Benchmarking automated theorem proving (ATP) systems using standardized problem sets is a well-established method for measuring their performance. However, the availability of such libraries for non-classical logics is very limited. In this work we propose a library for benchmarking Girard's (propositional) intuitionistic linear logic. For a quick bootstrapping of the collection of problems, and for discussing the selection of relevant problems and understanding their meaning as linear logic theorems, we use translations of the collection of Kleene's intuitionistic theorems in the (...) traditional monograph "Introduction to Metamathematics". We analyze four different translations of intuitionistic logic into linear logic and compare their proofs using a linear logic based prover with focusing. In order to enhance the set of problems in our library, we apply the three provability-preserving translations to the propositional benchmarks in the ILTP Library. Finally, we generate a comprehensive set of reachability problems for Petri nets and encode such problems as linear logic sequents, thus enlarging our collection of problems. (shrink)

Este artículo explora el uso del cuento “¡Quiero dinero!”, parte de la colección “Cuentos para pensar” de Angélica Sátiro, como recurso pedagógico en sesiones de filosofía para niños y niñas, en distintos contextos. Entre 2015 y 2019, se organizaron talleres tanto en escuelas primarias como en espacios de organización ciudadana, involucrando a adultos en proyectos relacionados con la “otra economía”. Los talleres tenían como objetivos fomentar la conciencia sobre los significados personales atribuidos a conceptos y prácticas económicas, así como los (...) vinculados a la participación en comunidades de diálogo. Se empleó también como herramienta para recolectar datos en investigación de campo. Los resultados de las sesiones con adultos destacan que el cuento facilitó el diálogo necesario para construir un sentido común en torno a prácticas colectivas, mediante la reflexión sobre la propia praxis. El artículo concluye con una comparación de dos sesiones, una con niños y otra con adultos. (shrink)

L.A. Paul calls “deep” the kind of essentialism according to which the essential properties of objects are determined independently of the context. Deep essentialism opposes “shallow essentialism”, of which David Lewis is said to be a prominent advocate. Paul argues that standard forms of deep essentialism face a range of issues (mainly based on an interpretation of Quinean skepticism) that shallow essentialism does not. However, Paul claims, shallow essentialism eliminates the very heart of what motivates essentialism, so it is better (...) to be deep than shallow. Accordingly, she proposes a very sharp novel account of essentialism, which, while attempting to preserve some of the advantages of shallow essentialism over the classical forms of deep essentialism, can be deemed to be deep. In this paper, I compare Paul’s proposal for a kind of deep essentialism with Lewis’s account, as it is presented by Paul. My aim is to show that the differences between the two approaches are not as significant as Paul takes them to be, and that Paul’s account can be taken to be deeper than Lewis’s only at the cost of sacrificing the very idea at the bottom of deep essentialism. This might be taken to suggest that, if Paul is correct in asserting that shallow essentialism is better equipped to address some skeptical challenges, but it is generally preferable to be deep than shallow, then Lewis’s account should be re-evaluated, since, as shallow as it can be, it might be deeper than it looks. (shrink)

El artículo tiene como objetivo explorar el papel del juego y del enfoque lúdico dentro de la Filosofía Lúdica (Filú), un movimiento educativo arraigado en la Filosofía para Niños y Niñas (FpN). Desde la perspectiva de un aprendiz, se subraya que, en la evolución de Filú, el juego no se considera simplemente un componente adicional, sino un pilar esencial, especialmente cuando lo lúdico se integra de manera crucial en el proceso de aprendizaje junto al cuerpo. La dimensión lúdica abarca diversos (...) aspectos, incluyendo el movimiento emocional, verbal, cognitivo y corporal, ofreciendo la posibilidad de vivenciar el proceso de aprendizaje de forma holística. (shrink)

¿Llegarán los ordenadores a sustituir a los seres humanos? Lo que hasta hace unas décadas parecía una pregunta de ciencia-ficción, es ahora defendido con seriedad por algunos especialistas en inteligencia artificial. El presente articulo dibuja las más importantes líneas de investigación en este campo y las posiciones más relevantes respecto de la relación hombre-maquina pensante. La conclusión que propone el autor supone una decidida apuesta por un humanismo en el que quepa integrar el desarrollo tecnológico sin perder de vista sus (...) innegables implicaciones éticas. (shrink)

