Este artigo apresenta as críticas de Francesco Patrizi à concepção aristotélica de tempo na sua Física, isto é, a crítica de Patrizi ao princípio de que o tempo é infinito em termos de infinidade matemática. A principal tese de Patrizi é a de que a “infinidade possível" da matemática acarreta contradições quando aplicada a substâncias naturais e à ciência natural em geral.

This book is the first translation into the English language of a comprehensive study of opera and its constituent parts by an accomplished writer of the Eighteenth Century. Francesco Algarotti was concerned with developing opera as drama and a move away from the elaborate formality of the Baroque to a more naturalistic style. The Essay in its original Italian had considerable influence on the reform opera of Christoph Willibald Gluck.

Understanding Institutions proposes a new unified theory of social institutions that combines the best insights of philosophers and social scientists who have written on this topic. Francesco Guala presents a theory that combines the features of three influential views of institutions: as equilibria of strategic games, as regulative rules, and as constitutive rules. -/- Guala explains key institutions like money, private property, and marriage, and develops a much-needed unification of equilibrium- and rules-based approaches. Although he uses game theory concepts, (...) the theory is presented in a simple, clear style that is accessible to a wide audience of scholars working in different fields. Outlining and discussing various implications of the unified theory, Guala addresses venerable issues such as reflexivity, realism, Verstehen, and fallibilism in the social sciences. He also critically analyses the theory of “looping effects” and “interactive kinds” defended by Ian Hacking, and asks whether it is possible to draw a demarcation between social and natural science using the criteria of causal and ontological dependence. Focusing on current debates about the definition of marriage, Guala shows how these abstract philosophical issues have important practical and political consequences. -/- Moving beyond specific cases to general models and principles, Understanding Institutions offers new perspectives on what institutions are, how they work, and what they can do for us. (shrink)

On the one hand, after Matteo d'Acquasparta's distinction between the three types of eternity and the temporal necessity of the past, Meyronnes radicalized Scotus's dynamic vision of duration, conceiving the modality as a relation of implication between predicate and existing subject, and time as relationship between Creator and creature. On the other hand, after Ockham denied the real simultaneity of opposed potencies, the Ochamist extension of temporal necessity to the present was denied by Gregory of Rimini, who was favourable, together (...) with Wodeham, to the mutability of the past in a divided sense. Mirecourt, strong on the English subtleties, appears to follow Gregory and tries to find a solution to the interaction between the two contingencies, from top to bottom, which had been formalized by Gregory: if I, performing or not performing X, can act as if God, as the supreme intellect from eternity, could have known or not known X to come, and, if God as agent, absolutely willing omnipotent and unimpeadable from eternity can act as if X happened or did not happen, then can I act as if X, which is from eternity, did not happen from eternity? (shrink)

This book is both an introduction to and a research work on Meinongianism. “Meinongianism” is taken here, in accordance with the common philosophical jargon, as a general label for a set of theories of existence – probably the most basic notion of ontology. As an introduction, the book provides the first comprehensive survey and guide to Meinongianism and non-standard theories of existence in all their main forms. As a research work, the book exposes and develops the most up-to-date Meinongian theory (...) (called modal Meinongianism), applies it to specific fields, and discusses its open problems. Part I of the book provides a historical introduction to, and critical discussion of, the dominant philosophical view of existence: the “Kantian-Fregean-Quinean” perspective. Part II is the full-fledged introduction to the Meinongian theories of existence as a real property of individuals: after starting with the so-called naïve Meinongian conception and its problems, it provides a self-contained presentation of the main neo-Meinongian proposals, and a detailed discussion of their strengths and weaknesses. Part III develops a specific neo-Meinongian theory of existence employing a model-theoretic semantic framework. It discusses its application to the ontology and semantics of fictional objects, and its open problems. The methodology of the book follows the most recent trends in analytic ontology. In particular, the meta-ontological point of view is largely privileged. (shrink)

