Tribute to Jean-Yves Jaffray by the French Group of Decision Theory.

We argue, in the spirit of some of Jean-Yves Jaffray’s work, that explicitly incorporating the information, however imprecise, available to the decision maker is relevant, feasible, and fruitful. In particular, we show that it can lead us to know whether the decision maker has wrong beliefs and whether it matters or not, that it makes it possible to better model and analyze how the decision maker takes into account new information, even when this information is not an event and finally (...) that it is crucial when attempting to identify and measure the decision maker’s attitude toward imprecise information. (shrink)

Cognitive neuroscience aims to map mental processes onto brain function, which begs the question of what “mental processes” exist and how they relate to the tasks that are used to manipulate and measure them. This topic has been addressed informally in prior work, but we propose that cumulative progress in cognitive neuroscience requires a more systematic approach to representing the mental entities that are being mapped to brain function and the tasks used to manipulate and measure mental processes. We describe (...) a new open collaborative project that aims to provide a knowledge base for cognitive neuroscience, called the Cognitive Atlas, and outline how this project has the potential to drive novel discoveries about both mind and brain. (shrink)

In recent years, the scientific study of meditation and psychedelic drugs has seen remarkable developments. The increased focus on meditation in cognitive neuroscience has led to a cross-cultural classification of standard meditation styles validated by functional and structural neuroanatomical data. Meanwhile, the renaissance of psychedelic research has shed light on the neurophysiology of altered states of consciousness induced by classical psychedelics, such as psilocybin and LSD, whose effects are mainly mediated by agonism of serotonin receptors. Few attempts have been made (...) at bridging these two domains of inquiry, despite intriguing evidence of overlap between the phenomenology and neurophysiology of meditation practice and psychedelic states. In particular, many contemplative traditions explicitly aim at dissolving the sense of self by eliciting altered states of consciousness through meditation, while classical psychedelics are known to produce significant disruptions of self-consciousness, a phenomenon known as drug-induced ego dissolution. In this article, we discuss available evidence regarding convergences and differences between phenomenological and neurophysiological data on meditation practice and psychedelic drug-induced states, with a particular emphasis on alterations of self-experience. While both meditation and psychedelics may disrupt self-consciousness and underlying neural processes, we emphasize that neither meditation nor psychedelic states can be conceived as simple, uniform categories. Moreover, we suggest that there are important phenomenological differences even between conscious states described as experiences of self-loss. As a result, we propose that self-consciousness may be best construed as a multidimensional construct, and that “self-loss,” far from being an unequivocal phenomenon, can take several forms. Indeed, various aspects of self-consciousness, including narrative aspects linked to autobiographical memory, self-related thoughts and mental time travel, and embodied aspects rooted in multisensory processes, may be differently affected by psychedelics and meditation practices. Finally, we consider long-term outcomes of experiences of self-loss induced by meditation and psychedelics on individual traits and prosocial behavior. We call for caution regarding the problematic conflation of temporary states of self-loss with “selflessness” as a behavioral or social trait, although there is preliminary evidence that correlations between short-term experiences of self-loss and long-term trait alterations may exist. (shrink)

This book expounds and defends a new conception of the relation between truth and meaning. Atlas argues that the sense of a sense-general sentence radically underdetermines its truth-conditional content. He applies this linguistic analysis to illuminate old and new philosophical problems of meaning, truth, falsity, negation, existence, presupposition, and implicature. In particular, he demonstrates how the concept of ambiguity has been misused and confused with other concepts of meaning, and how the interface between semantics and pragmatics has been misunderstood. (...) The problems he tackles are common to philosophy, linguistics, cognitive psychology, and artificial intelligence, and his conclusions will be of interest to all those working in these fields. (shrink)

