Une pensée qui voyage. Voici ce que donne à voir Guillaume Tusseau, théoricien du droit devenu comparatiste sans avoir jamais quitté les rives de la théorie, dans ce petit ouvrage en français, dense et stimulant, publié au Canada. L’avant-propos retrace les expériences de recherche mais aussi les contrées par lesquelles cette réflexion est passée pour se livrer enfin sous la forme modestement désignée de « Notes sur quelques allers-retours aporétiques » entre le droit comparé et la théorie générale du droit. (...) Plaçant ainsi sa réflexion sous le signe de la légèreté, Guillaume Tusseau désamorce l’appréhension que peut susciter un tel programme associant droit comparé et théorie générale du droit ; rien de moins. Inspiré par un colloque de 2016, organisé à La Rochelle par Isabelle Boucobza aujourd’hui professeure à l’Université Paris Nanterre, intitulé « Le droit comparé : de la périphérie au centre? », l’auteur a depuis cheminé, chargé de cette recherche initiale, de Paris à Bogotá, pu... (shrink)

ABSTRACTDo truth tables—the ordinary sort that we use in teaching and explaining basic propositional logic—require an assumption of consistency for their construction? In this essay we show that truth tables can be built in a consistency-independent paraconsistent setting, without any appeal to classical logic. This is evidence for a more general claim—that when we write down the orthodox semantic clauses for a logic, whatever logic we presuppose in the background will be the logic that appears in the foreground. Rather than (...) any one logic being privileged, then, on this count partisans across the logical spectrum are in relatively similar dialectical positions. (shrink)

Prior research on sustainability suggests that ambitious sustainability strategies are often turned into “business-as-usual” practices. Although ecological embeddedness—that is, actors’ physical and cognitive anchoring in their ecological environment—can help maintain sustainability ambitions, its collective dynamics and pluralistic moral foundations remain understudied. We rely on the economies of worth framework and the revelatory case of a biodynamic farm business experiencing sustained commercial growth to explore these blind spots by analyzing how ecological embeddedness was maintained despite this growth. We found that moral (...) threats moved the organization away from its initial sustainability commitment and demonstrated how the farm maintained its ecological embeddedness through three mechanisms that involved multiple moral foundations: nurturing ecological inspiration, networking green projects, and unifying a green ethos. By inducing such mechanisms of moral recombination, our analysis advances sustainability studies by clarifying and bridging individual and collective dynamics of ecological embeddedness while revealing their multiple moral foundations; we also extend economies of worth research by demonstrating the role of ecological materiality in the alignment of organizations with the green world. (shrink)

