It will be argued that the virtual agent (VA) can be characterized using phenomenological descriptive tools and other conceptual means within related paradigms of the analysis of subjectivity. From such a point of view, the main features of VA are: •VA is constituted by its communicative valencies; •VA is intentionally active in perception, and it is the case also at the intersubjective level; •VA establishes and supports the truth of its statements, which come out as a creative boundary, an "unquestionable (...) point of contact" between virtual "I" and virtual reality; •communicative intersubjectivity in cyberspace is better describedthrough recursive ontologies. Peirce's conception of the Subject as a species of semiosis can be helpful to clarify these points. Unlike the traditional concept of subject where communication stands at a level resting on an underlying level of being, for Peirce communication is inherent in mind itself. Along these lines, I argue for the open multivalence of the signified as overdetermined by communicative acts. (shrink)

Critical phenomena in stock exchange are regularly occurring and difficult to predict events, often leading to disastrous consequences. The presented paper is devoted to the search and research of early warning signals of critical transitions in stock exchange based on the results of a multifractal analysis of a series of transactions in shares of public companies. We have proposed and justified the use of certain features of behavior of multifractal spectrum shape parameters such as signals. As model time series, on (...) which methods of multifractal analysis were tested, we used a series of the number of unstable sites of the sandpile automaton on the random Erdős–Rényi graph, self-organizing into critical and bistable states. It was found that the early warning signals for both cellular automata and stock exchanges are an increase in the magnitude of the maximum position, a decrease in the width, and a decrease, followed by a sharp increase, in the value of the spectrum asymmetry parameter. (shrink)

This is a survey paper giving a self-contained account of Shelah's theory of the pcf function pcf={cf:D is an ultrafilter on a}, where a is a set of regular cardinals such that a

Logic and Philosophy of Logic

Logic and Philosophy of Logic, Miscellaneous in Logic and Philosophy of Logic

Model Theory in Logic and Philosophy of Logic

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During the Zimbabwean crisis, millions crossed through the apartheid-era border fence, searching for ways to make ends meet. Maxim Bolt explores the lives of Zimbabwean migrant labourers, of settled black farm workers and their dependants, and of white farmers and managers, as they intersect on the border between Zimbabwe and South Africa. Focusing on one farm, this book investigates the role of a hub of wage labour in a place of crisis. A close ethnographic study, it addresses the complex, (...) shifting labour and life conditions in northern South Africa's agricultural borderlands. Underlying these challenges are the Zimbabwean political and economic crisis of the 2000s and the intensified pressures on commercial agriculture in South Africa following market liberalization and post-apartheid land reform. But, amidst uncertainty, farmers and farm workers strive for stability. The farms on South Africa's margins are centers of gravity, islands of residential labour in a sea of informal arrangements. (shrink)

In an ideal democracy, people from all walks of life would come together to talk meaningfully and respectfully about politics. But we do not live in an ideal democracy. In contemporary democracies, which are marked by deep social divisions, different groups for the most part avoid talking to each other. And when they do talk to each other, their speech often seems to be little more than a vehicle for rage, hatred, and deception. -/- Democratic Speech in Divided Times argues (...) that we should nevertheless not give up on the ideal of democratic public speech. Drawing on the resources of political theory, epistemology, and philosophy of language, this book develops a sustained account of the norms that should govern public discourse in deeply divided circumstances. Should we try to find common ground when we talk to our political opponents, even though they seem unreasonable? Should we refrain from expressing anger, if we want to get things done? How can we use our speech to fight hate speech and disinformation? And is it even possible to speak to 'the other side,' in settings where different groups dislike one another, live apart from one another, and don't know much about one another? By tackling these questions, Lepoutre demonstrates that, when governed by the right set of norms, public speech can be a powerful force for good even amidst profound social divisions. (shrink)

