According to the form of logical pluralism elaborated by Beall and Restall there is more than one relation of logical consequence. Since they take the relation of logical consequence to reside at the very heart of a logical system, different relations of logical consequence yield different logics. In this paper, we are especially interested in understanding what are the consequences of endorsing Beall and Restall’s version of logical pluralism vis-à-vis the normative guidance that logic is taken to provide to reasoners. (...) In particular, the aim of this paper is threefold. First, in Sections 2 and 3, we offer an exegesis of Beall and Restall’s logical pluralism as a thesis of semantic indeterminacy of our concept of logical consequence – i.e. understood as indeterminacy logical pluralism. Second, in Sections 4 and 5, we elaborate and critically scrutinize three models of semantic indeterminacy that we think are fit to capture Beall and Restall’s indeterminacy logical pluralism. Third, in Section 6, following Beall and Restall’s assumption that the notion of logical consequence has normative significance for deductive reasoning, we raise a series of normative problems for indeterminacy logical pluralism. The overall conclusion that we aim to establish is that Beall and Restall’s indeterminate logical pluralism cannot offer an adequate account of the normative guidance that logic is taken to provide us with in ordinary contexts of reasoning. (shrink)

The first studies in Philosophy that studied digital technology did not specify the characteristics of its various technical applications or instruments. They looked at the virtual reality and used the metaphor of immersion to study the set of all technological developments, as had been done before with the novel. Thus, Internet is misunderstood by many experts as virtuality (next to Baudrillard), rather than linking its hypertext system closer to other theories like those proposed by Deleuze and Guattari or Bourriaud.

RESUMO Este artigo problematiza certos conceitos e proposições da obra de Iuri Lotman que retratam concepções do autor sobre memória e tempo, tais como semiosfera, texto, pancronia e explosão. No âmbito das teatralidades juvenis, mapear tal escopo teórico tem por objetivo compreender a produção de memórias e as codificações temporais como instâncias comunicativas. Consideram-se objetos empíricos, as teatralidades steampunks, experimentadas em encontros presenciais. Esta análise se faz nos espaços urbanos da região Sudeste do Brasil; vale-se de pesquisa bibliográfica voltada a (...) teorias da memória; utiliza pesquisa de campo, seguindo a metodologia da flânerie em eventos frequentados por esses grupos de jovens. Espera-se demonstrar o diálogo entre a semiótica desenvolvida por Lotman e as representações mnésicas e temporais presentes nestas teatralidades. ABSTRACT This paper problematizes certain concepts and propositions of Iuri Lotman that portrayed his conceptions of memory and time, such as semiosphere, text, panchronism and explosion. In the context of juvenile theatricalities, mapping such a theoretical scope aims to understand the production of memories and the temporal codifications as communicative instances. Steampunk theatricalities experienced in face-to-face meetings are considered empirical objects. This analysis is conducted in urban areas of the Southeast of Brazil, counting on a bibliographic research focused on theories of memory, a field work following the flânerie methodology in events attended by these youth groups. It aims to demonstrate the dialogue between the semiotics developed by Lotman and the mnemonic and temporal representations present in these theatricalities. (shrink)

This book disentangles the complex meanings of responsibility in nanotechnology development by focusing on its theoretical and empirical dimensions. The notion of responsibility is extremely diversified in the public discourse of nanoscale technologies. Addressed are major disciplinary perspectives working on nanotechnology, e.g. philosophy, sociology, and political science, as well as the major multidisciplinary areas relevant to the innovation process, e.g. technology assessment and ethics. Furthermore, the interplay between such expertises, disciplines, and research programmes in providing a multidisciplinary understanding of responsibility (...) is emphasized. (shrink)

