The EU proposal for the Artificial Intelligence Act (AIA) defines four risk categories: unacceptable, high, limited, and minimal. However, as these categories statically depend on broad fields of application of AI, the risk magnitude may be wrongly estimated, and the AIA may not be enforced effectively. This problem is particularly challenging when it comes to regulating general-purpose AI (GPAI), which has versatile and often unpredictable applications. Recent amendments to the compromise text, though introducing context-specific assessments, remain insufficient. To address this, (...) we propose applying the risk categories to specific AI scenarios, rather than solely to fields of application, using a risk assessment model that integrates the AIA with the risk approach arising from the Intergovernmental Panel on Climate Change (IPCC) and related literature. This model enables the estimation of the magnitude of AI risk by considering the interaction between (a) risk determinants, (b) individual drivers of determinants, and (c) multiple risk types. We use large language models (LLMs) as an example. (shrink)

We put forward a new, ‘coherentist’ account of quantum entanglement, according to which entangled systems are characterized by symmetric relations of ontological dependence among the component particles. We compare this coherentist viewpoint with the two most popular alternatives currently on offer—structuralism and holism—and argue that it is essentially different from, and preferable to, both. In the course of this article, we point out how coherentism might be extended beyond the case of entanglement and further articulated.

The EU Artificial Intelligence Act (AIA) defines four risk categories for AI systems: unacceptable, high, limited, and minimal. However, it lacks a clear methodology for the assessment of these risks in concrete situations. Risks are broadly categorized based on the application areas of AI systems and ambiguous risk factors. This paper suggests a methodology for assessing AI risk magnitudes, focusing on the construction of real-world risk scenarios. To this scope, we propose to integrate the AIA with a framework developed by (...) the Intergovernmental Panel on Climate Change (IPCC) reports and related literature. This approach enables a nuanced analysis of AI risk by exploring the interplay between (a) risk determinants, (b) individual drivers of determinants, and (c) multiple risk types. We further refine the proposed methodology by applying a proportionality test to balance the competing values involved in AI risk assessment. Finally, we present three uses of this approach under the AIA: to implement the Regulation, to assess the significance of risks, and to develop internal risk management systems for AI deployers. (shrink)

Accountability is a cornerstone of the governance of artificial intelligence (AI). However, it is often defined too imprecisely because its multifaceted nature and the sociotechnical structure of AI systems imply a variety of values, practices, and measures to which accountability in AI can refer. We address this lack of clarity by defining accountability in terms of answerability, identifying three conditions of possibility (authority recognition, interrogation, and limitation of power), and an architecture of seven features (context, range, agent, forum, standards, process, (...) and implications). We analyse this architecture through four accountability goals (compliance, report, oversight, and enforcement). We argue that these goals are often complementary and that policy-makers emphasise or prioritise some over others depending on the proactive or reactive use of accountability and the missions of AI governance. (shrink)

The idea that qualities can be had partly or to an intermediate degree is controversial among contemporary metaphysicians, but also has a considerable pedigree among philosophers and scientists. In this paper, we first aim to show that metaphysical sense can be made of this idea by proposing a partial taxonomy of metaphysical accounts of graded qualities, focusing on three particular approaches: one which explicates having a quality to a degree in terms of having a property with an in-built degree, another (...) based on the idea that instantiation admits of degrees, and a third which derives the degree to which a quality is had from the aspects of multi-dimensional properties. Our second aim is to demonstrate that the choice between these accounts can make a substantial metaphysical difference. To make this point, we rely on two case studies (involving quantum observables and values) in which we apply the accounts in order to model apparent cases of metaphysical gradedness. (shrink)

This chapter examines the evolving debate on AI legal personhood, emphasizing the role of path dependencies in shaping current trajectories and prospects. Two primary path dependencies emerge: prevailing legal theories on personhood (singularist vs. clustered) and the impact of technological advancements. We argue that these factors dynamically interact, with technological optimism fostering broader rights-based debates and periods of skepticism narrowing discussions to limited rights. Additional influences include regulatory cross-linkages (e.g., data privacy, liability, cybersecurity) and historical legal precedents. Current regulatory frameworks, (...) particularly in the EU, generally resist extending legal personhood to AI systems. Case law suggests that without explicit legislation, courts are unlikely to grant AI legal personhood on their own. For this to happen, AI systems would first need to prove de facto legitimacy through sustained social participation. The chapter concludes by assessing near- and long-term prospects, from generative AI and AI agents in the next 5–20 years to transformative possibilities such as AI integration with human cognition via Brain-Machine Interfaces in a more distant future. (shrink)

