Il campo di esperienza che Galvano della Volpe ha aperto nella filosofia italiana del Novecento non si chiude con la fine di una stagione culturale.

Slurs are derogatory terms targeting individuals and groups of individuals on the basis of race, nationality, religion, gender or sexual orientation. The aim of my paper is to propose an account of appropriated uses of slurs – i.e. uses by targeted groups of their own slurs for non-derogatory purposes, as in the appropriation of ‘nigger’ by the African-American community, or the appropriation of ‘queer’ by the homosexual community. In my proposal appropriated uses are conceived as echoic, in Relevance Theory terms: (...) in-groups echo derogatory uses in ways and contexts that make manifest the dissociation from the offensive contents. I will show that the echoic strategy has interesting advantages over alternative theories, and especially over Anderson and Lepore’s deflationary strategy. (shrink)

A lesion to the brain is not necessary for a successful neural transplantation. Embryonic Purkinje cells placed on the surface of an uninjured adult cerebellum can develop and migrate into the host molecular layer. Both the Purkinje cells that migrated into the host cerebellum and those that remained in the graft were innervated by collateral sprouting of adult intact climbing fibers.

Volume II of Classical Recursion Theory describes the universe from a local (bottom-up or synthetical) point of view, and covers the whole spectrum, from the recursive to the arithmetical sets. The first half of the book provides a detailed picture of the computable sets from the perspective of Theoretical Computer Science. Besides giving a detailed description of the theories of abstract Complexity Theory and of Inductive Inference, it contributes a uniform picture of the most basic complexity classes, ranging from small (...) time and space bounds to the elementary functions, with a particular attention to polynomial time and space computability. It also deals with primitive recursive functions and larger classes, which are of interest to the proof theorist. The second half of the book starts with the classical theory of recursively enumerable sets and degrees, which constitutes the core of Recursion or Computability Theory. Unlike other texts, usually confined to the Turing degrees, the book covers a variety of other strong reducibilities, studying both their individual structures and their mutual relationships. The last chapters extend the theory to limit sets and arithmetical sets. The volume ends with the first textbook treatment of the enumeration degrees, which admit a number of applications from algebra to the Lambda Calculus. The book is a valuable source of information for anyone interested in Complexity and Computability Theory. The student will appreciate the detailed but informal account of a wide variety of basic topics, while the specialist will find a wealth of material sketched in exercises and asides. A massive bibliography of more than a thousand titles completes the treatment on the historical side. (shrink)

Actin is a key protein in numerous cellular functions. One recent study has identified a large set of genes, associated with the actin cytoskeleton, which could be grouped into a wide spectrum of cytoplasmic and nuclear functions, such as protein biosynthesis and gene transcription.1 Deletions of many of the identified genes affected cellular actin organization,1 suggesting a functional link between different actin fractions probably regulated through changes in actin dynamics. The data are very exciting; speculations on the crosstalk between cytoplasmic (...) and nuclear actin fractions in different cellular contexts may help placing the results in perspective to further understand how actin‐mediated signalling affects cellular functions, such as gene expression. BioEssays 29:407–411, 2007. © 2007 Wiley Periodicals, Inc. (shrink)

Background:In the variegated legislative framework on advance directives, the first specific regulation in Italy on this issue came into force only in 2018.Research objective:This qualitative study...

Founding our analysis on the Geneva-Brussels approach to quantum mechanics, we use conventional macroscopic objects as guiding examples to clarify the content of two important results of the beginning of twentieth century: Einstein–Podolsky–Rosen’s reality criterion and Heisenberg’s uncertainty principle. We then use them in combination to show that our widespread belief in the existence of microscopic particles is only the result of a cognitive illusion, as microscopic particles are not particles, but are instead the ephemeral spatial and local manifestations of (...) non-spatial and non-local entities. (shrink)

Scanning the corpus and repertoire of anthropological science, insofar as we wish and are able to, we note that ethnological observations and studies on theatre are not lacking, but that they seem to have been isolated opportunities for investigation that have never grown into a research tradition.

