In this paper we propose a semantic analysis of Lewis' counterfactuals. By exploiting the structural properties of the recently introduced boolean algebras of conditionals, we show that counterfactuals can be expressed as formal combinations of a conditional object and a normal necessity modal operator. Specifically, we introduce a class of algebras that serve as modal expansions of boolean algebras of conditionals, together with their dual relational structures. Moreover, we show that Lewis' semantics based on sphere models can be reconstructed in (...) this framework. As a consequence, we establish the soundness and completeness of a slightly stronger variant of Lewis' logic for counterfactuals with respect to our algebraic models. In the second part of the paper, we present a novel approach to the probability of counterfactuals showing that it aligns with the uncertainty degree assigned by a belief function, as per Dempster-Shafer theory, to its associated conditional formula. Furthermore, we characterize the probability of a counterfactual in terms of Gärdenfors' imaging rule for the probabilistic update. (shrink)

Human–robot interactions are often affected by error situations that are caused by either the robot or the human. Therefore, robots would profit from the ability to recognize when error situations occur. We investigated the verbal and non-verbal social signals that humans show when error situations occur in human–robot interaction experiments. For that, we analyzed 201 videos of five human–robot interaction user studies with varying tasks from four independent projects. The analysis shows that there are two types of error situations: social (...) norm violations and technical failures. Social norm violations are situations in which the robot does not adhere to the underlying social script of the interaction. Technical failures are caused by technical shortcomings of the robot. The results of the video analysis show that the study participants use many head movements and very few gestures, but they often smile, when in an error situation with the robot. The results suggest that participants do not see the robot as a social interaction partner with comparable communication skills. Our findings have implications for builders and evaluators of human–robot interaction systems. The builders need to consider including modules for recognition and classification of head movements to the robot input channels. The evaluators need to make sure that the presence of an experimenter does not skew the results of their user studies. (shrink)

The logico-algebraic study of Lewis's hierarchy of variably strict conditional logics has been essentially unexplored, hindering our understanding of their mathematical foundations, and the connections with other logical systems. This work aims to fill this gap by providing a comprehensive logico-algebraic analysis of Lewis's logics. We begin by introducing novel finite axiomatizations for varying strengths of Lewis's logics, distinguishing between global and local consequence relations on Lewisian sphere models. We then demonstrate that the global consequence relation is strongly algebraizable in (...) terms of a specific class of Boolean algebras with a binary operator representing the counterfactual implication; in contrast, we show that the local consequence relation is generally not algebraizable, although it can be characterized as the degree-preserving logic over the same algebraic models. Further, we delve into the algebraic semantics of Lewis's logics, developing two dual equivalences with respect to particular topological spaces. In more details, we show a duality with respect to the topological version of Lewis's sphere models, and also with respect to Stone spaces with a selection function; using the latter, we demonstrate the strong completeness of Lewis's logics with respect to sphere models. Finally, we draw some considerations concerning the limit assumption over sphere models. (shrink)

L'actualisme de Gentile et l'historicisme de Croce entrent en résonance avec les questions théoriques de la pensée contemporaine : une nouvelle conception de la subjectivité transcendantale, et de ses liens avec l'expérience, voit le jour. Font notamment l'objet de ce livre les divergentes reformes de l'hégelisme proposées par Croce et Gentile afin d'en surmonter le résidu métaphysique, et ainsi de sauvegarder la concrétude et l'originalité du devenir. Empruntant des chemins différents et parvenant à des formulations théoriques souvent opposées, les deux (...) protagonistes du néo-idéalisme italien ont, l'un et l'autre, défini une philosophie fidèle à l'esprit plus élevé de l'humanisme. (shrink)

Publié en janvier 2020, cet ouvrage de Claude Langlois puise son origine dans un « sentiment d’urgence, urgence civique et toute séculière, d’apporter [sa] part de vérité » (p. 7) après la publication, le 20 août 2018, de la Lettre au peuple de Dieu du pape François. Directeur d’étude à l’École pratique des hautes études, Claude Langlois est historien et sociologue, spécialiste du catholicisme contemporain. Il s’empare du sujet de la pédophilie après avoir déjà fait une incursion croisée dans...