One might suppose that Everettian quantum mechanics (EQM) is inhospitable to metaphysial indeterminacy (MI), given that, as A. Wilson (2020) puts it, "the central idea of EQM is to replace indeterminacy with multiplicity" (77). But as Wilson goes on to suggest, the popular decoherence-based understanding of EQM (henceforth: DEQM) appears to admit of indeterminacy in both world number and world nature, where the latter indeterminacy---our focus here---is plausibly metaphysical. After a brief presentation of DEQM (S1), we bolster the case for (...) there being MI in world nature in DEQM (S2). The remainder of the paper is devoted to a comparative assessment of the two main approaches to MI for purposes of accommodating this MI---namely, a metaphysical supervaluationist approach (as per Barnes and Williams 2011) and a determinable-based approach (as per Wilson 2013 and Calosi and Wilson 2018 and 2021). We briefly describe each approach (S3), then offer arguments in favour of a determinable-based approach to world nature MI in DEQM (S4). (shrink)

A Teoria dos Dois Sistemas, proposta por Kahneman (2011), pressupõe que a tomada de decisão no contexto econômico se baseia em dois sistemas, um que é automático, intuitivo e principalmente inconsciente e outro reflexivo, racional e totalmente consciente. Consideramos a abordagem kahnemaniana incompleta na medida em que a concepção dos sistemas 1 e 2 não é suficiente para explicar os processos de tomada de decisão. Neste artigo, nosso desafio é mostrar que, diferentemente dos sistemas de Kahneman, a tomada de decisão (...) está ancorada na percepção direta de affordances e é a base das escolhas conceituais, que envolvem experiências sensório-motoras advindas da reciprocidade entre agente e ambiente. Concluímos este artigo, argumentando que, diferentemente da concepção de sistema 1 kahnemaniano, na perspectiva ecológica, a tomada de decisão advém de experiências não conceituais, da percepção direta, não automática, sem envolver representações mentais e processamento de informações. (shrink)

Regulation is nothing without enforcement. This particularly holds for the dynamic field of emerging technologies. Hence, this article has two ambitions. First, it explains how the EU´s new Artificial Intelligence Act (AIA) will be implemented and enforced by various institutional bodies, thus clarifying the governance framework of the AIA. Second, it proposes a normative model of governance, providing recommendations to ensure uniform and coordinated execution of the AIA and the fulfilment of the legislation. Taken together, the article explores how the (...) AIA may be implemented by national and EU institutional bodies, encompassing longstanding bodies, such as the European Commission, and those newly established under the AIA, such as the AI Office. It investigates their roles across supranational and national levels, emphasizing how EU regulations influence institutional structures and operations. These regulations may not only directly dictate the structural design of institutions but also indirectly request administrative capacities needed to enforce the AIA. (shrink)

Technological innovation is almost always investigated from an economic perspective; with few exceptions, the specific technological and social nature of innovation is often ignored. We argue that a novel way to characterise and make sense of different types of technological innovation is to start considering uncertainty. This seems plausible since technological development and innovation almost always occur under conditions of uncertainty. We rely on the distinction between, on the one hand, uncertainty that can be quantified (e.g. probabilistic risk) and, on (...) the other, deep forms of uncertainty that may resist the possibility of being quantified (e.g. severe or fundamental uncertainties). On the basis of these different ingredients of uncertainty in technological innovation, we propose a new taxonomy that reveals the technological nature of innovation. Unlike previous taxonomies employed to handle different types of technological innovations, our taxonomy does not consider the economic value of innovation alone; it is much more oriented towards societal preferences and forms of technological uncertainty. Finally, we investigate the coherence of our proposal with the dual nature of technological artefacts, showing that innovation can be grounded on structural and functional factors and not just on economic ones. (shrink)

L’articolo esamina la proposta europea di regolamento sull’intelligenza artificiale, AI Act (AIA). In particolare, esamina il modello di analisi e valutazione del rischio dei sistemi di IA. L’articolo identifica tre potenziali problemi di implementazione del regolamento: (1) la predeterminazione dei livelli di rischio, (2) la genericità del giudizio di significatività del rischio e (3) l’indeterminatezza della valutazione sull’impatto dei diritti fondamentali. Il saggio suggeriscealcune soluzioni per affrontare questi tre problemi.