The Internet has been identified in human enhancement scholarship as a powerful cognitive enhancement technology. It offers instant access to almost any type of information, along with the ability to share that information with others. The aim of this paper is to critically assess the enhancement potential of the Internet. We argue that unconditional access to information does not lead to cognitive enhancement. The Internet is not a simple, uniform technology, either in its composition, or in its use. We will (...) look into why the Internet as an informational resource currently fails to enhance cognition. We analyze some of the phenomena that emerge from vast, continual fluxes of information–information overload, misinformation and persuasive design—and show how they could negatively impact users’ cognition. Methods for mitigating these negative impacts are then advanced: individual empowerment, better collaborative systems for sorting and categorizing information, and the use of artificial intelligence assistants that could guide users through the informational space of today’s Internet. (shrink)

The New Evil Demon Problem presents a serious challenge to externalist theories of epistemic justification. In recent years, externalists have developed a number of strategies for responding to the problem. A popular line of response involves distinguishing between a belief’s being epistemically justified and a subject’s being epistemically blameless for holding it. The apparently problematic intuitions the New Evil Demon Problem elicits, proponents of this response claim, track the fact that the deceived subject is epistemically blameless for believing as she (...) does, not that she is justified for so believing. This general strategy—which I call the “unjustified-but-blameless maneuver”—is motivated, in part, by the assumption that the distinction between epistemic justification and blamelessness is merely an extension of the familiar distinction between moral justification and blamelessness. In this paper, I consider three ways of drawing the distinction between justification and blamelessness familiar from the moral domain: the first in terms of a connection with reactive attitudes, the second in terms of the distinction between wrongness and wronging, and the third in terms of reasons-responsiveness. All three ways of drawing the distinction, I argue, make it difficult to see how an analogous distinction in the epistemic domain could help externalists explain away the intuitions which underwrite the New Evil Demon Problem. Motivating the unjustified-but-blameless maneuver, I conclude, is a much less straightforward task than its proponents tend to assume. (shrink)

Tras analizar sucintamente las consecuencias científicas y filosóficas de la identidad mente-cerebro, se señalan argumentos a favor y en contra de mantener el debate mente-cerebro. En particular se consideran las nuevas técnicas de exploración del cerebro como argumento en contra de tal debate. Las deficiencias e insuficiencias de tales técnicas aconsejan mantener el debate mente-cerebro y no asumir el materialismo.

La questione sulla verità del cristianesimo è fondamentale e ineludibile. In essa si trova uno dei filoni fondamentali del pensiero di Joseph Ratzinger – Benedetto XVI. In fondo si trovano coinvolti una serie di argomenti che si possono riassumere nel rapporto tra fede e ragione, tra il Dio della fede e il Dio dei filosofi. Nella visione cristiana ambedue non si contrappongono, ma s’incontrano. La “distinzione mosaica” s’incontra con la “distinzione socratica” . La pretesa di verità del cristianesimo conduce a (...) delle conseguenze sia nell’ambito della religione, sia in quello della filosofia e della morale. Per superare la crisi del cristianesimo abbiamo bisogno di recuperare la fiducia nela ragione e tornare alla ricerca della verità. (shrink)

Disponibile anche in versione cartacea: in Almanacco Equilibri 2024, La società dell’educazione, P. Alfieri e N. Zanardi (curatori). Collana Equilibri Magazine, Mimesi edizioni, Milano. -/- **Abstract:** -/- Questo articolo esplora l'importanza della filosofia pratica e della cittadinanza creativa nel contesto delle attuali transizioni epocali. Riprendendo le origini del concetto di "scuola" nell'Antica Grecia, l'autrice evidenzia come il processo di insegnamento-apprendimento fosse centrato sull'auto-direzione della crescita individuale. Rifacendosi alle riflessioni di filosofi come Hadot e Foucault, si sottolinea il carattere pratico della (...) filosofia antica, fondata non solo sulla teoria ma anche su esercizi spirituali e pratiche di cura di sé. -/- L'articolo discute il cambiamento nell'insegnamento della filosofia nelle scuole secondarie italiane, passando da una prospettiva storicista a un approccio che favorisce il confronto diretto con i testi della tradizione filosofica. Vengono esplorate anche esperienze educative alternative, come la pedagogia proposta da Danilo Dolci e la Scuola di Barbiana, che enfatizzano il dialogo, la cooperazione e la promozione della creatività. -/- Inoltre, si esamina il ruolo della Philosophy for Children (P4C) nel promuovere il pensiero complesso e la partecipazione attiva degli studenti attraverso il dialogo filosofico. Si illustrano le sfide e i successi dell'implementazione della P4C in Italia, evidenziando l'importanza della formazione dei docenti e delle pratiche di ricerca filosofica nelle comunità educative. -/- Infine, si introduce il concetto di Filosofia Ludica e il Curriculum Noria, sottolineando il loro approccio ludico e multiculturale alla promozione del pensiero critico e della cittadinanza creativa. Si evidenzia come queste pratiche si inseriscano nel movimento più ampio della Cittadinanza Creativa, offrendo agli studenti strumenti per affrontare le sfide contemporanee e contribuire alla costruzione di un futuro migliore. (shrink)

