Epistemic limitations concerning prediction and explanation of the behaviour of robots that learn from experience are selectively examined by reference to machine learning methods and computational theories of supervised inductive learning. Moral responsibility and liability ascription problems concerning damages caused by learning robot actions are discussed in the light of these epistemic limitations. In shaping responsibility ascription policies one has to take into account the fact that robots and softbots - by combining learning with autonomy, pro-activity, reasoning, and planning - (...) can enter cognitive interactions that human beings have not experienced with any other non-human system. (shrink)

Per una sociosemiotica della comunicazione musicale -- Per una sociosemiotica dei generi musicali -- Per una sociosemiotica della novità in musica -- Per una sociosemiotica del dubstep.

This study investigated the associations between academic dishonesty, perceptions toward cheating and academic self-handicapping in 572 Greek University students using an online anonymous questionnaire. Latent profile analysis (LPA) was employed to form subgroups of students based on academic dishonesty – related constructs. The results showed that academic dishonesty was higher in males and among Sciences and Economics/ICT majors, and that it was associated with students’ perceptions and a pattern of dysfunctional academic behavior. Moreover, students majoring in Science and Economics/ICT reported (...) higher levels of witnessing a peer cheating, which was positively linked to academic dishonesty. LPA revealed three groups of students with low, medium, and high academic dishonesty-related variable scores. The implications of these findings for understanding how perceptions about cheating and academic self-handicapping are linked to academic dishonesty are discussed. The study also suggests some possible interventions to prevent and reduce academic dishonesty based on the emerged student profiles. (shrink)

Consumer skepticism of corporate environmental activities is on the rise. Yet research on this timely, intriguing, and important topic is scarce for both academics and practitioners. Building on attribution theory, we develop and test a theoretically anchored model that explains the sources and consequences of green skepticism. The study findings reveal that consumers’ perceptions of industry norms, corporate social responsibility, and corporate history are important factors that explain why consumers assign different motives to corporate environmental actions. In addition, the results (...) show that while intrinsic motives exert a strong negative effect on green skepticism, extrinsic motives have no discernible effect. Furthermore, the findings indicate that green skepticism prompts consumers to seek more information about the products, sparks negative word of mouth to friends and acquaintances, and forestalls purchase intentions. The study offers several implications for corporate and public policy makers and presents fruitful research directions. (shrink)

Studies of categorical induction typically examine how belief in a premise (e.g., Falcons have an ulnar artery) projects on to a conclusion (e.g., Robins have an ulnar artery). We study induction in cases in which the premise is uncertain (e.g., There is an 80% chance that falcons have an ulnar artery). Jeffrey's rule is a normative model for updating beliefs in the face of uncertain evidence. In three studies we tested the descriptive validity of Jeffrey's rule and a related probability (...) theorem, the rule of total probability. Although these rules provided good approximations to mean judgments in some cases, the results from regression and correlation analyses suggest that participants focus on the parts of these rules that are associated with the highest overall probability. We relate our findings to rational models of judgment. (shrink)

The scholarly contributions gathered together in this volume discuss themes related to the cultural, social and ethical dimension of St Gregory Palamas’ works. They relate his mystical philosophy and theology to contemporary debates in metaphysics, philosophy of language, ethics, philosophy of culture, political philosophy, epistemology, and philosophy of religion and theology, among others. The book considers a variety of topics of special interest to Christian theologians, philosophers and art historians including church and state relations, similarities and differences between Palamas, contemporary (...) phenomenologists and philosophers of language, and hesychast influences on late Byzantine iconography. (shrink)

The 13th and 14th centuries represented the most productive and influential period in the history of philosophy and theology in the West. A parallel and less influential (for the West) proliferation of arguments and theories took place in the East, at the same time, as a result of the defence of the Hesychastic movement offered by St Gregory Palamas and his followers. The papers brought together in this volume discuss the importance of Palamite ideas for the understanding of God in (...) terms of divine energies, and for contemporary approaches to solving perennial problems in science, metaphysics, aesthetics, and ethics. Some of the contributors take a more reserved evaluation of the Palamite corpus, preferring to highlight similarities and differences between Palamas and the chief representatives of Medieval Scholasticism, such as Thomas Aquinas, Duns Scotus and Ockham. Other essays offer a radical re-evaluation of the Western history of philosophy and theology, preferring to bring out the reasons for Western philosophical and theological shortcomings and providing a wider critique on Western culture. Contributors to this volume include some of the top scholars on Palamite studies from the fields of philosophy, theology, aesthetics, cultural criticism, and art theory. As such, it represents a particularly useful resource for advanced undergraduate students, postgraduate students and researchers in Christian theology and philosophy, Byzantine cultural studies and aesthetics. (shrink)

