The last quarter of a century has featured a surge in interest and studies on the commons, spearheaded, of course, by the efforts of Elinor Ostrom. These efforts have problematized the once well-established paradigm of the tragedy of the commons most clearly described by Garrett Hardin in 1968. One could say that the commons, thus, have become a fundamental field of study in most social sciences. This is not the case in the field of legal scholarship, which leads me to (...) the overarching issue of this essay, namely the difficult relationship between jurists and the commons. The phrase?difficult relationship? does not refer to an explicit antagonism, but to something even worse: complete indifference and a scandalous lack of knowledge. While my main purpose is to try to explain this sorry state of affairs, I also hope to make a more general point on the nature of law and legal change. In this sense, the commons can be considered a case-study in legal theory. The main issue of this paper is to tackle following sub-questions. What is the status of commons in the Western European legal discourse? Why do most legal scholars pay such a poor attention to the growing literature on the commons in other disciplines? What factors contribute to this peculiar case of cultural deafness? What promise of improvement does the future hold? nema. (shrink)

Since the publication of Truth, Paul Horwich’s ‘Minimalism’ has become the paradigm of what goes under the label ‘the deflationary conception of truth’. Despite the many theoretical virtues of Horwich’s minimalism, it is usually contended that it cannot fully account for the normative role that truth plays in enquiry. As I see it, this concern amounts to several challenges. One such challenge—call it the axiological challenge—is about whether deflationists have the theoretical resources to explain the value of truth. Some philosophers (...) have argued that they do not. The thought is that by being valuable in the way it is, truth plays a non-trivial explanatory role with respect to core phenomena of enquiry. In order to account for this aspect of truth, the challenge goes, we need to inflate truth’s nature to an extent incompatible with core tenets of the minimalist conception. In this paper, I first provide some clarifications of what we mean exactly when we say that truth is valuable. By borrowing important distinction from the current debate in axiology, I elaborate a framework within which to conduct investigations into the value of truth. With reference to Horwich’s discussion of the issue, I then discuss the link between questions concerning the explanatory role of truth and the issue of its metaphysical inflation. I conclude by briefly exploring a few strategies on behalf of minimalists to address the axiological challenge. (shrink)

Il presente volume raccoglie diversi articoli, relazioni e conferenze, fatti in circostanze diverse e in vari luoghi durante il decennio 1953-1962. I saggi qui presentati sono stati quindi gia pubblicati tutti, eccetto pochi. Tuttavia essi vengono qui non solo organicamente riuniti, ma anche in molti punti rimaneggiati, completati e in qualche caso fusi insieme. La grande attualita di argomenti di filosofia della scienza ci hanno spinto a curare la presente raccolta, come modesto contributo ad una delle piu urgenti problematiche della (...) cultura moderna. In essa, infatti, se occorre evitare il pericolo che la scienza nel senso stretto subordini a se ogni altro valore, bisogna pero anche riconoscere ad essa il suo reale valore teoretico e pratico ed evitare quindi che la filosofia si isoli in un piano puramente concettuale ed astratto, avulso dalla vera realta dei nostri tempi. (shrink)

This paper considers Niccolò Machiavelli’s contribution to a theory of constituent power. Modern authors who have analysed the concept of constituent power generally agree on its ambiguous, paradoxical and apparently contradictory essence. With few exceptions, Machiavelli is absent from both the historical reconstructions of and the theoretical debates on the origin of constituent power. My argument is built around two main theses: reintroducing Machiavelli to the debate on constituent power offers an original response to the theoretical fallacies and inconsistencies identified (...) by modern scholars. In particular, Machiavelli’s philosophy contributes to the comprehension of constituent power as a living force within social order. My second thesis is that by tracing the source of constituent power back to Machiavelli, we can overcome the main theoretical problem implied by this concept, namely the problem of the priority of the factual or the juridical, by providing a vision that emphasises their immanent coexistence. (shrink)

This book offers a clear, analytic, and innovative interpretation of Heidegger's late work. This period of Heidegger's philosophy remains largely unexplored by analytic philosophers, who consider it filled with inconsistencies and paradoxical ideas, particularly concerning the notions of Being and nothingness. This book takes seriously the claim that the late Heidegger endorses dialetheism--namely the position according to which some contradictions are true--and shows that the idea that Being is both an entity and not an entity is neither incoherent nor logically (...) trivial. The author achieves this by presenting and defending the idea that reality has an inconsistent structure. In doing so, he takes one of the most discussed topics in current analytic metaphysics, grounding theory, into a completely unexplored area. Additionally, in order to make sense of Heidegger's concept of nothingness, the author introduces an original axiomatic mereological system that, having a paraconsistent logic as a base logic, can tolerate inconsistencies without falling into logical triviality. This is the first book to set forth a complete and detailed discussion of the late Heidegger in the framework of analytic metaphysics. It will be of interest to Heidegger scholars and analytic philosophers working on theories of grounding, mereology, dialetheism, and paraconsistent logic. (shrink)

In Savoring Disgust, Carolyn Korsmeyer argues that disgust is peculiar amongst emotions, for it does not need any of the standard solutions to the so-called paradox of fiction. I argue that Korsmeyer’s arguments in support of the peculiarity of disgust with respect to the paradox of fiction are not successful.

