The central question underlying this study was whether metacognition training could enhance the two metacognition components—knowledge and skills—and the mathematical problem-solving capacities of normal children in grade 3. We also investigated whether metacognitive training had a differential effect according to the children's mathematics level. A total of 48 participants took part in this study, divided into an experimental and a control group, each subdivided into a lower and a normal achievers group. The training programme took an interactive approach in accordance (...) with Schraw's (1998) recommendation and was carried out over five training sessions. Results indicated that children in the training group had significantly higher post-test metacognitive knowledge, metacognitive skills, and mathematical problem-solving scores. In addition, metacognitive training was particularly beneficial to the low achievers. Thus metacognitive training enabled the low achievers to make progress and solve the same number of problems on the post-test as the normal achievers solved on the pre-test. (shrink)

De la liaison de Charles VII et Agnès Sorel naissent quatre filles, dont trois atteignent l’âge adulte. L’une d’elles, Marie, épouse Olivier de Coëtivy, conseiller de Charles VII. Le couple et trois de leurs enfants ont laissé de nombreux manuscrits richement enluminés, témoins de leur bibliophilie mais aussi du regard porté sur la bâtardise de Marie de Valois par chaque membre de la famille. On découvre à travers les images de ces livres que l’identité bâtarde, dans les milieux (...) de la haute aristocratie et de la royauté, est davantage un honneur qu’un stigmate, comme cela a déjà été démontré, mais plus encore : elle peut faire l’objet d’une commémoration et d’une célébration au-delà de la génération bâtarde, comme c’est le cas dans la Légende dorée de Catherine de Coëtivy et de son mari, dont il sera amplement question. Cet article propose de prolonger la réflexion sur la bâtardise aristocratique selon deux perspectives peu traitées : celle du genre, à travers un exemple de bâtardise féminine et les dynamiques conjugales, et celle de la « mémoire bâtarde » aux générations ultérieures. (shrink)

This book is a long-term history of optics, from early Greek theories of vision to the nineteenth-century victory of the wave theory of light. It is a clear and richly illustrated synthesis of a large amount of literature, and a reliable and efficient guide for anyone who wishes to enter this domain.

In 1887 Helmholtz discussed the foundations of measurement in science as a last contribution to his philosophy of knowledge. This essay borrowed from earlier debates on the foundations of mathematics, on the possibility of quantitative psychology, and on the meaning of temperature measurement. Late nineteenth-century scrutinisers of the foundations of mathematics made little of Helmholtz’s essay. Yet it inspired two mathematicians with an eye on physics, and a few philosopher-physicists. The aim of the present paper is to situate Helmholtz’s contribution (...) in this complex array of nineteenth-century philosophies of number, quantity, and measurement.Author Keywords: Helmholtz; Measurement; Arithmetic; P. Du Bois-Reymond; H. and R. Grassmann; J. von Kries. (shrink)

This book recounts a few ingenious attempts to derive physical theories by reason only, beginning with Descartes' geometric construction of the world, and finishing with recent derivations of quantum mechanics from natural axioms.

This paper defends the view that Newtonian forces are real, symmetrical and non-causal relations. First, I argue that Newtonian forces are real; second, that they are relations; third, that they are symmetrical relations; fourth, that they are not species of causation. The overall picture is anti-Humean to the extent that it defends the existence of forces as external relations irreducible to spatio-temporal ones, but is still compatible with Humean approaches to causation (and others) since it denies that forces are a (...) species of causation. (shrink)

Any advanced theory of physics contains modules defined as essential components that are themselves theories with different domains of application. Different kinds of modules can be distinguished according to the way in which they fit in the symbolic and interpretive apparatus of a theory. The number and kind of the modules of a given theory vary as the theory evolves in time. The relative stability of modules and the variability of their insertion in other theories play a vital role in (...) the application, comparison, construction, and communication of theories. Modularity conveys some global unity to physics through the sharing of modules by diverse theories. This alternative to rigid hierarchies and holistic totalities permits a dynamical, plastic, and symbiotic approach to physical theory. (shrink)