Cancel culture is a form of societal self-defense that becomes prominent particularly during periods of substantial moral upheaval. It can lead to the polarization of incompatible viewpoints if it is indiscriminately demonized. In this brief editorial letter, I consider framing cancel culture as an essentially contested concept (ECC), according to the theory of Walter B. Gallie, with the aim of establishing a groundwork for a more productive discourse on it. In particular, I propose that intermediate agreements and principles of reasonableness (...) can help refocus the debate on cancel culture towards democratic discourse, without blanket justification for every instance. In this context, asserting that cancel culture is an ECC does not dismiss the potential of achieving consensus on its shared core meaning or societal role. Like other similar ECCs, such as democracy or rule of law, it highlights the importance of contestations in shaping our collective understanding of the concept. (shrink)

This chapter explores the influence of Artificial Intelligence (AI) on digital democracy, focusing on four main areas: citizenship, participation, representation, and the public sphere. It traces the evolution from electronic to virtual and network democracy, underscoring how each stage has broadened democratic engagement through technology. Focusing on digital citizenship, the chapter examines how AI can improve online engagement while posing privacy risks and fostering identity stereotyping. Regarding political participation, it highlights AI's dual role in mobilising civic actions and spreading misinformation. (...) Regarding representation, AI's involvement in electoral processes can enhance voter registration, e-voting, and the efficiency of result tabulation but raises concerns regarding privacy and public trust. Also, AI's predictive capabilities shift the dynamics of political competition, posing ethical questions about manipulation and the legitimacy of democracy. Finally, the chapter examines how integrating AI and digital technologies can facilitate democratic political advocacy and personalised communication. However, this also comes with higher risks of misinformation and targeted propaganda. (shrink)

Although we may find the concept of anomie in Greek thought, it is since Durkheim that the concept begins to be used specifically as a sociological concept. However, a theory of anomie only becomes consolidated since “Social Structure and Anomie” by Robert K. Merton (Merton 1938). The theory becomes important and conquers its space in the rest of the century as one of the most productive theories about deviance. In this study, based on a contemporary conception of scientific theory, that (...) of the structuralist metatheory, a reconstruction of Merton’s approach is proposed, allowing to make explicit the deep structure of the theory. (shrink)

This article discusses Rik Peels's response to Williams's argument against voluntary belief. Williams argues that voluntary beliefs must be acquired independently of truth-considerations, so they cannot count as beliefs after all, since beliefs aim at truth. Peels attempted to reply by showing that in cases of self-fulfilling beliefs, a belief can indeed be voluntarily acquired in conditions which retain the necessary truth-orientation. But even if we make two crucial concessions to Peels’s proposal, his argument ultimately fails. The first concession is (...) that beliefs can be weakly voluntary-namely, we can acquire them at will though we do not preserve them at will but on the basis of evidence. Conceding this, however, only lands us in the “acquisition problem”: how a belief can be acquired qua belief when we still do not think we have justification for it. This leads us to the second concession: that knowing in advance that a certain belief is self-fulfilling provides us with such a justification. However, this concession lands us in the ultimate obstacle: that, precisely because such a justification is available both before and at the moment of forming the belief, the cognitive perspective of the subject is identical at both moments, which obscures what it even means to say that at a certain moment she started to have a belief. (shrink)

We propose a formal framework to examine the relationship between models and observations. To make our analysis precise,models are reduced to first-order theories that represent both terminological knowledge – e.g., the laws that are supposed to regulate the domain under analysis and that allow for explanations, predictions, and simulations – and assertional knowledge – e.g., information about specific entities in the domain of interest. Observations are introduced into the domain of quantification of a distinct first-order theory that describes their nature (...) and their organization and takes track of the way they are experimentally acquired or intentionally elaborated. A model mainly represents the theoretical knowledge or hypotheses on a domain, while the theory of observations mainly represents the empirical knowledge and the given experimental practices. We propose a precise identity criterion for observations and we explore different links between models and observations by assuming a degree of independence between them. By exploiting some techniques developed in the field of social choice theory and judgment aggregation, we sketch some strategies to solve inconsistencies between a given set of observations and the assumed theoretical hypotheses. The solutions of these inconsistencies can impact both the observations – e.g., the theoretical knowledge and the analysis of the way observations are collected or produced may highlight some unreliable sources – and the models – e.g. empirical evidences may invalidate some theoretical laws. (shrink)

