Free will and determinism have recently attracted the attention of Buddhist scholars who have defended conflicting views on this issue. I argue that there is no reason to think that this problem cannot arise in Buddhist philosophy, since there are two senses of ‘free will’ that are compatible with the doctrine of non-self. I propose a reconstruction of a problem of free will and determinism in Early Buddhism, given a) the assumption that Buddhist causation entails universal causal determinism, and b) (...) a crucial passage suggesting that Early Buddhism is committed to the principle of alternative possibilities which is arguably incompatible with a determinist interpretation of causation. This passage suggests that Early Buddhism must leave room for a robust, incompatibilist form of free will, and that a conception of indeterminist free will in the spirit of Robert Kane’s theory allows us to make sense of that notion. (shrink)

The concept of self-organizing potential proposed by Atlan, conceived within the framework of information theory', attempts to explain the emergence of the structures and functions of the organism, as well as the concept of morphogenetic potential, conceived in the embryological laboratories. Are the two theses diverging or converging and/or complementary to each other?The paper indicates, first, the context of Atlan's thesis and the meaning of his concepts of self-organization and self-organizing potential in evolutionary systems as well as in individual systems. (...) It then develops an in-depth analysis of these individual systems and attempts to discern, in Atlan's thesis, the respective roles of the genetic factors and of the epigenetic factors in the formation of the individual, particularly during morphogenesis. This analysis reveals some difficulties inherent in the theory and induces the author to propose a few additional distinctions.Finally, the paper underlines the analogies and divergences between the concepts of self-organizing potential and morphogenetic potential.La notion de potentiel auto-organisateur proposée par H. Atlan et née dans le cadre de la théorie de l'information, veut, tout autant que la notion de potentiel morphogénétique, née dans les laboratories des embryologistes, expliquer l'émergence des structures et des functions de l'organisme. Les deux thèses sont-elles divergentes ou convergentes et/ou complémentaires?L'article précise d'abord le contexte de la thèse d'Atlan et la signification de ses notions d'auto-organisation et de potentiel auto-organisateur relatives aussi bien aux systèmes évolutifs qu'aux systèmes individuels. Il s'attarde par la suite à l'analyse de ces systèmes individuels et veut cerner quels sont, d'après la thèse d'Atlan, les rôles respectivs du génétique et de l'épigénétique dans la formation de l'individu, tout particulièrement pendant la morphogenèse. Cette analyse révèle certaines difficultés de la théorie et conduit l'auteur à suggérer quelques distinctions additionnelles.L'article souligne ensuite les analogies et les divergences entre les notions de potential auto-organisateur et de potential morphogénétique. (shrink)

: Watsuji Tetsurō defined ethics as being generated by a double negation: the individual's negation of the community and the self-negation of the individual who returns to the community. Thus, ethics for him is based on the individual's sacrifice for the collectivity. This position results in the conception of the community as an absolute. I contend that there is a congruence between Watsuji's conception of ethics as self-sacrifice and the way he perceived the Japanese political system. To him, the imperial (...) system in Japan is based on the organic unity of the Japanese people, represented by the emperor, who embodies the general will of, and is therefore coterminous with, the Japanese nation. (shrink)

Philosophers of religion are often caught up with the epistemic justification of their religious beliefs, rather than the qualities of the religious life that make it valuable. Mark Bernier argues theory of hope, which involves the distinction between mundane and authentic hope, and makes three principal claims. Firstly, while despair involves the absence of hope, a rejection of oneself, and a turn away from one's relation to God, despair is fundamentally an unwillingness to hope. This unwillingness is directed toward (...) authentic hope, conceived of by Kierkegaard as an expectation for the possibility of the good. Secondly, hope is not simply an ancillary activity of the self; rather, the task of becoming a self is essentially constituted by hope. Thus, when in despair one is unwilling to hope, one is in fact rejecting one's task of becoming a self. Thirdly, faith stands in opposition to despair precisely because it is a willingness to hope. An essential role of faith is to secure the ground for hope, and in this way faith secures the ground for the self. In short, authentic hope is not merely a fringe element, but is essential to Kierkegaard's project of the self. (shrink)