Spesso ha luogo un confronto tra varie concezioni della filosofia della natura, diverse tra loro per il metodo ed il contenuto, ed e bene che la corrente aristotelicotomista, spesso criticata ma non sostituita, vi sia adeguatamente rappresentata. Il libro e diviso in due parti: la conoscenza del mondo e la natura del mondo. Abbondanti sono i riferimenti e le citazioni in varie lingue di filosofi e scienziati dell'antichita fino ad oggi. Filippo Selvaggi e stato professore di logica e di (...) filosofia della natura e della scienza presso la Pontificia Universita Gregoriana. (shrink)

A series of recent experimental studies have cast doubt on the existence of a traditional tension that aestheticians have noted in our aesthetic judgments and practices, viz. the problem of taste. The existence of the problem has been acknowledged since Hume and Kant, though not enough has been done to analyse it in depth. In this paper, we remedy this by proposing six possible conceptualizations of it. Drawing on our analysis of the problem of taste, we argue that the experimental (...) results in question are not a real challenge to its existence. By contrast, they provide empirical evidence in its support. (shrink)

The painter Francis Bacon and the philosopher Gilles Deleuze agree with Heraclitus: any phenomenon is constituted of movement or becoming and no appearance endures. I read Francis Bacon, The Logic of Sensation from the perspective of the Heraclitean flux. This allows me to show the eminent role of forces in the work of Deleuze, which he inherits from the Greek philosopher. I point at sensation as Deleuze's re-thinking of the notion of becoming. ‘How can an artist make an object endure?’ (...) The artistic product, for Deleuze, embodies the force to recreate itself, and thus to endure in the universe. This phenomenon is a bloc of sensation. (shrink)

Shutter Island is a much-criticized and highly debated film. Scorsese, in fact, has been accused of distorting the facts and altering his historical sources. The depictions we see of the Holocaust are false, not based on visual documents, a mix of incompatible evidences and iconographies, an amalgam of irreconcilable informations and representations. The director has created a visual style and a sound design that vacillate between thriller and horror, drama and fantasy, while betraying the medial transparency of the reconstruction and (...) the ethical responsibility of interpretation. The viewer sees and believes in the images of the concentration camp of Dachau which are, in reality, dialectical imaginings of another scene: in these images, constructed according to the clinical and critical vision of Scorsese as cinephile, the past and the repressed return in the present. In our present too. On the one hand, in fact, the viewer participates empathically in the mental images relived and suffered by the protagonist in his post-traumatic hallucinations; on the other hand, the viewer is prompted to recall the pictures quoted or paraphrased from the archives of the imagery of cinema and of the photojournalism of war–in which Pontecorvo, Resnais, Fuller, George Stevens and John Huston live side by side with the RKO horror films of Jacques Tourneur and Mark Robson. For Scorsese, the images of the violence of war and of the horror of extermination cannot be linked to an origin or past that have definitively been concluded. They are more than recorded pictures or concrete evidences: they are clues and symptoms. They come from a conflictual and endless descent of which cinema is the living and ambiguous memory; they are the open wounds of an original struggle between human and inhuman and of man–they still survive, here and now. (shrink)

Control is typically accepted as a necessary condition for moral responsibility. Thus, humans are morally responsible for their actions only if we can realise the right kind of control. Are there good reasons to think that humans can psychologically realise control? This paper is an attempt to address this question by establishing choice and agenthood as separate but interconnected aspects of control. I consider two challenges to the claim that humans can realise the kind of control required for moral responsibility. (...) First, an empirical challenge from cognitive neuroscience provides a familiar way to argue against the realisation of the choice aspect by human psychology. Second, a more formidable conceptual challenge to the aspect of agenthood presents us with scepticism about the kind of explanations that psychology can provide. The second challenge suggests that, in psychological accounts of choice, the agent disappears. Drawing on recent empirical models of cognitive control and philosophical accounts of agency, I conclude that the psychological explanation of choice is consistent with the aspect of agenthood being realised by human psychology. (shrink)