This volume, originally published in 1977 by Litton Educational Publishing, Inc., is divided into four main parts. Part I: The Learner, and Part II: The Teacher, deal with the physical, emotional, social, and intellectual aspects of the learner and the teacher in the educational process. Part III: The Learning Process, emphasizes the interactions of learners and teachers and specific philosophies and methods employed, such as Gestalt, Piaget, and Montessori. Part IV: The Never-Ending Odyssey, expounds the main theme of the text, (...) that learning is an on-going, life-long process. (shrink)

How do firms make sense of creating shared value projects? In their sense-making processes, do they extend the meaning spectrum to include human rights? What are the dominant cognitive frames through which firms make sense of CSV projects, and are some frames more likely to have transformative power? We pose these questions in the context of small-scale firms in a low-to-middle income country—a context where CSV policies have been promoted extensively over the last decade in the expectation of improved economic (...) competitiveness, growth, and sustainable development processes. We employ a grounded theory approach to identify three dominant cognitive frames used by our respondents to make sense of CSV. The most prevalent frame prioritizes economic over social and environmental goals, and considers social, environmental, and human rights benefits to trickle down from economic growth and wealth generation. In the second frame, economic actors follow a win–win logic according to which environmental sustainability is pursued only if there are clear and foreseeable economic payoffs. The third frame is a niche that emphasizes the attainment of certain human rights goals, despite a perceived lack of immediate economic returns. Our work casts doubt on the capacity of CSV projects to stimulate sustainable development processes without radically changing entrepreneurs’ cognitive frames from growth first to humanizing the business. (shrink)

In A Centaur in Auschwitz, Massimo Giuliani sheds new light on Primo Levi's rational, demythologizing approach to suffering and survival. Whether working in narrative or poetic form, Levi grappled with the ambiguities and complexities of innocence and guilt, triumph and loss. This unique book, with its concise overview of Levi's expression and development as a writer, reveals Primo Levi for what he was: scientist, intellectual, Jew, and dedicated seeker of the roots of human dignity.

Causal Modeling Semantics (CMS, e.g., Galles and Pearl 1998; Pearl 2000; Halpern 2000) is a powerful framework for evaluating counterfactuals whose antecedent is a conjunction of atomic formulas. We extend CMS to an evaluation of the probability of counterfactuals with disjunctive antecedents, and more generally, to counterfactuals whose antecedent is an arbitrary Boolean combination of atomic formulas. Our main idea is to assign a probability to a counterfactual (A ∨ B) € C at a causal model M as a weighted (...) average of the probability of C in those submodels that truthmake A ∨ B (Briggs 2012; Fine 2016, 2017). The weights of the submodels are given by the inverse distance to the original model M, based on a distance metric proposed by Eva, Stern, and Hartmann (2019). Apart from solving a major problem in the epistemology of counterfactuals, our paper shows how work in semantics, causal inference and formal epistemology can be fruitfully combined. (shrink)

The 1930-60s saw the beginning of a fertile stream of research based on a historical-comparative methodology focused on case-law viewed as the paradigm of the true living law. Today, the new frontier is in the information age and in thinking law as information.

Spécialiste de l’histoire de l’hystérie, de la voyance et du genre, Nicole Edelman propose, avec cet ouvrage, un livre à la croisée de ses différents domaines de spécialités et à la croisée d’autres, plus nouveaux, comme l’histoire de la justice ou des violences sexuelles. Dans l’Impossible consentement, l’historienne entend en effet livrer une analyse – sa version – de l’histoire du procès qui a abouti à la condamnation à 12 ans de perpétuité de Timothée Castellan pour de multiples viols sur...

Presents a philosophical-theological approach to the Holocaust, which is considered both a break in the continuity of tradition and continuity within the break of modernity. Considers that both Jewish belief in God and Jewish identity are now at stake. Among the modern Jewish thinkers, accords significant attention to Fackenheim, while developing an original approach to Jewish theodicy.