Figure éminente de la Kulturkritik allemande, c’est-à-dire de la critique de la civilisation moderne, Siegfried Kracauer a rencontré Theodor W. Adorno alors que ce dernier, de quatorze ans son cadet, n’était encore que lycéen. Une amitié s’est nouée à travers le singulier rituel hebdomadaire d’une lecture de la Critique de la raison pure. Ce rituel qui a duré plusieurs années a tissé une durable amitié que des différends théoriques, survenus plus tard, ont néanmoins mise à rude épreuve. Les deux penseurs (...) ne se sont donc jamais perdus de vue et leur correspondance, telle un baromètre, enregistre leurs éloignements stellaires, leurs retrouvailles comme leurs conflits philosophiques. Nous livrons ici quelques échantillons de ces oscillations barométriques. (shrink)

Dans la foulée de divers arguments antiphysicalistes visant à montrer que les qualia ne sont pas fonctionnalisables, Ned Block a proposé un autre argument de ce type, qui repose sur son expérience de pensée de la Terre inversée. L’argument de Block montrerait qu’un sujet peut avoir deux expériences de couleur du même type « phénoménal » qui seraient de deux types fonctionnels distincts puisque, selon lui, elles auraient des contenus intentionnels distincts. Il existerait donc une différence fondamentale entre le contenu (...) phénoménal des expériences sensorielles et leur contenu intentionnel et, dans la mesure où le contenu phénoménal ne pourrait être fonctionnalisé, le fonctionnalisme serait ainsi réfuté, à tout le moins en ce qui concerne les expériences sensorielles. Je soulève une objection qui, si elle est correcte, montre que la distinction que Block tente d’établir entre le contenu phénoménal et le contenu intentionnel des expériences est incohérente.Following the popular trend of antiphysicalist arguments which aim at showing that qualia cannot be functionalized, Ned Block has suggested yet another antiphysicalist argument, on the basis of his Inverted Earth thought experiment. The purpose of his argument is to show that a subject could have two color experiences which are of the same phenomenal type but of different functional types, insofar as they have different intentional contents. This argument would support the idea that there exists a substantial distinction between the phenomenal content of sensory experiences and their intentional content, and that functionalism is false, at least with respect to sensory experiences. I raise an objection to Block's argument which, if correct, shows that the distinction he proposes between the phenomenal and the intentional content of sensory experiences is incoherent. (shrink)

Exercer le métier d’assistant(e) maternel(le) dans le cadre spécifique d’une crèche familiale préventive à gestion associative requiert, outre des compétences « techniques » avérées, une disponibilité et un « savoir-être » bien particuliers, sur lesquels repose une large part de la qualité du service personnalisé rendu aux familles qui s’y adressent. L’ensemble de ces aptitudes se manifeste aux niveaux certes de l’accueil des enfants, mais aussi des relations intenses et complexes établies avec les parents et de l’organisation, nécessairement très minutieuse, (...) du travail en équipe. Il importe aujourd’hui de consolider et de diffuser les expériences acquises dans ce contexte par les assistant(e)s maternel(le)s de façon à en enrichir les pratiques déployées dans le champ de l’action socio-éducative et des politiques familiales. (shrink)

According to a representational theory of phenomenal consciousness (RTPC), the phenomenal character of a conscious experience is completely exhausted by its representational content. Some considerations suggested by Christopher Peacocke raise an important problem for the RTPC. In his recent bookConsciousness, where he defends a version of the RTPC, Christopher Hill argues that to solve Peacocke’s problem, visualqualiamust be identified with “visual appearances” understood as relational properties of external objects. I raise two problems for Hill’s solution and I suggest an alternative (...) way of understanding visualqualiaas visual appearances. (shrink)

Virtually all schools of Buddhism do not accept a permanent, substantial self, and see everything as non-self. In the first part of this article I recall some arguments traditionally given in support of this perspective. Descartes’ cogito argument contradicts this, by suggesting that we know infallibly that the self, understood as a substantial enduring entity, does exist. The German aphorist Lichtenberg has suggested that all Descartes could claim to have established was the impersonal ‘There is thinking’, which would support the (...) perspective of non-self. Bernard Williams has argued that Lichtenberg’s impersonal version of the cogito is conceptually incoherent, which would entail that the Buddhist perspective of non-self is also incoherent. I propose to defend the coherence of the Buddhist perspective of non-self against Williams’s argument. (shrink)