What is it for a car, a piece of art or a person to be good, bad or better than another? In this first book-length introduction to value theory, Francesco Orsi explores the nature of evaluative concepts used in everyday thinking and speech and in contemporary philosophical discourse. The various dimensions, structures and connections that value concepts express are interrogated with clarity and incision. -/- Orsi provides a systematic survey of both classic texts including Plato, Aristotle, Kant, Moore and (...) Ross and an array of contemporary theorists. The reader is guided through the moral maze of value theory with everyday examples and thought experiments. Rare stamps, Napoleon's hat, evil demons, and Kant's good will are all considered in order to probe our intuitions, question our own and philosophers' assumptions about value, and, ultimately, understand better what we want to say when we talk about value. -/- 1. Value and Normativity 1.1 Introduction 1.2 Which Evaluations? 1.3 The Idea of Value Theory 1.4 Value and Normativity 1.5 Overview 1.6 Meta-ethical Neutrality 1.7 Value Theory: The Questions -/- 2. Meet the Values: Intrinsic, Final & Co. 2.1 Introduction 2.2 Final and Unconditional Value: Some Philosophical Examples 2.3 Intrinsic Value and Final Value 2.4 The Reduction to Facts 2.5 Intrinsic and Conditional Value 2.6 Elimination of Extrinsic Value? 2.7 Summary -/- 3. The Challenge against Absolute Value 3.1 Introduction 3.2 Geach and Attributive Goodness 3.3 Foot and the Virtues 3.4 Thomson and Goodness in a Way 3.5 Zimmerman's Ethical Goodness 3.6 A Better Reply: Absolute Value and Fitting Attitudes 3.7 Summary -/- 4. Personal Value 4.1 Introduction 4.2 Moore on Good and Good For 4.3 Good For and Fitting Attitudes 4.4 Moore Strikes Back? 4.5 Agent-relative Value 4.6 Impersonal/Personal and Agent-neutral/Agent-relative 4.7 Summary -/- 5. The Chemistry of Value 5.1 Introduction 5.2 Supervenience and Other Relations 5.3 Organic Unities 5.4 Alternatives to Organic Unities: Virtual Value 5.5 Alternatives to Organic Unities: Conditional Value 5.6 Holism and Particularism 5.7 Summary -/- 6. Value Relations 6.1 Introduction 6.2 The Trichotomy Thesis and Incomparability 6.3 A Fitting Attitude Argument for Incomparability 6.4 Against Incomparability: Epistemic Limitations 6.5 Against Incomparability: Parity 6.6 Parity and Choice 6.7 Parity and Incomparability 6.8 Summary -/- 7. How Do I Favour Thee? 7.1 Introduction 7.2 Three Dimensions of Favouring 7.3 Responses to Value: Maximizing 7.4 Two Concepts of Intrinsic Value? 7.5 Summary -/- 8. Value and the Wrong Kind of Reasons 8.1 Introduction 8.2 The Fitting Attitude Account and its Rivals 8.3 The Wrong Kind of Reasons Problem 8.4 The Structure of the Problem and an Initial Response 8.5 Reasons for What? 8.6 Characteristic Concerns and Shared Reasons 8.7 Circular Path: No-Priority 8.8 Summary . (shrink)

The first full-scale commentary on the Cratylus, one of Plato's most difficult and intriguing dialogues.

There is a principle in things, about which we cannot be deceived, but must always, on the contrary, recognize the truth – viz. that the same thing cannot at one and the same time be and not be": with these words of the Metaphysics, Aristotle introduced the Law of Non-Contradiction, which was to become the most authoritative principle in the history of Western thought. However, things have recently changed, and nowadays various philosophers, called dialetheists, claim that this Law does not (...) hold unrestrictedly – that in peculiar circumstances the same thing may at the same time be and not be, and contradictions may obtain in the world. This book opens with an examination of the famous logical paradoxes that appear to speak on behalf of contradictions (e.g., the Liar paradox, the set-theoretic paradoxes such as Cantor’s and Russell’s), and of the reasons for the failure of the standard attempts to solve them. It provides, then, an introduction to paraconsistent logics – non-classical logics in which the admission of contradictions does not lead to logical chaos –, and their astonishing applications, going from inconsistent data base management to contradictory arithmetics capable of circumventing Gödel’s celebrated Incompleteness Theorem. The final part of the book discusses the philosophical motivations and difficulties of dialetheism, and shows how to extract from Aristotle’s ancient words a possible reply to the dialetheic challenge. How to Sell a Contradiction will appeal to anyone interested in non-classical logics, analytic metaphysics, and philosophy of mathematics, and especially to those who consider challenging our most entrenched beliefs the main duty of philosophical inquiry. (shrink)

