Building on the thought and life of Jürgen Moltmann, Hans Urs von Balthasar, Simone Weil and Teresa of Calcutta, this article demonstrates that it is possible for Christians to find joy in the context of suffering. This joy is the joy of being intimate with Christ, of experiencing Christ’s redeeming power at work effectively transforming one’s whole person. In Christ, spiritual darkness and suffering can become a most effective manifestation of the recreating communion of the human with the divine. Perfect (...) discipleship identifies with the complete offer of Jesus Christ, the suffering God, received within one’s heart, so that invincible light might be brought into the night of the world. (shrink)

This article analyzes the faith-reason relationship articulated in the works of two Church Fathers, Origen of Alexandria and Augustine of Hippo. Within the perspective of Origen and Augustine, faith is rational and reason faithful. Faith does not hinder, but rather enhances the power of human understanding to decipher the truth. Faith is the only means by which human reason can come to know truth in Jesus Christ. Faith and reason are thus interrelated and mutually dependent. While faith empowers reason to (...) fathom the divine mysteries, reason perfects faith, enabling responsible assent to truth. (shrink)

Résumé Dans la Critique de la raison pure, Kant présente une critique systématique des preuves de l’existence de Dieu, parmi lesquelles figure la « preuve physico-théologique », c’est-à-dire l’argument dit de la finalité. Cet article réexamine cette critique à la lumière de la formulation classique de ladite preuve et de réflexions relatives à la question de la finalité, qu’une foison de développements scientifiques récents rend aujourd’hui nécessaires.In the Critique of Pure Reason, Kant offers a systematic critique of the proofs of (...) the existence of God, including the “physico-theological argument”, otherwise known as the argument from design. We try to assess here Kant’s critique of that proof, in the light both of its classical formulation and of reflections on finality which a whole wealth of recent scientific findings make all the more necessary. (shrink)

In Laudato Si, Pope Francis calls for a theology respectful of creation. I here suggest that balancing Karl Rahner’s theology of creation with his sacramental theology brings us closer to providing such a theology. Rahner’s sacramental theology fittingly complements his theology of the incarnation, by highlighting the significance of the redemption of creation accomplished in Christ. Matter and nature are redeemed and must now be listened to because they also have been made to bespeak of the divine re-creative power. Revealing (...) life to be a gift and consecrating all natural beings as creatures endowed with a purpose, the Eucharist leads those taking part in it to perceive in nature a sacrament of God’s love. In the Eucharistic liturgy, they celebrate and reconnect with nature, which is healed and transformed to become an instrument for God. (shrink)

The postmodern emphasis on human finitude encourages the reconsideration of religious traditions, and more particularly of Christianity. The doctrine of a vulnerable God dying on a cross speaks to postmodern civilization. Jesus Christ infuses transcendence into the realm of immanence by assuming the human predicament to its bitter end. The present essay critiques the recent attempts of deconstructionist philosopher John D. Caputo and systematic theologian Roger Haight to provide postmodern expositions for the Christian doctrine on the person of Jesus Christ. (...) With the help of the fundamental notion of agapeic love, we demonstrate that in Jesus Christ, Caputo's philosophy of the event and Haight's theology of the symbol can be meaningfully integrated and human finitude responsibly overcome. (shrink)

The postmodern emphasis on human finitude encourages the reconsideration of religious traditions, and more particularly of Christianity. The doctrine of a vulnerable God dying on a cross speaks to postmodern civilization. Jesus Christ infuses transcendence into the realm of immanence by assuming the human predicament to its bitter end. The present essay critiques the recent attempts of deconstructionist philosopher John D. Caputo and systematic theologian Roger Haight to provide postmodern expositions for the Christian doctrine on the person of Jesus Christ. (...) With the help of the fundamental notion of agapeic love, we demonstrate that in Jesus Christ, Caputo's philosophy of the event and Haight's theology of the symbol can be meaningfully integrated and human finitude responsibly overcome. (shrink)

Here Jean-Pierre Changeux elucidates our current knowledge of the human brain, taking an interdisciplinary approach and explaining in layman's terms the complex theories and scientific breakthroughs that have significantly improved our ...

1 Hesiod's Myth of the Races: An Essay in Structural Analysis Hesiod's poem ' Works and Days' begins with the telling of two myths. ...

In a remarkable exchange between neuroscientist Jean-Pierre Changeux and philosopher Paul Ricoeur, this book explores the vexed territory between these...

Starting from a nonlinear relativistic Klein-Gordon equation derived from the stochastic interpretation of quantum mechanics (proposed by Bohm-Vigier, (1) Nelson, (2) de Broglie, (3) Guerra et al. (4) ), one can construct joint wave and particle, soliton-like solutions, which follow the average de Broglie-Bohm (5) real trajectories associated with linear solutions of the usual Schrödinger and Klein-Gordon equations.

