The paper explores the original reception of Nietzsche's philosophy provided by the Italian pragmatists Giovanni Vailati and Giovanni Papini.

The aim of this work is to focus on the most unusual application of the Lateran bull Apostolici regiminis, the founding document of the inquisitorial legislation which regulated the teaching activity of philosophy professors by forcing them to refute any heterodox theory and to teach the doctrine of faith. In 1519, the inquisitor of Bologna Giovanni de’ Torfanni censored the book Defensorium, in which the secular Aristotelian philosopher Pietro Pomponazzi developed against his colleague Agostino Nifo a long series (...) of arguments in favor of the mortality of the human soul without match them with their respective Christian refutations, as prescribed by the papal bull. Nevertheless, as a result of a not well documented negotiation with the competent authorities, Pomponazzi was relieved of all obligations, provided that he submitted his book to the emendations of the Dominican theologian Crisostomo Javelli. Pomponazzi accepted the agreement and Javelli drew up a list of forty-two solutions to as many mortalistic arguments found in Defensorium. Javelli’s list – titled Solutiones rationum animi mortalitatem probantium quae in Defensorio contra Niphum excellentissimi Petri Pomponatii formantur – was then attached to Defensorium and in this way Pomponazzi gained permission to print and sell his book. After a short reconstruction of the key steps of this affair, the present work provides a critical edition of Javelli’s Solutiones, based upon both the sixteenth-century editions of the text, the first one contained in Defensorium, the other included in Pomponazzi’s Tractatus acutissimi, utillimi, et mere peripatetici. (shrink)

Il Tractatus de praedestinatione et de praescientia Dei respectu futurorum contingentium, composto da Guglielmo di Ockham tra il 1321 e il 1324, costituisce uno snodo cruciale nelle discussioni medievali sul tema del fatalismo teologico e sulle questioni che vi sono implicate, come la conoscenza dei futuri contingenti e il compatibilismo tra prescienza divina e libero arbitrio. Raccogliendo e ripensando fonti di diversa provenienza, Roberto Grossatesta e Pietro Lombardo in primis, il Venerabilis inceptor sposta il problema sul piano epistemologico (...) e linguistico, affrontandolo dal punto di vista di un’analisi proposizionale degli enunciati che parlano dei contingenti futuri. In questo modo egli affida agli strumenti dell’argomentazione logica e dell’indagine semantica il compito di sciogliere le implicazioni teologiche della questione, in una teoria che garantisca al contempo la prescienza di Dio e la libera volontà umana. Il principio della soluzione ockhamiana, che costituirà un punto di riferimento – pro o contro – nei dibattiti teologici del XIV secolo, consiste nell’intreccio tra analisi proposizionale e logica fidei, in nome di una soluzione pragmatica del dilemma compatibilista: come mostra il caso esemplare della profezia, gli enunciati della scienza divina costituiscono i postulati di una logica della credenza che poi procede da quelle premesse, attraverso una catena argomentativa, a formulare i precetti che guideranno i passi del cristiano nel mondo. Il volume rende disponibile per la prima volta al lettore non soltanto la prima traduzione in italiano del Tractatus, ma anche un ricco apparato di testi (le distinctiones 38, 39 e 40 dell’Ordinatio, i capitoli 7 e 27 della Summa Logicae, la quaestio IV.4 dei Quodlibeta, le Quaestiones in Libros Physicorum 41 e 44, il prologo della Expositio in libros Physicorum e un estratto dalla Expositio in Librum Perihermeneias Aristotelis) che consente di ricostruire in modo coerente una teoria ockhamiana della contingenza e di gettare luce su una nuova interpretazione del pensiero del teologo e filosofo inglese. (shrink)

A cura di Ignazio Licata, Ammar J. Sakaji Jeffrey A. Barrett, Enrico Celeghini, Leonardo Chiatti, Maurizio Consoli, Davide Fiscaletti, Ervin Goldfain, Annick Lesne, Maria Paola Lombardo, Mohammad Mehrafarin, Ronald Mirman, Ulrich Mohrhoff, Renato Nobili, Farrin Payandeh, Eliano Pessa, L.I Petrova, Erasmo Recami, Giovanni Salesi, Francesco Maria Scarpa, Mohammad Vahid Takook, Giuseppe Vitiello This volume comes out from an informal discussion between friends and colleagues on the answer:what topic do you think as fundamental in theoretical physics nowadays? Obviously wereceived (...) different answers according to the disposition and the different research areas, and answersin superposition state too. And yet some attractors have emerged pointing out the keys forthe Physicists conception of Nature, all of them converging towards a group of stronglyinterconnectedproblems. Let's see them one by one:. The concept of particle identity in Quantum Mechanics (QM) and Quantum Field Theory (QFT);. The relationship between QM and QFT, in particular the non -local aspects in Field Theory andthe problem of non-perturbative solutions;. The local/global problem in the relationship between particle physics and cosmology;. The role of Renormalization group in describing the meso and macroscopic emergent behaviour;. The possible extension of Poincaré symmetry group and Quantum cosmology;. Higgs "mechanism" and the origin of mass. (shrink)