A dialetheia is a sentence, A, such that both it and its negation, ¬A, are true (we shall talk of sentences throughout this entry; but one could run the definition in terms of propositions, statements, or whatever one takes as her favourite truth-bearer: this would make little difference in the context). Assuming the fairly uncontroversial view that falsity just is the truth of negation, it can equally be claimed that a dialetheia is a sentence which is both true and false.

We outline a neo-Meinongian framework labeled as Modal Meinongian Metaphysics (MMM) to account for the ontology and semantics of fictional discourse. Several competing accounts of fictional objects are originated by the fact that our talking of them mirrors incoherent intuitions: mainstream theories of fiction privilege some such intuitions, but are forced to account for others via complicated paraphrases of the relevant sentences. An ideal theory should resort to as few paraphrases as possible. In Sect. 1, we make this explicit via (...) two methodological principles, called the Minimal Revision and the Acceptability Constraint. In Sect. 2, we introduce the standard distinction between internal and external fictional discourse. In Sects. 3–5, we discuss the approaches of (traditional) Meinongianism, Fictionalism, and Realism—and their main troubles. In Sect. 6 we propose our MMM approach. This is based upon (1) a modal semantics including impossible worlds (Subsect. 6.1); (2) a qualified Comprehension Principle for objects (Subsect. 6.2); (3) a notion of existence-entailment for properties (Subsect. 6.3). In Sect. 7 we present a formal semantics for MMM based upon a representation operator. And in Sect. 8 we have a look at how MMM solves the problems of the three aforementioned theories. (shrink)

Accounts of propositions as sets of possible worlds have been criticized for conflating distinct impossible propositions. In response to this problem, some have proposed to introduce impossible worlds to represent distinct impossibilities, endorsing the thesis that impossible worlds must be of the same kind; this has been called the parity thesis. I show that this thesis faces problems, and propose a hybrid account which rejects it: possible worlds are taken as concrete Lewisian worlds, and impossibilities are represented as set-theoretic constructions (...) out of them. This hybrid account (1) distinguishes many intuitively distinct impossible propositions; (2) identifies impossible propositions with extensional constructions; (3) avoids resorting to primitive modality, at least so far as Lewisian modal realism does. (shrink)

The Risk of Freedom presents an in-depth analysis of the philosophy of Jan Patočka, one of the most influential Central European thinkers of the twentieth century, examining both the phenomenological and ethical-political aspects of his work. In particular, Francesco Tava takes an original approach to the problem of freedom, which represents a recurring theme in Patočka’s work, both in his early and later writings.Freedom is conceived of as a difficult and dangerous experience. In his deep analysis of this particular (...) problem, Tava identifies the authentic ethical content of Patočka’s work and clarifies its connections with phenomenology, history of philosophy, politics and dissidence. The Risk of Freedom retraces Patočka’s philosophical journey and elucidates its more problematic and less evident traits, such as his original ethical conception, his political ideals and his direct commitment as a dissident. (shrink)