The paper addresses the methodology used by the teacher-KEYWORDS: facilitator to plan P4C sessions. The classic method consists of identifying the guidelines of the dialogue from a provisional mapping of the text, but this can be supplemented or replaced by other tools‡. GrupIREF and the Filosofía Lúdica movement§ use an approach that focuses on thinking skills. The P4C session is planned from the choice of the thinking skills to be trained - or possibly the attitudes and ethical values that appear (...) in the stimulus used. This article proposes an alternative to the classical planning approach, examining the basis of the model considered and offering a practical example. ITA_Focus dell’articolo è la modalità di pianificazione delle sessioni di Philosophy for Children, P4C, da parte del docente-facilitatore. Il metodo classico consiste nell’individuazione di linee-guida del dialogo a partire da una mappatura orientativa del testo-pretesto, ma ciò può essere integrato, o sostituito da altre modalità*. Il GrupIREF e il movimento della Filosofía Lúdica† utilizzano un approccio che privilegia le abilità di pensiero. La sessione P4C viene pianificata a partire dalla scelta dell’abilità di pensiero da allenare – o eventualmente dell’atteggiamento etico e dei valori legati al pre-testo utilizzato. Il presente lavoro suggerisce un’alternativa alla progettazione classica, attraverso una disamina delle basi del modello considerato, e ne offre un esempio pratico. (shrink)

This essay focuses on recent proposals to confer decisional status upon deliberative minipublics such as citizen juries, Deliberative Polls, citizen’s assemblies, and so forth. Against such proposals, I argue that inserting deliberative minipublics into political decision-making processes would diminish the democratic legitimacy of the political system as a whole. This negative conclusion invites a question: which political uses of minipublics would yield genuinely democratic improvements? Drawing from a participatory conception of deliberative democracy, I propose several uses of minipublics that could (...) enhance the democratic legitimacy of political decision-making in current societies. (shrink)

In this essay, I address several questions and challenges brought about by the contributors to the special issue on my book Democracy without Shortcuts. In particular, I address some implications of my critique of deep pluralism; distinguish between three senses of ‘blind deference’: political, reflective, and informational; draw a critical parallelism between the populist conception of representation as embodiment and the conception of ‘citizen-representatives’ often ascribed to participants in deliberative minipublics; defend the democratic attractiveness of participatory uses over empowered uses (...) of deliberative minipublics; clarify why accepting public reason constraints does not imply limiting deliberation to questions about constitutional rights, and argue that overcoming a state-centric conception of democracy does not require replacing the ‘all subjected’ principle with the ‘all affected’ principle. (shrink)

In this essay, I address some questions and challenges brought about by the contributors to this special issue on my book ‘Democracy without Shortcuts’. First, I clarify different aspects of my cri...

Many hypotheses have been advanced to explain the collective irrationality of COVID-19 vaccine hesitancy, such as partisanship and ideology, exposure to misinformation and conspiracy theories or the effectiveness of public messaging. This paper presents a complementary explanation to epistemic accounts of collective irrationality, focusing on the moral reasons underlying people’s decisions regarding vaccination. We argue that the moralization of COVID-19 risk mitigation measures contributed to the polarization of groups along moral values, which ultimately led to the emergence of collective irrational (...) behaviors. Collective irrationality arises from groups explicitly or implicitly endorsing values that ultimately harm both themselves and those around. The role of social media platforms in amplifying this polarization and contributing to the emergence of collective irrationality is also examined. Finally, potential strategies for addressing the moral sources of collective irrationality are discussed. (shrink)