Our objective in this paper is twofold: first, we intend to address the tenability of the enactivist middle way between realism and idealism, as it is proposed in The Embodied Mind. We do so by taking the enactivist conception of bringing forth a world literally in three conceptual levels: enaction, niche construction and social construction. Based on this proposal, we claim that enactivism is compatible with the idea of an independent reality without committing to the claim that organisms have cognitive (...) access to a world composed of properties specified prior to any cognitive activity. Our second goal is to show that our literal interpretation of bringing forth a world not only sustains the legitimacy of the middle way, but it also allows us to revive the conception of evolution as natural drift—which is perhaps the least examined aspect of the original enactivist theory and is central to the understanding of cognition in an enactive way. Natural drift focuses on how structural couplings between organism and environment trigger viable pathways of maintenance and reproduction, instead of selecting the most adapted trait to a pregiven environment. Thus, although enactivists typically do not explore the consequences of their views regarding evolutionary dynamics, we show how natural drift provides a suitable starting point. (shrink)

The knowledge of truth, in Plato, is an experience that calls for conversion of the soul (μεταστροφή, περιστροφή). The basic feature of this experience consists in some sort of connection, which is constantly at work, between rational arguments and their non-rational conditions, briefly, lógos and páthos. How does this connection show up in Plato? Its crucial importance emerges many times at both narrative (récit) and theoretical level. In the three parts of my contribution, I show how logos-pathos intertwines with Plato's (...) notion of conversion considered as a double-sided phenomenon, as both "process" of moral education and "noetic event". (shrink)

The fact that Internet companies may record our personal data and track our online behavior for commercial or political purpose has emphasized aspects related to online privacy. This has also led to the development of search engines that promise no tracking and privacy. Search engines also have a major role in spreading low-quality health information such as that of anti-vaccine websites. This study investigates the relationship between search engines’ approach to privacy and the scientific quality of the information they return. (...) We analyzed the first 30 webpages returned searching “vaccines autism” in English, Spanish, Italian, and French. The results show that not only “alternative” search engines but also other commercial engines often return more anti-vaccine pages (10–53%) than Google (0%). Some localized versions of Google, however, returned more anti-vaccine webpages (up to 10%) than Google. Health information returned by search engines has an impact on public health and, specifically, in the acceptance of vaccines. The issue of information quality when seeking information for making health-related decisions also impact the ethical aspect represented by the right to an informed consent. Our study suggests that designing a search engine that is privacy savvy and avoids issues with filter bubbles that can result from user-tracking is necessary but insufficient; instead, mechanisms should be developed to test search engines from the perspective of information quality (particularly for health-related webpages) before they can be deemed trustworthy providers of public health information. (shrink)

Hilary Putnam spent much of his career criticizing the fact/value dichotomy, and this became apparent already during the phase when he defended internal realism. He later changed his epistemological and metaphysical view by endorsing natural realism, with the consequence of embracing alethic pluralism, the idea that truth works differently in various discourse domains. Despite these changes of mind in epistemology and in theory of truth, Putnam went on criticizing the fact/value dichotomy. However, alethic pluralism entails drawing distinctions among discourse domains, (...) especially between factual and nonfactual domains, and these distinctions are in tension with the rejection of the fact/value dichotomy, as this would in principle hinder factual domains as genuine. This issue raises, prima facie, some doubts about the effective compatibility of these views. (shrink)

Currently, anomalous lived temporality is not included in the main diagnostic criteria or standard symptom checklists. In this article, we present the Transdiagnostic Assessment of Temporal Experience, a structured interview that can be used by researchers and clinicians without a comprehensive phenomenological background to explore abnormal time experiences in persons with abnormal mental conditions regardless of their diagnosis. When extensive data gathered by this scale are available, it will be possible to delineate well-defined anomalous lived temporality profiles for each psychopathological (...) disorder. This instrument may also prove useful for clinicians by providing a more refined assessment of relevant psychopathological symptoms and an in-depth understanding of the patient’s abnormal behaviour as related to specific types of time experience. In the first part of the article, we provide a brief overview of the phenomenological concept of temporality, including pre-phenomenal and phenomenal time, synthesis, conation and synchronization, and of abnormal time experiences in persons affected by psychopathological conditions. In the following part, we describe the basic structure of the interview that comprises seven categories corresponding to the abnormal features of lived temporality: anomalies of synchrony, of time structure, of implicit time flow, of explicit time flow, and anomalous experiences of the past, the present and the future. The paper also includes a section on administration and scoring of the TATE scale, the complete interview and a Likert table for quantifying the frequency, intensity and interference with daily life of the phenomena explored. (shrink)