Even before Erving Goffman, in his studies of interaction, develops and makes the most of the metaphor of a daily life entirely composed of representation, or even stage acting, sociology had already stolen from theatre a number of terms and modes particular to it: the concept of “role”, to take the most classic example, but also the term “actor”, which sociology in fact translates as social actor.

La reconstruction est encore incomplète et lacunaire, mais l’on devine déjà l’allure complète du projet. Le trait les plus importants en sont les suivants. -/- i) Le premier niveau empirique correspond à ce que Piaget a appelé les tableaux perceptifs, et à leurs copies dans la mémoire, mais sans ordre temporel, sans structure spatiale et ne contenant pas encore des objets. ii) La première construction théorique permet d’obtenir le temps. iii) A partir de l’ordre temporel, une première structure spatiale (bidimensionnelle) (...) est possible, sans introduction de nouveaux niveaux théoriques. Ces niveaux théoriques semblent en revanche être nécessaires pour la construction d’une structure spatiale tri- dimensionnelle. Ce pas n’a pas encore été franchi. Il sera cer- tainement relié à la construction de la notion d’objet. iv) Ici la construction présente un premier grand vide. Un saut est effectué jusqu’à une théorie générale de la substance, appelée système physique. Il s’agit en réalité d’une théorie de la mesure, c’est-à-dire du procédé qui permet à la fois de connaître les propriétés des systèmes physiques, propriétés qui exigent un niveau théorique propre, et de définir un premier critère d’acceptation de l’identification des substances. Il s’agit d’une théorie holiste relative à l’introduction de termes théoriques. v) Cette description générale permet les premiers pas vers une théorie de la mécanique quantique. vi) Il est aussi possible dans le même cadre de recomprendre les notions élémentaires de la mécanique classique, sans présupposer les notions de masse et de force. vii) Dans d’autres travaux, qui ont servi de préparation à celui-ci, les notions de sujet, d’intersubjectivité et de conscience ont également été approchées d’une façon constructiviste. L’esquisse de la construction a même été prolongée jusqu’au domaine de la morale. Ces dernières notions ne font pas l’objet de cette recherche. -/- Ces éléments ont été évoqués ici pour donner une vision d’ensemble du projet, qui peut être visualisé dans le schéma suivant. (shrink)

We consider the classical concept of time of permanence and observe that its quantum equivalent is described by a bona fide self-adjoint operator. Its interpretation, by means of the spectral theorem, reveals that we have to abandon not only the idea that quantum entities would be characterizable in terms of spatial trajectories but, more generally, that they would possess the very attribute of spatiality. Consequently, a permanence time shouldn’t be interpreted as a “time” in quantum mechanics, but as a measure (...) of the total availability of a quantum entity in participating to a process of creation of a spatial localization. (shrink)

The notion of forms of life points to a crucial aspect of Wittgenstein’s philosophical approach that challenges an influential line in the philosophical tradition. He portrays intellectual activities in terms of a cohesion of things held together in linguistic scenes rooted in the lives of people and the facts of the world. The original inspiration with which Wittgenstein worked on this approach is still relevant today in the recent technological turn associated with AI. He attacked a conception that treated human (...) activities as material to be examined by external models of rationality. Along with other modernists such as Musil, he saw the danger of losing faith in human intellectual and moral capacities. In contrast, Wittgenstein elucidates and substantively defends an idea of forms of life in which the great normative enterprises, from science to the works of the imagination, are based on our individual capacity to take the next step from a normative authority that rests entirely with us, as agents who can claim it in the name of others, in the name of arithmetic, in the name of our native language, in the name of justice, and so on. Forms of life are the place to look to claim this authority over the mistrust we feel compelled to cultivate in our human endeavors. (shrink)