Este trabalho tem como objetivo analisar a relação entre os conceitos de percepção-ação e cognição incorporada (CI) no âmbito das críticas desenvolvidas por Varela ao realismo ecológico gibsoniano. No livro The embodied mind, Varela, Thompson e Rosh (1993) elaboram o conceito de enaction, o qual expressa que a percepção consiste em ação guiada através de estruturas cognitivas que emergem dos padrões sensoriomotores na relação corpo-ambiente. Essas estruturas cognitivas não são representadas, mas incorporadas na ação que surge do acoplamento da nossa (...) estrutura corporal com o ambiente. Nesse sentido, apesar da abordagem de Varela et al (1993) em relação à percepção ser anti-representacionista semelhante proposta por Gibson, há divergências entre ambos no que concerne à concepção de percepção direta gibsoniana e à relação de mutualidade organismo-ambiente. Tais concepções envolvem os conceitos de invariantes, os quais segundo Gibson, são propriedades informacionais do ambiente que constituem as affordances, que por sua vez, podem ser caracterizadas como possibilidades de ação que o ambiente proporciona aos organismos. Desse modo, segundo Varela, na concepção gibsoniana, o ambiente independe do organismo, diferentemente do conceito de enaction, para o qual ambiente e organismo estão acoplados, construindo histórias evolutivas. Varela critica a posição gibsoniana devido ao fato de que para ele, Gibson elaborou a teoria da percepção a partir do ambiente, mas não do acoplamento organismo-ambiente. Nesse sentido, a relação de mutualidade entre organismo-ambiente proposta por Gibson para designar o conceito anti-representacionista de percepção direta não é adequado dado que tal conceito prioriza somente um lado relacionado ao do ambiente, deixando pendente a relação que deveria ser de mutualidade ou de acoplamento. Nessa apresentação, procuro argumentar que, ao contrário do que afirma Varela, a CI oferece uma teoria da percepção direta na medida em que focaliza as capacidades sensório-motoras dos organismos na sua relação de mutualidade com o ambiente. Para isso, ressalto as características ontológicas e epistemológicas do conceito de affordance no contexto da teoria ecológica gibsoniana, de forma a mostrar suas implicações para a relação de mutualidade organismo-ambiente no contexto do realismo ecológico proposto por Gibson (1986). (shrink)

Neste artigo, nós buscamos compreender como a disseminação de fake news, através do uso de tecnologias digitais, tornou-se uma ferramenta poderosa na manipulação da opinião pública, contribuindo para o processo de colonialidade de mentes. A colonialidade de mentes, contextualizada nos estudos de Dascal (2009), é um tipo de violência epistêmica, caracterizada como transmissão e modificação de hábitos através de sistemas sociais como família, linguagem, religião, ciência, educação, ideologia e mídia que disseminam as formas de imposição do pensamento e ação do (...) colonializador. Nossa hipótese é a de que o paradigma da complexidade, fundamentado no pensamento de Morin (2003; 2005), oferece subsídios teóricos para pensarmos o problema da disseminação de fake news, bem como a sua influência na colonialidade de mentes na medida em que expressa uma visão de mundo não fragmentada e sistêmica, pautada por princípios como o hologramático e o dialógico. Com base nestes princípios, nosso principal foco será oferecer um caminho para pensarmos sobre a colonialidade de mentes através da ética da complexidade. (shrink)

The article argues that AI can enhance the measurement and implementation of democratic processes within political parties, known as Intra-Party Democracy (IPD). It identifies the limitations of traditional methods for measuring IPD, which often rely on formal parameters, self-reported data, and tools like surveys. Such limitations lead to partial data collection, rare updates, and significant resource demands. To address these issues, the article suggests that specific data management and Machine Learning techniques, such as natural language processing and sentiment analysis, can (...) improve the measurement and practice of IPD. (shrink)

The principle of the common cause claims that if an improbable coincidence has occurred, there must exist a common cause. This is generally taken to mean that positive correlations between non-causally related events should disappear when conditioning on the action of some underlying common cause. The extended interpretation of the principle, by contrast, urges that common causes should be called for in order to explain positive deviations between the estimated correlation of two events and the expected value of their correlation. (...) The aim of this paper is to provide the extended reading of the principle with a general probabilistic model, capturing the simultaneous action of a system of multiple common causes. To this end, two distinct models are elaborated, and the necessary and sufficient conditions for their existence are determined. (shrink)

Forests, cars and orchestras are very different ontological entities, and yet very similar in some aspects. The relationships they have with the elements they are composed of is often assumed to be reducible to standard ontological relations, like parthood and constitution, but how this could be done is still debated. This paper sheds light on the issue starting from a linguistic and philosophical analysis aimed at understanding notions like plurality, collective and composite, and propos- ing a formal approach to characterise (...) them. We conclude the presentation with a discussion and analysis of social groups within this framework. (shrink)

