The post-truth regime is a regime in which certain central categories of modernity seem to be inadequate: that of truth as correspondence, that of truth as verification, and that of truth as sincerity. This reflection aims at proposing a shift from the category of truth to the category of legitimacy, in order to rethink those of correctness, objectivity, adequacy. The advantage potentially offered by the concept of legitimacy, with regards to that of truth, has to do with the reference to (...) a given context, with an element of social recognition and a processual dimension, which makes the management of discourses more flexible, without abdicating to their deregulation. (shrink)

ABSTRACT Even if Lotman’s theory has often been presented as a semiotic theory based on categories of space, temporal categories are crucial as well. And as we can speak of polyglotism as one of the main features of culture, we should speak of polychronism as well. In each state of culture, in fact, we find many temporal codes, and the internal dialogue is not only based on codes coming from different spaces (in the normal sense of polyglotism), but also as (...) coming from different times (in the sense of a sort of polychronism). Lotman’s reflections about this aspect of culture could be very useful in order to understand some aspects of our society, where we find a form of presentism, the temporal dimension corresponding to localism within the spatial dimension, which globalization has produced. (shrink)

The aim of the article is to reflect on the communication model of fake news, starting from the assumption that fake news items are not mere falsehoods (e.g., trivial lies) nor something completely new.Drawing inspiration from the work of Umberto Eco, I will investigate the idea that today’s viral fake news can be aligned with the hermetic paradigm he outlined. Then I will consider another communicative model: that of gossip. Thanks to these two models, I will support the thesis that (...) fake news are not something to eliminate or to correct according to the criterion of evidence or truth, but rather something to live with, corresponding to a potentiality of discourse, that is to detect and to analyze. (shrink)

The subject of this contribution concerns the evolution of Eco’s thought on the problem of the false, from the first writings (in which the sign is just what can be used to lie) to the reflections of the late 1980s on the strength of the false, in a more culturological perspective. The essay will therefore trace an evolution that establishes in Eco’s theory a continuity between reflection on falsehood, reflection on falsification and the theory of fiction, while in a second (...) time it will retrace all of Eco’s narrative going to highlight how all novels have to do with the false, or at least with the non-verifiability of the true. From this point of view, it will be argued that novels are the best place for Eco to affirm the strength of the false, for the nomothetic power of fictions. (shrink)

The aim of my contribution is to analyse the role that common sense has played in Umberto Eco’s work. After making clear the distinction between good sense and common sense, and highlighting a number of differences with the Scottish philosophy of common sense, I will consider the uses and functions that common sense assumes in Eco’s philosophy: namely, a phenomenological function, a regulatory function and a communicative function. I will demonstrate how the characterisation of common sense in Eco emphasises the (...) importance of the historical dimension of Sens, the importance of the public and social dimension of semiosis, and how common sense plays a fundamental, pragmatic role in the disposition to act, whilst revealing the importance of the Peircian lesson and Eco’s consonance with Peirce’s positions. (shrink)

This opening piece of the special issue ‘Perspectives on Post-Truth’ aims to accomplish three tasks. First, and foremost, it highlights the issue’s distinctive feature, namely its variegated approach to post-truth. The leading idea in assembling it has been to draw on different methodologies, theoretical approaches, and competences, in order to gain a fine-grained understanding of the post-truth condition and to develop an effective toolkit to address the most pressing challenges it poses to our societies. The underlying conviction is that a (...) variegated approach is required by the multifaceted nature of the post-truth condition. The curious reader willing to venture through the issue will thus be exposed to different perspectives on post-truth: some pieces address it from a traditional epistemological perspective, others explore post-truth from the perspective of social epistemology, and still others adopt a semiotic perspective. In light of this multiplicity of perspectives, the second task of this piece has been to provide a brief thematic overview of the key issues and perspectives in order to illustrate the overall narrative of the project. The third and final task has been to give a detailed synopsis of each contribution so that the reader will know precisely what to expect from it. (shrink)

I focus on the No-Paradise Dilemma, which results from some initially plausible epistemic ideals, coupled with an assumption concerning our evidence. Our evidence indicates that we are not in an epistemic paradise, in which we do not experience cognitive failures. I opt for a resolution of the dilemma that is based on an evidentialist position that can be motivated independently of the dilemma. According to this position, it is rational for an agent to believe a proposition on the agent’s total (...) evidence just in case the (total) evidence stably supports the proposition. Based on this evidentialist position, I argue that it is not an epistemic ideal in the actual world that we hold rational beliefs that are logically equivalent to our rational beliefs. The dilemma is resolved by giving up this ideal for the actual world and adopting the evidentialist position in terms of stable evidential support. (shrink)