Cet article explore l’utilisation que font certains musées des avancées technologiques et communicationnelles les plus actuelles. En prenant appui sur des théories et des exemples tirés principalement du contexte nord-américain, il s’agit d’examiner la présentation d’une œuvre d’art contemporain, No Woman, No Cry, de Chris Ofili, sélectionnée par la Tate Britain dans le Google Art Project. L’étude de ce cas récent montre comment l’institution muséale reconduit, sur le Web, les principes de pratiques qu’elle applique, depuis longtemps, dans les salles d’exposition (...) et dans les messages adressés au public.This article explores the use made in certain museums of the very latest advances in communication and technology. Drawing on primarily North-American theories and examples, we examine the presentation of a particular work of contemporary art, Chris Ofili’s No Woman, No Cry, selected by Tate Britain from the Google Art Project. Our study of this recent case shows how museums apply the same principles of practice on the web as those they have applied for years in their exhibitions and their messages to the public. (shrink)

It has been disputed whether an externalist conception of the individuation of intentional states, such as beliefs and desires, is compatible with self-knowledge, that is, the claim that one's judgments about one's intentional states are non-evidential, non-inferential, and authoritative. I want to argue that these theses are indeed incompatible, notwithstanding an important objection to this incompatibility claim. The worry has been raised that if externalism is true, then for a subject to know, say, that he or she believes that p, (...) the subject would need to know, on the basis of some evidence, the external conditions which determine the belief's content. Thus, externalism would be incompatible with self-knowledge. But many philosophers have accepted an objection suggesting that this worry is mistaken because in order to have a belief one need not know the metaphysical conditions determining its content, even if they are externalist. And thus, the subject's reflexive judgment about the belief would not need to rest on evidence about those external conditions. But this objection rests on a crucial assumption according to which mental content is reflexively transparent in the sense that a subject could not judge that she or he has an intentional state and be mistaken about the content of her or his state, even if the content is externally determined. My main purpose is not reflexively transparent on the assumption of externalism and, thus, self-knowledge and externalism are incompatible. (shrink)

This article centers on the modes of maintaining an equivalence of the moral and the good that lies behind and within Augustine’s and Aquinas’ understandings of beauty. Beauty, in the medieval experience of it, never derived exclusively from sense impression; it was neither purely pleasure in the sensuous nor a wholly intuitive contemplation of the transcendent occurring exclusively in the mind. Rather, beauty was the intelligible form of some higher reality, the quality of things that reflects their origin in the (...) divine. Beauty, then, like meaning itself, could never be fully present in its material sign, as it appears to us only as a promise of presence through embodied absence, neither fully here and now nor entirely elsewhere and beyond. This, ultimately, may be the very purpose of beauty, a hopeful pull toward the perfect and yet never fully knowable God who is beauty. (shrink)

RÉSUMÉ Dans la foulée de divers arguments antiphysicalistes visant à montrer que les qualia ne sont pas fonctionnalisables, Ned Block a proposé un autre argument de ce type, qui repose sur son expérience de pensée de la Terre inversée. L’argument de Block montrerait qu’un sujet peut avoir deux expériences de couleur du même type « phénoménal » qui seraient de deux types fonctionnels distincts puisque, selon lui, elles auraient des contenus intentionnels distincts. Il existerait donc une différence fondamentale entre le (...) contenu phénoménal des expériences sensorielles et leur contenu intentionnel et, dans la mesure où le contenu phénoménal ne pourrait être fonctionnalisé, le fonctionnalisme serait ainsi réfuté, à tout le moins en ce qui concerne les expériences sensorielles. Je soulève une objection qui, si elle est correcte, montre que la distinction que Block tente d’établir entre le contenu phénoménal et le contenu intentionnel des expériences est incohérente. ABSTRACT Following the popular trend of antiphysicalist arguments which aim at showing that qualia cannot be functionalized, Ned Block has suggested yet another antiphysicalist argument, on the basis of his Inverted Earth thought experiment. The purpose of his argument is to show that a subject could have two color experiences which are of the same phenomenal type but of different functional types, insofar as they have different intentional contents. This argument would support the idea that there exists a substantial distinction between the phenomenal content of sensory experiences and their intentional content, and that functionalism is false, at least with respect to sensory experiences. I raise an objection to Block's argument which, if correct, shows that the distinction he proposes between the phenomenal and the intentional content of sensory experiences is incoherent. (shrink)