Les oeuvres de l'annee 1797 sont loin de porter la marque du vieillissement intellectuel de Kant; elles proposent meme une ouverture pathetique sur l'horizon ultime de la philosophie transcendantale et attestent de la sorte leur remarquable continuite avec les trois grandes Critiques qui lui ont precedees. Ciselant une conception de la sagesse dont la richesse apporte a l'idee de l'homme un eclairage eblouissant, Kant entend bien, en 1797, parachever le systeme emanant de la raison auquel il songe depuis trente annees (...) et, pour ce faire, il s'attache tout particulierement a montrer comment la liberte, la vertu et la dignite font l'honneur de l'homme. (shrink)

Comments on G. Maddalena and G. Tuzet, editors, I Pragmatisti Italiani. Tra Alleati e Nemeci (Italian Pragmatists. Between Enemies and Allies). Milano: Albo Versorio, 2007.

Au cours du XIXe siècle les compositeurs d'opéra prennent conscience que le théâtre peut être pensé en tant qu'espace expressif susceptible de s'intégrer à l'écriture musicale afin de véhiculer du sens. Au XXe siècle, cette idée se développe aussi à l'aide de croisements avec les expériences des avant-gardes théâtrales, et contribue à transformer la conception même de la scène du théâtre musical (qui devient aussi multimédia). L'idée d'espace "sensible" ouvre ainsi une perspective originale pour aborder l'étude des processus qui porte (...) vers les formes de théâtre musical d'aujourd'hui."--Page 4 of cover. (shrink)

In a recently published study combining transcranial magnetic stimulation and electroencephalography (TMS-EEG), an early component of TMS-evoked potentials (TEPs), i.e., M1-P15, was proposed as a measure of transcallosal inhibition between motor cortices. Given that early TEPs are known to be highly variable, further evidence is needed before M1-P15 can be considered a reliable index of effective connectivity. Here, we conceived a new preregistered TMS-EEG study with two aims. The first aim was validating the M1-P15 as a cortical index of transcallosal (...) inhibition by replicating previous findings on its relationship with the ipsilateral silent period (iSP) and with performance in bimanual coordination. The second aim was inducing a task-dependent modulation of transcallosal inhibition. A new sample of 32 healthy right-handed participants underwent behavioral motor tasks and TMS-EEG recording, in which left and right M1 were stimulated both during bimanual tasks and during an iSP paradigm. Hypotheses and methods were preregistered before data collection. Results show a replication of our previous findings on the positive relationship between M1-P15 amplitude and the iSP normalized area. Differently, the relationship between M1-P15 latency and bimanual coordination was not confirmed. Finally, M1-P15 amplitude was modulated by the characteristics of the bimanual task the participants were performing, and not by the contralateral hand activity during the iSP paradigm. In sum, the present results corroborate our previous findings in validating the M1-P15 as a cortical marker of transcallosal inhibition and provide novel evidence of its task-dependent modulation. Importantly, we demonstrate the feasibility of preregistration in the TMS-EEG field to increase methodological rigor and transparency. (shrink)

Informal caregivers provide care to their family or friends in case of an illness, disability, or frailty. The caregiving situation of informal caregivers may vary based on the relationship they have with the care recipient, e.g., being a spouse or being an adult child. It might be that these different ICGs also have different needs. This study aims to explore and compare the needs of different groups of ICGs based on the relationship they have with their CR. We conducted a (...) systematic review, performing a search in the databases PubMed, CINAHL, and PsycINFO. We included studies with qualitative, quantitative, or mixed-method study designs. We analyzed the data using the thematic analysis method. We included 22 articles. The included articles reported the needs of ICGs taking care of a spouse, parent, or sibling aged 18 years or above. We did not include other relationships due to the limited number of articles on these relationships. The most prominent needs reported by the spousal, adult child, and adult sibling ICGs were the need for information and need for support. The three groups differed in their needs as well. Adult child and adult sibling ICGs indicated a need to be acknowledged by the people around them for their role of carer, while they also needed to be seen as an individual having their own personal needs. Moreover, spousal ICGs indicated a unique need of redefining their role and relationship with their CR. Overall, the findings indicate that along with experiencing common needs, the investigated groups have unique needs as well. Knowing the needs of different groups of ICGs can help develop tailored solutions to improve the quality of life of the ICGs and their CR.Systematic Review Registration: [www.crd.york.ac.uk/prospero/], identifier [CRD42020188560]. (shrink)