The complexity and emergent autonomy of Generative AI systems introduce challenges in predictability and legal compliance. This paper analyses some of the legal and regulatory implications of such challenges in the European Union context, focusing on four areas: liability, privacy, intellectual property, and cybersecurity. It examines the adequacy of the existing and proposed EU legislation, including the Artificial Intelligence Act (AIA), in addressing the challenges posed by Generative AI in general and LLMs in particular. The paper identifies potential gaps and (...) shortcomings in the EU legislative framework and proposes recommendations to ensure the safe and compliant deployment of generative models. (shrink)

Penelope Maddy has recently addressed the set-theoretic multiverse, and expressed reservations on its status and merits ([Maddy, 2017]). The purpose of the paper is to examine her concerns, by using the interpretative framework of set-theoretic naturalism. I first distinguish three main forms of 'multiversism', and then I proceed to analyse Maddy's concerns. Among other things, I take into account salient aspects of multiverse-related mathematics , in particular, research programmes in set theory for which the use of the multiverse seems to (...) be crucial, and show how one may provide responses to Maddy's concerns based on a careful analysis of 'multiverse practice'. (shrink)

El objetivo de este artículo es presentar una reconstrucción de la teoría de los grupos dereferencia. La teoría, desarrollada por Robert K. Merton, ha sido largamente utilizada enlos más variados campos de las ciencias sociales, aunque con escasa o nula consideraciónmetateórica hasta ahora. La reconstrucción atenderá a la presentación que de la misma serecoge en sendos artículos de su libro Social Theory and Social Structure, de 1968, a saber:“Contributions to the theory of reference group behavior” y “Continuities in the theory (...) ofreference groups and social structure”. Para presentar esta reconstrucción me apoyaré en elinstrumental de la Metateoría Estructuralista. Después de una consideración informal de lateoría, serán presentados sus modelos potenciales, modelos, modelos potenciales parciales,sus aplicaciones intencionales y algunos comentarios acerca de la noción de “grupo de referencia”en lo que respeta su carácter relacional y disposicional. (shrink)

We put forward a new, ‘coherentist’ account of quantum entanglement, according to which entangled systems are characterized by symmetric relations of ontological dependence among the component particles. We compare this coherentist viewpoint with the two most popular alternatives currently on offer—structuralism and holism—and argue that it is essentially different from, and preferable to, both. In the course of this article, we point out how coherentism might be extended beyond the case of entanglement and further articulated.

En este trabajo nos referiremos al debate entre internismo y externismo epistemológicos a partir del episodio que constituye el debate entre Michael Williams y Alvin Goldman, que se expresa en el intercambio de trabajos presente en el volumen del año 2016 Goldman and his critics. Enmarcaremos esta discusión señalando que, mientras una serie de autores (en particular Laurence BonJour y, siguiendo su influencia, Jennifer Lackey y Fernando Broncano) extrae del debate internismo/externismo la consecuencia “dualista” de que el conocimiento no puede (...) analizarse según un único eje, sino que hallamos al menos dos -el de la razonabilidad subjetiva y el de la conductividad a la verdad-, Goldman se presenta como un externista de “línea dura” para el cual el internismo es simplemente insostenible y la justificación epistémica ha de comprenderse exclusivamente en términos confiabilistas. Sobre este trasfondo, analizaremos la propuesta de Williams, quien por un lado busca probar que las críticas de Goldman al internismo quedan restringidas a una versión “mentalista” o “subjetivista”, y, por el otro, busca ratificar una epistemología internista moderada apoyándose en el señalamiento de que el conocimiento humano es indisociable de consideraciones de responsabilidad (accountability). Buscaremos probar que la réplica de Goldman, que se centra en denunciar una presunta confusión por Williams entre el problema del “estar justificado” y el del “justificar”, no hace justicia a la amplitud del problema de la justificación epistémica, una vez que este es abordado, no a partir de presuntas “intuiciones” sobre el significado de “conocimiento” en el lenguaje ordinario, sino a partir de las prácticas en las que nociones como esta pueden hacerse funcionar. -/- . (shrink)

In recent years, several strategies have been proposed to tackle social controversies about topics in which science is settled, among which one of the most influential is that of Elizabeth Anderson, who argues that any lay person with access to the Internet and basic education can reliably assess the acceptability of various claims involving expert knowledge. In particular, the author shows that this procedure can be successfully applied to the case of anthropogenic global warming. In this article we will try (...) to argue why, even if we concede that Anderson's proposal is satisfactory in that particular case, it fails to generalize when applied to other controversies. In this article, we illustrate it with the cases of flat-Eartherism and anti-vaxxerism. (shrink)