Le débat scientifique sur la réalité du changement climatique a ses imposteurs. Mais, en matière d'environnement, les plus grandes impostures se situent dans le champ politique.Lorsque l'écologie émerge dans le débat public au début des années 1970, les grandes puissances économiques comprennent qu'un danger se profile. Alors que la mondialisation du capitalisme se met en place grâce à la stratégie du libre échange, l'écologie politique pourrait remettre en cause le productivisme, l'intensification du commerce international et les délocalisations de l'industrie vers (...) les pays à bas coût de main-d'ouvre. Avant même que la communauté internationale ne se réunisse pour débattre des crises environnementales, les tenants de la mondialisation rédigent les conclusions : aucune mesure de protection de l'environnement ne devra entraver le commerce.Depuis plus de quatre décennies, depuis que la question environnementale a émergé dans les débats nationaux et dans les préoccupations internationales, un pacte tacite s'est instauré, qui n'a pas manqué de duper : au sein des gouvernements, des institutions internationales, lors des grands sommets, ne seraient prises que des mesures cosmétiques, ne portant pas atteinte au libre échange et à la mondialisation. Il est grand temps de faire tomber les masques et de raconter en détail l'histoire politique, totalement méconnue, qui révèle la supercherie d'une prétendue conversion à l'écologie des grands de notre monde. (shrink)

Notre these porte sur le probleme des etats mentaux intentionnels, te'l qu'il se pose dans le cadre de la philosophie de l'esprit contemporaine, plus prteisement dans la tradition analytique. Nous nous interessons particulierement a la notion de contenu etroit qui a recemment ete suggeree pour faire face a des difficultes importantes que rencontre la notion d'etat mental intentionnel, telle que concue dans le cadre general du fonctionnalisme. La problematique generale de cette these emerge d'une tension entre deux aspects importants des (...) etats mentaux intentionnels, soit leur intentionalite - c'est-a-dire le fait qu'ils visent le monde--et leur utilite pour expliquer les comportements humains, en raison de laquelle une psychologie scientifique aurait interet, semble-t-il, a caracteriser de facon adequate de tels etats mentaux. ;Notre propos s'organise autour d'un probleme pose par des intuitions emergeant d'experiences de pensee qui ont fait l'objet de nombreuses discussions en theorie de l'esprit . Un des objectifs importants de notre these est de clarifier les principales positions qui ont ete adoptees relativement a ces intuitions problematiques, de les evaluer en discutant les principaux arguments qui ont ete suggeres pour les defendre, et d'endosser une position qui nous parai t coherente, dans ce debat concernant l'individuation des etats mentaux intentionnels. De facon generale, cette discussion s'appuie sur l'hypothese selon laquelle les etats mentaux doivent etre individues en respectant des contraintes de pertinence explicative. Or, nous sommes amene a rejeter les principales positions qui ont ete defendues dans ce debat, a savoir les theses individualiste et anti-individualiste, puisqu'elles s'appuient sur des arguments auxquels nous nous objectons. Ainsi, relativemient au probleme de l'individuation, nous arrivons a endosser une position pluraliste, voulant que certains etats mentanux soient individues de facon compatible avec la these lndividualaliste, tandis que d'autres etats mentaux devraient l'etre en accord avec I'anti-individualisme. ;Dans la mesure ou nous acceptons le principe d'une individuation etroiet de certains etats mentaux, l'autre objectif majeur de notre these est de clarifier les principales suggestions qui ont ete faites, dans le but de caracteriser l'individuation d'etats mentaux etroits, et d'en faire une evaluation critique. Nous rejetons la suggestion d'une individuation purement syntaxique, telle que proposee par S. Stich, ainsi que l'individuation par le contenu etroit, tel que concu selon l'approche de J. Fodor. Nous endossons, finalement, une individuation qui s'appuie sur la notion de role conceptuel, telle que caracterisee dans le cadre d'une these de la bifurcation. De plus, nous soulignons que le cadre general de la these de la bifurcation a l'avantage d'etre compatible avec notre position pluraliste relativement au probleme de l'individuation. Notre principale conclusion est que la notion de contenu mental est une notion ambigue que permet de clarifier la these de la bifurcation. Cette discussion et les positions que nous sommes amene a adopter semblent avoir des implications importantes, notamment en relation aux problemes que pose la notion d'explication psychologique, mais egalement pour la problematique de l'anallyse des enonces d'attitudes propositionnelles. (shrink)

