This report documents the program and the outcomes of Dagstuhl Seminar 21381 "Conversational Agent as Trustworthy Autonomous System ". First, we present the abstracts of the talks delivered by the Seminar’s attendees. Then we report on the origin and process of our six breakout groups. For each group, we describe its contributors, goals and key questions, key insights, and future research. The themes of the groups were derived from a pre-Seminar survey, which also led to a list of suggested readings (...) for the topic of trust in conversational agents. The list is included in this report for references. (shrink)

This article suggests a fresh look at gauge symmetries, with the aim of drawing a clear line between the a priori theoretical considerations involved, and some methodological and empirical non-deductive aspects that are often overlooked. The gauge argument is primarily based on a general symmetry principle expressing the idea that a change of mathematical representation should not change the form of the dynamical law. In addition, the ampliative part of the argument is based on the introduction of new degrees of (...) freedom into the theory according to a methodological principle that is formulated here in terms of correspondence between passive and active transformations. To demonstrate how the two kinds of considerations work together in a concrete context, I begin by considering spatial symmetries in mechanics. I suggest understanding Mach's principle as a similar combination of theoretical, methodological and empirical considerations, and demonstrate the claim with a simple toy model. I then examine gauge symmetries as a manifestation of the two principles in a quantum context. I further show that in all of these cases the relational nature of physically significant quantities can explain the relevance of the symmetry principle and the way the methodology is applied. In the quantum context, the relevant relational variables are quantum phases. (shrink)

Neuroscience and psychology have recently turned their attention to the study of the subpersonal underpinnings of moral judgment. In this article we critically examine an influential strand of research originating in Greene's neuroimaging studies of ‘utilitarian’ and ‘non-utilitarian’ moral judgement. We argue that given that the explananda of this research are specific personal-level states—moral judgments with certain propositional contents—its methodology has to be sensitive to criteria for ascribing states with such contents to subjects. We argue that current research has often (...) failed to meet this constraint by failing to correctly ‘fix’ key aspects of moral judgment, criticism we support by detailed examples from the scientific literature. (shrink)

Noradrenergic pathways are involved in mediating the central and peripheral effects of physiological arousal. The aim of the present study was to investigate the role of noradrenergic transmission in moral decision-making. We studied the effects in healthy volunteers of propranolol (a noradrenergic beta-adrenoceptor antagonist) on moral judgement in a set of moral dilemmas pitting utilitarian outcomes (e.g., saving five lives) against highly aversive harmful actions (e.g., killing an innocent person) in a double-blind, placebo-controlled, parallel group design. Propranolol (40 mg orally) (...) significantly reduced heart rate, but had no effect on self-reported mood. Importantly, propranolol made participants more likely to judge harmful actions as morally unacceptable, but only in dilemmas where harms were ‘up close and personal’. In addition, longer response times for such personal dilemmas were only found for the placebo group. Finally, judgments in personal dilemmas by the propranolol group were more decisive. These findings indicate that noradrenergic pathways play a role in responses to moral dilemmas, in line with recent work implicating emotion in moral decision-making. However, contrary to current theorising, these findings also suggest that aversion to harming is not driven by emotional arousal. Our findings are also of significant practical interest given that propranolol is a widely used drug in different settings, and is currently being considered as a potential treatment for post-traumatic stress disorder in military and rescue service personnel. (shrink)