Although widely used across psychology, economics, and philosophy, the concept ofeffort is rarely ever defined. This article argues that the time is ripe to look for anexplicit general definition of effort, makes some proposals about how to arrive at thisdefinition, and suggests that a force-based approach is the most promising. Section 1presents an interdisciplinary overview of some chief research axes on effort, and arguesthat few, if any, general definitions have been proposed so far. Section 2 argues thatsuch a definition is (...) now needed and proposes a basic methodology to arrive at it, whosefirst step is to make explicit the various tacit assumptions about effort made acrosssciences and ordinary thinking. Section 3 unearths 4 different conceptions of effortfrom research on effort so far:primitive-feelings accounts,comparator-based accounts,resource-based accountsandforce-based accounts. It is then argued that the first 2kinds of accounts, although interesting in their own right, are not strictly speaking abouteffort. Section 4 considers the 2 most promising general approaches to efforts: re-source-based and force-based accounts. It argues that these accounts are not only compatible but actually extensionally equivalent. This notwithstanding, it explains why force-based accounts should be regarded as more fundamental than resource-basedaccounts -/- . (shrink)

This paper defends a realist account of the composition of Newtonian forces, dubbed ‘residualism’. According to residualism, the resultant force acting on a body is identical to the component forces acting on it that do not prevent each other from bringing about its acceleration. Several reasons to favor residualism over alternative accounts of the composition of forces are advanced. (i) Residualism reconciles realism about component forces with realism about resultant forces while avoiding any threat of causal overdetermination. (ii) Residualism provides (...) a systematic semantics for the term ‘force’ within Newtonian mechanics. (iii) Residualism allows us to precisely apportion the causal responsibility of each component force in the ensuing acceleration. (iv) Residualism handles special cases such as null forces, single forces, and antagonistic forces in a natural way. (v) Residualism provides a neat picture of the causal powers of forces: each force essentially has two causal powers⎯the power to bring about accelerations (sometimes together with other co-directionnal forces) and the power to prevent other forces from doing so⎯exactly one of which is manifested at a time. (vi) Residualism avoids commitment to unobservable effects of forces: forces cause either stresses (tensile or compressive) or accelerations. (shrink)

This essay discusses attempts that have been made to explain the striking similarities between two theories propounded in 1905 by Albert Einstein and Henri Poincaré without any mutual reference.

We present a theoretical framework bearing on the evolution of written communication. We analyze writing as a special kind of graphic code. Like languages, graphic codes consist of stable, conventional mappings between symbols and meanings, but (unlike spoken or signed languages) their symbols consist of enduring images. This gives them the unique capacity to transmit information in one go across time and space. Yet this capacity usually remains quite unexploited, because most graphic codes are insufficiently informative. They may only be (...) used for mnemonic purposes or as props for oral communication in real-time encounters. Writing systems, unlike other graphic codes, work by encoding a natural language. This allows them to support asynchronous communication in a more powerful and versatile way than any other graphic code. Yet, writing systems will not automatically unlock the capacity to communicate asynchronously. We argue that this capacity is a rarity in non-literate societies, and not so frequent even in literate ones. Asynchronous communication is intrinsically inefficient because asynchrony constrains the amount of information that the interlocutors share and limits possibilities for repair. This would explain why synchronous, face-to-face communication always fosters the development of sophisticated codes (natural languages), but similar codes for asynchronous communication evolve with more difficulties. It also implies that writing cannot have evolved, at first, for supporting asynchronous communication. (shrink)