This present book explores recent advances in modeling discourse processes, in particular, new approaches aimed at understanding pathological language behavior specific to schizophrenia. The contributors examine the modeling paradigm of formal semantics, which falls within the scope of both linguistics and logic while providing overlapping links with other fields such as philosophy of language and cognitive psychology. This book is based on results presented during the series of workshops on Coherence and Discourse organized by SLAM, a project developed to systemize (...) the study of pathological language processing by taking an overarching interdisciplinary approach combining psychology, linguistics, computer science and philosophy. The principle focus is on conversations produced by people with psychiatric disorders such as schizophrenia and autism. The contributions come from young and experienced researchers, and invited speakers. The book appeals to likeminded students and researchers. (shrink)

Jeremy Waldron, among others, has forcefully argued that public hate speech assaults the dignity of its targets. Without denying this claim, I contend that it fails to establish that bans, rather than counterspeech, are the appropriate response. By articulating a more refined understanding of counterspeech, I suggest that counterspeech constitutes a better way of blocking hate speech’s dignitarian harm. In turn, I address two objections: according to the first, which draws on contemporary philosophy of language, counterspeech does not block enough (...) hate speech; according to the second, counterspeech blocks too much speech. Although these objections should qualify our optimism regarding counterspeech, I demonstrate that each can be turned, with even greater force, against hate speech bans. (shrink)

The notions of perceptual normativity and optimality have generated much discussion in the last decade or so in the literature on Merleau-Ponty. Husserl’s position on the topic has been far less extensively investigated. Surprisingly, however, Husserl wrote a great deal about the question of perceptual optimality. Not only are there a considerable number of important passages scattered throughout the manuscripts, the archive also contains a few important full texts on precisely this issue. Given the role of fulfillment for Husserl’s concept (...) of intentionality, this should not really come as a surprise, since the teleological nature of the fulfillment structure terminates in an experience of the optimum. Hence, however marginal this topic might seem at first glance, reflecting on it rapidly leads us to the heart of Husserl’s project and sheds further light on his conception of intentional experience. (shrink)

This is the introduction to the symposium on Maxime Lepoutre, Democratic Speech in Divided Times (Oxford: Oxford University Press, 2021). The symposium contains articles by Paul Billingham, Rachel Fraser, and Michael Hannon, and a response by the author.

According to an influential objection, which Martha Nussbaum has powerfully restated, expressing anger in democratic public discourse is counterproductive from the standpoint of justice. To resist this challenge, this article articulates a crucial yet underappreciated sense in which angry discourse is epistemically productive. Drawing on recent developments in the philosophy of emotion, which emphasize the distinctive phenomenology of emotion, I argue that conveying anger to one’s listeners is epistemically valuable in two respects: first, it can direct listeners’ attention to elusive (...) morally relevant features of the situation; second, it enables them to register injustices that their existing evaluative categories are not yet suited to capturing. Thus, when employed skillfully, angry speech promotes a greater understanding of existing injustices. This epistemic role is indispensable in highly divided societies, where the injustices endured by some groups are often invisible to, or misunderstood by, other... (shrink)

В монографии рассмотрены философские аспекты научно-инновационной деятельности: общие закономерности ее развития, структура научно-инновационной деятельности, ее категориальная основа, методы и условия эффективности. Для магистров, аспирантов.

An influential critique of anger holds that anger comes at an important epistemic cost. In particular, feeling angry typically makes risk less visible to us. This is anger’s ‘red mist.’ These epistemic costs, critics suggest, arguably outweigh the epistemic benefits commonly ascribed to anger. This essay argues that the epistemic critique of anger is importantly misleading. This is not because it underestimates anger’s epistemic benefits, but rather because it overlooks the fact that anger’s red mist performs a crucial moral function. (...) By concealing risk, the red mist helps protect the dignity and self-respect of those who live under severe and unchosen risk. This function is vitally important in non-ideal circumstances, where many are unjustly subjected to dignity-impairing risk. And it is irreplaceable, in that it cannot readily be performed by other political emotions, such as hope. Beyond providing a novel defence of anger, this argument has a broader upshot. Anger’s red mist reveals that ignorance is not always problematic in politics. Accordingly, it should not be treated—as has standardly been the case—as an unmitigated political evil. In the first instance, our efforts are better spent ascertaining when ignorance is a problem, and when, instead, it performs a felicitous function. (shrink)