Pedro Abelardo apresenta na sua obra uma teoria da virtude de natureza, à primeira vista, aristotélica. Ao que parece, essa concepção também contém diferentes elementos estoicos, que não se opõem necessariamente à visão do Estagirita. Todavia, o essencial da interpretação da Escola do Pórtico acerca da virtude difere da explicação dada por Aristóteles. No presente estudo, pretendemos examinar, primeiro, a índole da virtude como habitus na obra de lógica de Abelardo. Nesse caso, não há dúvida de que predomina a influência (...) aristotélica. Em seguida, indicamos outras particularidades da virtude encontradas, desta vez, em tratados éticos e teológicos do nosso protagonista, as quais se revelam antes de caráter estoico. Em suma, projetamos identificar as diferentes fontes antigas e os principais intermediários latinos usados por Abelardo para elaborar a sua própria teoria da virtude. Trata-se de deixar clara a influência filosófica dominante em Abelardo sobre essa questão da virtude, já que este lógico não pode harmonizar teses substancialmente inconciliáveis. Peter Abelard in his work presents a theory of virtue, which is, at first sight, of Aristotelian nature. It seems that this view also contains different Stoic elements, but they are not necessarily opposed to Stagirite's vision. However, the essentials of the Stoa School about virtue differ from the explanation given by Aristotle. In this paper, we intend to examine, first, the nature of virtue as habitus in Abelard's work on logic. In this case, there is no doubt that Aristotle's influence on this topic predominates. Next, we specify other features related to virtue found, this time, in ethical and theological treatises of our protagonist that appear to be basically Stoic. In short, we want to identify the different ancient sources and the main Latin mediators used by Abelard to elaborate his own theory of virtue. In other words, we would like to shed light on the predominant philosophical authority on Abelard's theory of virtue since this logician cannot harmonize theses that are fundamentally irreconcilable. (shrink)

The Stoic School takes up the tripartite division of philosophy of the post-Platonic Academy, in which physics occupies, alongside dialectics and ethics, a prominent place. In this tripartition, there is no metaphysics, nor in the two subdivisions of Stoic physics. For the thinkers of the Stoa, there is nothing beyond physics. In spite of this statement, we try to discover, in this article, the presence of a study devoted to first philosophy among the various topics investigated by the Stoics in (...) their physics. It is with this aim that we first examine what precisely Aristotle deals with in the Metaphysics. This preliminary investigation will serve as a point of reference for determining what can be considered as metaphysics, at least in ancient Greece. Afterwards, we are interested in the Stoic view of nature itself since nothing superior exists. This examination leads us to scrutinize the Stoic conception of the Good, a notion closely linked to the subject of physics. We then take a good look at each one of the topics found in the two Stoic divisions of physics, highlighting the matters approaching Aristotelian metaphysics. On that occasion, a specific analysis is devoted to the two Stoic principles, due notably to the relevance of the subject in relation to first philosophy. From the diversity of the elements found in the course of our study, we come to the final part, in which we establish the position of the Stoic School on metaphysics. (shrink)

Chez Paul Tillich, le concept de Dieu s’oppose au modèle « interventionniste » du théisme traditionnel en Occident. Cet article se propose de déterminer si, et en quel sens, d’après Tillich, on peut dire que Dieu agit pour influencer le cours des événements historiques. On soutient que son concept de « pouvoir Spirituel » fournit une réponse à cette question. Pour clarifier cette thèse, on explore les concepts d’esprit, de pouvoir, de sens, de vocation, de kairos et de renoncement au (...) pouvoir. Selon Tillich, la vocation de groupes sociaux déterminés est animée d’un pouvoir divin conférant tout ensemble un don et une tâche. Pour les chrétiens, la vocation de Jésus le Christ, qui consiste à proclamer la venue du Royaume de Dieu comme le sens ultime de l’histoire, constitue le critère permettant de juger les vocations concrètes. Dieu agit en offrant un sens, qui doit être choisi et réalisé. (shrink)

The central question raised in the present article concerns the ontological nature of the intentional act, previous to the proper moral action, in Aristotle’s and Abelard’s thinking. More precisely, we examine two subjects indirectly interconnected. First, we treat the secular problem of the exact nature of will (boulêsis) in Aristotle, which certainly refers to a rational act (logikos), the source of which is, however, the appetite (orexis). The second point is related to the notion of consent (consensus) in Abelard, which (...) also raises the question of its voluntary or rational ontological character. Both topics are connected in so far as the Abelardian consent is similar to the Aristotelian idea of choice (proairesis), and particularly to that of the Stoic assent (sunkatathesis), and not, as some commentators believe, to the Augustinian notion of will as a free and spontaneous act. This identification of the Abelardian consent with the Augustine’s will comes from a confusion, which is more terminological and perspectival than interpretative. (shrink)