We hypothesize that heritable epigenetic changes can affect rates of fitness increase as well as patterns of genotypic and phenotypic change during adaptation. In particular, we suggest that when natural selection acts on pure epigenetic variation in addition to genetic variation, populations adapt faster, and adaptive phenotypes can arise before any genetic changes. This may make it difficult to reconcile the timing of adaptive events detected using conventional population genetics tools based on DNA sequence data with environmental drivers of adaptation, (...) such as changes in climate. Epigenetic modifications are frequently associated with somatic cell differentiation, but recently epigenetic changes have been found that can be transmitted over many generations. Here, we show how the interplay of these heritable epigenetic changes with genetic changes can affect adaptive evolution, and how epigenetic changes affect the signature of selection in the genetic record. (shrink)

Il volume e un omaggio del P. Selvaggi al pensiero filosofico del Prof. Annibale Pastore, eminente studioso vissuto tra la seconda meta del XIX secolo fino alla prima meta del XX secolo. Il volume parte dalla iniziale riflessione sulla filosofia della scienza, sui suoi metodi e sul suo valore alle considerazioni sulla logica e in particolare sulla logica aristotelica, alle relazioni tra la logica e la matematica fino alla elaborazione della sua teoria: la logica del potenziamento basata sulla relativita. Con (...) la sua teoria il Pastore vuole superare sia l'idealismo kantiano sia il materialismo. Egli parte da un dualismo: soggetto e oggetto, natura e spirito, ma lo supera, non con la negazione degli opposti come fanno i materialisti e gli idealisti, bensi mediante l'identificazione dei termini con la relazione che li unisce. Il lavoro del P. Selvaggi e innanzitutto una descrizione dello sviluppo del pensiero di Pastore e un commento critico alle sue elaborazioni e conseguenze. (shrink)

Passage 228a7-8 of Plato’s Sophist has been the object of a broad debate by reason of a number of subtle interpretative problems. The present work attempts to take stock of this passage and to put forward a satisfying solution from both a philological and an exegetic perspective. I seek to show that the reading cited by Galen and adopted in the editions of the Sophist (τὴν τοῦ φύσει συγγενοῦς ἔκ τινος διαφθορᾶς διαφοράν) cannot be preferred to the variant found in (...) the manuscripts of the dialogue (τὴν τοῦ φύσει συγγενοῦς ἔκ τινος διαφορᾶς διαφθοράν). As for the interpretation, both readings stand out as problematic. I propose to reconsider the interpretation of the syntagma τοῦ φύσει συγγενοῦς and to translate it as “the natural kinship” rather than as “what is naturally kindred”. The paper continues with an analysis of the role played by kinship in Plato’s philosophy, showing how its sundering can be identified with stasis. (shrink)

This paper deals with the metaphysics of the notion of quantity in the philosophy of Leibniz, and its aim is to defend the following bi-conditional: for any object x, x has a certain quantity if and only if x has a (metaphysical) limit or a bound. The direction from left to right is justified in §3, while in §4 I develop an argument to justify the direction from right to left. Since the bi-conditional links the metaphysical notion of limit to (...) the mathematical notion of quantity (and in this way it links Leibniz’s metaphysics with his conception of Mathesis Universalis), it allows the use of metaphysics to clarify the features of the mathematical notion of quantity. This task is accomplished in §5 and §6. Finally, §7 discusses a possible objection. (shrink)

We provide a framework for understanding agnosticism. The framework accounts for the varieties of agnosticism while vindicating the unity of the phenomenon. This combination of unity and plurality is achieved by taking the varieties of agnosticism to be represented by several agnostic stances, all of which share a common core provided by what we call the minimal agnostic attitude. We illustrate the fruitfulness of the framework by showing how it can be applied to several philosophical debates. In particular, several philosophical (...) positions can be aptly conceived of as instances of agnosticism whilst retaining their differences and distinguishing features. (shrink)

Martin Heidegger is a towering figure in the history of continental philosophy, but his work has recently been brought into productive engagement with analytic philosophy. This paper introduces and explores two channels along which such engagement has been taking place. The first is in metaphysics, where Heideggerian thought has been interpreted either as making the metaphysical concept of being literally senseless or as mandating a revision to classical logic. The second is in philosophy of mind, and more particularly in philosophy (...) of cognitive science, where Heideggerian thought has been used to mount a challenge to representational theories of mind. (shrink)

In this paper I offer some critical comments to MacFarlane's recent book "Assessment Sensitivity". I focus primarily on MacFarlane's understanding of the normative aspects of enquiry—in particular I take issue with the phenomena of retraction and disagreement as preclusion of joint accuracy. I argue that both notions are problematic and that—at least in the case of basic taste—they are not needed in order to account for our intuitions.

Truth and Norms develops a novel pluralistic view of the normative role that truth exerts on judgements. This view, labeled normative alethic pluralism, provides the best explanation of the variable normative significance that disagreement exhibits in different areas of discourse and is fully compatible with a minimalist conception of truth.