The Hyperuniverse Programme, introduced in Arrigoni and Friedman (2013), fosters the search for new set-theoretic axioms. In this paper, we present the procedure envisaged by the programme to find new axioms and the conceptual framework behind it. The procedure comes in several steps. Intrinsically motivated axioms are those statements which are suggested by the standard concept of set, i.e. the `maximal iterative concept', and the programme identi fies higher-order statements motivated by the maximal iterative concept. The satisfaction of these statements (...) (H-axioms) in countable transitive models, the collection of which constitutes the `hyperuniverse' (H), has remarkable 1st-order consequences, some of which we review in section 5. (shrink)

In questo lavoro si presenta un nuovo esperimento mentale che solleva un particolare problema per quello che possiamo chiamare “fisicalismo minimale” in filosofia della mente. In particolare si argomenta che il fisicalismo minimale o i) non è in grado di fornirne un resoconto adeguato dell’esperimento mentale presentato, o ii) viene costretto a fornire un resoconto che è fortemente in contrasto con la nostra immagine scientifica del mondo. Il problema sollevato è un particolare esempio di quelli che Chalmers (1996) definisce hard (...) problems in filosofia della mente. Questa è la struttura del lavoro. Nella sezione 2. si presenta l’esperimento mentale, che chiameremo di Shem-Shaun1. Nella sezione 3. illustriamo il nostro argomento principale contro il fisicalismo minimale a partire dall’esperimento mentale della sezione precedente. Nella sezione conclusiva si discutono diversi modi di controbattere all’argomento principale e le sue conseguenze per il fisicalismo. (shrink)

It does not seem particularly daring to say that one objective of science education is to enable students to understand different phenomena in the world in their mutual relationship. This is roughly equivalent to promoting knowledge of scientific explanations, which involve resorting to regular relationships between certain phenomena and which, certainly, is different from knowledge of this or that type of event taken in isolation. In this text, we will draw attention to two opposing tendencies that, however, tend towards the (...) common result of hindering the achievement of such an objective. On the one hand, we find characterizations of scientific explanation that assimilate it to argumentation and, therefore, lose sight of what specifically makes explanations explanatory; that is, they ask too little of a scientific explanation. On the other hand, those that consider paradigmatic cases of scientific explanation −such as those achieved by subsuming phenomena such as tides to Newton's laws− do not really constitute explanations but merely descriptions; it is about asking too much of an explanation here. We will therefore point out that a greater attention to the elaborations provided by the philosophy of science about the notion of explanation is crucial to better serve educational purposes. (shrink)

L’Ipotesi del Continuo, formulata da Cantor nel 1878, è una delle congetture più note della teoria degli insiemi. Il Problema del Continuo, che ad essa è collegato, fu collocato da Hilbert, nel 1900, fra i principali problemi insoluti della matematica. A seguito della dimostrazione di indipendenza dell’Ipotesi del Continuo dagli assiomi della teoria degli insiemi, lo status attuale del problema è controverso. In anni più recenti, la ricerca di una soluzione del Problema del Continuo è stata anche una delle ragioni (...) fondamentali per la ricerca di nuovi assiomi in matematica. L’articolo fornisce un quadro generale dei risultati matematici fondamentali, e un’analisi di alcune delle questioni filosofiche connesse al Problema del Continuo. (shrink)

In texts such as “Richard Rorty’s Pragmatic Turn” Jürgen Habermas defends a theory that associates, on the one hand, the truth-claim raised by a speaker for a proposition p with, on the other hand, the requirement that p be “defendable on the basis of good reasons […] at any time and against anybody”. This, as is known, has been the target of criticisms by Rorty, who−in spite of agreeing with Habermas on the central tenet that the way of evaluating our (...) beliefs must be argumentative practice−declares that the only “ideal presupposed by discourse” is “that of being able to justify your beliefs to a competent audience”. We will consider two texts from 1971, -surprisingly neglected in most approaches to the debate-, in which Habermas did include such a “competence condition” to elucidate the notion of truth. We will discuss whether there are good reasons to relinquish such a condition and to refer, instead, only to the formal or procedural properties of argumentative exchanges, as Habermas does in presenting the notion of “ideal speech situation”. As we will try to argue, there are no such good reasons. (shrink)

