In this article we present the bases for a computational theory of the cognitive processes underlying human communication. The core of the article is devoted to the analysis of the phases in which the process of comprehension of a communicative act can be logically divided: (1) literal meaning, where the reconstruction of the mental states literally expressed by the actor takes place: (2) speaker's meaning, where the partner reconstructs the communicative intentions of the actor; (3) communicative effect, where the partner (...) possibly modifies his own beliefs and intentions; (4) reaction, where the intentions for the generation of the response are produced; and (5) response, where an overt response is constructed. The model appears to be compatible with relevant facts about human behavior. Our hypothesis is that, through communication, an actor tries to exploit the motivational structures of a partner so that the desired goal is generated. A second point is that social behavior requires that cooperation be maintained at some level. In the case of communication, cooperation is, in general, pursued even when the partner does not adhere to the actor's goals, and therefore no cooperation occurs at the behavioral level. This important distinction is reflected in the two kinds of game we introduce to account for communication. The main concept implied in communication is that two agents overtly reach a situation of shared mental states. Our model deals with sharedness through two primitives: shared beliefs and communicative intentions. (shrink)

This article is an attempt to present Gödel's discussion on concepts, from 1944 to the late 1970s, in particular relation to the thought of Frege and Russell. The discussion takes its point of departure from Gödel's claim in notes on Bernay's review of ?Russell's mathematical logic?. It then retraces the historical background of the notion of intension which both Russell and Gödel use, and offers some grounds for claiming that Gödel consistently considered logic as a free-type theory of concepts, called (...) intensions, considered as the denotations of predicate names. (shrink)

Carl Schmitt's friend/enemy principle is exposed to in-depth philosophical analysis and historical examination with the aim of showing that the political follows hostility, violence and terror as form follows matter. The book argues that the partisan is an umbrella concept that includes the national and global terrorist.

This article concentrates on the rapid growth of trafficking in women from Eastern and Central Europe who end up working in the sex industry in Athens. Such movement of people is constituted around global networks of female labour. The social processes and mechanisms that produce and reproduce the somatic and social exploitation of female migrants caught in the web of the sex industry are analysed. These processes are responsible for a continuation and accentuation of women’s loss of power to represent (...) their interests, to seek viable economic alternatives. The living and working spaces of these women rest upon their isolation and individuation and total control of their everyday activities. Ethnicity, age and racialized exclusions all intersect with sexist relations and practices within Greek society and the ethnic communities under study. The interplay of these processes operates differently within different ethnic groups of women to produce different outcomes. (shrink)

Human beings frequently attribute anthropomorphic features, motivations and behaviors to animals, artifacts, and natural phenomena. Historically, many interpretations of this attitude have been provided within different disciplines. What most interpretations have in common is distinguishing children’s manifestations of this attitude, which are considered “natural,” from adults’ occurrences, which must be explained by resorting to particular circumstances. In this article, I argue that anthropomorphism is not grounded in specific belief systems but rather in interaction. In interaction, a non-human entity assumes a (...) place that generally is attributed to a human interlocutor, which means that it is independent of the beliefs that people may have about the nature and features of the entities that are anthropomorphized. This perspective allows us to explain the problems that emerge if we consider anthropomorphism as a belief: (i) adults under certain circumstances may anthropomorphize entities even if they perfectly know that these entities have no mental life; (ii) according to the situation, the same entity may be anthropomorphized or treated as an object; (iii) there is no consistency among the entities that are anthropomorphized; (iv) there is individual variability in anthropomorphization, and this variability derives from affective states rather than from different degrees of knowledge about the entity that is anthropomorphized or greater or lesser naivety of the person who anthropomorphizes. From this perspective, anthropomorphism is a basic human attitude that begins in infants and persists throughout life. The difference between adults and children is not qualitative but rather a matter of complexity. (shrink)