Enjoying great popularity in decision theory, epistemology, and philosophy of science, Bayesianism as understood here is fundamentally concerned with epistemically ideal rationality. It assumes a tight connection between evidential probability and ideally rational credence, and usually interprets evidential probability in terms of such credence. Timothy Williamson challenges Bayesianism by arguing that evidential probabilities cannot be adequately interpreted as the credences of an ideal agent. From this and his assumption that evidential probabilities cannot be interpreted as the actual credences of human (...) agents either, he concludes that no interpretation of evidential probabilities in terms of credence is adequate. I argue to the contrary. My overarching aim is to show on behalf of Bayesians how one can still interpret evidential probabilities in terms of ideally rational credence and how one can maintain a tight connection between evidential probabilities and ideally rational credence even if the former cannot be interpreted in terms of the latter. By achieving this aim I illuminate the limits and prospects of Bayesianism. (shrink)

This book explores the question of whether the ideal right to science and culture exists. It proposes that the human right to science and culture is of a utopian character and argues for the necessity of the existence of such a right by developing a philosophical project situated in postmodernity, based on the assumption of ‘thinking in terms of excendence’. The book offers a new way of thinking about access to knowledge in the postanalogue, postmodern society, and is inspired by (...) twentieth-century critical theorists such as Levinas, Gadamer, Bauman and Habermas. (shrink)

In everyday life and in science we acquire evidence of evidence and based on this new evidence we often change our epistemic states. An assumption underlying such practice is that the following EEE Slogan is correct: 'evidence of evidence is evidence' (Feldman 2007, p. 208). We suggest that evidence of evidence is best understood as higher-order evidence about the epistemic state of agents. In order to model evidence of evidence we introduce a new powerful framework for modelling epistemic states, Dyadic (...) Bayesianism. Based on this framework, we then discuss characterizations of evidence of evidence and argue for one of them. Finally, we show that whether the EEE Slogan holds, depends on the specific kind of evidence of evidence. (shrink)

On an evidentialist position, it is epistemically rational for us to believe propositions that are (stably) supported by our total evidence. We are epistemically permitted to believe such propositions, and perhaps even ought to do so. Epistemic rationality is normative. One popular way to explain the normativity appeals to epistemic teleology. The primary aim of this paper is to argue that appeals to epistemic teleology do not support that we ought to believe what is rational to believe, only that we (...) are permitted to do so. In arguing for that, I defend an epistemic teleological position that is radical in nature. It involves no commitment to aiming at the truth. I conclude by dispelling some worries that have been raised about my position. (shrink)

The Stoic theory of knowledge was founded by Zeno on a perceptual and crudely materialistic base, but subsequently developed into an elaborate theory involving λεκτ which has proved difficult to reconstruct. The evolution of the school, influenced not only by internal differences but also by interaction with the Platonic Academy, certainly contributed to this development. Hence any adequate reconstruction of the Stoic theory of knowledge must take account of the differences among the positions of the different representatives of the school (...) with respect to the criticism put foward by the Academics. I propose here to clarify Zeno's position, showing how Arcesilaus' criticism helped to expose certain lacunae and thus to bring about changes in doctrine on the part both of Zeno himself and of his immediate successors. (shrink)

In the literature, one finds two accounts of the normative status of rational belief: the ought account and the permissibility account. Both accounts have their advantages and shortcomings, making it difficult to favour one over the other. Imagine that there were two principles of rational belief or rational degrees of belief commonly considered plausible, but which, however, yielded a paradox together with one account, but not with the other. One of the accounts therefore requires us to give up one of (...) the plausible principles; whereas the other allows us to save them both. The fact that it allows us to save both of the plausible principles might well be considered a strong reason in favour of the relevant account. The permissibility-account-based resolution of the lottery paradox suggests that the permissibility account is a candidate for being supported in this way, since the account seems to save two plausible principles of rational belief and rational degrees of belief. I argue that even if the permissibility account were supported in this way the support would be defeated, since one cannot provide an analogous resolution of the preface paradox. The principles remain unsaved by the permissibility account. (shrink)

In March 1986, a public symposium took place in Heidelberg about the “unresolved potential dangers of genetic engineering”. The event was organized by institutions affiliated with the environmental movement. Choosing this symposium as an example, the article shows how the public appearance of scientists can be understood as a form of political activism. The article shows how specialists from fields as diverse as biology, chemistry, physics, law and political sciences tried to place political messages by putting themselves in the limelight (...) as independent scientists. I argue that the symposium was both: a place of science communication intertwined with political agitation that, as should be noted, happened in a time when the West German government was working on the legislation of genetic engineering, legitimated by relying on independent expertise. It can be concluded that the discourse of scientific independence became a strategic tool in the controversial debate about the uses and dangers of genetic engineering. Thus, it draws attention to a dimension of political-scientific activity which cannot be fully grasped by the concept of ‘the expert’ that is established in the history of science. (shrink)

This paper is the introduction to the Special Issue “Philosophical Methods”. The Special Issue will be published by Synthese.