Wilfrid Sellars’ denunciation of the Myth of the Given was meant to clarify, against empiricism, that perceptual episodes alone are insufficient to ground and justify perceptual knowledge. Sellars showed that in order to accomplish such epistemic tasks, more resources and capacities, such as those involved in using concepts, are needed. Perceptual knowledge belongs to the space of reasons and not to an independent realm of experience. Dan Hutto and Eric Myin have recently presented the Hard Problem of Content as an (...) ensemble of reasons against naturalistic accounts of content. In a nutshell, it states that covariance relations—even though they are naturalistically acceptable explanatory resources—do not constitute content. The authors exploit this move in order to promote their preferred radical enactivist and anti-representationalist option, according to which, basic minds—the lower stratum of cognition—do not involve content. Although it is controversial to argue that the Hard Problem of Content effectively dismisses naturalistic theories of representation, a central aspect of it—the idea that information as covariance does not suffice to explain content—finds support among the defenders of classical cognitive representationalism, such as Marcin Miłkowski. This support—together with the acknowledgment this remark about covariance is a point already made by Sellars in his criticism of the Myth of the Given—has a number of interesting implications. Not only is it of interest for the debates about representationalism in cognitive science, where it can be understood as an anticipatory move, but it also offers some clues and insights for reconsidering some issues along Sellarsian lines—a conflation between two concepts of representation that is often assumed in cognitive science, a distinction between two types of relevant normativities, and a reconsideration of the naturalism involved in such explanations. (shrink)

This paper studies the relationship between promoting people's welfare and respecting their autonomy of choice under risk. I highlight a conflict between these two aims. Given compelling assumptions, welfarists end up disregarding people's unanimous preference, even when everyone involved is entirely rational and only concerned with maximizing their own welfare. Non-welfarist theories of social choice are then considered. They are shown to face difficulties, too: either they fail to respect the value of welfare in at least one important sense, or (...) they end up prioritizing different people's welfare differently in non-risky choices, on the basis of their attitudes to risk, which are intuitively irrelevant in this context. (shrink)

During the second decade of the 20th century Hans Kleinpeter, an Austrian scholar devoted to the development of the modern science, published some brief papers on Nietzsche’s thought. Kleinpeter has been one of the main upholders of Mach’s epistemology and probably the first who connected his ideas with the philosophy of Nietzsche. In his book on Der Phänomenalismus (1913) he described a new world view that arose in the 19th century, a perspective that ‒ according to him ‒ completely contrasted (...) the mechanistic and metaphysical world view of the old school of scientific inquiry. The main outcome of the scientists whose name was related with this perspective (e.g. Clifford, Maxwell, Kirchoff and, obviously, Mach himself) has been the refusal of the absolute value of any “truth”. Kleinpeter’s statements on this topic are a good example of the rising of a Scientific Philosophy, whose development involved many scientists and thinkers that later set up the Verein Ernst Mach and the Wiener Kreis. On the other hand, his interest on Nietzsche is a relevant case of reception of the latter’s thought, that Kleinpeter puts into the context of the contemporary epistemology. In fact, he considers Nietzsche as one of the main upholders of the phenomenalistic world view, and states that he «took part at the same renewal of philosophical investigation that arose from the latest results of scientific inquiry» during the 19th century. A renewal whose main outcomes has been presented by John Stallo in his book on The Concepts and Theories of Modern Physics (1881), which Kleinpeter translated in German and published in 1901. According to Kleinpeter, in Nietzsche’s writings (mostly unpublished) one can find a theory of knowledge quite close to the one presented by both Mach and the new born Pragmatism, i.e. the complete refusal of an absolute truth and, therefore, the development of an antimetaphysical world view. In my paper I’ll discuss the main statements presented by Kleinpeter on this topic and show which of Nietzsche’s ideas has actually been in compliance with the main outcomes of late 19th century science. Thus, I’ll carry out a reconstruction of an unfamiliar side of the first period of reception of the philosophy of Nietzsche and its relevance to the development of a new (scientific) world view. (shrink)

During his late period, Nietzsche is particularly concerned with the value that mankind attributes to truth. In dealing with that topic, Nietzsche is not primarly interested in the metaphysical disputes on truth, but rather in the effects that the "will to truth" has on the human being. In fact, he argues that the "faith in a value as such of truth" influenced Western culture and started the anthropological degeneration of the human type that characterizes European morality. To call into question (...) the value of truth is therefore necessary, if one wants to help mankind to find her way in the labyrinth of nihilism. -/- In this new addition to Nietzsche scholarship, Gori explores the origin and aim of the philosopher's late perspectival thought by merging the theoretical with the historical approach, with a special focus on the epistemological debate that influenced Nietzsche. As a result, the book provides a contextual reading of the issue that supports the idea that Nietzsche’s attitude in addressing the problem of truth is, in a broad sense, pragmatic. (shrink)

The paper provides both a description of conspiracy beliefs and an insight into their cultural significance. On one side, it highlights their specific formal features, on the other, and this constitutes its peculiarity in the recent literature on the topic, it considers them within the broader genre of general conceptual beliefs, whose main characteristics are weak methodology and logical structure, strong affective and dispositional constraints, epistemic closure and mauvaise foi, and whose main function is practical and self-representative (not epistemic). The (...) paper also claims that political theory and social sciences had some influence in legitimizing certain ideas and stereotypes that are exacerbated in conspiracy beliefs, while other te(le)ological conceptions, such as finalism and providence, may be an important source of ideas that turn out to be widely spread in contemporary criticism towards those same beliefs. (shrink)

This paper explores Thomas Kuhn’s mature conception of incommensurable theories as collective structured lexicons that are not mutually translatable. As will be argued, his view on this issue can profitably be approached in the light of the broad pragmatist attitude that one finds at the core of Wittgenstein’s late philosophy of language, which can also consistently be ascribed to Kuhn.