A Study of the History and Philosophy of Category Theory Jean-Pierre Marquis. to say that objects are dispensable in geometry. What is claimed is that the specific nature of the objects used is irrelevant. To use the terminology already ...

There were three such assumptions required, one explicitly stated, and two not made explicit until Bayle. The explicit one was a certain commonly accepted double understanding of ‘destruction’: a ‘natural’ version, which made it no more than a change in a particular arrangement or ‘organization’ of particles through which an aggregate was destroyed by losing its identity, and a metaphysical version, which entailed the actual annihilation of a substance. It was assumed that the latter could be accomplished only by miraculous (...) supra-natural means available only to God. Thus, if it could be shown that the soul was ‘without parts,’ it followed that the soul was ‘naturally’ indestructible and thus immortal. Bayle summarized the Cartesian argument to immortality as follows. (shrink)

Le réalisme scientifique occupe une place centrale dans le système philosophique de Mario Bunge. Au cœur de cette thèse, on trouve l’affirmation selon laquelle nous pouvons connaître le monde partiellement. Il s’ensuit que les théories scientifiques ne sont pas totalement vraies ou totalement fausses, mais plutôt partiellement vraies et partiellement fausses. Ces énoncés sur la connaissance scientifique, à première vue plausible pour quiconque est familier avec la pratique scientifique, demandent néanmoins à être clarifiés, précisés et, ultimement, à être inclus dans (...) un cadre théorique plus large et rigoureux. Depuis ses toutes premières publications sur ces questions et jusqu’à récemment, Mario Bunge n’a cessé d’interpeller les philosophes afin qu’ils développent une théorie, au sens propre du terme, de la vérité partielle afin de clarifier les enjeux épistémologiques liés au réalisme scientifique. Bunge a lui-même proposé plusieurs parties de cette théorie au fil des années, mais aucune de ces propositions ne l’a satisfait pleinement et la construction de cette théorie demeure un problème entier. Dans ce texte, nous passerons rapidement en revue certaines des approches proposées par Bunge dans ses publications et nous esquisserons certaines pistes qui devraient servir à tout le moins de desiderata pour la construction d’une théorie de la vérité partielle. (shrink)

Amidst the many brain events evoked by a visual stimulus, which are specifically associated with conscious perception, and which merely reflect non-conscious processing? Several recent neuroimaging studies have contrasted conscious and non-conscious visual processing, but their results appear inconsistent. Some support a correlation of conscious perception with early occipital events, others with late parieto-frontal activity. Here we attempt to make sense of those dissenting results. On the basis of a minimal neuro-computational model, the global neuronal workspace hypothesis, we propose a (...) taxonomy which distinguishes between vigilance and access to conscious report, as well as between subliminal, preconscious and conscious processing. We suggest that these distinctions map onto different neural mechanisms, and that conscious perception is systematically associated with a sudden surge of parieto-frontal activity causing top-down amplification. (shrink)

1 INSERM-CEA Unit 562, Cognitive Neuroimaging, Service Hospitalier Fre´de´ric Joliot, Orsay, France, 2 CNRS URA2182 Re´cepteurs and Cognition, Institut Pasteur, Paris, France.

If such a thing as nanoethics is possible, it can only develop by confronting the great questions of moral philosophy, thus avoiding the pitfalls so common to regional ethics. We identify and analyze some of these pitfalls: the restriction of ethics to prudence understood as rational risk management; the reduction of ethics to cost/benefit analysis; the confusion of technique with technology and of human nature with the human condition. Once these points have been clarified, it is possible to take up (...) some weighty philosophical and metaphysical questions which are not new, but which need to be raised anew with respect to nanotechnologies: the artificialization of nature; the question of limits; the role of religion; the finiteness of the human condition as something with a beginning and an end; the relationship between knowledge and know-how; the foundations of ethics. (shrink)

A formalism is introduced to represent the connective organization of an evolving neuronal network and the effects of environment on this organization by stabilization or degeneration of labile synapses associated with functioning. Learning, or the acquisition of an associative property, is related to a characteristic variability of the connective organization: the interaction of the environment with the genetic program is printed as a particular pattern of such organization through neuronal functioning. An application of the theory to the development of the (...) neuromuscular junction is proposed and the basic selective aspect of learning emphasized. (shrink)

Fefermans argument is indeed convincing in a certain context, it can be dissolved entirely by modifying the context appropriately.