There is converging evidence that high doses of hallucinogenic drugs can produce significant alterations of self-experience, described as the dissolution of the sense of self and the loss of boundaries between self and world. This article discusses the relevance of this phenomenon, known as “drug-induced ego dissolution (DIED)”, for cognitive neuroscience, psychology and philosophy of mind. Data from self-report questionnaires suggest that three neuropharmacological classes of drugs can induce ego dissolution: classical psychedelics, dissociative anesthetics and agonists of the kappa opioid (...) receptor (KOR). While these substances act on different neurotransmitter receptors, they all produce strong subjective effects that can be compared to the symptoms of acute psychosis, including ego dissolution. It has been suggested that neuroimaging of DIED can indirectly shed light on the neural correlates of the self. While this line of inquiry is promising, its results must be interpreted with caution. First, neural correlates of ego dissolution might reveal the necessary neurophysiological conditions for the maintenance of the sense of self, but it is more doubtful that this method can reveal its minimally sufficient conditions. Second, it is necessary to define the relevant notion of self at play in the phenomenon of DIED. This article suggests that DIED consists in the disruption of subpersonal processes underlying the “minimal” or “embodied” self, i.e., the basic experience of being a self rooted in multimodal integration of self-related stimuli. This hypothesis is consistent with Bayesian models of phenomenal selfhood, according to which the subjective structure of conscious experience ultimately results from the optimization of predictions in perception and action. Finally, it is argued that DIED is also of particular interest for philosophy of mind. On the one hand, it challenges theories according to which consciousness always involves self-awareness. On the other hand, it suggests that ordinary conscious experience might involve a minimal kind of self-awareness rooted in multisensory processing, which is what appears to fade away during DIED. (shrink)

This fresh look at the philosophy of language focuses on the interface between a theory of literal meaning and pragmatics--a philosophical examination of the relationship between meaning and language use and its contexts. Here, Atlas develops the contrast between verbal ambiguity and verbal generality, works out a detailed theory of conversational inference using the work of Paul Grice on Implicature as a starting point, and gives an account of their interface as an example of the relationship between Chomsky's Internalist (...) Semantics and Language Performance. Atlas then discusses consequences of his theory of the Interface for the distinction between metaphorical and literal language, for Grice's account of meaning, for the Analytic/Synthetic distinction, for Meaning Holism, and for Formal Semantics of Natural Language. This book makes an important contribution to the philosophy of language and will appeal to philosophers, linguists, and cognitive scientists. (shrink)

Many authors argue that conscious experience involves a sense of self or self-consciousness. According to the strongest version of this claim, there can be no selfless states of consciousness, namely states of consciousness that lack self-consciousness altogether. Disagreements about this claim are likely to remain merely verbal as long as the target notion of self-consciousness is not adequately specified. After distinguishing six notions of self-consciousness commonly discussed in the literature, I argue that none of the corresponding features is necessary for (...) consciousness, because there are states of consciousness in which each of them is plausibly missing. Such states can be said to be at least partially selfless, since they lack at least one of the ways in which one could be self-conscious. Furthermore, I argue that there is also preliminary empirical evidence that some states of consciousness lack all of these six putative forms of self-consciousness. Such states might be totally selfless, insofar as they lack all the ways in which one could be self-conscious. I conclude by addressing four objections to the possibility and reportability of totally selfless states of consciousness. (shrink)

Many authors claim that being conscious constitutively involves being self-conscious, or conscious of oneself. This claim appears to be threatened by reports of `selfless' episodes, or conscious episodes lacking self-consciousness, recently described in a number of pathological and nonpathological conditions. However, the credibility of these reports has in turn been challenged on the following grounds: remembering and reporting a past conscious episode as an episode that one went through is only possible if one was conscious of oneself while undergoing it. (...) Call this the Memory Challenge. This paper argues that the Memory Challenge fails to undermine the credibility to reports of selfless episodes, because it rests on problematic assumptions about episodic memory. The paper further argues that we should distinguish between several kinds of self-representation that may be involved in the process of episodic remembering, and that once we do so, it is no longer mysterious how one could accurately remember and report a selfless episode as an episode that one went through. Thus, we should take reports of this kind seriously, and view them as credible counter-examples to the claim that consciousness constitutively involves self-consciousness. (shrink)

This special issue is about something most of us might find very hard to conceive: states of consciousness in which self-consciousness is radically disrupted or altogether missing.