ITA: Quello del “buon europeo” è in Nietzsche un tema significativo, che si presenta originariamente connesso alle riflessioni di Nietzsche sulla cultura europea, arricchendosi col tempo di una portata filosofica che si lega agli obiettivi del suo pensiero maturo. Scopo del presente articolo è di mostrare la genesi e l’evoluzione di tale concetto, a partire dalle sue prime occorrenze in Umano, troppo umano I fino al suo compiuto sviluppo negli scritti del 1885-87. Tale studio permetterà di evidenziare il particolare valore (...) che Nietzsche attribuisce ai “buoni europei”, in quanto promotori dello sviluppo spirituale conseguente alla compiuta liberazione della morale cristiana. ENG: The “good European” is a rich and important topic in Nietzsche. It is first related to Nietzsche’s early reflections on European culture, and during the 1880’s it gains philosophical value, being strictly connected with the purposes of Nietzsche’s mature thought. The aim of this paper is to track the genesis and development of the notion of “good European”, from Human, all too Human I to Nietzsche’s writings from the years 1885-1887. That investigation shall particularly show the meaning and value that Nietzsche attributes to the good Europeans; as for him, they are in fact the leaders of the spiritual development that follows the overcoming of Christian morality. (shrink)

This paper is devoted to a comparison between Ernst Mach's and Friedrich Nietzsche's anti-metaphysical approach to scientific and philosophical concepts. By making reference to Mach’s early essay on the conservation of energy (Die Geschichte und die Wurzel des Satzes von der Erhaltung der Arbeit, 1872), I argue that Nietzsche shares with him the idea that the concepts we adopt are only useful fictions developed during the history of humankind and its culture. This idea is fundamental for the development of modern (...) science, since Mach’s epistemology contributed to give up the mechanistic (Newtonian) view of physics. (shrink)

Many philosophers have been attracted to the idea of using the logical form of a true sentence as a guide to the metaphysical grounds of the fact stated by that sentence. This paper looks at a particular instance of that idea: the widely accepted principle that disjunctions are grounded in their true disjuncts. I will argue that an unrestricted version of this principle has several problematic consequences and that it’s not obvious how the principle might be restricted in order to (...) avoid them. My suggestion is that, instead of trying to restrict the principle, we should distinguish between metaphysical and conceptual grounds and take the principle to apply exclusively to the latter. This suggestion, if correct, carries over to other prominent attempts at using logical form as a guide to ground. (shrink)

Tra i numerosi autori attivi nel campo delle scienze naturali che Friedrich Nietzsche ebbe modo di conoscere nel corso della propria vita, Ernst Mach rappresenta certamente un caso significativo. La sua presenza all'interno degli scritti del filosofo è pressoché nulla, ma la comunanza dei temi trattati e la particolare affinità delle prospettive adottate in materia di teoria della conoscenza invitano ad avvicinare questi due autori e a ipotizzare un qualche tipo di influsso diretto tra loro. Ciononostante, fino ad oggi non (...) era mai stato svolto uno studio critico e completo che esaminasse e discutesse tale relazione. Muovendo dai contenuti di una delle principali opere di Mach, i "Beiträge zur Analyse der Empfindungen" (1886) questo volume delinea un quadro esegetico che fa di Mach non tanto un referente diretto, quanto piuttosto il segnale di una prospettiva di ricerca che in qualche modo stimolò l'interesse di Nietzsche e che per molti aspetti egli mostra di condividere. (shrink)

Biomarkers are widely used not only as prognostic or diagnostic indicators, or as surrogate markers of disease in clinical trials, but also to formulate theories of pathogenesis. We identify two problems in the use of biomarkers in mechanistic studies. The first problem arises in the case of multifactorial diseases, where different combinations of multiple causes result in patient heterogeneity. The second problem arises when a pathogenic mediator is difficult to measure. This is the case of the oxidative stress (OS) theory (...) of disease, where the causal components are reactive oxygen species (ROS) that have very short half-lives. In this case, it is usual to measure the traces left by the reaction of ROS with biological molecules, rather than the ROS themselves. Borrowing from the philosophical theories of signs, we look at the different facets of biomarkers and discuss their different value and meaning in multifactorial diseases and system medicine to inform their use in patient stratification in personalized medicine. (shrink)

