19 found
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  1. Is the World a Heap of Quantum Fragments?Samuele Iaquinto & Claudio Calosi - 2021 - Philosophical Studies 178:2009-2019.
    Fragmentalism was originally introduced as a new A-theory of time. It was further refined and discussed, and different developments of the original insight have been proposed. In a celebrated paper, Jonathan Simon contends that fragmentalism delivers a new realist account of the quantum state—which he calls conservative realism—according to which: the quantum state is a complete description of a physical system, the quantum state is grounded in its terms, and the superposition terms are themselves grounded in local goings-on about the (...)
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  2.  97
    Fragmenting Reality: An Essay on Passage, Causality and Time Travel.Samuele Iaquinto & Giuliano Torrengo - 2022 - London: Bloomsbury.
    The growing interest in fragmentalism is one of the most exciting trends in philosophy of time and is gradually reshaping the contemporary debate. Providing an extensive interpretation of this view, Samuele Iaquinto and Giuliano Torrengo articulate a novel theory of the passage of time and argue that it is the most effective in vindicating the inherent dynamism of reality. Iaquinto and Torrengo offer the first full-range application of fragmentalism to a number of metaphysical topics, including the open future, causation, the (...)
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  3. Fragmentalist Presentist Perdurantism.Samuele Iaquinto - 2019 - Philosophia 47:693-703.
    Perdurantists think of continuants as mereological sums of stages from different times. This view of persistence would force us to drop the idea that there is genuine change in the world. By exploiting a presentist metaphysics, Brogaard proposed a theory, called presentist four-dimensionalism, that aims to reconcile perdurantism with the idea that things undergo real change. However, her proposal commits us to reject the idea that stages must exist in their entirety. Giving up the tenet that all the stages are (...)
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  4. Modal Fragmentalism.Samuele Iaquinto - 2020 - The Philosophical Quarterly 70:570-587.
    In this paper, I will argue that there is a version of possibilism—inspired by the modal analogue of Kit Fine’s fragmentalism—that can be combined with a weakening of actualism. The reasons for analysing this view, which I call Modal Fragmentalism, are twofold. Firstly, it can enrich our understanding of the actualism/possibilism divide, by showing that, at least in principle, the adoption of possibilia does not correspond to an outright rejection of the actualist intuitions. Secondly, and more specifically, it can enrich (...)
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  5. Flow Fragmentalism.Giuliano Torrengo & Samuele Iaquinto - 2019 - Theoria 85:185-201.
    In this paper, we articulate a version of non-standard A-theory—which we call Flow Fragmentalism—in relation to its take on the issue of supervenience of truth on being. According to the Truth Supervenes on Being (TSB) Principle, the truth of past- and future-tensed propositions supervenes, respectively, on past and future facts. Since the standard presentist denies the existence of past and future entities and facts concerning them that do not obtain in the present, she seems to lack the resources to accept (...)
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  6. Postsemantic Peirceanism.Andrea Iacona & Samuele Iaquinto - 2023 - American Philosophical Quarterly 60:249-256.
    There are essentially two ways to develop the Peircean idea that future contingents are all false. One is to provide a quantificational semantics for "will," as is usually done. The other is to define a quantificational postsemantics based on a linear semantics for "will." As we will suggest, the second option, although less conventional, is more plausible than the first in some crucial respects. The postsemantic approach overcomes three major troubles that have been raised in connection with Peirceanism: the apparent (...)
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  7. Outline of a Logic of Knowledge of Acquaintance.Samuele Iaquinto & Giuseppe Spolaore - 2019 - Analysis 79:52-61.
    The verb ‘to know’ can be used both in ascriptions of propositional knowledge and ascriptions of knowledge of acquaintance. In the formal epistemology literature, the former use of ‘know’ has attracted considerable attention, while the latter is typically regarded as derivative. This attitude may be unsatisfactory for those philosophers who, like Russell, are not willing to think of knowledge of acquaintance as a subsidiary or dependent kind of knowledge. In this paper we outline a logic of knowledge of acquaintance in (...)
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  8. The Invisible Thin Red Line.Giuliano Torrengo & Samuele Iaquinto - 2020 - Pacific Philosophical Quarterly 101:354-382.
    The aim of this paper is to argue that the adoption of an unrestricted principle of bivalence is compatible with a metaphysics that (i) denies that the future is real, (ii) adopts nomological indeterminism, and (iii) exploits a branching structure to provide a semantics for future contingent claims. To this end, we elaborate what we call Flow Fragmentalism, a view inspired by Kit Fine (2005)’s non-standard tense realism, according to which reality is divided up into maximally coherent collections of tensed (...)
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  9. Credible Futures.Andrea Iacona & Samuele Iaquinto - 2021 - Synthese 199:10953-10968.
    This paper articulates in formal terms a crucial distinction concerning future contingents, the distinction between what is true about the future and what is reasonable to believe about the future. Its key idea is that the branching structures that have been used so far to model truth can be employed to define an epistemic property, credibility, which we take to be closely related to knowledge and assertibility, and which is ultimately reducible to probability. As a result, two kinds of claims (...)
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  10. Fragmenting Modal Logic.Samuele Iaquinto, Ciro De Florio & Aldo Frigerio - forthcoming - Inquiry: An Interdisciplinary Journal of Philosophy.