We present in this paper an abstract categorical logic based on an abstraction of quantifier. More precisely, the proposed logic is abstract because no structural constraints are imposed on models (semantics free). By contrast, formulas are inductively defined from an abstraction both of atomic formulas and of quantifiers. In this sense, the proposed approach differs from other works interested in formalizing the notion of abstract logic and of which the closest to our approach are the institutions, which in addition to (...) be semantics free do not also impose any syntactic contingencies on the structure of formulas. To define the semantical framework in which formulas will be interpreted, we propose to follow the idea from categorical logic which defines the semantical interpretation of formulas from context and as subobjects of an object of a given category. In the spirit of Lawvere’s hyperdoctrines, we use a more abstract notion which generalizes the notion of subobject, standard in category theory: Pitt’s prop-categories. Always in the spirit of categorical logic, we propose a sequent calculus of which we show correctness and completeness for all semantical frameworks defined over any prop-categories. We then study some conditions which allow us to get this completeness result for particular classes of prop-categories. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:DESIRE, EMULATION, AND ENVY IN THE PORTRAIT OFA LADY Lahoucine Ouzgane University ofAlberta Our heroine....wandered, as by the wrong side of the wall of a private garden, round the enclosed talents, accomplishments, aptitudes of Madame Merle. She found herself desiring to emulate them, and in twenty such ways, this lady presented herself as a model. "I should like awfullyto be50/" Isabel secretly exclaimed, more than once....It took no great (...) time indeed for her to feel, as the phrase is, under an influence. (The Portrait ofa Lady 1 63) Isabel considered [Osmond] with interest. "You seem to me to be always envying some one. Yesterday it was the Pope; today it's poor Lord Warburton." "My envy's not dangerous....I don't want to destroy the people—1 only want to be them." (The Portrait 251) Henry James' The Portrait ofa Lady (1881) chronicles the stages through which Isabel Archer of Albany moves to become Mrs. Gilbert Osmond ofRome. Most critics agree that the transition in Isabel's life is due to her natural disposition and to the influence ofthe characters around her. But while the nature ofthis influence can be traced directly to Madame Merle's machinations, Isabel's character itselfhas elicited a great deal of analysis. L.C. Knights, for instance, finds "wilfulness as well as vulnerability in the attitudes [Isabel] brings to bear on experience" (12); TonyTannerconcludesthat "[her] theories and imagined versions ofreality Lahoucine Ouzgane115 are generated behind closed doors and closed windows" (76); Juliet McMaster perceives an element ofperversity in Isabel: "On the one hand, like atrue American, she is ardently engaged in life, liberty, and the pursuit ofhappiness; but on the other she is morbidly attracted by their opposites, and devotes herself to death, and immobility, and suffering" (51); Leon Edel (1968) detects egotism in Isabel—but one "which is limited and damaging to the self (111)—unlike Osmond's, which is destructive of other people. Finally, in his essay "I Don't Like Isabel Archer," Marc Bousquet calls Isabel "selfish, naïve, ill-attuned to the feelings of others despite her education, an emblem ofcaprice and poorjudgment" (197). Since the essence ofthe romantic is desire, I suggest that in order to better understand the central event of The Portrait—Isabel's decision to marry Osmond, an action generally characterized as "perverse" or "morbid"—we see Isabel Archer as a subject of what René Girard calls "mimetic desire." According to Girard (1978), "The standard view [of imitation], derived from Plato's mimesis via Aristotle's Poetics, has always excluded one essential human behavior from the types subject to imitation—namely, desire and, more fundamentally still, appropriation" (vii). Central to Girard's thought is the theory of "mimetic" or "triangular desire," developed in his first book Mensonge romantique et vérité romanesque (1961) and elaborated in his later works:1 a character desires an object, not for itself, but for the value lent to it by the desire ofanother. Don Quixote, for instance, believes that true chivalric existence can be experienced onlythrough acareful imitation ofAmadis ofGaul, who seems to him to personify ideal knightly behavior. Don Quixote's desires are thus "mediated": the subject pursues objects determinedforhim bythe mediator of desire. In this respect, the directions taken and influences exerted by snobbery, vanity, jealousy, emulation, envy, rivalry, resentment, hatred, renunciation, and sacrifice form the center of Girard's critical thinking. "This triangle of subject, object, and mediator," Bruce Bassoff notes, "is similar to Thorstein Veblen's model of 'conspicuous consumption,' where 'keeping up with the Joneses' means desiring what they possess regardless ofthe real value ofthe object" (126). For Girard, however, it is not merely a question ofdesiring what the Joneses possess, but ofdesiring what they themselves appear to be; Girard calls this desire "metaphysical" because it is aimed at the mediator's being. Veblen describes the phenomenon in its 'See especially the third part of Things Hidden since the Foundation ofthe World and chapters 3, 4, and 5 of The Girard Reader. 1 16 Desire, Emulation, andEnvy in "The Portrait ofa Lady " economic manifestations only, but through an extensive analysis ofmajor literary works by Cervantes, Stendhal, Flaubert, Proust, and Dostoyevsky, Girard unravels the... (shrink)