The opening of Protagoras leads to a dramatic misunderstanding concerning the companion’s suspicion that Socrates has been in pursuit of the young Alcibiades. The remark that today Socrates paid him no attention and forgot about him, together with the announcement that the supposed reason for such a strange incident was the alleged wisdom of Protagoras, mitigates and confuses Socrates’ previous acknowledgement that indeed he has come from being with Alcibiades just now. The narration following the meeting with the sophist reinforces (...) that Alcibiades, while having been present and come to the aid of Socrates, was neither the aim of Socrates’ erotic pursuit, nor left the meeting to enjoy his company in private. However, previous studies claim that this impression could be false and prompted ironically by Socrates in the dialogue in order to redirect the attention of this companion, who would judge the relationship with Alcibiades inappropriate. This paper discusses previous studies and provides new textual evidence that could confirm that the drama indicates that Socrates, in spite of his dissimulation, actually appears to be in pursuit of Alcibiades. It also explains how Socrates’ feigned forgetting, which makes it possible to avoid the matter, may be read as a necessary precaution of the philosophy in its public appearance, to protect the course of a certain educational relationship with the youngster which has just begun. (shrink)

The common 4th century B.C. view according to which Homer was regarded as a poet and a wise man, the leading and most honorable, to the point of being considered “the educator of Greece” (Pl. Resp. 606e-607a), is strongly supported by the Platonic dialogues. The works of Plato are the main available source to get to know not only the great pedagogical esteem for Homer, but also the several educational traditions that used or relied on Homeric poetry in Classical Athens. (...) We are certainly used to thinking of Socrates as standing out for contesting or blaming such customs and methods provided by rhapsodes, sophists and common people (Pl. Resp.; Ion; Hp. mi.). But conversely, he is also often depicted quoting, alluding to or remaking on Homeric passages when presenting his own views. Socrates even claims to feel a certain friendship or reverence for the poet and declares to be charmed by contemplating things through him, whom he considers to be amongst the few deserving to be called “philosophers” (Pl. Resp. 595b; 607c-d; Phdr. 278b-279b). The puzzling twofold nature of the Socratic attitude towards Homer, coupled with the fact that Plato would become a figure as honored as the poet was, led ancient literary criticism to focus on the Platonic use and sharing of material and techniques proper to Homeric poetry. Works like those of Dionysius of Halicarnassus, Maximus of Tyre, Longinus and above all Proclus, not only pointed out the philosopher’s debt to the poet, but even considered him to be an admirer of the Homeric genius unlike anyone else, and whose emulation basically attempted to reach and outperform the pedagogical power that the legendary poet had (Dion. Hal. Pomp. I, 13; Max. Tyr. Or. 26; [Longinus]; Subl. XIII, 2-3; Procl., In R. VI, 163.13-164.7; 202.7-205.23). With an analogous spirit, studies of contemporary Platonists suggest that the dialogues were shaped using the Homeric text, especially the Odyssey, as a template, and making Socrates appear as going through equivalent experiences to those of Odysseus’ “νόστος”. With respect to Protagoras, previous attempts focused on explicit references to books X and XI, placing the dispute with the sophist and the events at Callias’ house in the symbolic context of Odysseus’ encounter with Circe and the following journey into the underworld. I attempt to bring that reading one step further, paying special attention to the narrated character and the dramatic context for the singing of those episodes and the parallel ones in Protagoras. In first place, I consider the whole dialogue refiguring the episode in the Odyssey that works as a dramatic frame for the singing of Odysseus’ past adventures, the arrival at Phaeacia and the reception at Alcinous’ court. I regard Odysseus’ need to sing the Apologue as a call for hospitality to secure a safe passage home, working as a pattern for Socrates’ need of a tale at his own appearance in Athens to fulfill and secure a philosophical education in the city. In second place, I take into consideration the metanarrative dimension of such remaking. Since Socrates’ narration comes in response to a certain “Ὁμήρου ἐπαινέτης”, a “praiser of Homer” (Pl. Prt. 309b1), as Odysseus’ Apologue is to Demodocus the “ἀοιδὸς”, I examine how the dialogue could evince a dispute for pedagogical primacy amongst the different narratives and uses of poetry in Athens, a dispute that the Platonic narrative would attempt to surpass precisely by imitating Homer. (shrink)