The worldwide COVID-19 pandemic has shed more light on the difficulty of making health care decisions integrating scientific knowledge and values associated to life and death issues, human suffering, quality of life, economic losses, liberty of movement, etc. But the difficulties related to health care decisions and the use of innovative drugs or technologies are not new, and many countries have created agencies that have the mandate to evaluate new technologies in health care. Health Technological Assessment (HTA) reports’ aim is (...) to guide the decision makers in these difficult matters. There are two ethical components in HTA. The first is the report’s presentation of an ethical evaluation of the technology. The second is the value-ladenness of the HTA decision-making process itself. When implicit value judgments are not elicited, the justification of the final decision cannot be transparent. The present paper aims to identify and elicit the implicit value-judgments related to each step of the HTA process. This research is grounded on an applied ethics decision-making paradigm based on the role of value judgments in the decision-making process. The first part discusses two different approaches to values and value judgments in HTA. In the second part, citations mentioning value judgments extracted from a systematic review on the integration of ethics into HTA were categorized to elicit the value judgments and their criteria for each different HTA decision-making steps. The results show that there are 18 decision-making steps in the HTA process where 23 implicit value-judgments can be recognized. The range of these value judgments encompasses the whole HTA process: from the initial request, the presenting of the principal issues, to the final report’s dissemination. Since stakeholders need to understand which value judgments the conclusion of a report relies on, eliciting the implicit value judgments in the HTA decision-making process should yield more transparency. (shrink)

Taking its cue from François Bernier’s Voyages and focusing on the assumptions that stand in the background of Immanuel Kant’s view of the encounter between Christianity and Hinduism, this text endeavors to bring to light the theoretical framework that shaped the dialogue between the West and the East since the 18th century. The author’s contention is that the way that Western philosophy has tended to conceive of universal values has been one of the fundamental obstacles that has hindered a (...) genuine cross-cultural conversation in this sense. (shrink)

Dans cette contribution, nous nous penchons sur la figure du bonheur paradoxal qui, dans les "Rêveries du promeneur solitaire" de Rousseau, se définit au sein d’un jeu de tensions multiples. Si le bonheur exige la solitude, il est toujours hanté par l’altérité ; si sa source est en soi-même, il ne cesse toutefois de dépendre de circonstances contingentes ; et si, enfin, il s’éprouve tout entier dans le sentiment, il s’agit pourtant d’un sentiment augmenté d’un caractère réfléchi ou, pour mieux (...) dire, redoublé dans le souvenir que retrace l’écriture. Dans tous les cas, ces antinomies du bonheur – sur lesquelles nous reviendrons longuement plus loin – s’enracinent dans une marqueterie de références dont l’hétérogénéité est l’expression d’un dialogue tendu au sein duquel, comme nous souhaiterions d’abord le montrer, la philosophie morale des Anciens se réinvente en adoptant le langage, éminemment moderne, du sentiment. (shrink)

" Le livre de Marc-François Bernier est un excellent rappel des valeurs nécessaires pour défendre, et valoriser, les journalistes dans une perspective occidentale ".

Paul Bernier | : Cet article discute de diverses versions du représentationnalisme de la conscience. L’objectif principal est de défendre une interprétation de la théorie auto-représentationnelle de la conscience (TARC) selon laquelle le contenu d’un état mental conscient serait une proposition de re qui est constituée, en partie, par l’état mental conscient lui-même. Je souligne d’abord certains problèmes importants auxquels est confrontée une des théories de la conscience les plus influentes, soit la théorie représentationnelle de la conscience (TRC) et (...) soutiens que la principale théorie rivale, soit la théorie de la conscience d’ordre supérieur (TCOS) doit lui être préférée. Je montre que les versions standards de la TCOS sont confrontées à un problème de régression à l’infini intolérable, et je propose la TARC comme une version non standard de la TCOS. | : This article discusses various versions of Consciousness Representationalism. Its main purpose is to defend an interpretation of the Self-Representational Theory of Consciousness (SRTC) according to which the content of a conscious state is a de re proposition which is constituted, in part, by the very conscious state itself. I first undescore some important problems for the Representational Theory of Consciousness (RTC), which is one of the most influential approach in the literature. I argue that the main rival theory, the Higher-Order Theory of Consciousness (HOTC) should be preferred. I argue that the standard versions of the HOTC are faced with an intolerable infinite regress and I propose the SRTC as a non-standard version of the HOTC. (shrink)

In Canada, the Assisted Human Reproduction Act received royal assent on 29 March 2004. The approach proposed by the federal government responds to Canadians’ strong desire for an enforceable legislative framework in the field of reproduction technologies through criminal law. As a result of the widening gap between the rapid pace of technological change and governing legislation, a distinct need was perceived to create a regulatory framework to guide decisions regarding reproductive technologies.In this article the three main topics covered in (...) the new legislation are commented on: cloning, germline therapy, and purchase of gametes and embryos. Some important issues also covered in the new legislation, such as privacy and access to information, data protection, identity of donors, and inspection, will not be addressed. (shrink)