Urban agriculture (UA) is spreading within the Global North, largely for food production, ranging from household individual gardens to community gardens that boost neighborhood regeneration. Additionally, UA is also being integrated into buildings, such as urban rooftop farming (URF). Some URF experiences succeed in North America both as private and community initiatives. To date, little attention has been paid to how stakeholders perceive UA and URF in the Mediterranean or to the role of food production in these initiatives. This study (...) examines the promotion and inclusion of new forms of UA through the practice of URF and contributes to the nascent literature on the stakeholder and public perceptions of UA. It seeks to understand how those perceptions shape the development of new urban agriculture practices and projects. Barcelona (Spain) was used as a Mediterranean case study where UA and URF projects are growing in popularity. Through semi-structured interviews with 25 core stakeholders, we show that UA is largely perceived as a social activity rather than a food production initiative, because the planning of urban gardens in Barcelona was traditionally done to achieve leisure and other social goals. However, several stakeholders highlighted the potential to increase urban fertility through URF by occupying currently unused spaces. As a result, the positive valuation of URF depends on the conceptualization of UA as a social or food production activity. In turn, such conceptualization shapes barriers and opportunities for the development of URF. While most UA-related stakeholders (e.g., food co-ops, NGOs) preferred soil-based UA, newer stakeholders (e.g., architects) highlighted the economic, social and environmental opportunities of local and efficient food production through innovative URF. (shrink)

Throughout much of his writing, Whitehead outlines a critique of what he termed the `bifurcation of nature'. This position divides the world into objective causal nature, on the one hand, with the perceptions of subjects on the other. On such a view, truth lies in a reality external to such subjects and it is the task of science to deliver clear and immediate access to this realm. Further, judgments about this external reality are the province of human subjects and it (...) is the task of philosophy to ascertain the validity or otherwise of these. This article outlines Whitehead's attempts to develop a conception of nature which avoids this premise; it also explains how he offers a way for contemporary theories to construct or engineer abstractions which go beyond notions of social construction or deconstruction. This article argues that not only does Whitehead offer a coherent alternative to such approaches but that the manner in which his major text is written reflects his commitment to the inherently constructed and constructing character of all existence. (shrink)

The question of universalism and relativism is often taken to be a matter of critical reflexivity. This article attempts to present the question instead as a matter of practical, political, and always-situated concern. The attempt starts from the consideration of modern experimental sciences. These sciences usually serve as the stronghold for universalist claims and as such are a target of relativism. It is argued that the specificity of these sciences is not a method but a concern. To be able to (...) claim that they have not unilaterally imposed their definitions on the phenomena they study is the leading concern of experimenters and should be understood in terms of the following achievement: the creation of a very particular “rapport” that authorizes claiming that what is operationally defined “lends itself” to this correlation. Linking knowledge production with a creation of rapports entails a pluralization of sciences along with the pluralization of modes of concern associated with the rapport. However, resisting unilaterally imposed definitions is not enough, since with the coming “knowledge economy” the questions that this article raises will soon be part of a romantic past. Thus it concludes with a speculative touch, which may be a requiem, relating the creation of rapports with an ecology of practices akin to William James's always-under-construction pluriverse. (shrink)

This paper presents a new modal logic for ceteris paribus preferences understood in the sense of “all other things being equal”. This reading goes back to the seminal work of Von Wright in the early 1960’s and has returned in computer science in the 1990’s and in more abstract “dependency logics” today. We show how it differs from ceteris paribus as “all other things being normal”, which is used in contexts with preference defeaters. We provide a semantic analysis and several (...) completeness theorems. We show how our system links up with Von Wright’s work, and how it applies to game-theoretic solution concepts, to agenda setting in investigation, and to preference change. We finally consider its relation with infinitary modal logics. (shrink)

We present four classical theories of counterpossibles that combine modalities and counterfactuals. Two theories are anti-vacuist and forbid vacuously true counterfactuals, two are quasi-vacuist and allow counterfactuals to be vacuously true when their antecedent is not only impossible, but also inconceivable. The theories vary on how they restrict the interaction of modalities and counterfactuals. We provide a logical cartography with precise acceptable boundaries, illustrating to what extent nonvacuism about counterpossibles can be reconciled with classical logic.