Abelard closely follows the Augustinian view with regard to the notion of intention. However, he distances himself from him concerning the contribution of acts in the evaluation of moral responsibility. Independent thinker, the philosopher of the twelfth century, then, uses an ancient Stoic thesis according to which all actions are indifferent, except those related to virtue and vice. He also takes back another idea of the Stoa concerning, this time, the concept of will as habitus. In this paper, we first (...) expound Abelard’s position on these issues before presenting the main sources to which he has access directly. (shrink)

Language pragmatics is applied to analyse problem statements and instructions used in a few influential experimental tasks in the psychology of reasoning. This analysis aims to determine the interpretation of the task which the participant is likely to construct. It is applied to studies of deduction (where the interpretation of quantifiers and connectives is crucial) and to studies of inclusion judgment and probabilistic judgment. It is shown that the interpretation of the problem statements or even the representation of the task (...) as a whole often turn out to differ from the experimenter's assumptions. This has serious consequences for the validity of these experimental results and therefore for the claims about human irrationality based on them. (shrink)

On one view, limb transplants cross technological frontiers but not ethical ones; the only issues to be resolved concern professional competence, under the assumption of patient autonomy. Given that the benefits of limb transplant do not outweigh the risks, however, the autonomy and rationality of the patient are not necessarily self‐evident. In addition to questions of resource allocation and informed consent, limb, and particularly hand, allograft also raises important issues of personal identity and bodily integrity. We present two linked schemas (...) for exploring ethical issues in limb transplants. The first, relying on conventional concepts in biomedical ethics, asks whether the procedure is research or therapy, whether the costs outweigh the benefits, and whether it should be up to the patient to decide. The second introduces more speculative and theoretically challenging questions, including bodily integrity, the argument from unnaturalness, and the function of the hand in expressing personal identity and intimacy. We conclude that limb transplants are not ruled out a priori, unlike some procedures that are prima facie wrong to perform, such as amputation of healthy limbs to relieve body dysmorphic disorders. However, their legitimacy is not proven by appeals to the interests of scientific research, cost‐benefit, or patient autonomy. (shrink)

Attachment theory proposes that the activation of the attachment system enacts emotion regulation (ER) to maintain security or cope with insecurity. However, the effects of ER on attachment states and their bidirectional influences remain poorly understood. In this ecological momentary assessment study, we examined the dynamics between attachment and ER. We hypothesised that attachment states and ER influence each other through time. Specifically, we hypothesised bidirectional short-term cycles between state attachment security and reappraisal, state attachment anxiety and rumination, and state (...) attachment avoidance and suppression. We also tested how trait attachment is related to state attachment and ER. One hundred twenty-two participants (Mage = 26.4) completed the Experiences in Close Relationship–Revised and reported state attachment and ER seven times daily for seven days. The results were only partly consistent with our cycle hypotheses yet revealed a cycle between low state attachment security and rumination that was attenuated by reappraisal. Moreover, rumination and suppression predicted increased insecure states, and reappraisal predicted increased secure and insecure states. Finally, trait attachment showed associations with state attachment and ER. Our study suggests regulatory dynamics between attachment and ER and opens important questions about their functional relationship in maintaining attachment-related behavioural patterns and emotional well-being. (shrink)

Campbell Brown has recently argued that G.E. Moore's intrinsic value holism is superior to Jonathan Dancy's. I show that the advantage which Brown claims for Moore's view over Dancy's is illusory, and that Dancy's view may be superior.

Hersch’s objective in his paper was to “illustrate how an existential ontology has a great deal to offer psychotherapists”. The first of three sections addresses existential themes such as guilt and anxiety and explores the notion of bad faith; the second focuses on why existential ontology provides a more suitable grounding for psychotherapy than traditional models; and the third offers the author’s invention of a mental status examination that is derived from existential ontology. To illustrate how existential ontology may be (...) useful to psychotherapists, Hersch directs our attention to those existential themes that are crucial to understanding the role ontology plays, existential.. (shrink)

Recent studies have shown that Einstein did not write the EPR paper and that he was disappointed with the outcome. He thought, rightly, that his own argument for the incompleteness of quantum theory was badly presented in the paper. We reconstruct the argument of EPR, indicate the reasons Einstein was dissatisfied with it, and discuss Einstein's own argument. We show that many commentators have been misled by the obscurity of EPR into proposing interpretations of its argument that do not accurately (...) represent Einstein's own views. Finally, we evaluate Einstein's own incompleteness argument, concluding that recent experimental findings have likely shown it to be unsound. (shrink)

