Tarot use has become increasingly popular in contemporary society. However, unlike the position afforded divination in some cultures, it is not culturally consecrated as a legitimate way of knowing in the so‐called Modern West—in large part, due to the attempted disenchantment of the world by the colonial project of modernity. This paper posits that engagement with tarot divination can be a decolonizing methodology. I explore how divination's dependence on chance, the imagination, and engagement with spirits can heal the Cartesian mental (...) models that underly modernity's hold on our society. Academic writing on divination has, until recently, largely been authored by people who are not also practitioners of divination themselves. Writing as both a scholar and practitioner of tarot, I use the cards as a form of “imaginal research” to directly assist in the creation of this paper—allowing the tarot itself to speak (as much as me speak about it). (shrink)

The aim of the paper is to develop the notion of partial probability distributions as being more realistic models of belief systems than the standard accounts. We formulate the theory of partial probability functions independently of any classical semantic notions. We use the partial probability distributions to develop a formal semantics for partial propositional calculi, with extensions to predicate logic and higher order languages. We give a proof theory for the partial logics and obtain soundness and completeness results.

Interdisciplinarity is widely promulgated as beneficial to science and society. However, there are three quite serious problems which can limit the success of any interdisciplinary research collaboration. The first problem is expertise (it takes years of effort to cultivate a deep knowledge of even one discipline). The second problem is comprehensibility (experts in different disciplines do not reliably understand each other). The third problem is service (in a given interdisciplinary endeavour, it often occurs that one discipline benefits and the other (...) discipline does not benefit). This essay is an elaboration of these three problems. Parallels are drawn between translation between languages and translation between disciplines. (shrink)

A recent Letter to the Editor in Anthropology of Consciousness, by Sosteric, Ratkovic, and Sosteric, is positioned as a critique of my article “Imaginal Research for Unlearning Mastery: Divination With Tarot as a Decolonizing Methodology.” The letter posits that the esoteric tarot is a repository of colonial ideological propaganda, and because of that, it cannot and should not be used as a tool for decolonial practices. However, the letter is misleading in its implications that what I have proposed in my (...) article cannot be a methodology for decolonizing mental models, and includes statements about my position which are incorrect. This response clarifies and expands on ideas from my article—both about the tarot and also about the carceral mental models my article attempts to address—in part by highlighting the modern/colonial underpinnings of Sosteric et al.'s critique. (shrink)

Parallel to the New Left, whose influence on French public opinion is so pronounced today, a new academic movement has grown up in the United States in the last fifteen years. Its ideas are the portents of an intellectual and scientific revolution whose importance for the economic and political future of western society should be almost as great as the Keynesian revolution of the ‘30s.

Deep brain stimulation of the subthalamic nucleus is an effective treatment for the motor symptoms of movement disorders including Parkinson's Disease. Despite its therapeutic benefits, STN-DBS has been associated with adverse effects on mood and cognition. Specifically, apathy, which is defined as a loss of motivation, has been reported to emerge or to worsen following STN-DBS. However, it is often challenging to disentangle the effects of STN-DBSper sefrom concurrent reduction of dopamine replacement therapy, from underlying PD pathology or from disease (...) progression. To this end, pre-clinical models allow for the dissociation of each of these factors, and to establish neural substrates underlying the emergence of motivational symptoms following STN-DBS. Here, we performed a systematic analysis of rodent studies assessing the effects of STN-DBS on reward seeking, reward motivation and reward consumption across a variety of behavioral paradigms. We find that STN-DBS decreases reward seeking in the majority of experiments, and we outline how design of the behavioral task and DBS parameters can influence experimental outcomes. While an early hypothesis posited that DBS acts as a “functional lesion,” an analysis of lesions and inhibition of the STN revealed no consistent pattern on reward-related behavior. Thus, we discuss alternative mechanisms that could contribute to the amotivational effects of STN-DBS. We also argue that optogenetic-assisted circuit dissection could yield important insight into the effects of the STN on motivated behavior in health and disease. Understanding the mechanisms underlying the effects of STN-DBS on motivated behavior-will be critical for optimizing the clinical application of STN-DBS. (shrink)