The present thesis focuses on counterfactuals. Specifically, we will address new questions and open problems that arise for the standard semantic accounts of counterfactual conditionals. The first four chapters deal with the Lewisian semantic account of counterfactuals. On a technical level, we contribute by providing an equivalent algebraic semantics for Lewis' variably strict conditional logics, which is notably absent in the literature. We introduce a new kind of algebra and differentiate between local and global versions of each of Lewis' variably (...) strict conditional logics. We study the algebraic properties of Lewis' logics and the structure theory of our newly introduced algebras. Additionally, we employ a new algebraic construction, based on the framework of Boolean algebras of conditionals, to provide an alternative semantics for Lewisian counterfactual conditionals. This semantic account allows us to establish new truth conditions for Lewisian counterfactuals, implying that Lewisian counterfactuals are definable conditionals, and each counterfactual can be characterized as a modality of a corresponding probabilistic conditional. We further extend these results by demonstrating that each Lewisian counterfactual can also be characterized as a modality of the corresponding Stalnaker conditional. The resulting formal semantic framework is much more expressive than the standard one and, in addition to providing new truth conditions for counterfactuals, it also allows us to define a new class of conditional logics falling into the broader framework of weak logics. On the philosophical side, we argue that our results shed new light on the understanding of Lewisian counterfactuals and prompt a conceptual shift in this field: Lewisian counterfactual dependence can be understood as a modality of probabilistic conditional dependence or Stalnakerian conditional dependence. In other words, whether a counterfactual connection occurs between A and B depends on whether it is "necessary" for a Stalnakerian/probabilistic dependence to occur between A and B. We also propose some ways to interpret the kind of necessity involved in this interpretation. The remaining two chapters deal with the probability of counterfactuals. We provide an answer to the question of how we can characterize the probability that a Lewisian counterfactual is true, which is an open problem in the literature. We show that the probability of a Lewisian counterfactual can be characterized in terms of belief functions from Dempster-Shafer theory of evidence, which are a super-additive generalization of standard probability. We define an updating procedure for belief functions based on the imaging procedure and show that the probability of a counterfactual A > B amounts to the belief function of B imaged on A. This characterization strongly relies on the logical results we proved in the previous chapters. Moreover, we also solve an open problem concerning the procedure to assign a probability to complex counterfactuals in the framework of causal modelling semantics. A limitation of causal modelling semantics is that it cannot account for the probability of counterfactuals with disjunctive antecedents. Drawing on the same previous works, we define a new procedure to assign a probability to counterfactuals with disjunctive antecedents in the framework of causal modelling semantics. We also argue that our procedure is satisfactory in that it yields meaningful results and adheres to some conceptually intuitive constraints one may want to impose when computing the probability of counterfactuals. (shrink)

The paper provides an innovative interpretation of the treatise De Victu, showing that, though Heraclitean, Anaxagorean and Empedoclean borrowings in the work are certainly pervasive, the author also develops a sophisticated and multi-purpose explanatory framework, which, being based on an original conception of the nature of man, the cosmos and the relationship between the two, provides an effective foundation for the medical enterprise, allowing him to propose his dietetics as a ‘way of life’. At the core of this enterprise is (...) the relationship between microcosm and macrocosm: in virtue of this relationship, I submit, the cosmos becomes both an active factor to be taken into account for the maintenance of individual physical well-being and the normative standard to which a dietician and whoever cares about health must refer in order to live the healthiest possible life. (shrink)

We examine whether, relative to their global peers, the financial performance of firms from developing countries leads to increases in human rights abuses. We also study the institutional conditions that qualify this relationship. Based on a combination of behavioral and neo-institutional theories, we suggest there is a positive relationship between financial performance and human rights misbehavior as home country liabilities motivate firms to misbehave to achieve their primary goal of economic leadership. We also suggest that strong regulatory and normative pressures (...) attenuate the abovementioned positive relationship, as failure to comply with norms endangers such firms’ secondary goal of achieving international legitimacy. Our analysis, based on a sample of 245 large companies from eight developing countries studied over a 20-year period, supports our hypotheses. Our empirical results suggest that such companies misbehave when they endeavor to strike a balance between maintaining their global economic leadership and sustaining their social legitimacy. (shrink)

This book covers the fascist period in Italy and Giovanni Gentile as a man and his works.