La 4e de couverture indique : "Ce qui se passe, se produit ou arrive et qui présente une certaine importance pour les hommes " : pareille définition, en raison de son manque de rigueur scientifique, ne saurait satisfaire l'auteur de cet ouvrage. Le grand événement y est présenté comme une notion susceptible de faire l'objet d'une approche authentiquement épistémologique. Rejetée du système scientifique de façon tapageuse, hâtive et passionnelle durant la majeure partie du XXe siècle par contagion disciplinaire en dépit (...) du réel tourmenté de cette période, la notion de grand événement a été réhabilitée à la faveur de Mai 1968 et des récentes découvertes des sciences dites exactes, mais avec une certaine méfiance voire une certaine honte et sans que l'on en ait tiré toutes les conséquences. L'auteur se prononce en faveur d'une prise en considération affirmée et effective de cette notion intrinsèquement révolutionnaire qui apparaît, à plus d'un titre, comme le trublion de l'ordre scientifique établi. Il se risque même à préconiser la création d'une science transversale dont le grand événement constituerait l'objet. Son approche se situe à la croisée des recherches sur le travail de mémoire et sur le retour du présent qui animent la réflexion de ce changement de siècle et de millénaire. Cette provocation épistémologique interpellera tous ceux qui, à un titre ou à un autre, ont été ou sont confrontés aux grands événements : historiens, journalistes, politologues, diplomates, juristes... acteurs et spectateurs.". (shrink)

Mark Evan Bonds’ recent book, Absolute Music, deepens considerably the historical context within which Eduard Hanslick’s famous treatise on musical beauty can be read. This paper argues that, with the aid of this expanded context, we can understand Hanslick’s treatise to have provided contemporary and subsequent audiences with a kind of meta-programme for listening to symphonic and other non-texted music. That is to say, Hanslick’s text arguably informed and directed the way audiences came to listen to instrumental music by furnishing (...) them with imaginative constructs which could then be applied to the practice of musical listening. In much the same way as the texts which supply the poetic scenarios of so-called programme music, Hanslick’s ‘meta-programme’ became indispensable to an expanding culture of musical listening in the second half of the 19th century and beyond beyond. My claim thus contradicts the well-known formalist tenets of Hanslick’s musical aesthetics. (shrink)

This book offers a solution for the problem of structure and agency in sociological theory by developing a new pair of fundamental concepts: metric and nonmetric. Nonmetric forms, arising in a crowd made out of innumerable individuals, correspond to social groups that divide the many individuals in the crowd into insiders and outsiders. Metric forms correspond to congested zones like traffic jams on a highway: individuals are constantly entering and leaving these zones so that they continue to exist, even though (...) the individuals passing through them change. Building from these concepts, we can understand “agency” as a requirement for group identity and group membership, thus associating it with nonmetric forms, and “structure” as a building-up effect following the accumulation of metric forms. This reveals the contradiction between structure and agency to be a case of forced perspective, leaving us victim to an optical illusion. (shrink)

© by Journal of the History of Ideas. Federico Commandino can be considered the personification of the renaissance of mathematics in sixteenth-century Italy. Previous scholars have generally reduced the philosophy of mathematics developed by Commandino in the preface to his translation of Euclid’s Elements to a superficial synthesis of Neoplatonic and Aristotelian elements. Until now, no attention has been paid to Commandino’s use of the sixth-century commentary on Aristotle’s De Anima by John Philoponus. In his article I will argue that, (...) in depicting imagination as a mental drawing board for geometrical figures, Commandino directly relies on Philoponus’s concept of mathematical imagination. (shrink)