After a brief discussion of Kreisel’s notion of informal rigour and Myhill’s notion of absolute proof, Gödel’s analysis of the subject is presented. It is shown how Gödel avoids the notion of informal proof because such a use would contradict one of the senses of “formal” that Gödel wants to preserve. This Gödelian notion of “formal” is directly tied to his notion of absolute proof and to the question of the general applicability of concepts, in a way that overcomes both (...) Kreisel and Myhill’s conceptions. This paper aims to contribute to the present-day debate on informal and epistemic mathematics, focusing on what appears necessary for a better understanding of the issues at stake. (shrink)

Argumentation has been an important topic in knowledge representation, reasoning and multi-agent systems during the last twenty years. In this paper, we propose a new abstract framework where arguments are associated with a strength, namely a quantitative information which is used to determine whether an attack between arguments succeeds or not. Our Strength-based Argumentation Framework (StrAF) combines ideas of Preference-based and Weighted Argumentation Frameworks in an original way, which permits to define acceptability semantics sensitive to the existence of accruals between (...) arguments. The question of accruals arises in situations where several arguments defending the same position (but from different points of view) against another argument are unable to individually defeat this argument, but could do it collectively if they combine their strengths. We investigate some of the theoretical and computational properties of our new framework and semantics, and present a reasoning algorithm that is based on a translation of the problem into pseudo-boolean constraint satisfaction. This paper proposes an intuitive framework which allows strength compensations in an argumentation context where attacks may not succeed, completed by an approach which detects accruals throughout the reasoning process without requiring the elicitation of all compensatory combinations of arguments as an input. (shrink)

Sleep and dreaming are important daily phenomena that are receiving growing attention from both the scientific and the philosophical communities. The increasingly popular predictive brain framework within cognitive science aims to give a full account of all aspects of cognition. The aim of this paper is to critically assess the theoretical advantages of Predictive Processing (PP, as proposed by Clark 2013, Clark 2016; and Hohwy 2013) in defining sleep and dreaming. After a brief introduction, we overview the state of the (...) art at the intersection between dream research and PP (with particular reference to Hobson and Friston 2012; Hobson et al. 2014). In the following sections we focus on two theoretically promising aspects of the research program. First, we consider the explanations of phenomenal consciousness during sleep (i.e. dreaming) and how it arises from the neural work of the brain. PP provides a good picture of the peculiarity of dreaming but it can’t fully address the problem of how consciousness comes to be in the first place. We propose that Integrated Information Theory (IIT) (Oizumi et al. 2014; Tononi et al. 2016) is a good candidate for this role and we will show its advantages and points of contact with PP. After introducing IIT, we deal with the evolutionary function of sleeping and dreaming. We illustrate that PP fits with contemporary researches on the important adaptive function of sleep and we discuss why IIT can account for sleep mentation (i.e. dreaming) in evolutionary terms (Albantakis et al. 2014). In the final section, we discuss two future avenues for dream research that can fruitfully adopt the perspective offered by PP: (a) the role of bodily predictions in the constitution of the sleeping brain activity and the dreaming experience, and (b) the precise role of the difference stages of sleep (REM (Rapid eye movement), NREM (Non-rapid eye movement) in the constitution and refinement of the predictive machinery. (shrink)

ment on the same propositions, and is plagued by impossibility re- 2. What is the role of independence in judgment aggregation sults. In this paper we study the central notion of independence in..

The Affective grounding hypothesis suggests that affective experiences play a crucial role in abstract concepts’ processing (Kousta et al. 2011). Vigliocco and colleagues test the role of affective experiences as well as the role of language in learning words denoting abstract concepts, comparing children with typical and atypical development. They conclude that besides the affective experiences also language plays a critical role in the processing of words referring to abstract concepts.