In Part One of Beyond Good and Evil Nietzsche writes that anyone who believes in “immediate certainties” such as “I think” encounters a series of “metaphysical questions”. The most important of these “problems of intellectual knowledge” concerns the existence of an ‘I’, as much as our believing it to be the cause of thinking. Therefore, any remark about our mental faculties directly follows from our defining what we could call the basic psychical unity, i.e. our view on higher-level psychical functions (...) is strictly related with the properties we attribute to the notion of ‘I’. As we know, the main ideas on this subject that Nietzsche states in his book from 1886 come from the neo-kantian views of Lange, Spir and Teichmüller, and we cannot forget the important (even if hidden) reference to Lichtenberg in § 17 of the same work. Nevertheless, Nietzsche seems to move beyond all these sources, and in many of his writings we can find a new definition of the ‘ego’, finally free from any reference to a thing in itself, and for this reason closer to the ideas of the Austrian scientist Ernst Mach. In this paper I shall carry these remarks out. I’ll show the main properties of the notion of ‘I’ Nietzsche concerns with in his writings and, therefore, the grounds of his view on the mind-body problem. Moreover, I will argue that, once we observe that Nietzsche looks at the ‘ego’ as a mere regulative fiction having no ontological value out of the chain of sensation and representation it brings together, we could find out the close similarity with the way Mach defines it in his Beiträge zur Analyse der Empfindungen (1886). This reference could help us to understand in a better way some statements Nietzsche wrote in his notebooks, and, secondly, to show how strictly was his philosophy of mind related with the main outcomes of 19th century science. Indeed, Nietzsche’s refusal of the belief “that there must necessarily be something that thinks” ‒ a view that results from the anti-metaphysical intent leading his naturalism ‒ seems to be one of the most important assumptions of the new born physiological psychology, an idea out of which many of the 20th century philosophical debates arose. (shrink)

This contribution focuses on strategic ineffability in Plato. Strategic ineffability serves different purposes. In Plato, it is mainly used to express a religious feeling of dependence and to emphasize the remoteness of the divine. However, its meaning is not only religious. It is also part of a complex narrative device that often resorts to irony in order to de-emphasize the most arduous and controversial metaphysical speculations. Whereas topoi of affected modesty and unspeakability may only play an aesthetic role, strategic ineffability (...) has to do with relevant communication: it is a way to share with (and induce in) other people feelings, goals and morally relevant beliefs, without entailing any accurate conceptual content. Knowledge is not the primary goal here. The paper argues that Plato, Plotinus and other ancient philosophers used the notion of divine ineffability strategically to share beliefs with their selected audiences and lead their disciples to spiritual change. (shrink)

We discuss the role of perceptron (or threshold) connectives in the context of Description Logic, and in particular their possible use as a bridge between statistical learning of models from data and logical reasoning over knowledge bases. We prove that such connectives can be added to the language of most forms of Description Logic without increasing the complexity of the corresponding inference problem. We show, with a practical example over the Gene Ontology, how even simple instances of perceptron connectives are (...) expressive enough to represent learned, complex concepts derived from real use cases. This opens up the possibility to import concepts learnt from data into existing ontologies. (shrink)

In this paper I discuss the role played by Ernst Mach on Nietzsche’s thought. Starting from the contents of his Beiträge zur Analyse der Empfindungen, I’ll show the close similarities between their view on both human knowledge and the scientific world description. In his writing on science Nietzsche shares Mach’s critique to the 19th century mechanism and its metaphysical ground, as much as his way of defining the substantial notions such as matter, ego and free will. Moreover, my investigation will (...) make it clear that Mach cannot be seen as a direct source of Nietzsche’s thought, since the latter wrote many times on the same subjects long before his first reading one of his works. Rather, it is possible to consider the writings of Lange, Spir and Spencer as the first sources of Nietzsche’s views on the main themes Mach dealt with in his work from 1886. (shrink)

«Questo è il vero fenomenalismo e prospettivismo, come lo intendo io», scrive Nietzsche in FW 354, chiudendo una lunga riflessione sul tema della coscienza e del bisogno di comunicazione dell’uomo. Mantenendo sullo sfondo le questioni più strettamente legate alla dimensione psicologica, vorrei partire da questa dichiarazione per considerare alcuni aspetti della teoria della conoscenza di Nietzsche ed intervenire in una nuova determinazione del suo carattere prospettico. In particolare, vorrei soffermarmi sul tema del gregge umano e della specie come reale soggetto (...) della visione prospettica, per poi discutere il riferimento al fenomenalismo rintracciabile in alcuni appunti dedicati ad una declinazione del Wille zur Macht come conoscenza. (shrink)

The paper provides a thorough account of the relationship between Ernst Mach’s thought and that of an apparently more intellectually distant near-contemporary, Friedrich Nietzsche. The consistency of their views is in fact substantial, as I try to show within the paper. Despite their interests being different, both Mach and Nietzsche were concerned with the same issues about our intellectual relationship with the external world, dealing with the same questions and pursuing a common aim of eliminating worn-out philosophical conceptions. Moreover, it (...) can be argued that both Mach and Nietzsche converged on what we now know as the problem of realism versus anti-realism in the philosophy of science, and that they both rejected ‘representational’ (realist) conceptions of science in favour of a certain sort of pragmatic anti-realism, whose focus was on the role science plays as a means of orientation. (shrink)