A cost analysis of the utilization of new expensive vascular grafts is performed, applying the methodology of decision analysis to the theoretical case of a sixty year old male patient undergoing femoropopliteal grafting for limb threatening ischemia. The problem is presented graphically as a decision tree, uncertainties are quantified in terms of probabilities and end outcomes are evaluated in monetary terms. This informations is then utilized to calculate cost values associated with alternative actions.Based on initial cumulative patency figures of the (...) new more expensive grafts and the known performance of the older grafts, the initial high expense for the new grafts is justified economically, if the saphenous vein is not available. This analysis, apart from giving an answer to a specific clinical problem, can be viewed as a general model for cost analysis of surgical procedures. (shrink)

In this paper I argue for the Atlas-Kempson Thesis that sentences of the form The A is not B are not ambiguous but rather semantically general (Quine), non-specific (Zwicky and Sadock), or vague (G. Lakoff). This observation refutes the 1970 Davidson-Harman hypothesis that underlying structures, as full semantic representations, are logical forms. It undermines the conception of semantical presupposition, removes a support for the existence of truth-value gaps for presuppositional sentences (the remaining arguments for which are viciously circular), and (...) lifts the Russell-Strawson dispute of 1950–1964 from stalemate to a formulation in which a resolution is possible for the first time. Suggestions of Davidson, Montague, Stalnaker, Kaplan and H. P. Grice are shown to be inadequate semantic descriptions of negative, presuppositional sentences. I briefly discuss the radical Pragmatics view of my 1975 publications and suggest that it too fails to do justice to the linguistic data. I speculate that Semantic Representations should be given the form (more or less) of computer programs, describable in Dana Scott's mathematical semantics for programming languages. (shrink)

Deep learning algorithms are rapidly changing the way in which audiovisual media can be produced. Synthetic audiovisual media generated with deep learning—often subsumed colloquially under the label “deepfakes”—have a number of impressive characteristics; they are increasingly trivial to produce, and can be indistinguishable from real sounds and images recorded with a sensor. Much attention has been dedicated to ethical concerns raised by this technological development. Here, I focus instead on a set of issues related to the notion of synthetic audiovisual (...) media, its place within a broader taxonomy of audiovisual media, and how deep learning techniques differ from more traditional approaches to media synthesis. After reviewing important etiological features of deep learning pipelines for media manipulation and generation, I argue that “deepfakes” and related synthetic media produced with such pipelines do not merely offer incremental improvements over previous methods, but challenge traditional taxonomical distinctions, and pave the way for genuinely novel kinds of audiovisual media. (shrink)

P. M. Asaro: What should We Want from a Robot Ethic? G. Tamburrini: Robot Ethics: A View from the Philosophy of Science B. Becker: Social Robots - Emotional Agents: Some Remarks on Naturalizing Man-machine Interaction E. Datteri, G. Tamburrini: Ethical Reflections on Health Care Robotics P. Lin, G. Bekey, K. Abney: Robots in War: Issues of Risk and Ethics J. Altmann: Preventive Arms Control for Uninhabited Military Vehicles J. Weber: Robotic warfare, Human Rights & The Rhetorics of Ethical Machines T. (...) Nishida: Towards Robots with Good Will R. Capurro: Ethics and Robotics. (shrink)