Gianni Vattimo, a leading philosopher of the continental school, has always resisted autobiography. But in this intimate memoir, the voice of Vattimo as thinker, political activist, and human being finds its expression on the page. With Piergiorgio Paterlini, a noted Italian writer and journalist, Vattimo reflects on a lifetime of politics, sexual radicalism, and philosophical exuberance in postwar Italy. Turin, the city where he was born and one of the intellectual capitals of Europe (also the city in which Nietzsche (...) went mad), forms the core of his reminiscences, enhanced by fascinating vignettes of studying under Hans Georg Gadamer, teaching in the United States, serving as a public intellectual and interlocutor of Habermas and Derrida, and working within the European Parliament to unite Europe. Vattimo's status as a left-wing faculty president paradoxically made him a target of the Red Brigades in the 1970s, causing him to flee Turin for his life. Left-wing terrorism did not deter the philosopher from his quest for social progress, however, and in the 1980s, he introduced a daring formulation called "weak thought," which stripped metaphysics, science, religion, and all other absolute systems of their authority. Vattimo then became notorious both for his renewed commitment to the core values of Christianity (he was trained as a Catholic intellectual) and for the Vatican's denunciation of his views. Paterlini weaves his interviews with Vattimo into an utterly candid first-person portrait, creating a riveting text that is destined to become one of the most compelling accounts of homosexuality, history, politics, and philosophical invention in the twentieth century. (shrink)

The effective reasoning capability of an agent can be defined as its capability to infer, within a given space and time bound, facts that are logical consequences of its knowledge base. In this paper we show how to determine the effective reasoning capability of an agent with limited memory by encoding the agent as a transition system and automatically verifying whether a state where the agent believes a certain conclusion is reachable from the start state. We present experimental results using (...) the Model Based Planner (MBP) which illustrates how the length of the deduction varies for different memory sizes. (shrink)

Giving money to others feels good. It is now standard to use the label ‘warm glow feelings’ to refer to the pleasure people take from giving. But what exactly are warm glow feelings? And why do people experience them? To answer these questions, we ran two studies: a recall task in which participants were asked to remember a donation they made, and a donation task in which participants were given the opportunity to make a donation before reporting their affective states. (...) Correlational and experimental results converge towards the conclusion that, if the nature of the warm glow is straightforward, its source is multifaceted. Regarding the nature of the ‘warm glow’, the pleasure people took in giving was mainly predicted by one particular type of positive emotion and was indeed described by participants as ‘warm’. Regarding the underlying psychological mechanisms, warm glow feelings were elicited by positive appraisals regarding the donor’s moral character, positive appraisals regarding the actual impact of the donor’s donation on the welfare of others and a feeling of communion with others. We discuss the theoretical implications of our findings. (shrink)

This paper focuses on Kant's account of physical geography and his theory of the Earth. In spelling out the epistemological foundations of Kant's physical geography, the paper examines 1) their connection to the mode of holding-to-be-true, mathematical construction and empirical certainty and 2) their implications for Kant's view of cosmopolitan right. Moreover, by showing the role played by the mathematical model of the Earth for the foundations of Kant's Doctrine of Right, the exact relationship between the latter and physical geography (...) is highlighted. Finally, this paper shows how, in Kant's view, the progress of physical geography can be assured if and only if the free circulation of human beings is established and regulated by law. Therefore, examining the mutual relationship between the theory of Earth and the foundations of right opens new perspectives on the relationship between epistemology and practical philosophy within Kant's system. (shrink)

Introduction to the symposia on Pragmatism and Perfectionism appered on the European Journal of Pragmatism and American Philosophy, vol. 2 issue 2, 2010.

This special issue on Forms of Life was conceived on the top floor of a café overlooking one of Rome's wonderful Piazzas, after a conference, hosted by Piergiorgio Donatelli, on Forms of Life and Ways of Living. Piergiorgio, Sandra Laugier and I thought the subject cried out for a small collection of essays in which several voices would elucidate the genesis, use and potential of Wittgenstein's concept of form of life -- and we committed to producing it. This (...) is the fruit of our Roman resolution. Danièle Moyal-Sharrock. (shrink)