Relativists make room for the possibility of “faultless disagreement” by positing the existence of subjective propositions, i.e. propositions true from some points of view and not others. We discuss whether the adoption of this position with respect to a certain domain of discourse is compatible with a realist attitude towards the matters arising in that domain. At first glance, the combination of relativism and realism leads to an unattractive metaphysical picture on which reality comprises incoherent facts. We will sketch the (...) contours of a realist-relativist position called “subjectivism”, which avoids this result by giving up the assumption that the points of view of different subjects are all metaphysically “on a par”. (shrink)

The paper aims to investigate some aspects of Ernst Mach’s epistemology in the light of the problem of human orientation in relation to the world (Weltorientierung), which is a main topic of Western philosophy since Kant. As will be argued, Mach has been concerned with that problem, insofar as he developed an original pragmatist epistemology. In order to support my argument, I firstly investigate whether Mach defended a nominalist or a realist account of knowledge and compare his view to those (...) elaborated by other pragmatist thinkers, such as W. James, H. Vaihinger and H. Poincaré. Secondly, the question of what does it mean, for Mach, to orient ourselves in science is addressed. Finally, it will be argued that, although Mach tried to keep his epistemology restricted to a mere operational and economical account of science, that question involves the wider plane of practical philosophy. (shrink)

"Twilight of the Idols" plays an important role in Nietzsche’s work, since it represents the opening writing of the philosophical project called "Transvaluation of all values". In that text, Nietzsche aims to sound out the "eternal idols", which means to disclose the inconsistency of the principles of traditional metaphysics. The way Nietzsche addresses the "old truths" in Twilight of the Idols leads back to his early writings, when his theory of knowledge is first outlined, inspired by Schopenhauer as much as (...) neo- and post-Kantian thinkers such as F. Lange and A. Spir. As I shall show, these observations can be compared with Ernst Mach's anti-metaphisical attitude to the ordinary world-conception, insofar as Mach as much as Nietzsche stressed the importance of a historical approach as instrument to enlighten the "prejudices" of traditional scientists or philosophers. (shrink)

The content of Boscovich’s Theoria philosophiae naturalis was well-known to his contemporaries, but both scientists and philosophers chiefly discussed it during the 19th century. The observations that Boscovich presented in this text, and that he himself defined as “philosophicas metitationes”, soon showed their being a good programme for the forthcoming atomic physics, and contributed to get rid of the mechanistic paradigm in science. In this paper I’ll go back to some meaningful moments of the history of Boscovich’s reception in the (...) era of contemporary philosophy, by referring to what authors such as Popper, Cassirer, Nietzsche and Fechner wrote about him. These thinkers, indeed, particularly stressed the importance of the Theoria in the history of Western thought, and showed that it can easily be evaluated beyond the plane of a pure scientific investigation. (shrink)

The paper explores Nietzsche's observations on language in Human, All Too Human I, 11; reflects on the anti-realist position that Nietzsche defends in that aphorism; and focuses on the role she plays in his later investigation on Western culture and its anthropology. As will be argued, Nietzsche's criticism towards common sense realism is consistent with some pragmatist epistemologies developed during the late-nineteenth and early-twentieth century. This treat of " timeliness " does not limit Nietzsche's originality on the topic. In fact, (...) the idea that philosophy can contrast the metaphysical commitment of common sense can be seen as the theoretical tool that allows Nietzsche to operate on the development of European culture and society. (shrink)

Ineffability in Plato is a conundrum. There are at least four dimensions of ineffability in Platonic texts: epistemic (divine), strategic (religious), unspeakability and incommunicability. In this paper, I deal only with the first dimension, which is strictly epistemic in kind, and defend that Plato rejects divine ineffability, namely, the belief that the knowledge of the divine in general is inaccessible to the human mind. Several crucial passages attest to this rejection unequivocally. They show that Plato attached a great philosophical relevance (...) to what I call the equivalenceprinciple, namely, the interdependence or specularity between human and divine intelligence. The assertion of this principle represents the Platonic path to absolute knowledge, which I try to locate in the broader context of the history of philosophy, from early philosophers to Hegel. (shrink)

Wittgenstein’s Investigations proposed an egalitarian view about language games, emphasizing their plurality (“language has no downtown”). Uses of words depend on the game one is playing, and may change when playing another. Furthermore, there is no privileged game dictating the rules for the others: games are as many as purposes. This view is pluralist and egalitarian, but it says little about the connection between meaning and use, and about how a set of rules is responsible for them in practice. Brandom’s (...) Making It Explicit attempted a straightforward answer to these questions, by developing Wittgensteinian insights: the primacy of social practice over meanings; the idea that meaning is use; the idea of rule–following to understand participation in social practices. Nonetheless, Brandom defended a non–Wittgensteinian conception of discursive practice: language has a “downtown”, the game of “giving and asking for reasons”. This is the idea of a normative structure of language, consisting of advancing claims and drawing inferences. By means of assertions, speakers undertake “commitments” that can be challenged/defended in terms of reasons (those successfully justified can gain “entitlement”). This game is not one among many: it is indispensable to the very idea of discursive practice. In this paper, my aim will be that of exploring the main motivations and implications of both perspectives. (shrink)