    Fragmentalism allows incompatible facts to constitute reality in an absolute manner, provided that they fail to obtain together. In recent years, the view has been extensively discussed, with a focus on its formalisation in model-theoretic terms. This paper focuses on three formalisations: Lipman’s approach, the subvaluationist interpretation, and a novel view that has been so far overlooked. The aim of the paper is to explore the application of these formalisations to the alethic modal case. This logical exploration will allow us (...)
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  11. Time and Modality.Samuele Iaquinto - forthcoming - In Nina Emery (ed.), The Routledge Companion to Philosophy of Time. Routledge.
    Time and modality show remarkable similarities. Each of the most discussed theories in philosophy of time finds an analogous counterpart in modal metaphysics, suggesting that the parallel between the two notions is metaphysically deep. This chapter offers a brief overview of their analogies. Section 1 addresses the analogy between presentism and actualism. Section 2 explores the analogy between non-presentist theories and possibilism. Section 3 discusses the analogy between temporal and modal persistence.
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  12. Taste Fragmentalism.Giuseppe Spolaore, Samuele Iaquinto & Giuliano Torrengo - forthcoming - Erkenntnis:1-19.
    This paper explores taste fragmentalism, a novel approach to matters of taste and faultless disagreement. The view is inspired by Kit Fine’s fragmentalism about time, according to which the temporal dimension can be constituted—in an absolute manner—by states that are pairwise incompatible, provided that they do not obtain together. In the present paper, we will apply this metaphysical framework to taste states. In our proposal, two incompatible taste states (such as the state of rhubarb’s being tasty and the state of (...)
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  13. Materiality, Parthood, and Possibility.Samuele Iaquinto & Giuliano Torrengo - 2022 - Erkenntnis 87:1125-1131.
    This paper offers an argument in favour of a Lewisian version of concretism that maintains both the principle of material inheritance (according to which, if all the parts of an object x are material, then x is material) and the materiality-modality link (that is, the principle that, for every x, if x is material, then x is possible).
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  14. A Philosophically Neutral Semantics for Perception Sentences.Samuele Iaquinto & Giuseppe Spolaore - 2022 - Theoria 88:532-544.
    Jaakko Hintikka proposed treating objectual perception sentences, such as “Alice sees Bob,” as de re propositional perception sentences. Esa Saarinen extended Hintikka’s idea to eventive perception sentences, such as “Alice sees Bob smile.” These approaches, elegant as they may be, are not philosophically neutral, for they presuppose, controversially, that the content of all perceptual experiences is propositional in nature. The aim of this paper is to propose a formal treatment of objectual and eventive perception sentences that builds on Hintikka’s modal (...)
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  15.  38
    Filosofia del Futuro.Samuele Iaquinto & Giuliano Torrengo - 2018 - Milan: Raffaello Cortina.
    Scopo del volume è offrire un’introduzione accessibile e rigorosa ai più recenti sviluppi di una fondamentale branca della filosofia del tempo: la filosofia del futuro. Vengono presentate e discusse alcune delle domande chiave del dibattito contemporaneo, ad esempio: il futuro è già scritto o esistono molti cammini alternativi che il tempo è in grado di imboccare? "Esistere" significa semplicemente essere presenti o ci sono veri e propri oggetti futuri? Siamo davvero liberi di scegliere quali azioni compiere e di modificare il (...)
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  16. Introduzione alle Logiche Modali.Marcello Frixione, Samuele Iaquinto & Massimiliano Vignolo - 2016 - Roma-Bari: Laterza.
    La logica modale è nata per studiare i ragionamenti su ciò che è possibile e ciò che è necessario. Negli ultimi decenni, a partire dal lavoro di logici e filosofi quali Rudolf Carnap, Saul Kripke e David Lewis, la sua applicazione è stata progressivamente estesa ad altri ambiti, quali il ragionamento sul tempo, sulla conoscenza e sui sistemi di norme. Queste ricerche hanno condotto a un complesso e intrigante dialogo con alcune fondamentali branche della filosofia: la metafisica, l’epistemologia, la filosofia (...)
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  17. Contradictions, Disagreement and Normative Error.Samuele Iaquinto - 2014 - In Fabio Bacchini, Stefano Caputo & Massimo Dell'Utri (eds.), New Frontiers in Truth. Cambridge Scholar. pp. 103-114.
    My aim is to discuss some counterexamples to the following principle: -/- (P) Necessarily, for every proposition p, for every cognitive agent S and for every cognitive agent S*, if S believes that p and S* believes that ¬p, then either S makes a normative error or S* makes a normative error. -/- If we assume the identity between S and S*, then (P) regulates what I'm going to call psychological contradiction; conversely, if we assume the non-identity between S and (...)
     
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  18. Razionalità e Strutture Complesse di Comportamento.Samuele Iaquinto & Fabio Patrone - 2013 - In Matteo Andreozzi, S. Castignone & Alma Massaro (eds.), Emotività Animali: Ricerche e Discipline a Confronto. LED. pp. 109-116.
    In questo capitolo delineeremo un approfondimento del criterio davidsoniano di razionalità, sulla base di alcune riflessioni sul ruolo che le credenze in prima persona sembrano rivestire nel comportamento di agenti cognitivi razionali. Più precisamente, difenderemo la tesi secondo cui, perlomeno all’interno di un framework davidsoniano, l’attribuzione di razionalità agli agenti cognitivi, umani e non, richiede una previa attribuzione di credenze in prima persona.
     
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  19.  23
    Book Review of P. Perconti, Coscienza. [REVIEW]Samuele Iaquinto & Fabio Patrone - 2013 - Rivista Internazionale di Filosofia e Psicologia 4 (1):102-105.