The emergence and development of convergent technologies for the purpose of improving human performance, including nanotechnology, biotechnology, information sciences, and cognitive science (NBICs), open up new horizons in the debates and moral arguments that must be engaged by philosophers who hope to take seriously the question of the ethical and social acceptability of these technologies. This article advances an analysis of the factors that contribute to confusion and discord on the topic, in order to help in understanding why arguments that (...) form a part of the debate between transhumanism and humanism result in a philosophical and ethical impasse: 1. The lack of clarity that emerges from the fact that any given argument deployed (arguments based on nature and human nature, dignity, the good life) can serve as the basis for both the positive and the negative evaluation of NBICs. 2. The impossibility of providing these arguments with foundations that will enable others to deem them acceptable. 3. The difficulty of applying these same arguments to a specific situation. 4. The ineffectiveness of moral argument in a democratic society. The present effort at communication about the difficulties of the argumentation process is intended as a necessary first step towards developing an interdisciplinary response to those difficulties. (shrink)

The aim of this paper is to clarify the role of category theory in the foundations of mathematics. There is a good deal of confusion surrounding this issue. A standard philosophical strategy in the face of a situation of this kind is to draw various distinctions and in this way show that the confusion rests on divergent conceptions of what the foundations of mathematics ought to be. This is the strategy adopted in the present paper. It is divided into 5 (...) sections. We first show that already in the set theoretical framework, there are different dimensions to the expression foundations of. We then explore these dimensions more thoroughly. After a very short discussion of the links between these dimensions, we move to some of the arguments presented for and against category theory in the foundational landscape. We end up on a more speculative note by examining the relationships between category theory and set theory. (shrink)

In this paper, I introduce the idea that some important parts of contemporary pure mathematics are moving away from what I call the extensional point of view. More specifically, these fields are based on criteria of identity that are not extensional. After presenting a few cases, I concentrate on homotopy theory where the situation is particularly clear. Moreover, homotopy types are arguably fundamental entities of geometry, thus of a large portion of mathematics, and potentially to all mathematics, at least according (...) to some speculative research programs. (shrink)

This paper first queries what type of concept of emergence, if any, could be connected with the different chemical activities subsumed under the label ‘quantum chemistry’. In line with Roald Hoffmann, we propose a ‘rotation to research laboratory’ in order to point out how practitioners hold a molecular whole, its parts, and the surroundings together within their various methods when exploring chemical transformation. We then identify some requisite contents that a concept of emergence must incorporate in order to be coherent (...) from the standpoint of the scientific practices involved. In this respect, we finally propose a relational form of emergence which pays attention to the constitutive role of the modes of intervention and to the co-definition of the levels of organization. No metaphysical distinction between the higher and basic levels of organization is supposed, but only a plurality of modes of access. Moreover, these modes of access are not construed as mere ways of revealing intrinsic patterns of organization but, on the contrary, are considered to be active elements on which the constitution of those patterns depends. What is at stake in this paper is therefore not an ontological form of emergence but an agnostic one which fits what chemists do in their daily work. (shrink)

Mulliken proposed an Aufbauprinzip for the molecules on the basis of molecular spectroscopy while establishing, point by point, his concept of molecular orbit. It is the concept of electronic state which becomes the lever for his attribution of electronic configurations to a molecule. In 1932, the concept of orbit was transmuted into that of the molecular orbital to integrate the probabilistic approach of Born and to achieve quantitative accuracy. On the basis of the quantum works of Hund, Wigner, Lennard-Jones and (...) group theory, he suggested the fragment method to establish the characteristics of molecular orbital for polyatomic molecules. These developments make it possible to bring elements of thought on the relation between a molecular whole and its parts . An operational realism combined with the second law of thermodynamics can pave the way for interesting tracks in the mereological study of chemical systems. (shrink)

In an age of nationalisation of international educational policy, or vice versa, the politics and conflicts behind such policies often take centre stage to the detriment of professional expertise. In response, this article develops a nuanced critical realism to propose a practice-based development and implementation of educational policy reforms. Based on empirical reports of head teachers’ subversive practice, the article concludes by highlighting that professional expertise is a central component, dubbed ‘formless capability’, that all stakeholders use to turn policy intentions (...) into policy actions. Actuality consists of the three traditional domains of critical realism – the real, the actual and the empirical – whose importance is derived from whether it is a means to or an end in itself. It is argued here that empirical experiences of leading schools are the stage of actuality that is directly... (shrink)

"This wonderfully eloquent and playful colloquy of two brilliant minds gives new life to the old notion of Dialogue, a sadly forgotten form now.... I "love" this book!

The five narratives identified by the DEEPEN-project are interpreted in terms of the ancient story of desire, evil, and the sacred, and the modern narratives of alienation and exploitation. The first three narratives of lay ethics do not take stock of what has radically changed in the modern world under the triple and joint evolution of science, religion, and philosophy. The modern narratives, in turn, are in serious need of a post-modern deconstruction. Both critiques express the limits of humanism. They (...) do not imply, however, that these narratives should not be taken seriously. In particular, the enduring presence of three ancient narratives in laypeople’s symbolic thought is highly significant in terms of the role that the logic of the sacred keeps playing in the workings of modern societies. Lay people’s implicit understanding of how modern technology tends towards catastrophe and apocalypse provides the strongest argument for taking these narratives seriously. (shrink)