In the 1980s, Putnam famously launched a series of model-theoretic attacks on Metaphysical Realism, aimed at establishing a dilemma for the view and ultimately leading to its dismissal. The present work evaluates whether adopting the Causal Theory of Reference saves Realism from Putnam's attacks. As it turns out, the outcome of the analysis revolves around two questions: (a) whether language has an intended reference relation with the world, or in model-theoretic terms, whether theories have an intended model; and (b) if (...) this is the case, what fixes such a relation or model. Putnam dashed any realist hopes with his infamous Just-More-Theory Manœuvre, which however is not uncontroversial, and has been criticized by many as question-begging. Ultimately, though, the present work concludes that Putnam has successfully established his dilemma, and that Metaphysical Realism is hardly tenable. (shrink)

Hans Kleinpeter’s letters to Ernst Mach held in the Deutsches Museum Archive in Munich are of the greatest importance in order to learn some details of the relationship between these scholars. In the three letters here entirely published for the first time, Kleinpeter shows his interest for Nietzsche’s thought, and states that some of the latter’s ideas are in compliance with Mach’s epistemology.

Ideologies, worldviews, or simply personal theories, often acquire a distorted and pathological character, and become a factor of alienation rather than an epistemic resource and an aid for personal existence. This paper attempts to better define the limits and characteristics of this experience, which we call distorted intellectual beliefs, or general conceptual beliefs (GB), while trying to highlight both its sometimes dramatic background and its personal and social consequences, which are no less potentially deleterious. We believe that such experiences should (...) not be confused tout court with a broader and more complex phenomenon, such as extremism and politico-religious radicalism, but are a specific typology of that broader and multifaceted fact that is self-deception. We hypothesize that the self-deception implicit in experiences of intellectual distortion produces a cognitive dissonance of which the subject is normally, though with varying intensity, aware (or may become aware through honest introspection). The phenomenon occurs in two forms: one is normal (sporadic), the other is exceptional (systematic). The passage from one to the other is a complex process of escalation and de-escalation, on which multiple external and internal variables act. In its ascending path, it essentially coincides with a process of psychological polarization and cognitive "de-pluralization", while its descending phase marks a return to reality and a "re-pluralization", where the subject returns to being what he basically is, namely, an active and tireless meaning seeker. In the central part of the chapter, similarities and differences between processes of deradicalization and phenomena of religious deconversion are analyzed, with reference, among others, to the case of the Austro-Hungarian writer Arthur Koestler. -/- An abridged version of this text has been delivered for the Workshop "Explaining Extreme Belief and Extreme Behavior", September 15-16, 2022, Vrije Universiteit Amsterdam. I am grateful to David Konstan (NYU) for reading and commenting on a first version of this chapter and to Rik Peels (VUA) for his comments and questions during the Workshop. I would also like to thank my bachelor's and master's students at UDG, who discussed these topics at length with during semester 2022-B. (shrink)

In this paper I deal with Nietzsche's theory of knowledge in the context of 19th century epistemology. In particular, I argue that, even though Nietzsche shows the ontological lack of content of truths (both on the theoretic and on the moral plane), he nevertheless leaves the space for a practical use of them, in a way that can be compared with William James' pragmatism. I thus deal with Nietzsche's and James' concept of "truth", and show their relationship with some outcomes (...) of Ernst Mach's epistemology. (shrink)

The essay focuses, firstly, on the notion of evil in William James’ Varieties of Religious Experience (VRE). James identified evil with a pathological mental fact, “depression”, and analyzed it according to different thresholds and degrees of symptomatic severity: from the more conscious, intellectualized and, apparently, superficial cases to the more painful and obscure, which, according to his view, were also the deepest ones. The second aim of this essay is to cast light on James’ theory of religious conversion. According to (...) James, once the believer has reached a new mental balance and experienced a lasting happiness thanks to his change of mind, evil comes again to him under the form of a persistent and warning memory of the past troubling experience, a memory that is functional to preserve his new belief-system. We define this memory and its role as “functional atheism” and propose to transpose this notion from the uncertain realm of inner experience, where James originally put it, to the narrative and neurocognitive grounds, where it may lead to more original and wider developments. (shrink)

Ecological-enactive approaches to cognition aim to explain cognition in terms of the dynamic coupling between agent and environment. Accordingly, cognition of one’s immediate environment (which is sometimes labeled “basic” cognition) depends on enaction and the picking up of affordances. However, ecological-enactive views supposedly fail to account for what is sometimes called “higher” cognition, i.e., cognition about potentially absent targets, which therefore can only be explained by postulating representational content. This challenge levelled against ecological-enactive approaches highlights a putative explanatory gap between (...) basic and higher cognition. In this paper, we examine scientific cognition—a paradigmatic case of higher cognition—and argue that it shares fundamental features with basic cognition, for enaction and affordance selection are central to the scientific enterprise. Our argument focuses on modeling, and on how models promote scientific understanding. We base our argument on a non-representational account of scientific understanding and on the material engagement theory, for models are hereby conceived as material objects designed for scientific engagements. Having done so, we conclude that the explanatory gap is significantly less threatening to the ecological-enactive approach than it might appear. (shrink)