This paper defends hedonic intentionalism, the view that all pleasures, including bodily pleasures, are directed towards objects distinct from themselves. Brentano is the leading proponent of this view. My goal here is to disentangle his significant proposals from the more disputable ones so as to arrive at a hopefully promising version of hedonic intentionalism. I mainly focus on bodily pleasures, which constitute the main troublemakers for hedonic intentionalism. Section 1 introduces the problem raised by bodily pleasures for hedonic intentionalism and (...) some of the main reactions to it. Sections 2 and 3 rebut two main approaches equating bodily pleasures with non- intentional episodes. More precisely, section 2 argues that bodily pleasures cannot be purely non-intentional self-conscious feelings, by relying on Brentano’s objection to Hamilton’s theory of pleasure. Section 3 argues that bodily pleasures cannot be non-intentional sensory qualities by relying on Brentano’s objections to Stumpf’s theory of pleasure. Section 4 develops a brentanian view of the intentionality of bodily pleasures by claiming bodily pleasures are directed at a sui generis class of sensory qualities. Section 5 presents an objection to Brentano’s later theory of pleasure according to which all sensory pleasures are directed at sensing acts. (shrink)

What is the contrary of pleasure? “Pain” is one common answer. This paper argues that pleasure instead has two natural contraries: unpleasure and hedonic indifference. This view is defended by drawing attention to two often-neglected concepts: the formal relation of polar opposition and the psychological state of hedonic indifference. The existence of mixed feelings, it is argued, does not threaten the contrariety of pleasure and unpleasure.

Cultural forms are constrained by cognitive biases, and writing is thought to have evolved to fit basic visual preferences, but little is known about the history and mechanisms of that evolution. Cognitive constraints have been documented for the topology of script features, but not for their orientation. Orientation anisotropy in human vision, as revealed by the oblique effect, suggests that cardinal orientations, being easier to process, should be overrepresented in letters. As this study of 116 scripts shows, the orientation of (...) strokes inside written characters massively favors cardinal directions, and it is organized in such a way as to make letter recognition easier: Cardinal and oblique strokes tend not to mix, and mirror symmetry is anisotropic, favoring vertical over horizontal symmetry. Phylogenetic analyses and recently invented scripts show that cultural evolution over the last three millennia cannot be the sole cause of these effects. (shrink)

The paper aims at clarifying the distinctions and relations between pain and suffering. Three negative theses are defended: 1. Pain and suffering are not identical. 2. Pain is not a species of suffering, nor is suffering a species of pain, nor are pain and suffering of a common (proximate) genus. 3. Suffering cannot be defined as the perception of a pain’s badness, nor can pain be defined as a suffered bodily sensation. Three positive theses are endorsed: 4. Pain and suffering (...) are categorically distinct: pain is a localised bodily episode, suffering is a non-localised affective attitude. 5. Suffering can be expressed, pains cannot. As a consequence, we can have compassion for the suffering of others, not for their pains. 6. The relation between pain and suffering is akin to the relation between danger and fear, injustice and indignation, wrongdoing and guilt: suffering is the correct reaction to pain. One upshot is that both the influential view that the experience of pain is incorrigible and the influential view that the ordinary conception of pain is paradoxical are false. (shrink)

The theory and practice of contemporary comparative biology and phylogeny reconstruction (systematics) emphasizes algorithmic aspects but neglects a concern for the evidence. The character data used in systematics to formulate hypotheses of relationships in many ways constitute a black box, subject to uncritical assessment and social influence. Concerned that such a state of affairs leaves systematics and the phylogenetic theories it generates severely underdetermined, we investigate the nature of the criteria of homology and their application to character conceptualization in the (...) context of transformationist and generative paradigms. Noting the potential for indeterminacy in character conceptualization, we conclude that character congruence (the coherence of character statements) relative to a hierarchy is a necessary, but not a sufficient, condition for phylogeny reconstruction. Specifically, it is insufficient due to the lack of causal grounding of character hypotheses. Conceptualizing characters as homeostatic property cluster natural kinds is in accordance with the empirical practice of systematists. It also accounts for the lack of sharpness in character conceptualization, yet requires character identification and re-identification to be tied to causal processes. (shrink)