Feminist thought is a constitutive part of political thought and its history. It is both a method of inquiry, a voice and a stance on the world, a claim of women’s political centrality, and a paradoxical critique of modern political and philosophical thought. As unexpected objection, feminist discourse constantly stretches the borders of the political canon and produces critical political theory, imposing the redefinition of the categories used to interpret the present and the past. Going through six centuries of history, (...) from the reappropriation of tradition in XV century to the tension with neoliberalism in XX century, protofeminist and feminist discourse constitutes in time a constant interruption of the monologue of Western patriarchal civilization, showing its centrality in the production, crisis and redefinition of political and social order. Thus, feminist discourse is an essential source of the history of political thought. (shrink)

Schrödinger escreveu as Palestras William James em 1954, mas estas não foram publicadas durante sua vida. Escritas em inglês, foram guardadas e publicadas somente em 1995, em uma coletânea organizada por Michel Bitbol, em que se baseia esta tradução. O primeiro texto se inicia discutindo relações entre filosofia e ciência, abordadas usando exemplos que relatam como as cores e os sons são abordados por diferentes ciências. Na segunda palestra, Schrödinger aborda um tema que foi alvo de muitas discussões na filosofia: (...) as sensações. Ele discute vários exemplos de medições na física, argumentando o quanto a observação e a interferência humanas são necessárias; por outro lado, o quanto a física se esforçava para afastar essa imagem. Na terceira palestra, Schrödinger analisa o papel da mente humana, atento especialmente ao planejamento e construção dos instrumentos de medição. É nessa palestra que encontramos também a definição mais concisa de um conceito central e original na filosofia de Schrödinger: a “formação de invariantes”, que de acordo com Schrödinger é o que permite a todas as pessoas “verem” as mesmas coisas. Pelos temas que abordam, exemplos que exploram e ideias que expressam, os textos aqui traduzidos são de interesse para toda a comunidade filosófica de leitores da língua portuguesa. Além disso, esta tradução é útil em cursos de graduação não só na área de filosofia, mas também física e química, por exemplo. (shrink)

In this book, we interpret post-truth as a multifaceted phenomenon which involves fake news, emotion-driven rhetoric (vs fact-driven discussion), credulism in the social-media, conspiracy theories and scientific denialism. We develop three models intended to represent the multifaceted nature of post-truth in terms of deviated forms of enquiry – which we label “post-enquiries”. The first form of post-enquiry posits the existence of alternative facts; the second prioritizes emotions over facts; the third limits the scope of the norms of enquiry. We elaborate (...) on the third model in relation to scientific denialism and we apply it to analyse the case of flat-earthism. (shrink)

The aim of this work is to argue for the idea that processes and process-based entities are to be modelled as relational structures. Relational structures are genuine structures, namely entities not committed to the existence of basic objects. My argument moves from the analysis of Whitehead’s original insight about process-based entities that, despite some residual of substance metaphysics, has the merit of grounding the intrinsic dynamism of reality on the holistic and relational characters of process-based entities. The current model of (...) process ontology requires genuine emergence and this, in turn, requires organizations, i.e., emergence in organizations. Another view about processes rely on a structural specification of processes. I suggest that the two views can be made compatible by the help of a specific sort of structures, namely relational structures. The appeal to the mathematical theory of genuine structures, category theory, reveals the formal plausibility of this convergence. According to this formal approach, genuine structures are essentially dynamic entities for they are relational, namely, as well as organizations, they are not existentially committed to particulars. (shrink)