As it has been pointed out in the literature, a Theory of Consciousness should satisfy two desiderata: i) account for the particular qualitative character of any particular conscious state, and ii) account for the fact that a conscious state is conscious ‘for the subject’.. Many have claimed that the RepresentationaI Theory of Consciousness can satisfy the first desideratum. It obviously fails, however, to meet the second desideratum. Higher-Order Approaches to Consciouness satisfy the second desideratum straightforwardly, but it remains unclear whether (...) they satisfy the first desideratum. In the first section, I underscore some problems indicating that RTC fails to satisfy the first desideratum. These problems suggest that qualitative character should be understood not as a non-mental represented feature of the world, as RTC suggests, but as a represented feature of the very conscious state itself. This suggests that HOAC are, after all, in a better position than RTC to satisfy the first desideratum, and hence both desiderata. I argue, however, that insofar as HOAC are supposed to satisfy the first desideratum, they are faced with an intolerable vicious regress. I propose that an alternative approach, the Self-Representational Theory of Consciousness is in a better position than HOAC to satisfy both desiderata. (shrink)

Feeling anxious and presenting self-determined motivations about returning to sport after a break may impair sport performance and increase the risk of sustaining an injury. Hence, the aim of this study is to explore differences in anxiety and motivation to return to sport according to gender, expertise, training status before and during the lockdown, and athletes’ availability at the time of the lockdown. A total of 759 competitive athletes completed the cross-sectional study. Participants were invited to state their expertise, training (...) status before and during the lockdown, and whether they were injured at the start of the lockdown. Additionally, participants filled out psychometric self-report measures of anxiety and motivation to return to sport. Due to non-normal distributions in the TFAI and SMS scores, non-parametric group comparisons were performed to compare participants for each categorical variable: non-parametric correlation tests were also performed to test the associations between continuous variables. Group comparisons showed higher scores of anxiety for females, younger athletes, athletes practicing and competing at the highest level, and athletes without a training program during the lockdown. Moreover, results suggested lower motivation scores for older athletes, experts, athletes practicing and competing at a lower level, and athletes without a training program during the lockdown. Additionally, participants who were injured at the start of the lockdown reported higher scores of cognitive anxiety to return to sport than non-injured participants. The results of this study suggest that elite athletes may have suffered from external pressures to return to sport during the lockdown. Additionally, participants with a training program during the lockdown seemed to be less anxious and more self-determined to return to sport after the lockdown. Future studies may focus on the impact of cognitive behavioral interventions on anxiety and motivation to return to sport. (shrink)

Since Hume, some philosophers deny that conscious thinking requires the existence of a thinking subject. This claim is well illustrated by LichtenbergI thinkThinking is going on” (Es denkt). Bernard Williams has argued that the claim that there can be thinking without a thinking subject is incoherent. My purpose, in this paper, is to suggest an interpretation of that claim which overcomes the problem raised by Williams.

Book Reviews Paul Bernier, Dialogue: Canadian Philosophical Review/Revue canadienne de philosophie, FirstView Article.

Je crois qu'il est utile, avant de passer à une étude historique des théories de l'évolution, de préciser quelques notions de sémantique. Aujourd'hui, on extend par « théorie scientifique » dans le domaine des sciences naturelles une explication soit d'une structure, soit d'un mécanisme, d'un lien causal, présentant un caractère plus ou moins hypothétique mais de toute façon basée sur les faits et vérifiée par eux. Or, la première grande théorie de l'évolution biologique, celle de Lamarck, se veut expérimentale mais (...) est en réalité beaucoup plus spéculative qu'expérimentée. Et pourtant cette explication lamarckienne est une des pièces les plus importantes de l'histoire de la théorie de l'évolution et ne saurait être négligée dans notre étude. Je n'ai pas l'intention de faire ici le procès de la valeur d'une théorie scientifique biologique mais je peux simplement souligner qu'il m'apparaît nécessaire d'élargir pour les besoins de la présente analyse la signification actuelle du terme « théorie », de restreindre les exigences de rigueur interne d'une démonstration et de savoir accepter à l'occasion ce qui—en regard de l'usage actuel du terme—ne peut être considéré que comme une intuition ou même une idée assez vague et imprécise. (shrink)