A logic is called 'paraconsistent' if it rejects the rule called 'ex contradictione quodlibet', according to which any conclusion follows from inconsistent premises. While logicians have proposed many technically developed paraconsistent logical systems and contemporary philosophers like Graham Priest have advanced the view that some contradictions can be true, and advocated a paraconsistent logic to deal with them, until recent times these systems have been little understood by philosophers. This book presents a comprehensive overview on paraconsistent logical systems to change (...) this situation. The book includes almost every major author currently working in the field. The papers are on the cutting edge of the literature some of which discuss current debates and others present important new ideas. The editors have avoided papers about technical details of paraconsistent logic, but instead concentrated upon works that discuss more 'big picture' ideas. Different treatments of paradoxes takes centre stage in many of the papers, but also there are several papers on how to interpret paraconistent logic and some on how it can be applied to philosophy of mathematics, the philosophy of language, and metaphysics. (shrink)

Experimental “localism” stresses the importance of context‐specific knowledge, and the limitations of universal theories in science. I illustrate Latour's radical approach to localism and show that it has some unpalatable consequences, in particular the suggestion that problems of external validity (or how to generalize experimental results to nonlaboratory circumstances) cannot be solved. In the last part of the paper I try to sketch a solution to the problem of external validity by extending Mayo's error‐probabilistic approach.

An interpretation of Wittgenstein’s much criticized remarks on Gödel’s First Incompleteness Theorem is provided in the light of paraconsistent arithmetic: in taking Gödel’s proof as a paradoxical derivation, Wittgenstein was drawing the consequences of his deliberate rejection of the standard distinction between theory and metatheory. The reasoning behind the proof of the truth of the Gödel sentence is then performed within the formal system itself, which turns out to be inconsistent. It is shown that the features of paraconsistent arithmetics match (...) with some intuitions underlying Wittgenstein’s philosophy of mathematics, such as its strict finitism and the insistence on the decidability of any mathematical question. (shrink)

A historical and theoretical investigation of the unexpected ways screen-based media protect and excite viewers' fears and anxieties of the worldIn this brilliant contribution to contemporary media studies, acclaimed theorist Francesco Casetti advances a provocative hypothesis: instead of being prostheses that expand or extend our perceptions, modern screen-based media are in fact apparatuses that shelter and protect us from exposure to the world. Rather than bringing us closer to external reality, dominant forms of visual media function as barriers or (...) enclosures that defend against the apparent threats and dangers that seem increasingly to surround us. Working with an original historical overview that begins with the Phantasmagoria of the late eighteenth century, then the shared interior spaces of the movie theater in the early to mid-twentieth century, and finally the solitary digital milieus of the present, Casetti traces the outlines of the protective "bubbles" that disconnect us from our immediate surroundings. To be provided with a shield of immunity to the hazards and uncertainties of the world while experiencing them at a safe remove might seem a positive development. But, he asks, what if these media, instead of providing invulnerability, ensnare individuals in a suffocating enclosure? What if, in their effort to keep reality under control, they exercise a violence equal to that of the dangers they resist? In a dialectical exercise, and through a vivid range of cultural artifacts, Screening Fears traces the emergence of modern protective media and the way they changed our forms of mediation with the world in which we live. (shrink)

opinionated survey paper to be published in the Blackwell’s Philosophy Compass.

In this paper I argue that Bykvist’s recent challenges to the fitting-attitude account of value (FA) can be successfully met. The challenge from solitary goods claims that FA cannot account for the value of states of affairs which necessarily rule out the presence of favouring subjects. I point out the modal reasons why FA can account for solitary goods by appealing to contemplative attitudes. Bykvist’s second challenge, the ‘distance problem’, questions the ability of FA to match facts about the intensity (...) of fitting attitudes and facts about value, particularly in the case of solitary goods. I argue that this challenge can be met by including the notion of a veil of ignorance in the formulation of FA, and understanding its role as bracketing the relevance of certain facts when determining the fittingness of attitudes to states of affairs. (shrink)

I discuss paradoxes of implication in the setting of a proof-conditional theory of meaning for logical constants. I argue that a proper logic of implication should be not only relevant, but also constructive and nonmonotonic. This leads me to select as a plausible candidate LL, a fragment of linear logic that differs from R in that it rejects both contraction and distribution.