Semantyka teoriomonogościowa dla wielowartościowych rachunków pozycyjnych Celem artykułu jest zdefiniowanie adekwatnych semantyk teoriomonogościowych dla rachunków pozycyjnych.

Material artefacts consist of many smaller – and ultimately natural – objects such as molecules and atoms that have been intentionally rearranged in such a way as to take the shape of a particular artefact and fulfil its functions. Whenever the arrangement of several parts results in properties that go beyond the properties of the individual parts or their sum, it can be said that this arrangement has resulted in a new object. Once created, material artefacts may take part in (...) natural processes such as reproduction and evolution and cannot be fundamentally distinguished from fully natural objects. This article provides a number of – mainly biological – examples that show the traditional Aristotelian dichotomy between nature and artefacts to be highly problematic and suggest a continuum instead. Most importantly, it is argued that living beings and artefacts are equally capable – or sometimes incapable – of self-reproduction and that there are numerous objects which are both living beings and artefacts. (shrink)

The aim of the study was to examine the role of self-esteem in resisting the influence of materialistic goals of four social role models in adolescents. Previous studies showed a negative correlation between the psychological health of teens and striving for materialistic goals, one of the main sources is the social modeling of materialism. Two studies were carried out. The first, correlational study, was conducted on target teens and their mothers, fathers, and peers of their choice. It examined if self-esteem (...) is a moderator of the relationship between the materialism of social role models and the materialism of teens. The second, experimental study, was conducted on target teens only. It examined how boosting the self-esteem of teens and activating materialism of social role models may affect the materialism of teens. Study 1 showed a significant interaction effect of self-esteem and the materialism of peers on the materialism of teens. The interaction effects of self-esteem and other role models were not significant. Study 2 showed that elevated self-esteem lowered the influence of the materialism of peers on the materialism of teens. The results were not significant when other role models were analyzed. The results obtained in the presented studies indicate that the self-esteem of teens may have an important role in resisting the influence of materialism role models of peers. Practical implications of the studies for the psychological health of teens are also discussed. (shrink)

Nostalgia is a fond longing for the past that has been shown to increase feelings of meaning, social connectedness, and self-continuity. Although nostalgia for personal memories provides intra- and interpersonal benefits, there may be negative consequences of group-based nostalgia on the perception and acceptance of others. The presented research examined national nostalgia, and its effects on group identification and political attitudes in the United States. In a sample of US voters, tendencies to feel personal and national nostalgia are associated with (...) markedly different emotional and attitudinal profiles. Higher levels of national nostalgia predicted both positive attitudes toward President Trump and racial prejudice, though there was no evidence of such relationships with personal nostalgia. National nostalgia most strongly predicted positive attitudes toward president Trump among those high in racial prejudice. Furthermore, nostalgia's positive relationship with racial prejudice was partially mediated by perceived outgroup threat. Results from this study will help us better understand how the experience of national nostalgia can influence attitudes and motivate political behavior. (shrink)

When members of a group doxastically disagree with each other, decisions in the group are often hard to make. The members are supposed to find an epistemic compromise. How do members of a group reach a rational epistemic compromise on a proposition when they have different (rational) credences in the proposition? I answer the question by suggesting the Fine-Grained Method of Aggregation, which is introduced in Brössel and Eder 2014 and is further developed here. I show how this method faces (...) challenges of the standard method of aggregation, Weighted Straight Averaging, in a successful way. One of the challenges concerns the fact that Weighted Straight Averaging does not respect the evidential states of agents. Another challenge arises because Weighted Straight Averaging does not account for synergetic effects. (shrink)

In his treatise "Elementa harmonica," Aristoxenus of Tarentum formulated a distinctive philosophical framework within the realm of sound exploration, deviating from the harmonics theory advanced by the Pythagoreans. A pivotal disparity lies in the methodological approach to research. Aristoxenus posited meticulous observation of acoustic phenomena as the foundational step in all inquiries, constituting a fundamental criterion for truth. He asserted that perception alone could authenticate the fidelity of the observed state of affairs. Aristoxenus vehemently opposed the Pythagorean disregard for auditory (...) testimony, deeming it a notable methodological lapse. According to him, the harmonikos must serve as a vigilant observer of acoustic phenomena, equipped with a discerning and cultivated musical ear. (shrink)