This paper introduces a new framework, based on the notion of compatibility space, obtained by adding a primitive incompatibility relation to a state space in the sense of Fine. The key idea inspiring the framework is to modify Fine's truthmaker semantics by taking the notion of incompatibility as primitive, and use it to define other notions. We discuss some interesting features of the framework and explore its advantages over the standard framework of state spaces. We review some applications of the (...) framework, including proofs of soundness and completeness theorems for a number of logics, one way to use compatibility states to mirror Kripke frames, and an exploration of a way to use the new framework to provide truthmaking clauses for modal formulas. (shrink)

Il saggio presenta la definizione e l’interpretazione di Maimonide delle sette leggi noahidi come si trovano nel codice halakhico _Mishnè Torà, Hilkhot melakhim_, e come discusse ed elaborate dal pensatore ebreo contemporaneo (tedesco-americano) Steven S. Schwarzschild. Rispetto ad altre versioni rabbiniche, l’interpretazione di Maimonide aggiunge la condizione che l’osservanza di quelle leggi è valida solo se sono accettate e rispettate come leggi rivelate, non solo come _lex naturalis_. Su tale condizione esiste un disaccordo tra gli studiosi e i rabbini ebrei, (...) per esempio tra Marvin Fox e Aaron Lichtenstein (la loro posizione è un caso di studio presentato qui). Più specificamente, Schwarzschild argomenta a favore dell’interpretazione del Rambam e cerca di dimostrare che è coerente con la visione globale che Maimonide aveva dell’ebraismo in quanto tale. The essay presents Maimonides’ definition and interpretation of the seven Noahide laws as they are found in the halakhic code _Mishnè Torà, Hilkhot melakhim_, and as discussed and elaborated by the contemporary Jewish (German-American) thinker Steven S. Schwarzschild. In comparison with other rabbinical versions, Maimonides’ interpretation adds the condition that the observance of those laws is valid only if they are accepted and obeyed as revealed laws, not only as _lex naturalis_. About such a condition a disagreement exists among the Jewish scholars and rabbis, for example between Marvin Fox and Aaron Lichtenstein (their position is a case-study presented here). More deeply, Schwarzschild argues in favor of the Rambam’s interpretation and tries to demonstrate that it is consistent with the comprehensive vision Maimonides had on Judaism as such. (shrink)

In the XVIIth century the conflict which opposed the jansenists to the jesuits involved the problem of the due process in theological matter. The jesuits heralded the thesis that the infallibility of the Church has to be extended from dogmatics (‘quaestio iuris’) to the historical facts (‘quaestio facti’). On the opposite side Arnauld maintained that such an opinion was ‘monstruous’: also in religious matters the ‘fact’ has to be proved according to the principles of a due process, and not by (...) authority. In this article the thesis pleaded by the jansenists is considered in connection with the model of argumentative procedure offered by the Port-Royal logic.The Logique ou Art de penser (1622) by Antoine Arnauld and Pierre Nicole seems to have rediscovered the classical principles of the theory of argumentation: from the burden of proof to the idea of probable truth. But really a new model of adversary-system has been introduced into the modern mind, which is very different in concept from the topical tradition. The basic metaphor of combat, implying that the truth will prevail in the fight, is compatible with the epistemological premises of the modern logic (as the separation between ‘fact’ and ‘value’). Therefore the problem of the fact-finding seems to be attracted into the area of the logic of information, and not of the theory of argumentation. (shrink)

Wilfred Sieg and Rosella Lupiccini. Computing Machines: Entry for the Second Edition of the Encyclopedia of Philsophy.