G. A. Cohen (2000) provided us with a challenging “paradox of conviction” by means of pointing out the fact that, even when we realize that we hold certain beliefs (for example, political or religious ones) only because we have been raised to have them, this discovery does not modify what we believe. This seems to be irrational, but acknowledging that fact would entail that irrationality is much more widespread than we are, in principle, willing to accept. In this article we (...) will focus on the solution proposed by Federico Penelas (2007), according to which the paradox can be dissolved by appealing to Rorty’s “ethnocentrism”. We will try to argue that this solution can work insofar as what supports our choice to retain our “convictions” is not theoretical in character, but practical. The reason why we can continue to support certain positions that lack neutral evidence in their favour is that it would be too costly not to do it—a condition which does not, nonetheless, make it any more probable that the positions in question are theoretically acceptable. (shrink)

In this work, we will try to state the opposition between two approaches to the problem of the overall reliability of human knowing capacities, and a possible solution to that conflict. On the one hand, as we will point out, there exist a number of approaches that fall under the broad term of “evolutionary reliabilism” and according to which the reasons that we have for believing in the reliability of human cognition are empirical in character. Namely, the adaptive success of (...) our species in a biological environment characterised by the survival of the fittest provides us with a reason to believe that our belief-forming mechanisms are truth-tracking; if they were not, we would have gone extinct. On the other hand, nevertheless, we find analyses—of which we will focus on the case of Ernest Sosa—according to which the tenet that our knowing capacities are reliable cannot be empirically based, and thus contingent; on the contrary, they point out that we need to presuppose—without need of a proof—that such capacities are trustworthy. Given this conflict between an “empirical” defence and a defence “in principle” of our knowing capacities, we will consider two possible objections against Sosa’s proposal and try to answer them. (shrink)

In two occasions a Bibliography of Structuralism has been published in Erkenntnis (1989, 1994). Since then a lot of water has flowed under the bridge and the structuralist program has shown a continuous development. The aim of the present bibliography is to celebrate the 25th anniversary of the publication of An Architectonic for Science –structuralism’s main reference work– and of its recent translation into Spanish by updating the previous bibliographies with titles which have appeared since 1994 as well as before (...) that year but which are not included in them. As in the former deliveries, this bibliography only covers books and articles that are concerned directly with the structuralist approach in the philosophy of science. We would like to thank the many colleagues who have helped us in collecting all the information. Notwithstanding we apologize in advance for the possible entries that we missed to include in this third Bibliography of Structuralism. (shrink)

Gödel’s philosophical conceptions bear striking similarities to Cantor’s. Although there is no conclusive evidence that Gödel deliberately used or adhered to Cantor’s views, one can successfully reconstruct and see his “Cantorianism” at work in many parts of his thought. In this paper, I aim to describe the most prominent conceptual intersections between Cantor’s and Gödel’s thought, particularly on such matters as the nature and existence of mathematical entities (sets), concepts, Platonism, the Absolute Infinite, the progress and inexhaustibility of mathematics.

Fragmentalism was originally introduced as a new A-theory of time. It was further refined and discussed, and different developments of the original insight have been proposed. In a celebrated paper, Jonathan Simon contends that fragmentalism delivers a new realist account of the quantum state—which he calls conservative realism—according to which: the quantum state is a complete description of a physical system, the quantum state is grounded in its terms, and the superposition terms are themselves grounded in local goings-on about the (...) system in question. We will argue that fragmentalism, at least along the lines proposed by Simon, does not offer a new, satisfactory realistic account of the quantum state. This raises the question about whether there are some other viable forms of quantum fragmentalism. (shrink)

The purpose of this paper is to analyze the relation between the synthesis of reproduction in imagination and the schematism. It is known that the synthesis of reproduction, according to Kant, can be considered as the transcendental imagination itself. Hence, if we take the transcendental imagination as the source of the schema, it is necessary to understand how the relation between the schema and the synthesis takes place.

In this article, we address fallacious analogical reasoning and the Metaphoric Fallacy to a Deductive Inference (MFDI), recently discussed by B. Lightbody and M. Berman (2010). We claim that the authors’ proposal to introduce a new fallacy is only partly justified. We also argue that, in some relevant cases, fallacious analogical reasoning involving metaphors is only affected by the use of quaternio terminorum.