The World Wide Web has been a fundamental part of our daily lives for years. Its algorithmic framework ensnares our online journeys in an “endless recurrence” of the “same” by creating multiple filter bubbles. Digital algorithms establish a precise “order of discourse,” leaving little to no room for deviation. Functioning as a colossal machinic apparatus, the web embodies the culmination of Artificial Intelligence (AI), transforming every piece of posted content into a database that profiles our online behavior and activities. This (...) article explores whether approaches that describe everyday human communication, such as the theories of relevance developed by Alfred Schutz, or by Dan Sperber and Deirdre Wilson, can be applied to the realm of digital algorithmic grammars governing the web, and to the semiospheres that animate it. The conclusions raise some doubts: a gap exists between algorithmic language and its historical counterparts, characterized by a disparity between logical-mathematical grammar and other linguistic-historical-natural ones. While these two types of languages coexist within the digital landscape, their relevance differs; what may be “relevant” in an algebraic context may not necessarily translate to our live conversational exchanges, and vice versa. Although merged in the digital sphere, these languages operate distinctly, and proficiency in one does not guarantee adeptness in interpreting the other accurately. (shrink)

This paper is dedicated to the Εἰκόνες of the two Philostrati and to the Ἐκφράσεις of Callistratus, that is to say to three Greek works that bear important witness to the genre of art criticism in Antiquity and which concern both literary history and the history of art. The first series of Εἰκόνες is the work of Philostratus the Elder (2nd-3rd century AD) and comprises sixty-five descriptions of paintings with mythological subjects, which the author assures us he has seen in (...) a gallery in Naples. Another Philostratus, who claims to be the grandson of the former, and who is traditionally referred to as Philostratus the Younger, wrote a second, shorter series of Εἰκόνες, which describes seventeen paintings. Finally, a certain Callistratus, who probably dates from the 4th century AD, is the author of the Ἐκφράσεις, which group together fourteen descriptions of statues in marble and bronze.1 Ecphrasis is a subject that is often the focus of contemporary research. Perhaps its importance stems from the fact that we live in a civilization dominated by images, and we feel the need to control the visual imagery that surrounds us, to govern it and to make sense of it through language. The attention given to literary theory, rhetoric and sophistry today also helps to explain the success of this subject. The present book is situated in this field of research. The "La Licorne" series in which it is published specializes in the study of ancient and modern literature, a specialization to which this volume corresponds. This volume has two points of focus: (1) the literary form of description and the complex relationships between word and image, between the oral and the visual (hence the title Le défi de l'art, which signifies, among other things, that the art of the painter and of the sculptor challenges the sophist, who tries to describe works of art with words); (2) the Nachleben of ancient texts, because Philostratus and Callistratus were well-known to posterity, particularly during the Renaissance. (shrink)

Answering some of the main questions from [L. Motto Ros, The descriptive set-theoretical complexity of the embeddability relation on models of large size, Ann. Pure Appl. Logic164(12) (2013) 1454–1492], we show that whenever κ is a cardinal satisfying κ<κ=κ>ω, then the embeddability relation between κ-sized structures is strongly invariantly universal, and hence complete for (κ-)analytic quasi-orders. We also prove that in the above result we can further restrict our attention to various natural classes of structures, including (generalized) trees, graphs, or (...) groups. This fully generalizes to the uncountable case the main results of [A. Louveau and C. Rosendal, Complete analytic equivalence relations, Trans. Amer. Math. Soc.357(12) (2005) 4839–4866; S.-D. Friedman and L. Motto Ros, Analytic equivalence relations and bi-embeddability, J. Symbolic Logic76(1) (2011) 243–266; J. Williams, Universal countable Borel quasi-orders, J. Symbolic Logic79(3) (2014) 928–954; F. Calderoni and L. Motto Ros, Universality of group embeddability, Proc. Amer. Math. Soc.146 (2018) 1765–1780]. (shrink)

The thesis focuses on a quite recent research field lying in between Descriptive Set Theory and Automata Theory (for infinite objects). In both areas, one is often concerned with subsets of the Cantor space or of its homeomorphic copies. In Descriptive Set Theory, such subsets are usually stratified in topological hierarchies, like the Borel hierarchy, the Wadge hierarchy and the difference hierarchy; in Automata Theory, such sets are studied in terms of regularity, that is, the property of being recognised by (...) an automaton or, equivalently, of being expressible in Monadic Second-Order Logic. This double point of view leads to many interesting questions about the interplay and relationship between topological complexity and regularity. While we have a complete picture of what happens in the case of automata on words, the case of automata on trees is still a terra incognita. Some results have already been obtained for particular classes of languages, like Buchi languages, deterministic languages, ¨ and unambiguous languages. In this thesis we instead drop any restriction and prove some new results concerning arbitrary regular tree languages which belong to low levels of the Borel hierarchy and of the Wadge hierarchy. (shrink)