This study examines to what extent different types of CEOs in family firms influence external and internal stakeholder-related CSP as compared to CEOs in nonfamily firms. Linking family CEO and nonfamily CEO with CSR outcomes, we provide evidence that family CEOs are positively associated with both external and internal CSR, whereas nonfamily CEOs within family firms tend to be negatively associated with both external and internal CSR. We show that the incumbent CEO’s age moderates the above relationships, indicating the existence (...) of shifting family priorities and suggesting a tendency toward CSR conformity as the salience of succession concerns increases. (shrink)

What are economic exchanges? The received view has it that exchanges are mutual transfers of goods motivated by inverse valuations thereof. As a corollary, the standard approach treats exchanges of services as a subspecies of exchanges of goods. We raise two objections against this standard approach. First, it is incomplete, as it fails to take into account, among other things, the offers and acceptances that lie at the core of even the simplest cases of exchanges. Second, it ultimately fails to (...) generalize to exchanges of services, in which neither inverse preferences nor mutual transfers hold true. We propose an alternative definition of exchanges, which treats exchanges of goods as a special case of exchanges of services and which builds in offers and acceptances. According to this theory: (i) The valuations motivating exchanges are propositional and convergent rather than objectual and inverse; (ii) All exchanges of goods involve exchanges of services/actions, but not the reverse; (iii) Offers and acceptances, together with the contractual obligations and claims they bring about, lie at the heart of all cases of exchange. (shrink)

The “species-as-individuals” thesis takes species, or taxa, to be individuals. On grounds of spatiotemporal boundedness, any biological entity at any level of complexity subject to evolutionary processes is an individual. From evolutionary theory flows an ontology that does not countenance universal properties shared by evolving entities. If austere nominalism were applied to evolving entities, however, nature would be reduced to a mere flow of passing events, each one a blob in space–time and hence of passing interest only. Yet if there (...) is genuine biodiversity in nature, if nature is genuinely carved into species, and taxa, then these evolutionary entities will be genuinely differentiated into specific kinds, each species being one of its kind. Given the fact that evolving entities have un-sharp boundaries, an appropriately weak, “non-essentialist” concept of natural kind has to be invoked that does not allow for strong identity conditions. The thesis of this paper is that species are not either individuals, or natural kinds. Instead, species are complex wholes (particulars, individuals) that instantiate a specific natural kind. (shrink)

The history of biological systematics documents a continuing tension between classifications in terms of nested hierarchies congruent with branching diagrams (the ‘Tree of Life’) versus reticulated relations. The recognition of conflicting character distribution led to the dissolution of the scala naturae into reticulated systems, which were then transformed into phylogenetic trees by the addition of a vertical axis. The cladistic revolution in systematics resulted in a representation of phylogeny as a strictly bifurcating pattern (cladogram). Due to the ubiquity of character (...) conflict—at the genetic or morphological level, or at any level in between—some characters will necessarily have to be discarded ( qua noise) in favor of others in support of a strictly bifurcating phylogenetic tree. Pattern analysts will seek maximal congruence in the distribution of characters (ultimately of any kind) relative to a branching tree-topology; process explainers will call such tree-topologies into question by reference to incompatible evolutionary processes. Pattern analysts will argue that process explanations must not be brought to bear on pattern reconstruction; process explainers will insist that the reconstructed pattern requires a process explanation to become scientifically relevant, i.e., relevant to evolutionary theory. The core question driving the current debate about the adequacy of the ‘Tree of Life’ metaphor seems to be whether the systematic dichotomization of the living world is an adequate representation of the complex evolutionary history of global biodiversity. In ‘Questioning the Tree of Life’, it seems beneficial to draw at least four conceptual distinctions: pattern reconstruction versus process explanation as different epistemological approaches to the study of phylogeny; open versus closed systems as expressions of different kinds of population (species) structures; phylogenetic trees versus cladograms as representations of evolutionary processes versus patterns of relationships; and genes versus species as expressions of different levels of causal integration and evolutionary transformation. (shrink)