What is ‘counterintuitive’? There is general agreement that it refers to a violation of previously held knowledge, but the precise definition seems to vary with every author and study. The aim of this paper is to deconstruct the notion of ‘counterintuitive’ and provide a more philosophically rigorous definition congruent with the history of psychology, recent experimental work in ‘minimally counterintuitive’ concepts, the science vs. religion debate, and the developmental and evolutionary background of human beings. We conclude that previous definitions of (...) counterintuitiveness have been flawed and did not resolve the conflict between a believer’s conception of the supernatural entity (an atypical “real kind”) and the non-believer’s conception (empty name/fictional). Furthermore, too much emphasis has been placed on the universality and (presumed) innateness of intuitive concepts (and hence the criteria for what is counterintuitive)—and far too little attention paid to learning and expertise. We argue that many putatively universal concepts are not innate, but mostly learned and defeasible—part of a religious believer’s repertoire of expert knowledge. Nonetheless, the results from empirical studies about the memorability of counterintuitive concepts have been convincing and it is difficult to improve on existing designs and methodologies. However, future studies in counterintuitive concepts need to embed their work in research about context effects, typicality, the psychology of learning and expertise (for example, the formation of expert templates and range defaults), with more attention to the sources of knowledge (direct and indirect knowledge) and a better idea of what ‘default’ knowledge really is. (shrink)

Social grooming is an important element of social life in terrestrial primates, inducing the putative benefits of β-endorphin stimulation and group harmony and cohesion. Implicit in many analyses of grooming (e.g. biological markets) are the assumptions of costs and benefits to grooming behaviour. Here, in a review of literature, we investigate the proximate costs and benefits of grooming, as a potentially useful explanatory substrate to the well-documented ultimate (functional) explanations. We find that the hedonic benefits of grooming are well documented. (...) However, we did not find convincing evidence for costs. If proximate costs do exist, they might consist of energetic, cognitive, opportunity costs, or some combination of all of these. Nonetheless, there remains the possibility that grooming costs are negligible, or even that the provision of allogrooming is rewarding in itself. We suggest empirical research to resolve this issue. (shrink)

This article discusses a concept introduced by art theorist Philip Galanter in several publications over the past decade: complexism is a notion that looks at both past and future while aiming to reconcile (post) modern aesthetics with the cybernetic and biological paradigms. This article focuses on the re-evaluation of the performance arts within the framework of this theory, favouring the idea that every artwork necessarily resists attempts of subordination through language and scientific discourses. By referring to the dispositive, a notion (...) that considers complexism as a conceptual matrix, the author argues that it can be described in terms of pulsion and computation. (shrink)

In an undated letter, Peirce claims that he can make a machine that will automatically encrypt and decrypt messages, an astonishing claim considering the state of American science during his time. In two undated manuscripts, Peirce actually describes a cryptosystem, a system for encrypting and decrypting, suggesting the use of arithmetical transformations and binary notation. The relationship between the manuscripts and the letter are discussed in the paper. The paper also describes Peirce’s cryptosystem, places it in its historical context and (...) assesses its comparative value. The paper ends with speculations on whether Peirce could really have built the machine. Considering that he understood the relationship between electricity, binary arithmetic, and Boolean logic, and was familiar with the experiences on the logical machines of his time, the paper concludes that Peirce had all the knowledge necessary to build such a machine. (shrink)

In The Social History of Ideas in Quebec, 1760-1896, Yvan Lamonde traces the province's political and intellectual development from the British Conquest to the election of Prime Minister Wilfrid Laurier. From the individuals who formulated them, to the networks in which they circulated, to their reception, Yvan Lamonde focuses on ideas at work and their role in shaping Quebec history. The mapping of a complete intellectual circuit allows Lamonde to follow the strains of ideological debates - monarchism, liberalism, (...) republicanism, democracy, revolution, ultramontanism, nationalism - over more than a century. His work is informed by an encyclopaedic reading of the print culture of the period and the book conveys a profound and nuanced knowledge of the social context and cultural channels - educational institutions, newspapers, the book trade - in which intellectual debate occurred. Lamonde argues that while these ideas concerned politics, they went beyond the political: they were a fundamental and everyday element of civic society that was expressed in the public sphere through pamphlets, the popular press, and sermons. Lamonde's scrutiny of public opinion in Quebec allows him to place such currents of thought in the colony's international context: that of France, England, Rome, the United States, and their respective metropolises. The Social History of Ideas in Quebec, 1760-1896 covers a volatile time in the province's history - from the end of the French Regime through the American invasion, the War of 1812, and the Rebellions in Lower Canada - capturing the cultural ascension of a society and the foundations of Quebec identity. (shrink)