English summary: The present work demonstrates the important influence of Heidegger on the philosophical thought of Walter Benjamin, on his philosophy of history, as well as his philosophy of art and language. Concentrating on the formative periods for both philosophers, the work examines their early education, as well as the interlacing of the philosophy of art and history in their concept of art. The final section treats works by both philosophers on the philosophy of art from their early years. French (...) description: L'objectif principal de ce livre est de demontrer de quelle maniere la lecture de certains textes de jeunesse de Heidegger marqua profondement la pensee philosophique de Benjamin. Celui-ci aurait subi l'influence heideggerienne aussi bien au niveau de sa propre philosophie de l'histoire que de sa philosophie du langage et de sa philosophie de l'art. Le fondement theorique est l'approche de la periode de formation, encore peu etudiee, des deux philosophes. La philosophie neokantienne est le principal courant philosophique a l'epoque dans toutes les universites allemandes. C'est pourquoi le point de depart de la recherche, notamment pour la premiere et la deuxieme partie (histoire et langage), se centre sur la formation des jeunes Benjamin et Heidegger aupres de maitres tels que Heinrich Rickert, Edmund Husserl et Emil Lask. L'entrecroisement de philosophie de l'histoire et de philosophie du langage aura une projection decisive dans le debat concernant le concept d'art chez les deux philosophes. Le troisieme axe d'etude porte quant a lui sur la philosophie de l'art. Il traite du livre de Heidegger date de 1929 sur Kant et le probleme de la metaphysique, et du texte de jeunesse de Benjamin intitule L'arc-en-ciel. Entretien sur l'imagination (1915). (shrink)

We used a new method called “Ghost-in-the-Machine” (GiM) to investigate social interactions with a robotic bartender taking orders for drinks and serving them. Using the GiM paradigm allowed us to identify how human participants recognize the intentions of customers on the basis of the output of the robotic recognizers. Specifically, we measured which recognizer modalities (e.g., speech, the distance to the bar) were relevant at different stages of the interaction. This provided insights into human social behavior necessary for the development (...) of socially competent robots. When initiating the drink-order interaction, the most important recognizers were those based on computer vision. When drink orders were being placed, however, the most important information source was the speech recognition. Interestingly, the participants used only a subset of the available information, focussing only on a few relevant recognizers while ignoring others. This reduced the risk of acting on erroneous sensor data and enabled them to complete service interactions more swiftly than a robot using all available sensor data. We also investigated socially appropriate response strategies. In their responses,the participants preferred to use the same modality as the customer’s requests, e.g., they tended to respond verbally to verbal requests. Also, they added redundancy to their responses, for instance by using echo questions. We argue that incorporating the social strategies discovered with the GiM paradigm in multimodal grammars of human–robot interactions improves the robustness and the ease-of-use of these interactions, and therefore provides a smoother user experience. (shrink)

The reaction of Italian physicists to the innovations of the ‘new physics’ has been studied by analysing their scientific production and their textbooks. Their stand appears to have been the result of several components: absence or weakness of lines of research in the last three decades of the nineteenth century ; firm attachment to the conceptual and philosophical foundations of classical mechanics; and hostility to the quantization of energy. The consequence has been a widening of the gap between the research (...) done in Italy and the main lines of development of the discipline. (shrink)

The environment impacts human health in profound ways, yet few theories define the form of the relationship between human physiology and the environment. It is conjectured that such complex systems cannot interact directly, but rather their interaction requires the formation of an intermediary “interface.” This position contrasts with current epidemiological constructs of causation, which implicitly assume that two complex systems transfer information directly while remaining separate entities. Further, it is contended that dynamic, process‐based interfaces incorporate components from all the interacting (...) systems but exhibit operational independence. This property has many consequences, the foremost being that characteristics of the interface cannot be fully resolved by only studying the systems involved in the interaction. The interface itself must be the subject of inquiry. Without refocusing the attention on biodynamic interfaces, how the environment impacts health cannot be discerned. Also see the video abstract here https://youtu.be/XeyjeZeyo4o. (shrink)

Graphical AbstractWe can, for example, understand intimately how the human endocrine systems works, and likewise the chemical nature of compounds present in our environment; but the result of the interaction cannot be deduced from any simple combination of the two knowledge sets: it's not the interacting entities that we should be studying, but the process that creates the phenomena that we witness as a result of this interaction. This is the “biodynamic interface” to which Manish Arora, Alessandro Giuliani and (...) Paul Curtin refer in their article in this issue, and it is a conceptual structure that comes into being upon interaction of entities: a new way to study interactions in complex systems and better understand emergent phenomena. (shrink)