The claim that consciousness constitutively involves self-consciousness has a long philosophical history, and has received renewed support in recent years. My aim in this paper is to argue that this surprisingly enduring idea is misleading at best, and insufficiently supported at worst. I start by offering an elucidatory account of consciousness, and outlining a number of foundational claims that plausibly follow from it. I subsequently distinguish two notions of self-consciousness: consciousness of oneself and consciousness of one’s experience. While “self-consciousness” is (...) often taken to refer to the former notion, the most common variant of the constitutive claim, on which I focus here, targets the latter. This claim can be further interpreted in two ways: on a deflationary reading, it falls within the scope of foundational claims about consciousness, while on an inflationary reading, it points to determinate aspects of phenomenology that are not acknowledged by the foundational claims as being aspects of all conscious mental states. I argue that the deflationary reading of the constitutive claim is plausible, but should be formulated without using a term as polysemous and suggestive as “self-consciousness”; by contrast, the inflationary reading is not adequately supported, and ultimately rests on contentious intuitions about phenomenology. I conclude that we should abandon the idea that self-consciousness is constitutive of consciousness. (shrink)

Cicero's philosophical works introduced Latin audiences to the ideas of the Stoics, Epicureans and other schools and figures of the post-Aristotelian period, thus influencing the transmission of those ideas through later history. While Cicero's value as documentary evidence for the Hellenistic schools is unquestioned, Cicero: The Philosophy of a Roman Sceptic explores his writings as works of philosophy that do more than simply synthesize the thought of others, but instead offer a unique viewpoint of their own. In this volume (...) class='Hi'>Raphael Woolf describes and evaluates Cicero's philosophical achievements, paying particular attention to his relation to those philosophers he draws upon in his works, his Romanizing of Greek philosophy, and his own sceptical and dialectical outlook. The volume aims, using the best tools of philosophical, philological and historical analysis, to do Cicero justice as a distinctive philosophical voice. Situating Cicero's work in its historical and political context, this volume provides a detailed analysis of the thought of one of the finest orators and writers of the Roman period. Written in an accessible and engaging style, Cicero: The Philosophy of a Roman Sceptic is a key resource for those interested in Cicero's role in shaping Classical philosophy. (shrink)

G protein‐coupled receptors (GPCRs) constitute the largest family of transmembrane proteins and play a crucial role in regulating diverse cellular functions. They transmit their signaling via binding to intracellular signal transducers and effectors, such as G proteins, GPCR kinases, and β‐arrestins. To influence specific GPCR signaling behaviors, β‐arrestins recruit effectors to form larger signaling complexes. Intriguingly, they facilitate divergent functions for the binding to different receptors. Recent studies relying on advanced structural approaches, novel biosensors and interactome analyses bring us closer (...) to understanding how this specificity is achieved. In this article, we share our hypothesis of how active GPCRs induce specific conformational rearrangements within β‐arrestins to reveal distinct binding interfaces, enabling the recruitment of a subset of effectors to foster specialized signaling complexes. Furthermore, we discuss methods of how to comprehensively assess β‐arrestin conformational states and present the current state of research regarding the functionality of these multifaceted scaffolding proteins. (shrink)

The 2008 bailout is often taken as evidence of the domination of the US political system by large financial institutions. In fact, the bailout demonstrated the vulnerability of US banks to government pressure. Large banks in the United States could not defy regulators, because their future income depended on the US market. In Britain, by contrast, one bank succeeded in scuttling the preferred governmental solution of an industry-wide recapitalization, because most of its revenue came from outside the United Kingdom. This (...) was an exercise of structural power, but one that most contemporary scholarship on business power ignores or misclassifies, since it limits structural power to the automatic adjustment of policy to the possibility of disinvestment. We show that structural power can be exercised strategically, that it is distinct from instrumental power based on lobbying, and that it explains consequential variations in bailout design in the United Kingdom, the United States, France, and Germany. (shrink)