Comparative process tracing is the best analysis of extrapolation inferences in the philosophical and scientific literature so far. In this essay I examine some similarities and differences between comparative process tracing and former attempts to capture the logic of extrapolation, such as the analogical approach. I show that these accounts are not different in spirit, although comparative process tracing supersedes previous proposals in terms of analytical detail. I also examine some qualms about the possibility of drawing extrapolation inferences in the (...) social sciences and conclude by suggesting that there may be cases of extrapolation without process tracing. (shrink)

States of affairs involving a non-symmetric relation such as loving are said to have a relational order, something that distinguishes, for instance, Romeo’s loving Juliet from Juliet’s loving Romeo. Relational order can be properly understood by appealing to o-roles, i.e., ontological counterparts of what linguists call thematic roles, e.g., agent, patient, instrument, and the like. This move allows us to meet the appropriate desiderata for a theory of relational order. In contrast, the main theories that try to do without o-roles, (...) proposed by philosophers such as Russell, Hochberg, and Fine, are in trouble with one or another of these desiderata. After discussing some alternatives, it is proposed that o-roles are best viewed as very generic properties characterizable as ways in which objects jointly exemplify a relation. This makes for exemplification relations understood as complex entities having o-roles as building blocks. (shrink)

Philosophical dialetheism, whose main exponent is Graham Priest, claims that some contradictions hold, are true, and it is rational to accept and assert them. Such a position is naturally portrayed as a challenge to the Law of Non-Contradiction (LNC). But all the classic formulations of the LNC are, in a sense, not questioned by a typical dialetheist, since she is (cheerfully) required to accept them by her own theory. The goal of this paper is to develop a formulation of the (...) Law which appears to be unquestionable, in the sense that the Priestian dialetheist is committed to accept it without also accepting something inconsistent with it, on pain of trivialism—that is to say, on pain of lapsing into the position according to which everything is the case. This will be achieved via (a) a discussion of Priest's dialetheic treatment of the notions of rejection and denial; and (b) the characterization of a negation via the primitive intuition of content exclusion. Such a result will not constitute a cheap victory for the friends of consistency. We may just learn that different things have been historically conflated under the label of 'Law of Non-Contradiction'; that dialetheists rightly attack some formulations of the Law, and orthodox logicians and philosophers have been mistaken in assimilating them to the indisputable one. (shrink)

Drawing on different suggestions from the literature, we outline a unified metaphysical framework, labeled as Modal Meinongian Metaphysics (MMM), combining Meinongian themes with a non-standard modal ontology. The MMM approach is based on (1) a comprehension principle (CP) for objects in unrestricted, but qualified form, and (2) the employment of an ontology of impossible worlds, besides possible ones. In §§1–2, we introduce the classical Meinongian metaphysics and consider two famous Russellian criticisms, namely (a) the charge of inconsistency and (b) the (...) claim that naïve Meinongianism allows one to prove that anything exists. In §3, we have impossible worlds enter the stage and provide independent justification for their use. In §4, we introduce our revised comprehension principle: our CP has no restriction on the (sets of) properties that can characterize objects, but parameterizes them to worlds, therefore having modality explicitly built into it. In §5, we propose an application of the MMM apparatus to fictional objects and defend the naturalness of our treatment against alternative approaches. Finally, in §6, we consider David Lewis’ notorious objection to impossibilia, and provide a reply to it by resorting to an ersatz account of worlds. (shrink)

This is Francesco Orilia's book review of Edward N. Zalta's 1983 book, Abstract Objects: An Introduction to Axiomatic Metaphysics.