ABSTRACT:Nietzsche is mostly known for denying moral responsibility on account of lack of libertarian free will, thus betraying an incompatibilist approach to moral responsibility. In this paper, however, I focus on a different, less familiar argument by Nietzsche, one that I interpret as a critique of a compatibilist conception of moral responsibility. The critique shows why punishment and our moral sanctions in general are morally unjustified by the compatibilist's own lights. In addition, I articulate what I call Nietzsche's explanatory challenge, (...) which challenges the compatibilist to explain the performance of an immoral action without appealing to conditions that would exempt or excuse the wrongdoer or otherwise relieve the wrongdoer from responsibility and would thus make punishing the wrongdoer morally unjustified. By drawing on the work of R. Jay Wallace, I reconstruct Nietzsche's anticompatibilist argument and defend it against four possible objections. (shrink)

In Nicolas of Cusa’s De li non aliud, chapter 19, one should read “in prima seu metaphysicali philosophia” instead of “in prima seu mentali philosophia.” This conjectural emendation is required because the identification of ‘first philosophy’ with ‘mental philosophy’ is attested nowhere else. The paper shows that the huge literature on Cusanus’ alleged re-interpretation of metaphysics as Geistphilosophie rests on a copyist’s mistake.

Many who write about the playwright Maria Irene Fornes’s work comment with reverence about the experience of watching those productions she herself directed.1 Managing somehow to combine frank depictions of cruelty and violence with an odd, otherworldly charm, Fornes’s direction conveyed a distinct sui generis quality that has deflected analytic scrutiny—the exterior operates in such an exquisite fashion one hesitates to lift the hood and look beneath. The set is a wooden room which sits on an earth promontory. The promontory (...) is five feet high and covers the same periphery as the room. The wood has the color and texture of bone that has dried in the sun. It is ashen and cold. In Mud’s opening notes.. (shrink)

I take up the four issues considered by Johnson -Laird, Byrne and Girotto in their reply to Politzer. Based on the conceptual clarification which they adduce, it seems that the disagreement can be settled about the first one and can be attenuated about the second one. However, I maintain and refine my criticisms on the last two, backed up by considerations borrowed from the perspective of the conditional probability semantics for conditionals.

Buddhist perspectives on ethics and emptiness.

[1] Époques et auteurs.--[2] Textes choisis.

Peter Lombard’s Sentences, book I, distinction 8 offers the starting point for the late medieval and Renaissance debate on the question of whether the soul is as a whole present in the whole body and in each of its parts. This paper summarizes the prehistory of Lombard’s theory that the soul is everywhere in the entire body, and analyzes the positions of two “Platonic” scholastics, the late-thirteenth-century Dominican John Quidort and the early-sixteenth-century Augustinian Giles of Viterbo.

This study tested the hypothesis that overt rehearsal is sufficient to explain enhanced memory associated with emotion by experimentally manipulating rehearsal of emotional material. Participants viewed two sets of film clips, one set of emotional films and one set of relatively neutral films. One set of films was viewed in each of two sessions, with approximately 1 week between the sessions. Participants were given a free recall test of all of films viewed approximately 1 week after the second session. Rehearsal (...) was manipulated by instructing one group of participants not to discuss the films with anyone (no talkgroup) and instructing a second group to discuss both sets of films with at least three people (forced talkgroup). A third group consisted of participants instructed not to discuss the films with anyone, but who did not comply with these instructions (talkersgroup). All groups recalled significantly more of the emotional films than the neutral films. Furthermore, the relative number of emotional and neutral films recalled did not differ significantly among the three groups. The results indicate that overt rehearsal is insufficient to explain the enhancing effects of emotion on memory. (shrink)

This book collects some 75 texts from the history of American thought, starting with the colonial religious background, and arranged into 6 historically oriented chapers. Each chapter has a general introduction and ends with suggestions for further readings; and each of the texts is prefaced by a short explanatory paragraph. Overall, the book provides an historical introduction to central ethical themes of American thought.

The mechanisms proposed in the target article are quite general and do not address variables specific for music. I argue that reactions to music include motivational mechanisms related to functions of music. To further the field, as the authors envision, consideration of internal mechanisms must be paired with specific hypotheses that include musical and musically relevant variables.

We describe a tool that allows the merging of extensions of argumentation frameworks, following the approach defined by 33–42). The tool is implemented in Java, and is highly modular thanks to Object Oriented Programming principles. We describe a short experimental study that assesses the scalability of the approach, as well as the impact on runtime of using an integrity constraint.