Contemporary pain literature increasingly acknowledges the need of a multidimensional approach to pain, which accounts for its complex biological, psychological and social components. This is reflected in the recently revised definition of the International Association for the Study of Pain (IASP) and some contemporary philosophical positions. This paper addresses the need to offer a theoretical approach that integrates the biopsychosocial and qualitative multidimensionality of pain by developing the “social grounding view of pain”. My focus is on seeking a multidimensional philosophical (...) approach that accounts not only for its complex biological and psychological aspects but also and specifically does justice to its social dimension. I draw from some of the most recent multidimensional theoretical and methodological approaches that attempt to account for the social component of pain, including enactivism and interpretative phenomenological analysis (IPA), to propose the advancement of the social grounding view, which has a particular focus on socially shared linguistic concepts in relation to the meaning and modulation of pain. More specifically, the social grounding view is based on the argument that the meaning of the experience of pain is determined in part by socially shareable linguistic concepts habitually associated with pain. I test this view against empirical cases drawn from pain neuroscience education (PNE) and try to demonstrate how the modification of the linguistic concepts of pain could be used effectively to modulate its experience. (shrink)

The definition of taxon names as formalized by the PhyloCode is based on Kripke's thesis of “rigid designation” that applies to Millian proper names. Accepting the thesis of “rigid designation” into systematics in turn is based on the thesis that species, and taxa, are individuals. These largely semantic and metaphysical issues are here contrasted with an epistemological approach to taxonomy. It is shown that the thesis of “rigid designation” if deployed in taxonomy introduces a new essentialism into systematics, which is (...) exactly what the PhyloCode was designed to avoid. Rigidly designating names are not supposed to change their meaning, but if the shifting constitution of a clade is thought to cause a shift of meaning of the taxon name, then the taxon name is not a “rigid designator”. Phylogenetic nomenclature either fails to preserve the stability of meaning of taxon names that it propagates, or it is rendered inconsistent with its own philosophical background. The alternative explored here is to conceptualize taxa as natural kinds, and to replace the analytic definition of taxon names by their explanatory definition. Such conceptualization of taxa allows taxon names to better track the results of ongoing empirical research. The semantic as well as epistemic gain is that if taxon names are associated with natural kind terms instead of being proper names, the composition of the taxon will naturally determine the meaning of its name. (shrink)

ABSTRACTIn four studies, we examined the moderating impact of Interoceptive Accuracy and Interoceptive Sensibility (IS, ass...

ABSTRACTThe presence of emotional words and content in stories has been shown to enhance a story’s memorability, and its cultural success. Yet, recent cultural trends run in the opposite direction. Using the Google Books corpus, coupled with two metadata-rich corpora of Anglophone fiction books, we show a decrease in emotionality in English-speaking literature starting plausibly in the nineteenth century. We show that this decrease cannot be explained by changes unrelated to emotionality, and that, in our three corpora, the decrease is (...) driven almost entirely by a decline in the proportion of positive emotion-related words, while the frequency of negative emotion-related words shows little if any decline. Consistently with previous studies, we also find a link between ageing and negative emotionality at the individual level. (shrink)

I defend the view that the experience of resistance gives us a direct phenomenal access to the mind-independence of perceptual objects. In the first part, I address a humean objection against the very possibility of experiencing existential mind-independence. The possibility of an experience of mind-independence being secured, I argue in the second part that the experience of resistance is the only kind of experience by which we directly access existential mind-independence.