Since the 1980s, there have been many attempts to bring together Critical Theory of Frankfurtian strain and French theories generally referred to as poststructuralist. The present text seeks to readdress the problem of their tricky articulation by taking a look at some vicissitudes those two currents of thought underwent in Brazil. In addition to the risk – embedded in the Parisian passion for dissolution – of positivizing atrocious aspects of Brazilian society related to the country’s multi-secular informality and backwardness, what (...) is at stake is the adequate understanding of the meaning and relevance of dialectical criticism in a peripheral country, in other words, the capacity to weigh the influx and gravitation of foreign ideas and forms in a society of inorganic culture, the possibility, finally, of critically verifying the supposed universality of hegemonic theories and categories in light of a cultural experience amassed under a heterodox modernization. (shrink)

In this essay I use my Non-Monotonic account of “Only Proper Noun” sentences to challenge the Standard Views on the Downard Monotonicity of “Few N” Quantifier sentences. I also review the history of the L. Horn – J.D. Atlas Debate on ‘Only Proper Noun’ sentences and its implications for quantifier noun phrases like “Few N”, and I assess the promise of L. Horn’s Pragmatic Theory of Negative Polarity Item Licensing.

The article focuses on a chapter of the biography of Angela Davis which, unless mistaken, has not yet received due attention: the training and intellectual experience with her German professors, Herbert Marcuse and Theodor W. Adorno. From the philosophical studies in Frankfurt in the 1960s to the more recent reflections on movements such as Black Lives Matter, there seems to be a continuity in the way she approaches contemporary social reality, a démarche that draws its strength from the original combination (...) of two traditions of radical critical thinking: Frankfurtian and Afro-American. (shrink)

Even though anthropogenic climate change is largely caused by industrialized nations, its burden is distributed unevenly with poor developing countries suffering the most. A common response to livelihood insecurities and destruction is migration. Using Peter Singer's ‘historical principle’, this paper argues that a morally just evaluation requires taking causality between climate change and migration under consideration. The historical principle is employed to emphasize shortcomings in commonly made philosophical arguments to oppose immigration. The article concludes that none of these arguments is (...) able to override the moral responsibility of industrialized countries to compensate for harms that their actions have caused. (shrink)

The article addresses the treatment given to the notion of subject in Slavoj Žižek and Robert Kurz. Without aiming at a synthesis between the two radically opposed positions, they are played against one another in order to reveal the unidimensional stances and false steps in the field of the constitution of the struggle for a concrete negation of capitalist society.

It is widely assumed that ordinary conscious experience involves some form of sense of self or consciousness of oneself. Moreover, this claim is often restricted to a ‘thin’ or ‘minimal’ notion of self-consciousness, or even ‘the simplest form of self-consciousness’, as opposed to more sophisticated forms of self-consciousness which are not deemed ubiquitous in ordinary experience. These formulations suggest that self-consciousness comes in degrees, and that individual subjects may differ with respect to the degree of self-consciousness they exhibit at a (...) given time. In this article, I critically examine this assumption. I consider what the claim that self-consciousness comes in degrees may mean, raise some challenges against the different versions of the claim, and conclude that none of them is both coherent and particularly plausible. (shrink)

This text was conceived as a synthetic introduction to the present-day situation of metaphysics and of ontology, to their stakes and their practices in the world and in France, by way of a preamble to the activities of the Atelier de métaphysique et d’ontologie contemporaines [Workshop on Contemporary Metaphysics and Ontology] at the École normale supérieure. It certainly does not claim to replace the more informed and complete works on which it rests, and which are indicated in the bibliography. Nor (...) was it written with the intention of being polemical against whatever conception of metaphysics, even if it goes without saying that the question is approached in a necssarily partisan, though resolutely conciliatory, manner. (shrink)

The potential for dual use of research in the life sciences to be misused for harm raises a range of problems for the scientific community and policy makers. Various legal and ethical strategies are being implemented to reduce the threat of the misuse of research and knowledge in the life sciences by establishing a culture of responsible conduct.

We show that, assuming the Axiom of Determinacy, every non-selfdual Wadge class can be constructed by starting with those of level $\omega _1$ and iteratively applying the operations of expansion and separated differences. The proof is essentially due to Louveau, and it yields at the same time a new proof of a theorem of Van Wesep. The exposition is self-contained, except for facts from classical descriptive set theory.