The combination of individual judgments on logically interconnected propositions into a collective decision on the same propositions is called judgment aggregation. Literature in social choice and political theory has claimed that judgment aggregation raises serious concerns. For example, consider a set of premises and a conclusion in which the latter is logically equivalent to the former. When majority voting is applied to some propositions (the premises) it may give a different outcome than majority voting applied to another set of propositions (...) (the conclusion). This problem is known as the doctrinal paradox. The doctrinal paradox is a serious problem since it is not clear whether a collective outcome exists in these cases, and if it does, what it is like. Moreover, the two suggested escape-routes from the paradox - the so-called premise-based procedure and the conclusion-based procedure - are not, as I will show, satisfactory methods for group decision-making. In this paper I introduce a new aggregation procedure inspired by an operator defined in artificial intelligence in order to merge knowledge bases. The result is that we do not need to worry about paradoxical outcomes, since these arise only when inconsistent collective judgments are not ruled out from the set of possible solutions. (shrink)

Emotion-processing impairment represents a risk factor for the development of somatic illness, affecting negatively both health-related quality of life and disease management in several chronic diseases. The present pilot study aims at investigating the associations between alexithymia and depression, anxiety, and HRQoL in patients with Hashimoto’s thyroiditis ; examining the association between these three psychological conditions together with HRQoL, and thyroid autoantibodies status as well as thyroid echotexture in patients with HT; and comparing the intensity of all these clinical psychological (...) features in patients with HT versus controls. Twenty-one patients with serologically or ultrasonographically verified HT and 16 controls with non-toxic goiter or postsurgical hypothyroidism were recruited for this study. Serum thyrotropin and free thyroxine, as well as thyroid autoantibodies, were assayed. Alexithymia, depression, anxiety, and HRQoL were assessed with Toronto Alexithymia Scale; Beck Depression Inventory, second edition; Hamilton Anxiety Rating Scale; and Health Survey Short-Form 36, respectively. A negative relationship between the difficulty to describe feelings and the cognitive component of depression was found. Besides, patients with seronegative HT had lower somatic anxiety than patients with HT who tested positive. Besides, no statistically significant difference was found between patients with HT and controls with regard to somatic anxiety. The present study suggests the relevance of alexithymia in patients suffering from HT, which may be intertwined with a possible state of underreported depression that is mainly expressed through physical complaints. Promoting the capability to describe and communicate feelings could contribute to psychological elaboration and coping with the disease and, consequently, to the improvement of self-management and perceived HRQoL. (shrink)

In this paper we explore the relation between three areas: judgment aggregation, belief merging and social choice theory. Judgment aggregation studies how to aggregate individual judgments on logically interconnected propositions into a collective decision on the same propositions. When majority voting is applied to some propositions it may however give a different outcome than majority voting applied to another set of propositions. Starting from this so-called doctrinal paradox, the paper surveys the literature on judgment aggregation, and shows that the application (...) of a well known belief merging operator can dissolve the paradox. Finally, the use of distances is shown to establish a link between belief merging and preference aggregation in social choice theory. (shrink)

Au Moyen Âge, la théorie médicale de la complexio n’est pas confinée dans le domaine restreint de la théorie ou de la pratique de la médecine. Elle implique une anthropologie déterminée, qui ne concerne pas seulement la santé et le bien-être de l’homme, mais, dans certaines limites, la nature même de celui-ci ou, pour mieux dire, la manière dont la nature spécifique de l’homme s’articule avec la variété et la différence des tempéraments et des dispositions individuelles : ce qu’est chaque (...) individu dépend de la complexion qui lui est propre. Cette anthropologie médicale dépasse les limites de sa discipline et pénètre aussi la théologie, par une série d’implications, pas toujours prévisibles, qui concernent la place de l’homme dans l’univers, l’eschatologie, la démonologie et aussi la christologie. Le but de cette étude est de rendre compte de certaines de ces implications en regard de la pensée de Thomas d’Aquin. Les différents lieux où Thomas étudie la complexion corporelle – il en considère les implications dans les domaines intellectuel et moral – montrent une sorte d’assimilation de l’anthropologie médicale (indirectement galénique, mais surtout avicennienne) à l’intérieur de son horizon de pensée, constitué par la philosophie naturelle aristotélicienne et par les exigences propres à sa théologie. (shrink)