Lewis (1968) claims that his language of Counterpart Theory (CT) interprets modal discourse and he adverts to a translation scheme from the language of Quantifed Modal Logic (QML) to CT. However, everybody now agrees that his original translation scheme does not always work, since it does not always preserve the ‘intuitive’ meaning of the translated QML-formulas. Lewis discusses this problem with regard to the Necessitist Thesis, and I will extend his discourse to the analysis of the Converse Barcan Formula. Everyone (...) also agrees that there are CT-formulas that can express the QMLcontent that gets lost through the translation. The problem is how we arrive to them. In this paper, I propose new translation rules from QML to CT, based on a suggestion by Kaplan. However, I will claim that we cannot have ‘the’ translation scheme from QML to CT. The reason being that de re modal language is ambiguous. Accordingly, there are diferent sorts of QML, depending on how we resolve such ambiguity. Therefore, depending on what sort of QML we intend to translate into CT, we need to use the corresponding translation scheme. This suggests that all the translation problems might just disappear if we do what Lewis did not: begin with a fully worked out QML that tells us how to understand de re modal discourse. (shrink)

David Lewis may be regarded as an antiessentialist. The reason is that he is said to believe that individuals do not have essential properties independent of the ways they are represented. According to him, indeed, the properties that are determined to be essential to individuals are a matter of which similarity relations among individuals are salient, and salience, in turn, is a contextual matter also determined to some extent by the ways individuals are represented. Todd Buras argues that the acknowledgment (...) of natural properties in counterpart theoretic ontology affects Lewis’s theory with regard to essentialism. Buras’s reasoning is appealing. He claims that, since natural properties determine the existence of similarity relations among individuals that are salient independent of context, Lewis can no longer be claimed to be an antiessentialist. The aim of this paper is to argue, against Buras, that if counterpart theory was antiessentialist before natural properties were taken into account, then it remains so afterwards. (shrink)

In the present paper, we shall discuss the notion of prototype and show its benefits. First, we shall argue that the prototypes of common-sense concepts are necessary for making prompt and reliable categorisations and inferences. However, the features constituting the prototype of a particular concept are neither necessary nor sufficient conditions for determining category membership; in this sense, the prototype might lead to conclusions regarded as wrong from a theoretical perspective. That being said, the prototype remains essential to handling most (...) ordinary situations and helps us to perform important cognitive tasks. To exemplify this point, we shall focus on disease concepts. Our analysis concludes that the prototypical conception of disease is needed to make important inferences from a practical and clinical point of view. Moreover, it can still be compatible with a classical definition of disease, given in terms of necessary and sufficient conditions. In the first section, we shall compare the notion of stereotype, as it has been introduced in philosophy of language by Hilary Putnam, with the notion of prototype, as it has been developed in the cognitive sciences. In the second section, we shall discuss the general role of prototypical information in cognition and stress its centrality. In the third section, we shall apply our previous discussion to the specific case of medical concepts, before briefly summarising our conclusions in section four. (shrink)

The Lewisean counterpart theorist– despite not defending a genuinely essentialist view of what is possible, de re, of individuals – generally has a way to make essentialist claims come out as true, in those contexts in which they are endorsed by a committed essentialist. In this paper, I am going to show that the normal system that the Lewisean adopts when she wants to make the essentialist a truth-teller does not work with Kit Fine: his essentialist beliefs, which support his (...) counterexamples to the modal account of essentialism, cannot come out as true, in any contexts whatsoever, under the Lewisean view. After arguing that this represents a genuine problem for Lewis’s theory, I will propose a solution. I will indeed show that the Lewisean has a principled way to account for Fine’s essentialist beliefs, consistently with her own counterpart-theorist reading of them. (shrink)

The present study investigates the interaction between personal characteristics that are considered nowadays strengths used to face difficult events or transition period. A number of 200 married or living together participants completed self-reports for common goals, motivational persistence, resilience and well-being. Results show that persistence and resilience do interact with each other at an individual level but also from a family concept perspective. Moreover, maintaining apositive outlook and family spirituality do have an impact over the intensity and direction of the (...) relationship between long term purposes pursuing (LTPP) and recurrence of unattained purposes (RUP) and changes in well-being registered in time. Resiliency as a personal characteristic and family resilience show good psychometric qualities for this study. Although some of the results are descriptive, in-depth analyses of direction and intensity of the relationships lead the finalconclusions to suggestions for further research and implications for psychological practice. (shrink)