I have two objectives in this paper. The first is to investigate whether, and to what extent, truth is valuable. I do this by first isolating the value question from other normative questions. Second, I import into the debate about the nature of truth some key distinctions hailing from value theory. This will help us to clarify the sense in which truth is valuable. I then argue that there is significant variability in the value of truth in different areas of (...) discourse. I shall call this the axiological variability conjecture. I illustrate and substantiate AVC by contrasting the occurrence of disagreement in two paradigmatically evaluative areas of discourse, viz. matters of taste, on the one hand, and morality, on the other. I claim that there is a reasonable tendency to care much more about settling moral disagreements than taste disagreements and that this difference has to do, at least partly but significantly, with the different value that truth exhibits in these two areas of discourse. I then turn to the second objective of the paper—namely, to discuss how pluralistic accounts of the nature of truth may deal with the value of truth in light of AVC. I will argue that AVC is a problem for all versions of truth pluralism that are committed to the following two theses: that truth is a value concept; and that this characteristic of the concept has to be reflected in the metaphysical nature of any admissible truth properties—i.e., all the various properties that are admissible in the pluralist account are value-conferring properties and thus intrinsically valuable. In so doing, I will focus primarily on Michael Lynch’s functionalist incarnation of truth pluralism. Lynch terms this “Manifestation Alethic Pluralism”. My reason for this is twofold: first and foremost, MAP is a paradigmatic exemplification of a model of truth pluralism that is committed to both and ; second, MAP has, to date, enjoyed the most discussion, and currently provides the most developed account of truth pluralism. However, I argue that MAP lacks the resources to account for AVC. Owing to this, I suggest two ways out for an advocate of MAP, which force various structural changes in her view. (shrink)

«All’interno di un genere umano ancora proteiforme e in divenire, sempre più persone percepiscono che cosa si stia preparando; la loro percezione cresce di giorno in giorno, e la conoscenza della crisi richiama in loro la sola controforza che può riuscire a elevare essi stessi a “signori” attraverso nuove mete, mete grandi e chiare, imponendosi su tali sediziosi mezzi. Questa controforza è quella che io chiamo il nuovo Umanesimo della fede ».

While the sociality of software agents drives toward the definition of institutions for multi agent systems, their autonomy requires that such institutions are ruled by appropriate norm mechanisms. Computational institutions represent useful abstractions. In this paper we show how computational institutions can be built on top of the RoleX infrastructure, a role-based system with interesting features for our aim. We achieve a twofold goal: on the one hand, we give concreteness to the institution abstractions; on the other hand, we demonstrate (...) the flexibility of the RoleX infrastructure. (shrink)

The heristic argument with which Meno questions the possibility of inquiry and knowledge is tackled by Socrates through the reference to an archaic and religious doctrine, according to which the soul is immortal and has seen all things. Through this reference Socrates actually wants to affirm the affinity between the soul and the world of forms. So behind the myth of the prenatal vision of forms by the soul Plato intends to assert the ontological condition of the soul, that is, (...) its affinity to forms. (shrink)

O tema da natureza da virtude e de sua transmissibilidade atravessa quase todos os diálogos da juventude de Platão, isto é, os considerados “diálogos socráticos”. Este adquire uma relevância central no Protágoras e no Mênon, o qual se abre exatamente com a interrogação acerca da maneira de adquirir a virtude. No curso do diálogo, a arete assume um significado eminentemente político: Mênon pergunta a Sócrates como se pode obter sucesso no campo político, como se pode adquirir reconhecimento social. A tese (...) em torno a qual se desenvolve a conversação assume a identidade de virtude e conhecimento (episteme). Todavia, a consequência que deriva da assunção desta tese, isto é, o princípio com base no qual a virtude, enquanto conhecimento, seja ensinável, é refutado por meio do célebre “argumento empírico”: a ausência de homens capazes de transmitir a sua virtude aos filhos demonstra que essa não é ensinável, e ,portanto, não é conhecimento. Sócrates propõe, então, situar na opinião correta (orthe doxa) a fonte da virtude política. Todavia, a validade do argumento empírico resulta muito incerta, uma vez que parece fundar-se na ambiguidade do significado do termo didakton, que quer dizer seja “ensinável” seja efetivamente “ensinado”. Também a tentativa de fundar a virtude na theia moira deve ser tratada com certo ceticismo. Na realidade, Sócrates alude, no fim do diálogo, à possibilidade de que exista um homem que seja virtuoso e que seja também capaz de ensinar a virtude a outro homem: este homem extraordinário é naturalmente o próprio Sócrates. (shrink)