The aggregation of individual judgments on logically interconnected propositions into a collective decision on the same propositions is called judgment aggregation. Literature in social choice and political theory has claimed that judgment aggregation raises serious concerns. For example, consider a set of premises and a conclusion where the latter is logically equivalent to the former. When majority voting is applied to some propositions (the premises) it may give a different outcome than majority voting applied to another set of propositions (the (...) conclusion). This problem is known as the discursive dilemma (or paradox). The discursive dilemma is a serious problem since it is not clear whether a collective outcome exists in these cases, and if it does, what it is like. Moreover, the two suggested escape-routes from the paradox—the so-called premise-based procedure and the conclusion-based procedure—are not, as I will show, satisfactory methods for group decision-making. In this paper I introduce a new aggregation procedure inspired by an operator defined in artificial intelligence in order to merge belief bases. The result is that we do not need to worry about paradoxical outcomes, since these arise only when inconsistent collective judgments are not ruled out from the set of possible solutions. (shrink)

Ethical dilemmas in critical care may cause healthcare practitioners to experience moral distress: incoherence between what one believes to be best and what occurs. Given that paediatric decision-making typically involves parents, we propose that parents can also experience moral distress when faced with making value-laden decisions in the neonatal intensive care unit. We propose a new concept—that parents may experience “moral schism”—a genuine uncertainty regarding a value-based decision that is accompanied by emotional distress. Schism, unlike moral distress, is not caused (...) by barriers to making and executing a decision that is deemed to be best by the decision-makers but rather an encounter of significant internal struggle. We explore factors that appear to contribute to both moral distress and “moral schism” for parents: the degree of available support, a sense of coherence of the situation, and a sense of responsibility. We propose that moral schism is an underappreciated concept that needs to be explicated and may be more prevalent than moral distress when exploring decision-making experiences for parents. We also suggest actions of healthcare providers that may help minimize parental “moral schism” and moral distress. (shrink)

The article explores the complex experiences and positions of migrant women in the `nursing profession' in a southern European country, Greece. It looks at ways in which a rudimentary welfare state and a large informal economy have created the demand for les infirmières exclusives and for `quasi-nurses'. The supply and use of their services, on the one hand, helps perpetuate this informal welfare system and, on the other, has implications for migrant women themselves as, inter alia, it contributes to their (...) deskilling, exploitation, marginalization and exclusion. The multifarious degrees and forms that these processes take, to a large extent, depend on the cross-cutting of gender, ethnicity and class, as sexism intersects with different forms of `othering' and racialization processes in the destination country. The position of these women is also located in terms of ethnic and national boundaries. (shrink)

The paper discusses ten philosophical problems in deontic logic: how to formally represent norms, when a set of norms may be termed ‘coherent’, how to deal with normative conflicts, how contraryto-duty obligations can be appropriately modeled, how dyadic deontic operators may be redefined to relate to sets of norms instead of preference relations between possible worlds, how various concepts of permission can be accommodated, how meaning postulates and counts-as conditionals can be taken into account, and how sets of norms may (...) be revised and merged. The problems are discussed from the viewpoint of input/output logic as developed by van der Torre & Makinson. We argue that norms, not ideality, should take the central position in deontic semantics, and that a semantics that represents norms, as input/output logic does, provides helpful tools for analyzing, clarifying and solving the problems of deontic logic. (shrink)