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)

(2005). Deleuze and Guattari's Last Enigmatic Message. Angelaki: Vol. 10, continental philosophy and the sciences the french tradition issue editor: andrew aitken, pp. 151-167.

The point of this study is to reconsider the roots of German idealism in pre-Kantian German modern philosophy of the seventeenth and early eight eenth centuries, or in pre-Enlightenment philosophy, which paved the way for the Enlightenment. Considered for far too long as depending solely on Leibniz and stigmatized as dogmatic—all too often it is referred to and summed up as “Leibnizo-Wolffian”—modern German philosophy appears, under close examination, to bear the mark of scepticism. This scepticism is precisely embodied by Thomasius, (...) who is in many ways the father of German modern philosophy and a contemporary opponent of Leibniz. The aim of this paper is to reconsider the important series of philosophical transformations from Leibniz to Kant. I will be arguing that the pervasive nature of scepticism in the thought of Thomasius and his followers enabled the striking spread of Hume’s philosophy in modern German philosophy, Wolff included. In this way, I hope to contribute to understanding the sources of modern philosophy through what can be called, with Foucault in mind, an archaeology of the Aufklärung, with the aim of rethinking Kant’s own contribution. (shrink)

Growing inequality and its implications for democratic polity suggest that corporate social responsibility has not proved itself in twenty-first century business, largely as it lacks clear criteria of demarcation for businesses to follow. Today the problem is viewed by many commentators as an ethical challenge to business itself. In response to this challenge, we begin by examining Porter and Kramer’s :64–77, 2011) call for a shift from a social responsibility to a shared value framework and the need to respond to (...) the problem of the ‘separation thesis’ between business and ethics :89–118, 1996; Harris and Freeman, Bus Ethics Q 18:541–548, 2008). We identify the eighteenth century economist and philosopher Adam Smith in his book The Theory of Moral Sentiments as a source for an ethical approach to business. Building on his central concept of ‘sympathy’, we introduce the idea of the Impartial Spectator Test, which we argue builds on traditional stakeholder perspectives and which provides an objective route to ethical criteria of demarcation. We conclude by assessing how this approach adds to the existing debate around social responsibility and shared value. (shrink)

We present a single sequent calculus common to classical, intuitionistic and linear logics. The main novelty is that classical, intuitionistic and linear logics appear as fragments, i.e. as particular classes of formulas and sequents. For instance, a proof of an intuitionistic formula A may use classical or linear lemmas without any restriction: but after cut-elimination the proof of A is wholly intuitionistic, what is superficially achieved by the subformula property and more deeply by a very careful treatment of structural rules. (...) This approach is radically different from the one that consists in “changing the rule of the game” when we want to change logic, e.g. pass from one style of sequent to another: here, there is only one logic, which—depending on its use—may appear classical, intuitionistic or linear. (shrink)

This paper is a step toward showing what is achievable using non-classical metatheory—particularly, a substructural paraconsistent framework. What standard results, or analogues thereof, from the classical metatheory of first order logic can be obtained? We reconstruct some of the originals proofs for Completeness, Löwenheim-Skolem and Compactness theorems in the context of a substructural logic with the naive comprehension schema. The main result is that paraconsistent metatheory can ‘re-capture’ versions of standard theorems, given suitable restrictions and background assumptions; but the shift (...) to non-classical logic may recast the meanings of these apparently ‘absolute’ theorems. (shrink)

Despite a growing population of older people, traditional prejudices against age continue to flourish in society. The media in particular are often guilty of ageism, persistently focusing upon the ‘youth market’, and advertisers are particular offenders. By ignoring older people, or using them as caricatures, the advertising industry not only violates its ethical responsibilities to this group within the community, but also overlooks the commercial opportunity presented by the new generation of older consumers. The article presents research into UK print (...) media which shows that older people tend not to be featured in advertisements in mainstream publications, but are prominent in advertisements in publications for the over‐fifties. The issues this raises in terms of the duty of advertisers to respect the rights of older people are discussed, along with the commercial imperative to provide more appropriate images of older people in UK advertising. (shrink)