1. There is a commonly held endoxon that idealism did not exist and could not exist before Plato, since the «Presocratics» did not yet distinguish between the material and the ideal etc. This preconception is based on the misleading conception of «Presocratics» as physicalists and the simplistic evolutionist scheme of Aristotle’s Metaph. A. In fact, religious and idealist metaphysics are attested in different archaic traditions before Plato, whereas «simple» physical theories of elements of the Milesian type did not exist before (...) the 6th century B.C. scientific revolution. 2. Those who deny the existence of idealism in Greek philosophy commonly refer to Myles F. Burnyeat. We will argue against this article on the following grounds: a) it is based on a selective and incomplete data from early Greek philosophy, b) Burnyeat understands by «idealism» subjective idealism and anti-realism. But Greek idealism as a rule is a form of objective idealism and has nothing to do with anti-realism. The two basic forms are: dualstic idealism and monistic idealism. 3. We will argue against modern naturalist interpretations of the Pythagorean first principles by Huffmann and others. Both in the table of opposites and in Philolaus πέρας καὶ ἄπειρον denote self-subsistent mathematical essences, ‘out of which’ physical bodies are composed. It is impossible to interpret “the limit and the unlimited” as physical bodies themselves or as properties of physical bodies. 4. We will argue for the Pythagorean origin of the 5th centu-ry graffiti on bones’ plates from Olbia. According to this early table of oppo-site, the body is ψεῦδος, i.e., an illusion. 5. The Zeller-Burnet interpretation of Parmenides B3 is grammatically impossible. The fragment states the identity of νοεῖν καὶ εἶναι, i.e., affirms mental nature of Being.6.The basic opposition of Parmenides’ Aletheia exactly corresponds to the basic opposition of doxa. Light is the active and thinking element, night is the «heavy», dense, corporeal substance. Sine light corresponds to Being, night corresponds to non-Being. The philosophy of Parmenides is a radical form of immaterialism and idealistic monism. (shrink)

Для студентов и всех, кто интересуется проблемами природы и сущности человека.

В монографии в широком историческом контексте охарактеризован процесс возникновения и развития сущностного наполнения принципа природосообразности в истории филисофско-педагогической мысли от античного периода по Новое время.

During 'cyclic' historical periods it would be correct to interpret religious processes in terms of interaction of two essentially different, but substantially, structurally and functionally comparative types of integrating cultural complexes that, in historical perspective, compete with each other on the effect on individuals and society in general. Such complexes represent secular and religious culture. Contemporary socio-cultural situation can be defined as an asymmetric representativeness of both secular and religious cultures. In a modern secular society, dominance of a secular culture (...) over a religious one can be manifested in three basic dimensions: substantial, regulative and subjective ones. Secular culture is adopted during the primary socialization process. However, religious culture is still adopted through conscious, voluntary selection in younger or more mature age. It may be possible to determine two basic attitudes of the contemporary man towards religion. The first attitude may be called 'reversive' and the other one 'conversive'. Za 'ciklicne' istorijske periode ispravna je interpretacija religijskih procesa u terminu uzajamnog dejstva dva sustinski razlicita ali sadrzajno, strukturalno i funkcionalno komparativna tipa integrisucih kulturnih kompleksa koji u istorijskoj perspektivi jedan drugom konkurisu u uticaju na pojedinca i drustvo. Takvi kompleksi su svetovna i religiozna kultura. Savremena sociokulturna situacija se moze definisati kao asimetrija reprezentativnosti svetovne i religiozne kulture. Dominacija svetovne nad religioznom kulturom u savremenom sekularizovnom drustvu manifestuje se u tri osnovne dimenzije: predmetnoj, regulativnoj i subjektivnoj. Svetovna kultrura se masovno usvaja u procesu primarne socijalizacije. Religiozna kultura se pak, usvaja samosvesnim, voljnim izborom u mladjem ili starijem uzrastu. Moguce je izdvojiti dva osnovna nacina obracanja savremenog 'sekularizovanog') coveka religiji. Prvi nacin mozemo nazvati 'reverzivnim' a drugi 'konverzivnim'. (shrink)