Adolf Reinach belongs to the Brentanian lineage of Austrian Aristotelianism. His theory of social acts is well known, but his account of ownership has been mostly overlooked. This paper introduces and defends Reinach’s account of ownership. Ownership, for Reinach, is not a bundle of property rights. On the contrary, he argues that ownership is a primitive and indivisible relation between a person and a thing that grounds property rights. Most importantly, Reinach asserts that the nature ownership is not determined by (...) positive law but presupposed by it. Some have objected that such realism raises insuperable difficulties as to the origin of ownership, difficulties that could only be dealt with under a more conventionalist approach. I argue that the independence of the nature ownership from positive law is, in fact, compatible with the claim that its existence is dependent on human conventions. (shrink)

A slight modification of Helmholtz’s metrical approach to the foundations of geometry leads to the locally Euclidian character of space without restriction of the curvature. A bolder generalization involving time measurement leads to the locally Minkowskian character of spacetime. Some philosophical consequences of these results are drawn.Keywords: Hermann Helmholtz; Space; Time; Spacetime.

The concept that renders morphology a tool for phylogeny reconstruction is homology. The concept of homology is rooted in pre-evolutionary idealistic morphology. The claim that the goal of idealistic morphology was the seriability of form may sound paradoxical given that this discipline proceeded within a framework of strictly delimited types. But the types only demarcate where seriability starts and where it comes to an end. Carl Gegenbaur’s was recognized as a milestone in idealistic morphology. A comparison with the second edition (...) of 1870 illustrates Gegenbaur’s turn to evolutionary morphology. The methodology remained the same–seriability of form–but the series was no longer merely descriptive or conceptual but now a historical, evolutionary one. Gegenbaur emphasized that seriability of form was possible not only between species of the same type, but also between parts of organisms of the same type. Pursuing this project, he found that different parts of organisms evolve at different rates, resulting in an incongruence between the series of parts relative to the series of species under comparison. This incongrence was called chevauchement des spécialisations by Louis Dollo, Spezialisationskreuzungen by Othenio Abel, and heterobathmy of characters by Armen Takhtajan. Willi Hennig, the founder of modern methods in phylogenetic systematics, discovered that the heterobathmy of characters was a precondition for the establishment of the phylogenetic relationships based on shared derived characters. The result was a replacement of the search for ancestors by a search for relative degrees of phylogenetic relationships. (shrink)

Species are generally considered to be the basic units of evolution, and hence to constitute spatio-temporally bounded entities. In addition, it has been argued that species also instantiate a natural kind. Evolution is fundamentally about change. The question then is how species can remain the same through evolutionary change. Proponents of the species qua individuals thesis individuate species through their unique evolutionary origin. Individuals, or spatio-temporally located particulars in general, can be bodies, objects, events, or processes, or a combination of (...) these. It is here argued that species are best understood as open or closed, causally integrated processual systems that also instantiate an historically conditioned homeostatic property cluster natural kind. (shrink)

This thesis vindicates the common-sense intuition that touch is more objective than the other senses. The reason why it is so, it is argued, is that touch is the only sense essential of the experience of physical effort, and that this experience constitutes our only acquaintance with the mind-independence of the physical world. The thesis is divided in tree parts. Part I argues that sensory modalities are individuated by they proper objects, realistically construed. Part II argues that the proper objects (...) of touch are pressures and tensions, defined as pairs of real and antagonist forces. Part III argues that experiences of pressures are an essential part of the experience of physical effort and that the experience of physical effort (which amounts to the experience of resistance to our will), constitutes our only immediate access to the mind-independence of the physical world. (shrink)

In order to understand the place Max Scheler occupied in the debates of his time around the notion of Europe, this article aims to shed some light on the possible convergences between Max Scheler and Rudolf Eucken, who was his thesis director at Jena. The article begins by outlining Rudolf Eucken's conception of Europe, then it identifies a number of points in common between the two authors, before finally measuring the extent of these convergences in Scheler's conception of Europe. At (...) the end of the discussion, it appears that the reception of Augustinianism and a shared conception of community reveal interesting links between the two authors. This connection will give the twenty-first-century reader a better understanding of the framework in which Max Scheler's reflections on Europe are set. (shrink)