A radically new philosophy of experience and speculation, based on a reading of Whitehead's Process and Reality. Can experience be thought systematically without transforming the richness of the world as it is lived into reductive philosophical generalities? Can the method of empiricism ever be reconciled with a method of systematic cosmological speculation? Didier Debaise's reading of Whitehead shows clearly what a philosophy that makes this possible looks like, how it works and what is at stake. He focuses in on Whitehead's (...) attempt to construct a metaphysical system of everything in the universe that exists whilst simultaneously claiming that it can account for every element of our experience: everything enjoyed and perceived, willed or thought. (shrink)

Some studies have reported that, under some circumstances, participants sometimes reject the truth of conditional premises and give incorrect uncertain conclusions to MP and MT, despite the standard instructions to assume the truth of the premises. Instructions that emphasise the logical nature of the task, on the other hand, increase the number of valid conclusions to these two inferences. In this paper, we examine two possible explanations for the influence of instructions on the production of valid conclusions: (1) instructions trigger (...) a logical mode of thinking that is appropriate for the task to be solved, and (2) instructions affect the way that retrieved information is used when constructing a mental representation of the premises. In order to compare these two hypothesis, we used conditional causal relations having either many or few disabling conditions (i.e. cases of P and not-Q) and presented them in four different instructional conditions. When presented with the standard instructions to suppose the premises to be true, MP and MT inferences show a relatively low percentage of valid conclusions. However, when the logical nature of the task and the necessity to assume the truth of the premises are emphasised, the number of valid conclusions greatly increases. Also, if disabling conditions are made explicit or generated before the presentation of these logical instructions, the performance on MP and MT is lower than when only the logical instructions are presented. Finally, the instructions had no effect on AC and DA. From these results, we concluded that the instructions had an effect on the use of retrieved information rather than on inducing different modes of thinking. (shrink)

Zipf famously stated that, if natural language lexicons are structured for efficient communication, the words that are used the most frequently should require the least effort. This observation explains the famous finding that the most frequent words in a language tend to be short. A related prediction is that, even within words of the same length, the most frequent word forms should be the ones that are easiest to produce and understand. Using orthographics as a proxy for phonetics, we test (...) this hypothesis using corpora of 96 languages from Wikipedia. We find that, across a variety of languages and language families and controlling for length, the most frequent forms in a language tend to be more orthographically well‐formed and have more orthographic neighbors than less frequent forms. We interpret this result as evidence that lexicons are structured by language usage pressures to facilitate efficient communication. (shrink)

It may be that denouncing the ideals of objectivity or neutrality associated with the sciences leads us into a trap: that of accepting, in order to criticize it, that there would be a common identity for the many ways to produce science. Learning to laugh, we choose to laugh with and laugh at. But we accept the risk of being interested, that is, of giving up the position of a judge.

Cet article présente le dispositif de formation et ses objectifs ainsi que l’analyse d’écrits réflexifs produits dans le cadre des travaux certificatifs et dans lesquels les participantes décrivent quelques-uns des effets de la formation sur leurs pratiques professionnelles.

La science classique s'est trouvée associée à un désenchantement du monde. C'est la leçon que Jacques Monod entendait tirer des progrès de la biologie : "L'ancienne alliance est rompue. L'homme sait enfin qu'il est seul dans l'immensité indifférente de l'Univers d'où il a émergé par hasard." Notre science n'est plus ce savoir classique, nous pouvons déchiffrer le récit d'une "nouvelle alliance". Loin de l'exclure du monde qu'elle décrit, la science retrouve comme un problème l'appartenance de l'homme à ce monde. Les (...) théories scientifiques ne peuvent plus supposer la possibilité d'un savoir omniscient : nous lisons, jusque dans leurs principes, les traces d'une activité d'exploration au sein d'une nature en évolution. (shrink)