In The Social History of Ideas in Quebec, 1760-1896, Yvan Lamonde traces the province's political and intellectual development from the British Conquest to the election of Prime Minister Wilfrid Laurier. From the individuals who formulated them, to the networks in which they circulated, to their reception, Yvan Lamonde focuses on ideas at work and their role in shaping Quebec history. The mapping of a complete intellectual circuit allows Lamonde to follow the strains of ideological debates - monarchism, liberalism, (...) republicanism, democracy, revolution, ultramontanism, nationalism - over more than a century. His work is informed by an encyclopaedic reading of the print culture of the period and the book conveys a profound and nuanced knowledge of the social context and cultural channels - educational institutions, newspapers, the book trade - in which intellectual debate occurred. Lamonde argues that while these ideas concerned politics, they went beyond the political: they were a fundamental and everyday element of civic society that was expressed in the public sphere through pamphlets, the popular press, and sermons. Lamonde's scrutiny of public opinion in Quebec allows him to place such currents of thought in the colony's international context: that of France, England, Rome, the United States, and their respective metropolises. The Social History of Ideas in Quebec, 1760-1896 covers a volatile time in the province's history - from the end of the French Regime through the American invasion, the War of 1812, and the Rebellions in Lower Canada - capturing the cultural ascension of a society and the foundations of Quebec identity. (shrink)

Interdisciplinarity is widely promulgated as beneficial to science and society. However, there are three quite serious problems which can limit the success of any interdisciplinary research collaboration. The first problem is expertise (it takes years of effort to cultivate a deep knowledge of even one discipline). The second problem is comprehensibility (experts in different disciplines do not reliably understand each other). The third problem is service (in a given interdisciplinary endeavour, it often occurs that one discipline benefits and the other (...) discipline does not benefit). This essay is an elaboration of these three problems. Parallels are drawn between translation between languages and translation between disciplines. (shrink)

The original book chapter does not have an abstract. However, I have written an abstract for this repository: Religious life encompasses a wide diversity of situations for which the emotional tone is on a continuum from extreme euphoria to extreme dysphoria. In this book chapter, we propose the novel hypothesis that euphoria and dysphoria have distinctly separate functional consequences for religious evolution and survivability. This is due to the differential cognitive states that are created in euphoric and dysphoric situations. Based (...) on readings from religious studies and cognitive psychology, we propose that euphoria in religion is conducive to social bonding and situations needing lateral thinking and creativity; whereas dysphoria in religion is conducive to situations where precision and analogical reasoning are necessary. (shrink)

Direct reciprocity, indirect reciprocity, and reputation are important interrelated topics in the evolution of sociality. This non-mathematical review is a summary of each. Direct reciprocity (the positive kind) has a straightforward structure (e.g., "A rewards B, then rewards A") but the allocation might differ from the process that enabled it (e.g., whether it is true reciprocity or some form of mutualism). Indirect reciprocity (the positive kind) occurs when person (B) is rewarded by a third party (A) after doing a good (...) deed towards somebody else (C) — with the structure "A observes B help C, therefore A helps B." Here too, the allocation differs from the process: if there is underlying cognition, then indirect reciprocity is based on some ability to keep track of the reputations of others (to remember that "B helped C"). Reputation is a kind of social impression based on typicality, derived from three channels of experience (direct encounters, bystander observation, and gossip). Although non-human animals cannot gossip verbally, they can eavesdrop on third parties and learn vicariously. This paper ends with a proposal to investigate the topic of social expertise as a model for understanding how animals understand and utilise observed information within their social groups. (shrink)

La thèse de l'illimitation de l'interprétation nous est aujourd'hui familière. Discussion critique sur l'interprétation d'une langue étrangère, d'une oeuvre littéraire ou artistique, d'une texte religieux ou philosophique, d'un rêve ou d'un acte, d'un phénomène...