In two occasions a Bibliography of Structuralism has been published in Erkenntnis (1989, 1994). Since then a lot of water has flowed under the bridge and the structuralist program has shown a continuous development. The aim of the present bibliography is to celebrate the 25th anniversary of the publication of An Architectonic for Science –structuralism’s main reference work– and of its recent translation into Spanish by updating the previous bibliographies with titles which have appeared since 1994 as well as before (...) that year but which are not included in them. As in the former deliveries, this bibliography only covers books and articles that are concerned directly with the structuralist approach in the philosophy of science. We would like to thank the many colleagues who have helped us in collecting all the information. Notwithstanding we apologize in advance for the possible entries that we missed to include in this third Bibliography of Structuralism. (shrink)

If there is an area of discourse in which disagreement is virtually absent, it is mathematics. After all, mathematicians justify their claims with deductive proofs: arguments that entail their conclusions. But is mathematics really exceptional in this respect? Looking at the history and practice of mathematics, we soon realize that it is not. First, deductive arguments must start somewhere. How should we choose the starting points (i.e., the axioms)? Second, mathematicians, like the rest of us, are fallible. Their ability to (...) recognize whether a putative proof is correct is not infallible. In most cases, disagreement over the correctness of a putative proof is, however, evanescent. Once an error is spotted and communicated, the disagreement disappears. But this is not always the case. Sometimes it is recalcitrant; that is, it persists over time. In order to zoom in on this type of disagreement and explain its very possibility, we focus on a single case study: a decades-long (1921-1949) controversy between Federigo Enriques and Francesco Severi, two prominent exponents of the Italian school of algebraic geometry. We suggest that the instability of the mathematical community to which they belonged can be explained by the gap between an abstract criterion of rigor and local criteria of acceptability. It is this instability that made the existence of recalcitrant disagreement over putative proofs possible. We do not condemn speculative mathematics but rather its pretense of being rigorous mathematics. In this respect, we show that the overly self-confident Severi and the more intuitive, visionary Enriques had a completely different attitude. (shrink)

In the first half of the 20 th century, philosophers of science used to sustain that the correct theory acceptance in science derived from their conforming to certain rules. However, from the historicist and practical turn in the philosophy of science, the theory acceptance started to be analyzed based on values rather than on a priori established rules. In this article, I will present four paradigmatic positions on the role of values in science. The first position, articulated by Hugh Lacey, (...) defends a regulative ideal of 'impartiality' in the acceptance of scientific theories as established. The other positions convey arguments that seem to conflict with this ideal. I characterize them as 'blind spot argument', 'inductive risk argument' and 'trust-based acceptance argument'. Based on this analysis, I will defend two main theses. My first thesis is that the ideal of impartiality is compatible with the arguments just mentioned. My second thesis is that the defense of impartiality has the advantage of providing a support for the epistemic authority of properly established scientific knowledge. Following Lacey, I will argue that theories can only be accepted as established under specified domains of phenomena. However, theories are accepted for other purposes, for example, when they are adopted to develop research or when they are endorsed to inform the legitimacy of an action. In such cases of theory acceptance, impartiality is neither possible nor desirable, which requires the support of other ideals. (shrink)

In this paper, we provide an analysis of the concept of legal personality and discuss whether personality may be conferred on artificial intelligence systems (AIs). Legal personality will be presented as a doctrinal category that holds together bundles of rights and obligations; as a result, we first frame it as a node of inferential links between factual preconditions and legal effects. However, this inferentialist reading does not account for the ‘background reasons’ of legal personality, i.e., it does not explain why (...) we cluster different situations under this doctrinal category and how extra-legal information is integrated into it. We argue that one way to account for this background is to adopt a neoinstitutional perspective and to update the ontology of legal concepts with a further layer, the meta-institutional one. We finally argue that meta-institutional concepts can also support us in finding an equilibrium around the legal-policy choices that are involved in including (or not including) AIs among legal persons. (shrink)

The essay analyses the contribution of contemporary analytical metaphysics to socialand legal ontology. In particular, the focus is on two authors: Brian Epstein and JonathanSchaffer. I discuss Epstein’s use of analytical metaphysics notions to explain the structureof social kinds and facts, providing a unique model based on three relations: grounding,anchoring, and framing (GAF).This model offers a new reading of the origin and nature ofsocial entities and brings innovative arguments to the debate in legal ontology. Schaffer’sviews represent a competing thesis, which (...) can be included among the so-called conjunctivisttheories. Epstein and Schaffer’s analyses converge in some respects and both theories appro-ach social and legal ontology with new, fine-grained tools. However, I defend the epistemicand practical value of Epstein’s model. At the same time, I claim that it would bring moreclarity to Epstein’s model if the framing relation was rejected. For this reason, I suggestconsidering a social reality model relying on the grounding-anchoring diagram alone. (shrink)