As Buddhist literature makes abundantly clear, the Buddha’s knowledge is an instance of yogic perception; it radically differs from the ordinary cognition of empirical objects and results from a special training that includes ascetic toil and meditative practices. This essay aims to explore the role of special cognitive processes – in particular the Buddha’s vision of the Truths and cognitive processes relating to meditation practices – in the Buddhist epistemological tradition of South Asia. It argues that, given the Indian philosophical (...) context, an epistemology with Buddhist presuppositions had to consider why and how meditation practices can make a difference as regards the results of cognition. Passages from Dharmakīrti’s work will be examined that show how Dharmakīrti represents yogic perception and the function of meditation practices (especially visualization) in transforming habitual processes of conceptualization. (shrink)

Philosophers have proposed accounts of forgiveness in which the victim is warranted in forgiving only if the wrongdoer makes amends for the wrong done. According to such an account, forgiveness is made rational by the wrongdoer apologizing. But this account creates a puzzle because it seems to render cases of undeserved elective forgiveness (where there is no apology or repentance) unjustified. My aim in the present contribution is to argue that electively forgiving unrepentant wrongdoers can be justified if we accept (...) as genuine a minimalist form of forgiveness, according to which a victim can forgive and still resent. Further, I suggest that undeserved elective forgiveness can be admirable if we extend our conception of reasons to include non- desert-type reasons, such as reasons of altruism, generosity or reasons of social context. (shrink)

In this essay I address the difficult question of how citizens with conflicting religious and secular views can fulfill the democratic obligation of justifying the imposition of coercive policies to others with reasons that they can also accept. After discussing the difficulties of proposals that either exclude religious beliefs from public deliberation or include them without any restrictions, I argue instead for a policy of mutual accountability that imposes the same deliberative rights and obligations on all democratic citizens. The main (...) advantage of this proposal is that it recognizes the right of all democratic citizens to adopt their own cognitive stance in political deliberation in the public sphere without giving up on the democratic obligation to provide reasons acceptable to everyone to justify coercive policies with which all citizens must comply. (shrink)

The developmental properties of organisms play important roles in the generation of variation necessary for evolutionary change. But how can individual development steer the course of evolution? To answer this question, we introduce developmental channeling as a disposition of individual organisms that shapes their possible developmental trajectories and evolutionary dappling as an evolutionary outcome in which the space of possible organismic forms is dappled—it is only partially filled. We then trace out the implications of the channeling-dappling framework for contemporary debates (...) in the philosophy of evolution, including evolvability, reciprocal causation, and the extended evolutionary synthesis. (shrink)

From Gnỗthi seautόn (‘Know Thyself’) to cognitive theories of the self there has been a long time, but the paradigm has almost remained the same. This article proposes a reconsideration of their rediscovery filtered through Jean Rhys’ post-colonial sensitivity. Between the ‘core self’ and its iridescent, exotic edges, broadly speaking, the thoroughly analyzed facets of cultural identity interpose.

As it emerged from philosophical analyses and cognitive research, most concepts exhibit typicality effects, and resist to the efforts of defining them in terms of necessary and sufficient conditions. This holds also in the case of many medical concepts. This is a problem for the design of computer science ontologies, since knowledge representation formalisms commonly adopted in this field (such as, in the first place, the Web Ontology Language - OWL) do not allow for the representation of concepts in terms (...) of typical traits. The need of representing concepts in terms of typical traits concerns almost every domain of real world knowledge, including medical domains. In particular, in this article we take into account the domain of mental disorders, starting from the DSM-5 descriptions of some specific disorders. We favour a hybrid approach to concept representation, in which ontology oriented formalisms are combined to a geometric representation of knowledge based on conceptual space. As a preliminary step to apply our proposal to mental disorder concepts, we started to develop an OWL ontology of the schizophrenia spectrum, which is as close as possible to the DSM-5 descriptions. (shrink)