The complexity that we observe in nature can often be explained in terms of cooperative behavior. For example, the major transitions of evolution required the emergence of cooperation among the lower-level units of selection, which led to specialization through division-of-labor ultimately resulting in spontaneous order. There are two aspects to address explaining how such cooperation is sustained: how free-riders are prevented from free-riding on the benefits of cooperative tasks, and just as importantly, how those social benefits arise. We review these (...) problems from an economic perspective, and highlight how ideas from economics can help us to better understand how the benefits of social interactions arise, how they are sustained, and how they affect the underlying social dilemmas. (shrink)

In this paper, we introduce a Hilbert style axiomatic calculus for intutionistic logic with strong negation. This calculus is a preservative extension of intuitionistic logic, but it can express that some falsity are constructive. We show that the introduction of strong negation allows us to define a square of opposition based on quantification on possible worlds.

Il apparaît qu’en France aujourd’hui, le modèle néoclassique de la concurrence inspire l’ essentiel de la réglementation de la concurrence. Or la théorie économique moderne, telle qu’elle est inspirée par Coase et Hayek notamment, tend à renverser les certitudes du modèle néoclassique et à admettre que la discrimination commerciale peut avoir un effet bénéfique sur l’efficacité économique. La distribution sélective prend tout son sens dans un contexte d’incertitude et d’ information imparfaite. C’est la confrontation de ces deux philosophies — celle (...) qui inspire le législateur français, le législateur allemand ou la doctrine communautaire européenne, et celle plus optimiste à l’égard des pratiques discriminatoires — qui est opérée dans cet article. Ainsi, la pratique des prix imposés, la franchise, la concession et la protection territoriale sont analysées dans le cadre de cette confrontation. De même, une critique de la doctrine communautaire est exposée. L’évolution du droit des contrats et du droit de la concurrence fait aussi l’objet d’une analyse mettant face à face les deux doctrines. C’est bien la vision du marché en tant que processus qui est au centre de cette analyse.The neoclassical model of competition seems to sustain today in France the main regulations about competition. However, modern economic theory, as initiated by Coase and Hayek notably, calls into question the certainties brought about by the neoclassical model and acknowledges the beneficial effects of commercial efficiency. Contractual discrimination takes its meaning in an open-ended world. The contrast between these two views — the one which inspires the French legislator, the German legislator, or the European Community doctrine, and the more optimistic one with respect to discriminatory practices — is put forward in this paper. Thus, imposed prices, franchising, concession and territorial protection are pratices discussed within this contrast. Moreover, a critique of the European Community doctrine is developed. The evolution of contract law and antitrust law is also examined by contrasting the two views. It is indeed the thesis of the market as a process which is underlined in the present analysis. (shrink)

Depuis plusieurs années, le principe de précaution prend de l’ampleur et voit ses contours se modeler et se définir, aussi bien à l’échelle internationale qu’européenne ou française. Malgré tout, il n’a pas la même importance, en fonction de l’échelle à laquelle on se place, et tend à être confondu avec le principe de prévention, deux notions pourtant totalement distinctes. Plus que jamais les questions de climat, de biodiversité, de justice sociale, de gestion des deniers publics ou encore de valorisation et (...) de gestion des ressources sont au cœur des problématiques gérées par les territoires et notamment, par les communes, premier échelon territorial de décision. Le principe de précaution qui inonde l’ensemble de ces matières voit ses contours réduits en France, notamment par une jurisprudence autocentrée, préférant faire la part belle aux questions franco-française d’organisation territoriale, plutôt que d’appliquer un principe qui devient universel, favorisant ainsi l’inertie de l’État central plutôt que l’action locale. Une situation qui ne saurait perdurer davantage. (shrink)

ABSTRACTRecent research suggests that obedience in the Milgram paradigm is underpinned by stress vulnerability and inhibitory control over pain sharing. Because self-regulatory fatigue induction is a suited method to investigate the influence of inhibitory control on behaviour, participants were randomly assigned to a High vs. Low self-regulatory condition. Heart rate variability was collected during 5-min baseline and continuously during the experimental procedure. Prior to the experiment, participants completed an online survey assessing right-wing authoritarianism, a well-known predictor of obedience. Using the (...) Immersive Video Milgram Obedience Experiment, we found that lower resting HRV predicted higher destructive obedience, that low self-regulatory inhibition reduced destructive obedience, that the well-established influence of RWA on destructive obedience was suppressed in the presence of SRF. Implic... (shrink)

Exploration de concepts avancés en logique formelle, notamment la logique modale, la logique partielle, la logique probabiliste et la logique intuitionniste.