A version of Bradley's regress can be endorsed in an effort to address the problem of the unity of states of affairs or facts, thereby arriving at a doctrine that I have called fact infinitism . A consequence of it is the denial of the thesis, WF, that all chains of ontological dependence are well-founded or grounded. Cameron has recently rejected fact infinitism by arguing that WF, albeit not necessarily true, is however contingently true. Here fact infinitism is supported by (...) showing that Cameron's argument for the contingent truth of WF is unsuccessful. (shrink)

In a famous and controversial paper, B. H. Slater has argued against the possibility of paraconsistent logics. Our reply is centred on the distinction between two aspects of the meaning of a logical constant *c* in a given logic: its operational meaning, given by the operational rules for *c* in a cut-free sequent calculus for the logic at issue, and its global meaning, specified by the sequents containing *c* which can be proved in the same calculus. Subsequently, we use the (...) same strategy to counter Quine's meaning variance argument against deviant logics. In a nutshell, we claim that genuine rivalry between (similar) logics *L* and *L'* is possible whenever each constant in *L* has the same operational meaning as its counterpart in *L'* although differences in global meaning arise in at least one case. (shrink)

Conversazioni di Gianni Vattimo con Francesco Barone, Remo Bodei, Italo Mancini, Vittorio Mathieu, Mario Perniola, Pier Aldo Rovatti, Emanuele Severino e Carlo Sini.

Il volume qui raccolto, nella pluralità degli interventi da parte di colleghi ed allievi, costituisce una vera e propria mappa degli interessi e delle relazioni intessute da Francesco Moiso con studiosi e istituzioni italiane e straniere nel corso di questi anni, e rappresenta al contempo uno specchio fedele dei temi di ricerca prediletti con cui lo studioso si è confrontato, come testimonia la bibliografia delle sue opere presente in questo libro. Annotation Supplied by Informazioni Editoriali.

Cellular automata (henceforth: CA) are discrete, abstract computational systems that have proved useful both as general models of complexity and as more specific representations of non-linear dynamics in a variety of scientific fields. Firstly, CA are (typically) spatially and temporally discrete: they are composed of a finite or denumerable set of homogeneous, simple units, the atoms or cells. At each time unit, the cells instantiate one of a finite set of states. They evolve in parallel at discrete time steps, following (...) state update functions or dynamical transition rules: the update of a cell state obtains by taking into account the states of cells in its local neighborhood (there are, therefore, no actions at a distance). Secondly, CA are abstract, as they can be specified in purely mathematical terms and implemented in physical structures. Thirdly, CA are computational systems: they can compute functions and solve algorithmic problems. Despite functioning in a different way from traditional, Turing machine-like devices, CA with suitable rules can emulate a universal Turing machine, and therefore compute, given Turing's Thesis, anything computable.... (shrink)

For four decades, research on the role and responsibilities of business in society has centered on the business case for corporate social responsibility (CSR) and an increasing number of studies on the corporate social performance (CSP)—corporate financial performance (CFP) link emerged leading to controversial results. Heeding the call for a deeper understanding of the mechanisms linking certain CSR efforts to certain performance outcomes, this study provides a stakeholder-based organizing framework rooted in an extensive review of existing literature on the link (...) between CSP and CFP. In so doing, we aim at guiding research and practice toward less simplistic understandings of the CSP–CFP connection, thus advancing the debate over the consequences of voluntary integrating CSR into business operations and into relationships with stakeholders. By disentangling specific drivers and outcomes of the CSP–CFP link, we underline the importance of setting clear boundaries and specifying levels of analysis to generate comparable results. (shrink)

_Medieval Sovereignty_ examines the idea of sovereignty in the Middle Ages and asks if it can be considered a fundamental element of medieval constitutional order. Francesco Maiolo analyzes the writings of Marsilius of Padua (1275/80–1342/43) and Bartolous of Saxoferrato (1314–57) and assesses their relative contributions as early proponents of popular sovereignty. Both are credited with having provided the legal justification for medieval popular government. Maiolo’s cogent reconsideration of this primacy is an important addition to current medieval studies.

David Lewis famously proposed to model conventions as solutions to coordination games, where equilibrium selection is driven by precedence, or the history of play. A characteristic feature of Lewis Conventions is that they are intrinsically non-normative. Some philosophers have argued that for this reason they miss a crucial aspect of our folk notion of convention. It is doubtful however that Lewis was merely analysing a folk concept. I illustrate how his theory can (and must) be assessed using empirical data, and (...) argue that it does indeed miss an important aspect of real-world conventions. (shrink)