Resumo No que se segue, discuto o que eu quero dizer com Misticismo Ortodoxo em Filosofia e Teologia, com referências específicas a Pseudo-Dionísio, o Areopagita; São Simeão, o Novo Teólogo e São Nicolau Cabasilas. Depois abordarei o que considero ser a meta da Mística Ortodoxa em Filosofia e Teologia, ou seja, o rapto ecstático e a união com o Deus Uno e Trino por meio da glorificação ou deificação. A minha investigação vai terminar com uma análise acerca da diferença entre (...) a abordagem de Deus Uno e Trino na Mística Ortodoxa da abordagem Católica Romana de Deus percebido como ‘Esse de ipsum subsistens’ juntamente com as duas formas diferentes de misticismo que estas percepções de Deus implicam. Palavras-chave : intelectualismo esotérico, Misticismo Ortodoxo, nuvem do não saber, ontologia, proporcionalidade doxástica, sinergiaIn what follows, I discuss what I mean by Orthodox Mysticism in Philosophy and Theology with specific reference to Ps. Dionysius the Areopagite, St. Symeon the New Theologian and St. Nicholaos Cabasilas. I then discuss what I take to be the goal of the Orthodox mystic in Philosophy and Theology, i.e., ecstatic rapture and union with the Triune God through glorification or deification. My investigation will finish with an examination of how the Orthodox mystical approach to the Triune God differs from the Roman-Catholic approach to God perceived as ‘Esse ipsum subsistens’ and the two different forms of mysticism that these two perceptions of God imply. Keywords : cloud of non-knowledge, doxastic proportionality, esoteric intellectualism, ontology, Orthodox Mysticism, synergos. (shrink)

This paper gives an account of the debate between F.A. Hayek and J.M. Keynes in the 1930s written for the general public. The purpose of this is twofold. First, to provide the general reader with a narrative of what happened, … More ›.

Brute facts are facts that don't have explanations. They are instrumental in our attempts to give accounts of other facts or phenomena, and so they play a key role in many philosophers' views about the structure of the world. This volume explores neglected questions about the nature of brute facts and their explanatory role.

Die vorliegende Sammlung von Aufsätzen einiger der weltbesten Spezialisten der antiken griechischen Philosophie konzentriert sich auf die philosophischen Texte, die während der hellenistischen und kaiserlichen Zeit Pythagoras und den Pythagoreern zugeschrieben wurden. Ihre unbekannten Verfasser behaupten, die Positionen der ursprünglichen pythagoreischen Schule zur Metaphysik, Theologie, Zahlenphilosophie, Physik, Logik, politischen Philosophie, Ethik und zur richtigen Lebensweise zu vermitteln. Die kühnsten unter ihnen präsentieren sich als die Quellen, aus denen Platon und Aristoteles die Inspiration für den Timaios und die Kategorien geschöpft haben. (...) Da sie von den meisten antiken Denkern als maßgebend angesehen wurden, führte dies zu einer Renaissance der platonischen und pythagoreischen Tradition. (shrink)

Les résultats de l'étude du mur de Conon sur l'Akté, au Pirée, et de l'examen de ses différentes phases architecturales ont été étendus aux projectiles en pierre d'époque hellénistique recueillis en différents points des fortifications du Pirée. On fait des observations nouvelles sur la poliorcétique antique et plus particulièrement sur la fabrication de projectiles en pierre, taillés dans des colonnettes que l'assaillant ramassait dans les cimetières à l'extérieur des murs. Pour tenter une chronologie plus précise des boulets, on a étudié (...) leur poids du point de vue de la métrologie et avancé des hypothèses sur l'utilisation de la mine et de la livre dans les machines de guerre. (shrink)

Unlike many dominant images of thought that are centered on searching for foundations whose coherence is found in binary logics or biunivocal relations, Gilles Deleuze and Félix Guattari’s philosophy constitutes a way of thinking through machines that produce pure multiplicities by virtue of intensive differences. What is important with regards to machines is to refrain from any attempt at defining or understanding them—they cannot be delimited and are a-signifying—and to try to make them work, such that various flows of thought (...) may circulate through them, intermingling with and interrupting each other. Even though any machine groups together many heterogeneous elements, literary machines are interesting insofar as they can reach a level of the fragmentary whereby the determinant potency of intensive differences can be expressed. This article experiments with Maurice Blanchot’s literary machine—especially with his idea of the neuter—to discover operations that could help to dismantle the foundations of dominant images of thought. (shrink)

A feature is central to a concept to the extent that other features depend on it. Four studies tested the hypothesis that people will project a feature from a base concept to a target concept to the extent that they believe the feature is central to the two concepts. This centrality hypothesis implies that feature projection is guided by a principle that aims to maximize the structural commonality between base and target concepts. Participants were told that a category has two (...) or three novel features. One feature was the most central in that more properties depended on it. The extent to which the target shared the feature's dependencies was manipulated by varying the similarity of category pairs. Participants' ratings of the likelihood that each feature would hold in the target category support the centrality hypothesis with both natural kind and artifact categories and with both well-specified and vague dependency structures. (shrink)

1. Il problema della povertà evangelica e francescana nel sec. XIII e XIV. Origine del pensiero politico di G. d'Ockham.--2. Il potere come servizio. Dal Principatus dominativus al Principatus ministrativus.

1. La conoscenza -- 2. Dio -- 3. La natura -- 4. L'uomo.