The German tradition of considering species, and higher taxonomic entities, as individuals begins with the temporalization of natural history, thus pre-dating Darwin’s ‘Origin’ of 1859. In the tradition of German Naturphilosophie as developed by Friedrich Schelling, species came to be seen as parts of a complex whole that encompasses all (living) nature. Species were comprehended as dynamic entities that earn individuality by virtue of their irreversible passage through time. Species individuality was conceived in terms of species taxa forming a spatiotemporally (...) located relational system (complex whole), a conception of species that was easily assimilated to an evolutionary world view. However, the dynamics of an evolutionary process driven by variation and natural selection created a tension between continuity in nature as opposed to the discreteness and relative stasis of species. As a consequence, some authors such as Ernst Haeckel and Karl August Möbius denied the reality of species, while others explicitly linked the reality and individuality of species to their temporal duration. The mature conception of species as individuals, as formulated by Ludwig von Bertalanffy and adopted by Willi Hennig, is one of an historically conditioned, spatiotemporally located, causally integrated, dynamic yet transiently homeostatically stabilized relational system. (shrink)

This paper is devoted to the proof of the following upward categoricity theorem: Let K be a tame abstract elementary class with amalgamation, arbitrarily large models, and countable Löwenheim-Skolem number. If K is categorical in ‮א‬₁ then K is categorical in every uncountable cardinal. More generally, we prove that if K is categorical in a successor cardinal λ⁺ then K is categorical everywhere above λ⁺.

Touch seems to enjoy some epistemic advantage over the other senses when it comes to attest to the reality of external objects. The question is not whether only what appears in tactile experiences is real. It is that only whether appears in tactile experiences feels real to the subject. In this chapter we first clarify how exactly the rather vague idea of an epistemic advantage of touch over the other senses should be interpreted. We then defend a “muscular thesis”, to (...) the effect that only the experience of resistance to our motor efforts, as it arises in effortful touch, presents us with the independent existence of some causally empowered object. We finally consider whether this muscular thesis applies to the perception of our own body. (shrink)

I present and defend Reinach's theory of ownership according to which, prior to the positive law, one finds a distinction between possession, ownership and property rights. Ownership is not a bundle of positive rights, but a primitive natural relation that grounds the absolute right to behave as one wishes towards the thing one owns. In reply to some objections raised against it, I argue that Reinach's theory of property is morally and politically non-committal; and that it in fact has the (...) ressources for dealing with the vexing issue of the origin of ownership. (shrink)

This paper defends the action-theory of the Will, according to which willing G is doing F (F≠G) in order to make G happen. In a nutshell, willing something is doing something else in order to bring about what we want. -/- I argue that only the action-theory can reconcile two essential features of the Will. (i) its EFFECTIVITY: willing is closer to acting than desiring. (ii) its FALLIBILITY: one might want something in vain. The action-theory of the will explains EFFECTIVITY (...) by claiming that each time one wants G, one accomplishes the action of doing F ( it is argued following Von Wright that every action has a result as a proper part, here F). And the action-theory explains FALLIBILITY by claiming that although willing G entails making some F happen –the result of the action of willing–, it does not entail that G –the intended consequence of our willing– will happen. -/- By contrast, behaviorist accounts of the will (which merely equate willing with an action) captures its EFFECTIVITY but loose its FALLIBILITY. And volitionist accounts (which introduce naked volitions lacking any essential results) capture the FALLIBILITY of the will, but loose its EFFECTIVITY. -/- I consider disjunctivist accounts of trying (such as O'Shaughnessy and Hornsby's ones) as an alternative way to reconcile EFFECTIVITY and FALLIBILITY. I argue that though the view manages to reconcile these two constraints, it does so only at the price of gerrymandering the concept of willing (or trying): failed tryings end up having nothing in common with successful ones. -/- I then address three objections to the action-theory of the will, to the effect (i) that not all actions have a result (ii) that total failures are possible (iii) that willing is more fundamental than acting. I argue in answer (i) that all actions have results (results which can be irrelevant to the production of the goal, or which can be merely mental images), (ii) that total failures do not correspond to acts of will, but to mere desires or wishes, and (iii) that given the possibility of basic actions, acting has to be more fundamental than willing (and trying). (shrink)