Why is it that the laws of war, or international humanitarian law (IHL), allow no justification for breaking the law even if where such conduct would actually produce less humanitarian harm than following the law? In introducing the concept of a humanitarian necessity justification, and complementing existing work on humanitarian exceptions to the jus ad bellum, this paper suggests that it should. It first addresses the puzzle of IHL's existing absolutist stance with regard to compliance with IHL norms; to demonstrate (...) the implications of this absolutist stance, I use three historical case studies in which actors broke the law under a claim of necessity, or a mixed concern for self and others: The Early Warning Procedure employed by the IDF in the West Bank, the paradigmatic case of interrogational torture, and the atomic bombings of Hiroshima and Nagasaki. I then examine whether the domestic necessity defense in criminal law might be transposed onto the international level, ultimately finding that such transposition is impossible given the different assumptions that operate in domestic criminal law and IHL. In further searching for an account for IHL's absolutist stance and the possibility of mitigating that stance, the paper turns to first-order accounts - deontological, consequential, and institutional. I argue that none of these accounts offers a sufficiently convincing explanation for the exclusion of a humanitarian necessity paradigm, and instead, that room should be made for some humanitarian-driven exceptions. Ultimately, the paper offers a blueprint for a definition for a humanitarian necessity justification that would exculpate an actor who violated the laws of war in the name of a greater humanitarian good. The central component of the definition is a requirement that the greater humanitarian good would be for the benefit of the enemy, rather than for oneself. Under such paradigm, the Early Warning Procedure and perhaps even the atomic bombing of Hiroshima (but not Nagasaki) might be justified, while the paradigmatic case of interrogational torture could not. (shrink)

Le raddoppiamento fonosintattico (RF) induit par l’accent est un processus de sandhi externe qui consiste, dans une séquence [mot1+mot2], à redoubler la consonne initiale du second lorsque la voyelle finale du premier est tonique (ex. : città ppulita vs casa pulita), cf. Loporcaro (1997a), Absalom & Hajek (1998). Ce processus est connu surtout en toscan Chierchia (1986). Ce résumé corrèle le RF induit par l’accent avec un autre phénomène qui, de prime abord, n’entretient aucun rapport avec lui : la réduction (...) à schwa des voyelles atones que l’on observe dans certains dialectes italiens. L’objectif de cet article est de montrer, par la diatopie, que les deux sont incompatibles, i.e. qu’aucun système ne peut les combiner. (shrink)

The essays collected in this volume try to assess the reflection on the mind starting from the genius of Leonardo da Vinci up to the new frontiers of science and technology. Imagining the "future of the mind" also means asking about the features and limits of human nature, the mind-body relationship, the relationship between natural and artificial intelligence and the impact of technology on our relationship with the world.

As when by night the glassOf Galileo, less assured, observesImagined lands and regions in the moonJohn Milton, Paradise Lost Most artists are afflicted with more than common stupidity, and this makes them even more desperate than they need be, and so they make themselves even more stupid than they really are, and so they make themselves artistically impotent – because, by panicking (consciously or unconsciously) at their own nonsense, they lose all self-respect and can produce either nothing...

In the ideological construction of colonialism and, more widely, of any hierarchy of human communities, a crucial role is played by discourse on language. English nationalism and imperialism, in particular, developed extensive argumentations on language as an interpretation of the encounter with the other, on the basis of internal cultural developments that assigned to language the role of social discriminator. The paper investigates a strand of such argumentations during the period from the seventeenth to the nineteenth century: the concept of (...) “primitive” languages, described in a positive or, more often, in a negative light. The former arguments employ tones related to the idea of the “good savage” and stand in connection with narratives on the “language of Adam” and of the “Welsh Indians”, the latter uses a rhetoric extolling “progress” and “civilization” against the “immaturity” and “backwardness” of primitive languages, a perspective that was later to influence Darwinism. (shrink)

This essay analyses the specific rhetoric of degeneration which was observable in the antisemitic polemic discourse of the last decades of 19th century. It provides an overview of the representation of Jewish art und artists as it took shape in the antisemitic literature of the Wilhelminian epoch. The growing emphasis placed by psychiatrists and racial theorists on the pathologies of the,,Jewish race“, such as hysteria or degeneration, resulted in the tendency to pathologize Jewish art and artists, which were deemed responsible (...) for the alleged decline of German culture. Mere aesthetic categories underwent a process of reduction and ideologization and were finally used for defamatory purposes, as shown in the case of the antisemitic denigration of Heinrich Heine. In order to demonstrate this, the analysis outlines the strict dichotomic logic of these argumentations, as the definition and consolidation of an ideal German essence was usually based on the construction of a degenerated Jewish identity. (shrink)