Come è emerso dall’analisi filosofica e dalla ricerca nelle scienze cogni- tive, la maggior parte dei concetti, tra cui molti concetti medici, esibisce degli “effetti prototipici” e non riesce ad essere definita nei termini di condizioni necessarie e sufficienti. Questo aspetto rappresenta un problema per la pro- gettazione di ontologie in informatica, poiché i formalismi adottati per la rap- presentazione della conoscenza (a partire da OWL – Web Ontology Langua- ge) non sono in grado di rendere conto dei concetti nei (...) termini dei loro tratti prototipici. Nel presente articolo ci concentriamo sulla classe dei disordini mentali facendo riferimento alle descrizioni che ne vengono date nel DSM-5. L’idea è quella di proporre un approccio ibrido, in cui i formalismi delle ontologie sono combinati a una rappresentazione geometrica della conoscenza basata sugli spazi concettuali. (shrink)

This chapter explains the rationale behind the book. It provides basic definitions of the concept of the sharing economy as well as the primary meanings related to the subject of the analysis undertaken in the subsequent chapters. This Introduction also includes a description of the main benefits of the analysis of the sharing economy from a European perspective. It highlights that the idea of the book emerged from the collaboration of most co-authors in the COST Action CA16121 ‘From Sharing to (...) Caring: Examining Socio-Technical Aspects of the Collaborative Economy.’ Finally, the outline of the book is presented, providing a description of the content of each chapter within this academic collection. (shrink)

Necessitism is the controversial thesis that necessarily everything is necessarily something, namely that everything, everywhere, necessarily exists. What is controversial about necessitism is that, at its core, it claims that things could not have failed to exist, while we have a pre-theoretical intuition that not everything necessarily exists. Contingentism, in accordance with common sense, denies necessitism: it claims that some things could have failed to exist. Timothy Williamson is a necessitist and claims that David Lewis is a necessitist too. The (...) paper argues that, granted the assumptions that lead to interpret the Lewisian as a necessitist, she can preserve contingentist intuitions, by genuinely agreeing with the folk that existence is contingent. This is not just the uncontroversial claim that the Lewisian, as a result of the prevalence of restricted quantification in counterpart theoretic regimentations of natural language, can agree with the folk while disagreeing with them in the metaphysical room. Rather, this is the claim that it is in the metaphysical room that the Lewisian can endorse the intuitions lying behind contingentism. (shrink)

This paper aims to clear up the epistemology of learning morality from Artificial Moral Advisors (AMAs). We start with a brief consideration of what counts as moral enhancement and consider the risk of deskilling raised by machines that offer moral advice. We then shift focus to the epistemology of moral advice and show when and under what conditions moral advice can lead to enhancement. We argue that people’s motivational dispositions are enhanced by inspiring people to act morally, instead of merely (...) telling them how to act. Drawing upon these insights, we claim that if AMAs are to genuinely enhance people morally, they should be designed as inspiration and not authority machines. In the final section, we evaluate existing AMA models to shed light on which holds the most promise for helping to make users better moral agents. (shrink)

In this paper we focus on some new normativist positions and compare them with traditional ones. In so doing, we claim that if normative judgments are involved in determining whether a condition is a disease only in the sense identified by new normativisms, then disease is normative only in a weak sense, which must be distinguished from the strong sense advocated by traditional normativisms. Specifically, we argue that weak and strong normativity are different to the point that one ‘normativist’ label (...) ceases to be appropriate for the whole range of positions. If values and norms are not explicit components of the concept of disease, but only intervene in other explanatory roles, then the concept of disease is no more value-laden than many other scientific concepts, or even any other scientific concept. We call the newly identified position “value-conscious naturalism” about disease, and point to some of its theoretical and practical advantages. (shrink)

With AI permeating our lives, there is widespread concern regarding the proper framework needed to morally assess and regulate it. This has given rise to many attempts to devise ethical guidelines that infuse guidance for both AI development and deployment. Our main concern is that, instead of a genuine ethical interest for AI, we are witnessing moral diplomacies resulting in moral bureaucracies battling for moral supremacy and political domination. After providing a short overview of what we term ‘ethics washing’ in (...) the AI industry, we analyze the 2021 UNESCO Intergovernmental Meeting of Experts (Category II) tasked with drafting the Recommendation on the Ethics of Artificial Intelligence and show why the term ‘moral diplomacy’ is better suited to explain what is happening in the field of the ethics of AI. Our paper ends with some general considerations regarding the future of the ethics of AI. (shrink)