The present paper argues that substantialist metaphysics are in tension with the physicalist idea that the universe is causally closed. The argument is a rather specific one and proceeds through three steps. The first step consists in arguing that monistic substance metaphysics allow for the existence of entities that cannot belong to the intended first order domain. This result sensitively depends on the nature of substances as invariant entities. The second step concludes that, if further domains are to be admitted, (...) then they are inhabited by “higher” or (systematically) “non-standard” entities and that, in both cases if not made somehow innocuous, such entities may take part on the metaphysical construction of the world through their own distinctive properties and causal powers. However, this latter claim is in contradiction with causal closure. But closure is the principle that mainly characterizes physicalist approaches in metaphysics and as such physicalist metaphysics cannot get rid of it. Who attempted making exotic properties and causal powers innocuous usually appealed to the Supervenience Argument. Unfortunately, as the third step proves, this argument is invalid. Finally, the paper looks forward and toward alternative models for physicalist metaphysics, like process-based models. (shrink)

The physical distancing measures necessitated by COVID-19 have resulted in a severe withdrawal from the patterns of daily life, necessitating significantly reduced contact with other people. To many, such withdrawal can be a major cause of distress. But, to some, this sort of withdrawal is an integral part of growth, a pathway to a more enriching life. The present study uses a sequential explanatory QUAN-qual design to investigate whether people who felt that their lives had changed for the better after (...) being forced to engage in physical distancing, what factors predicted such well-being, and how they spent their time to generate this sense of well-being. We invited 614 participants who reported closely following physical distancing recommendations to complete a survey exploring this topic. Our analyses, after controlling for all other variables in the regression model, found a greater positive association between presence of meaning in life, coping style, and self-transcendent wisdom and residualized current well-being accounting for retrospective assessments of well-being prior to physical distancing. An extreme-case content analysis of participants' personal projects found that participants with low self-transcendent wisdom reported more survival-oriented projects (e.g., acquiring groceries or engaging in distracting entertainments), while participants reporting high self-transcendent wisdom reported more projects involving deepening interactions with other people, especially family. Our findings suggest a more nuanced pathway from adversity to a deeper sense of well-being by showing the importance of not merely coping with adversity, but truly transcending it. (shrink)

This is a sequel to our dialogue "Che cosa c'è e che cos'è (2003), focusing on the interplay between what there is and what there could be—between actuality and possibility—from the perspective of Hylas (here: the realist philosopher) and from the perspective of Philonous (here: the conventionalist anti-realist).

A philosophical exchange broadly inspired by the characters of Berkeley’s Three Dialogues. Hylas is the realist philosopher: the view he stands up for reflects a robust metaphysic that is reassuringly close to common sense, grounded on the twofold persuasion that the world comes structured into entities of various kinds and at various levels and that it is the task of philosophy, if not of science generally, to “bring to light” that structure. Philonous, by contrast, is the anti-realist philosopher (though not (...) necessarily an idealist): his metaphysic is stark, arid, dishearteningly bone-dry, and stems from the conviction that a great deal of the structure that we are used to attribute to the world out there lies, on closer inspection, in our head, in our “organizing practices”, in the complex system of concepts and categories that unrerlie our representation of experience and our need to represent it that way. (shrink)