All spaces are assumed to be separable and metrizable. We show that, assuming the Axiom of Determinacy, every zero-dimensional homogeneous space is strongly homogeneous (i.e. all its non-empty clopen subspaces are homeomorphic), with the trivial exception of locally compact spaces. In fact, we obtain a more general result on the uniqueness of zero-dimensional homogeneous spaces which generate a given Wadge class. This extends work of van Engelen (who obtained the corresponding results for Borel spaces), complements a result of van Douwen, (...) and gives partial answers to questions of Terada and Medvedev. (shrink)

There has been much written of late on the topic of panentheism. Dissatisfied with many contemporary descriptions of “panentheism” and the related “pantheism,” which we feel arise out of theistic presuppositions, we produce our own definition of sorts, rooted in and paying respect to the term’s etymology and the concept’s roots in Indian religion and western philosophy. Furthermore, we consider and comment on the arguments and comments concerning panentheism’s definition and plausibility put forth by Göcke, Mullins, and Nickel.

This paper takes part in the ongoing debate on how emotions can be dealt with by argumentation theory. Its main goal is to formulate a relationship between emotion and argumentation which differs from that usually found in most of the literature on the subject. In the “standard” conception, emotions are seen as the objects of appeals which function as adjuvants to argumentation: speakers appeal to pity, fear, shame and the like in order to enhance the cogency of an argument which (...) bears on something else—whether it be the validity of a disputable opinion or the opportunity of a course of action. According to the “alternative” conception which I propose to consider, emotions themselves may be viewed, in some cases, as the very objects of argumentation. This conception lays emphasis on the arguability of emotions. Drawing on insights from current psychological and philosophical theories, it involves a reassessment of the Aristotelian concept of pathos, as well as an in-depth critical discussion of normative and descriptive approaches to emotional appeals. (shrink)

There is a paradox lying at the heart of the study of heredity. To understand the ways in which features are passed down from one generation to the next, we have to dig deeper and deeper into the ultimate nature of things - from organisms, to genes, to molecules. And yet as we do this, increasingly we find we are out of focus with our subjects. What has any of this to do with the living, breathing organisms with which we (...) started? Organisms are living. Molecules are not. How do we relate one to the other? In Genetic Analysis, one of the most important empirical scientists in the field in the twentieth century attempts, through a study of history and drawing on his own vast experience as a practitioner, to face this paradox head-on. His book offers a deep and innovative understanding of our ways of thinking about heredity. (shrink)

If we consider the field of argumentation studies, we notice that many approaches consider argumentation in a pragmatic manner and define it as a verbal activity oriented towards the realization of a goal . The idea that subtends—in an explicit or implicit way—most of these approaches is that argumentation fundamentally aims to produce an effect upon an addressee, and that this effect consists in a change of attitude with respect to a viewpoint : argumentation theories inevitably confront the issue of (...) persuasion. In this article, I defend, on the contrary, the hypothesis that it is not necessary to have recourse to the notion of persuasion, nor even to speak of an attempt to provoke a change of attitude in the addressee , in order to develop a general definition of argumentation. It seems to me that there are serious reasons to uncouple, insofar as a definition is concerned, argumentation and persuasion. I will look to identify these reasons, to formulate them and to evaluate their strength. In the same vein as recent works by Christian Plantin and Marc Angenot, I will try to contribute to the development of a non - persuasive conception of argumentation. Such a conception bases the definition of argumentation on the pragmatic aims of “justification” and “positioning”, as well as on the articulation of a discourse and a counter-discourse. I argue that such a conception might offer a better empirical adequacy than those that link, insofar as a definition, the argumentative activity and the persuasive aim. (shrink)

This book is an enquiry into the concept of the 'self', transcending the barriers of 'non-self' and realizing the non-dual Consciousness within and without.