On entend par survenance moral la thèse selon laquelle, nécessairement, si deux entités sont parfaitement similaires en ce qui concerne toutes leurs propriétés non-morales, elles sont parfaitement similaires en ce qui concerne leurs propriétés morales. En dépit de son apparente simplicité, cette définition pose de nombreux problèmes. Ainsi, alors que la survenance morale est souvent présentée comme l’une des rares thèses faisant consensus en philosophie, il s’avère à y regarder de près que son interprétation varie grandement selon les philosophes. Trois (...) questions, en particulier, demandent à être éclaircies, sur lesquelles nous nous concentrerons ici : 1. On fait souvent appel à la survenance dans le but d’expliquer les propriétés morales. Mais à strictement parler, la survenance ne revêt par elle-même aucun caractère explicatif : quelle relation la survenance morale entretient-elle avec la relation de fondation ou d’explication morale ? 2. On tient la survenance morale pour une thèse consensuelle, mais on s’accorde peu sur la base de survenance des valeurs morales6. D’aucuns la restreignent à des propriétés naturelles ; d’autres y incluent des propriétés non-naturelles, pour peu qu’elles ne soient pas normatives ; d’autres encore y incluent des propriétés normatives, pour peu qu’elles ne soient pas morales ; d’autres enfin y incluent les principes moraux eux-mêmes. Que recouvre exactement la base de survenance des propriétés morales ? La survenance est une thèse modale (« nécessairement... »). Mais quelle modalité entre-t-elle ici en jeu ? La nécessité qui sous-tend la survenance morale est-elle métaphysique, conceptuelle, normative...? (shrink)

The aim of this paper is to give a critical discussion of Sartre’s concept of sexual desire and its relation to self-identity and freedom. Why Sartre? Sartre is one of very few philosophers who offers a systematic account of sexual desire. He has influenced eminent philosophical concepts of sexual desire held by, for instance, de Beauvoir, Lacan, Foucault, Levinas, Irigaray and Butler, but not much is written about his own notion of sexual desire. This alone is reason to explore Sartre’s (...) view. What makes his view of sexual desire particularly interesting is that it is framed by his theory of freedom. Sartre offers the original, radical notion that freedom is absolute. Because consciousness is never self-identical, he argues, human identity is not fixed. Instead, we are consequently nothing else but what we keep desiring to make of ourselves. He concludes that we are always free to choose our drives and desires, even what seem to be our most enslaving, natural sexual instincts. The question raised in this article, however, concerns what the nature of sexual desire is and how free we really are to choose our sexual desires. I first contextualise Sartre’s view of sexual desire within his notion of desire in general and its relation to instinct, drive, consciousness, freedom and identity. Then, I give a detailed discussion of his analysis of sexual desire, its relation to freedom, and, what Sartre calls its failures. Finally, I discuss a critique of, and alternative to, Sartre’s theory of sexual desire from the perspective of my own notion of heteronomous and autonomous desire and freedom. (shrink)

The strategies of action employed by a human subject in order to perceive simple 2-D forms on the basis of tactile sensory feedback have been modelled by an explicit computer algorithm. The modelling process has been constrained and informed by the capacity of human subjects both to consciously describe their own strategies, and to apply explicit strategies; thus, the strategies effectively employed by the human subject have been influenced by the modelling process itself. On this basis, good qualitative and semi-quantitative (...) agreement has been achieved between the trajectories produced by a human subject, and the traces produced by a computer algorithm. The advantage of this reciprocal modelling option, besides facilitating agreement between the algorithm and the empirically observed trajectories, is that the theoretical model provides an explanation, and not just a description, of the active perception of the human subject. (shrink)