During the last few years, burnout has gained more and more attention for its strong connection with job performance, absenteeism, and presenteeism. It is a psychological phenomenon that depends on occupation, also presenting differences between sexes. However, to properly compare the burnout levels of different groups, a psychometric instrument with adequate validity evidence should be selected (i.e., with measurement invariance). This paper aims to describe the psychometric properties of the Oldenburg Burnout Inventory (OLBI) version adapted for workers from Brazil and (...) Portugal, and to compare burnout across countries and sexes. OLBI's validity evidence based on the internal structure (dimensionality, reliability, and measurement invariance), and validity evidence based on relationships with other variables (work engagement) are described. Additionally, it aims presents a revision of different OLBI's versions—since this is the first version of the instrument developed simultaneously for both countries—it is an important instrument for understanding burnout between sexes in organizations. Data were used from 1,172 employees across two independent samples, one from Portugal and the other from Brazil, 65 percent being female. Regarding the OLBI internal structure, a reduced version (15 items) was obtained. The high correlation between disengagement and exhaustion, suggested the existence of a second-order latent factor, burnout, which presented measurement invariance for country and sex. Confirmatory factor analysis of the Portuguese OLBI version presented good goodness-of-fit indices and good internal consistency values. No statistically significant differences were found in burnout between sexes or countries. OLBI also showed psychometric properties that make it a promising and freely available instrument to measure and compare burnout levels of Portuguese and Brazilian employees. (shrink)

The costs of agricultural inputs added to those of labor represent almost a third of the total cost of Brazilian sugarcane production. This study analyzes the behavior of the price per ton of sugarcane in Brazil, relating it to the main production costs of this cultivation. Twelve price indicators from January 2015 to December 2020 were evaluated. First, the data were adjusted to a multiple linear regression model to identify the significant variables on variation in the price per ton of (...) sugarcane. Then, the Monte Carlo simulation was used to measure the level of certainty of occurrence of these variables, and forecasts were obtained from the adjustment of ARIMA models. The results showed the influence of the costs of diesel oil, two agricultural pesticides, and daily laborers on the price of sugarcane, besides an increasing trend of its, providing relevant short-term projections for decision-making about investments in the agribusiness sector. (shrink)

Philosophers of medicine have formulated different accounts of the concept of disease. Which concept of disease one assumes has implications for what conditions count as diseases and, by extension, who may be regarded as having a disease and for who may be accorded the social privileges and personal responsibilities associated with being sick. In this article, we consider an ideal diagnostic test for coronavirus disease 2019 infection with respect to four groups of people—positive and asymptomatic; positive and symptomatic; negative; and (...) untested—and show how different concepts of disease impact on the disease and sickness judgements for these groups. The suggestion is that sickness judgements and social measures akin to those experienced during the current COVID-19 outbreak presuppose a concept of disease containing social harm as a component. We indicate the problems that arise when adopting this kind of disease concept beyond a state of emergency. (shrink)

(ESP) Éste artículo tiene como objeto hacer una re-exposición de la teoría política de Baruch Espinosa (1632-1677) a la luz de su ontología –entendida ésta como una ontología materialista. Por lo tanto, se hará una interpretación materialista de la teoría política éste filósofo, desde un acercamiento al «Materialismo Filosófico» de Gustavo Bueno –específicamente, desde su filosofía política, como «materialismo político». Para esto, exploraremos brevemente ciertas ideas de su Tratado Político –teniendo en cuenta, desde luego, la Ética y el Tratado Teológico-Político. (...) Lidiaremos con ideas como «derecho natural», «Estado» o «Libertad», u otras ideas que irán saliendo a través de estas y que junto a la construcción de unas, dialécticamente criticará y destruirá otras –como «Pueblo», «Voluntad», «monarquía absoluta» etc. (ENG)("The Political Ontology of Spinoza") The aim of this article is the reexposition of Baruch Spinoza's (1632-1677) political theory, in the light of his ontology –understood as a materialist ontology. Therefore, we will make a materialist interpretation of the political theory of this philosopher, from an approach to Gustavo Bueno's «Philosophical Materialism» –specifically, from his political philosophy, as a «political materialism». For that goal, we will briefly explore certain ideas from his Political Treatise –of course, with the help of other works, like the Tractatus Theologico-Politicus and the Ethics. We will deal with ideas like «natural law», «State», «Freedom», and other ideas that may arise from those and in which construction, they dialectically criticize and destroy others –v.g., «People», «Will», «absolute monarchy» and so on. (shrink)