Contrary to what a superficial reading of Nietzsche might suggest, Nietzsche’s perspectivism is only apparently limited to the theoretical sphere. In fact, Nietzsche also relates perspectivism with his analysis of values and, more in general, with his critique of morality. The aim of the present paper is to present an overview of what might be called Nietzsche’s “moral perspectivism”. In order to answer the question about what kind of practical philosophy derives from Nietzsche’s perspectivism, we shall focus the attention on (...) two views which are erroneously believed to follow from it: radical individualism and strong relativism. (shrink)

Friedrich Nietzsche’s criticism towards the substance-concept „I“ plays an important role in his late thought, and can be properly understood by making reference to the 19th century debate on the scientific psychology. Friedrich Lange and Ernst Mach gave an important contribution to that debate. Both of them developed the ideas of Gustav Fechner, and thought about a „psychology without soul“, i.e. an investigation that gives up with the old metaphysics of substance in dealing with the mind-body problem. In this paper (...) I shall deal with both Lange and Mach (whose writings has been read by Nietzsche), in order to shed some light on Nietzsche’s rejection of the „I“ in philosophy. (shrink)

In this communication, starting from the relationship between chemistry and biology, I would like to show that the chemical explanation of the material world is today universal and this deserves some philosophical consideration.

The paper suggests a distinction between two dimensions of grasp of concepts within an inferentialist approach to conceptual content: a common sense "minimum" version, where a simple speaker needs just a few inferences to grasp a concept C, and an expert version, where the specialist is able to master a wide range of inferential transitions involving C. This paper tries to defend this distinction and to explore some of its basic implications.

The paper defends the idea that Jamesian pragmatism, Nietzschean perspectivism, and philosophical anthropology represent a consistent triad, for the similarities and connections between the first two positions rest in their engagement with the anthropological question. As will be argued, a) pragmatism is concerned with anthropology and that it deals with a fundamental issue of Nietzsche’s late thought; b) the problem of the type of man (der Typus Mensch) is involved in Nietzsche’s questioning the value of truth, and perspectivism is an (...) alternative view to Platonic and Christian metaphysics which arises from the same phenomenalist conception of knowledge defended by James ; c) Nietzsche’s interest in developing a philosophy that affirms the perspectival character of existence is primarily anthropological, and this is in fact the pragmatic criterion of validity that one can attribute to Nietzschean perspectivism. (shrink)

The arguments I examine in this chapter are not necessarily from Anaximander. Anaximander is generally known for having put the ἄπειρον as a principle (ἀρχή), probably due to the greater radicality with which he affirmed the physical – perhaps also epistemic – indeterminacy (and the consequent ineffability) of the principle of the φύσις. However, it is well known that, according to Aristotle, a large part of archaic physics or physiology had placed the ἄπειρον as the origin and foundation of the (...) becoming, to the point of deifying it as a living, surrounding, ruling and probably animated body (σῶμα), whose nature was separate or at any rate different from visible reality and its major components. I will call it Arkhé Apeiros Theory (TAA). A TAA then exists for archaic philosophy in general, and not only for Anaximander, and is based on a fairly clear common feature, namely the idea that the principle of nature is an indeterminate body (σῶμα ἄπειρον) and is, therefore, although to a variable extent, unknowable-ineffable. (shrink)

Robert Brandom has developed an account of conceptual content as instituted by social practices. Such practices are understood as being implicitly normative. Brandom proposed the idea of implicit norms in order to meet some requirements imposed by Wittgenstein’s remarks on rule-following: escaping the regress of rules on the one hand, and avoiding mere regular behavior on the other. Anandi Hattiangadi has criticized this account as failing to meet such requirements. In what follows, I try to show how the correct understanding (...) of sanctions and the expressivist reading of the issue can meet these challenges. (shrink)

The paper explores the consistency between William James's and Friedrich Nietzsche's approaches towards the general philosophical issue of relativism. As will be shown, Nietzsche as much as James attempted to develop a non-nihilist strategy for dealing with the problem of truth based on the idea that a revaluaton of that notion is in fact possible on practical i.e. experiential basis.

Among the many features that go hand in hand with the recent onset of populism in many countries, an interesting phenomenon is surely the shift of public discourse in the direction of social media. Is there any-thing special about communication in social media that is particularly suitable for the development of such movements and ideas? In what fol-lows, I provide an attempt to read Facebook comments as showing an anaphoric structure. This analysis permits me to give emphasis on a number (...) of interesting features that such communications exhibit. Final-ly, I try also to highlight some of the main implications of this model in comparison with ordinary communication. (shrink)

In this contribution, an analysis of the term pestilentia in Augustine’s works is developed. First, all the textual places where the term recurs are listed, specifying the type of meaning it has. A distinction is made between a proper sense, of a medical kind, and a metaphorical sense, of a moral kind. Secondly, the passages where the word pestilentia is used in a clearly medical sense are examined in detail.