors qu'il est question d'événements médiatiques, la perspective constructiviste fait des événements le produit d'une construction déformante de la réalité. Or, un événement est différent d'un fait ou d'une simple occurrence parce qu'il comporte une capacité de rupture qui déborde largement le travail des médias. Celui-ci s'articule en amont à l'activité d'une multitude d'acteurs et en aval au (...) regard d'un public. La question est alors de savoir de quelle façon les événements internationaux affectent un large public. Or, il semble que la médiatisation de ces événements imbrique des normes et des valeurs universelles à des contextes d'interprétation culturellement situés. Parce qu'ils se déploient sur des scènes publiques internationales et convoquent des acteurs transnationaux, parce qu'ils sont retransmis en direct par des chaînes de télévision transnationales, les événements internationaux ont pris la forme « d'événements globaux» et suscitent des émotions qui traduisent l'émergence d'une sensibilité mondiale.The social sciences have long grasped the concept of the event with suspicion by not granting its rightful place in their ability to rupture. When it comes to media events, the constructivist perspective of events is the product of a construction distorting reality. However, an event is different from a simple fact or occurrence because it has a breaking capacity far beyond the work of the media. It is divided into upstream activity of a multitude of actors and downstream with respect to a public. The question then is how international events affect a wide audience. However, it seems that the media coverage of these events overlaps standards and universal values ​​of culturally situated contexts of interpretation. Because they are deployed on public stages and convene international transnational actors, because they are broadcast live by television channels transnational, international events took the form of "global events" and raise emotions reflect the emergence of a global sensibility. (shrink)

The the question whether the generality of thinking precludes mtentions drrected to smgular objects as such. After characterizing in what teirns thinking is. shows that this generality does not prevent us of having singular thoughts, i.e.,.intentions that are not only directed, but apprehend the singular in its own singularity.

Ce livre présente certains des résultats du travail du Réseau Thématique Pluridisciplinaire du CNRS "Phenomath". Les philosophes et mathématiciens de ce groupe ont uni leurs forces afin de développer une réflexion originale sur la pensée mathématique. Au lieu de soumettre cette dernière a priori à un cadre théorique, ils ont voulu l'interroger dans les formalismes qu'elle met en place pour y reconnaître les lieux de la production d'un sens. A ce titre, la démarche mathématique, dans son opérativité, leur a paru (...) exemplaire de celle de la pensée en général. Dans cette perspective, les présentes recherches définissent les contours d'un nouveau dialogue entre mathématique et philosophie. (shrink)

T.1. Les charmes de l'analogie -- t. 2. Les pouvoirs de l'image.

(1993). S'entendre pour ne pas s'entendre (The Normative Turn) Canadian Journal of Philosophy: Vol. 23, Supplementary Volume 19: New Essays on Metaphilosophy, pp. 365-387.

Harem : ce que les femmes recluses font entre elles. Cet article tente d’éclairer le moment où, dans la perception de l’Orient musulman par les observateurs européens, s’instaure un lien d’évidence entre réclusion des femmes et homoérotisme féminin. Cette vision du harem générant par nature des pratiques homosexuelles va à l’encontre de la littérature islamique médiévale sur la question, dans laquelle le tribadisme ne peut résulter que d’une corruption externe à la clôture vertueuse de l’espace domestique. Les observateurs européens de (...) l’âge moderne transposent dans l’espace privé du harem l’homoérotisme (masculin) qu’ils observent dans l’espace public. Les femmes seraient induites à différentes formes de transgression sexuelle et de genre et le modèle du harem, assimilé à un couvent dévoyé, peut figurer en soi une forme d’imposture absolue. Cette analyse d’une séparation pathologique des hommes et des femmes, induisant des pratiques sexuelles elles-mêmes « pathologiques », a longtemps imprégné en retour le monde islamique et ses sciences sociales ; elle ne s’est vue remise en cause que tout récemment. (shrink)

In using the term “heart” to describe that which is constitutive of human personhood, Jean Vanier gives evidence that he views the person largely as affective, open to attraction, to be acted upon by another and drawn to communion. This is not to suggest that the heart is irrational or anti-intellectual, or to suggest that Vanier’s vision of the human person is so. Rather it is to suggest that, for Vanier, all that is known and decided is to be shaped (...) by the affective basis within the human person which needs to be touched by the Spirit. Maintaining the importance of intellect and reason, especially as these bear upon the social order, Vanier’s concern is with the core or ground of the human person which is antecedent to intellectual activity or rational discourse, and which, when touched by the presence of the Spirit, motivates one to the activity of the beatitudes. Those who respond to this action of the Spirit, and act from the heart when moved by God to compassion, become signs of God’s love, healing, tenderness and compassion. (shrink)

This book presents new results in computability theory, a branch of mathematical logic and computer science that has become increasingly relevant in recent years. The field's connections with disparate areas of mathematical logic and mathematics more generally have grown deeper, and now have a variety of applications in topology, group theory, and other subfields. This monograph establishes new directions in the field, blending classic results with modern research areas such as algorithmic randomness. The significance of the book lies not only (...) in the depth of the results contained therein, but also in the fact that the notions the authors introduce allow them to unify results from several subfields of computability theory. (shrink)

We prove that for any computably enumerable degree c, if it is cappable in the computably enumerable degrees, then there is a d.c.e. degree d such that c d = 0′ and c ∩ d = 0. Consequently, a computably enumerable degree is cappable if and only if it can be complemented by a nonzero d.c.e. degree. This gives a new characterization of the cappable degrees.

First Published in 1999. Routledge is an imprint of Taylor & Francis, an informa company.