This article explores the aesthetic dimensions of scientific experimentation, addressing specifically how aesthetic features enter the construction, evaluation and reception of an experiment. I highlight the relationship between experiments and artistic acts in the early years of the Royal Society where experiments do not serve only epistemic aims but also aim to generate feelings of awe and pleasure. I turn to analysing which aspects of experiments are appreciated aesthetically, identifying several contenders, from the ability of an experiment to uncover nature’s (...) beauty, to encapsulating original designs and human creativity. Following this analysis, I focus on the notion of beauty: what makes an experiment beautiful? Several common qualities are explored, from the simplicity and economy of the experiment, to the significance of the experimental results. (shrink)

Defining the degree of categoricity of a computable structure ${\mathcal{M}}$ to be the least degree d for which ${\mathcal{M}}$ is d-computably categorical, we investigate which Turing degrees can be realized as degrees of categoricity. We show that for all n, degrees d.c.e. in and above 0 (n) can be so realized, as can the degree 0 (ω).

Social robots are gradually entering children’s lives in a period when children learn about social relationships and exercise prosocial behaviors with parents, peers, and teachers. Designed for long-term emotional engagement and to take the roles of friends, teachers, and babysitters, such robots have the potential to influence how children develop empathy. This article presents a review of the literature in the fields of human–robot interaction, psychology, neuropsychology, and roboethics, discussing the potential impact of communication with social robots on children’s social (...) and emotional development. The critical analysis of evidence behind these discussions shows that, although robots theoretically have high chances of influencing the development of empathy in children, depending on their design, intensity, and context of use, there is no certainty about the kind of effect they might have. Most of the analyzed studies, which showed the ability of robots to improve empathy levels in children, were not longitudinal, while the studies observing and arguing for the negative effect of robots on children’s empathy were either purely theoretical or dependent on the specific design of the robot and the situation. Therefore, there is a need for studies investigating the effects on children’s social and emotional development of long-term regular and consistent communication with robots of various designs and in different situations. (shrink)

This paper challenges the appeal to theory virtues in theory choice as well as the appeal to the intellectual and moral virtues of an agent as determining unique choices between empirically equivalent theories. After arguing that theoretical virtues do not determine the choice of one theory at the expense of another theory, I argue that nor does the appeal to intellectual and moral virtues single out one agent, who defends a particular theory, and exclude another agent defending an alternative theory. (...) I analyse Duhem’s concept of good sense and its recent interpretation in terms of virtue epistemology. I argue that the virtue epistemological interpretation does not show how good sense leads to conclusive choices and scientific progress. (shrink)

The terms “contemplation” and “standpoint,” as used by Lukács, have almost disappeared from the vocabulary of scholars studying the contemporary world of work. This paper aims to rehabilitate these terms by arguing that, despite its shortcomings, a Lukácsian approach offers a valuable perspective for examining labor experiences. I first outline the foundations of Lukács's reification theory by focusing on objective reification. Then, I reconstruct the concepts of contemplation and having a standpoint of experience by surveying Lukác's analysis of how different (...) actors in capitalism experience reality. I conclude by exploring the implications of reification theory for analyzing market-centered regimes of control. The article can be read as an invitation for researchers investigating the world of labor to reengage with reification theory. (shrink)

Introduction. The rapid dynamics of the present world results in its complication and construction. Reality turns out to be woven from many quote fragments, representing a collage that a person creates and comprehends through the prism of various texts. Constantly transformable forms come to the fore and, as a result, there exists a plurality of meanings. Models of the world are continuously generated, replacing the actual reality with a multi- tude of spectacular simulacra. The search for ways to comprehend reality (...) through the identification of markers of its transformations is noted, and under- standing becomes the basis of ontology and one of the dominants of consciousness in the last quarter of the 20th and first quarter of the 21st centuries. Signs and symbols of subculture, determined by the context of culture and presented by various means, become one of the markers of the social reality transformations. The purpose of the study is to show the markers of the transformation of the total communication society. Methods. Methodological framework is in G. Gadamer’s hermeneutic approach and the provi- sions of M. Halliday’s social semiotics to coding/de- coding the meanings of operators-markers of social transformations. In addition, other methods were used in the work - methods of analogy, analysis and synthesis. Fragments of the study devoted to the study of chanson as a creolized text required the use of a systematic method. Scientific novelty of the research. The authors re- vealed the specificity of the chanson as a creolized text and present understanding of the subculture as a marker of the social reality transformations, which is manifested by sign-symbolic forms of con- tinuously generated creolized texts, thanks to the technique and technologies of communication. Results. Markers of social reality transformations represent them in the format of creolized texts. What is broadcast in them is filled with a person and, consequently, his responsibility for their con- tent is growing. Semiotic methodology based on the synthesis of the intellectual capital of hermeneutics and linguistics makes it possible for us to consider them as a product of human sign-symbolic activity and decode the content. Conclusions. The specificity of human existence is determined by the existence of a person in the lin- guistic aspect of the world around him - the world is given by language, which involves the search for meaning and understanding of the world. Thinking and language are ontologically connected: mean- ing is expressed by linguistic means. Although the nature of the markers of social reality transforma- tions is different, nevertheless, it is presented and framed as a text, the understanding of which is one of the ways to comprehend social reality. (shrink)

The article focuses on those paragraphs of the famous text Spiritual Situation of our Time by Karl Jaspers in which he approaches the problem of time from the perspective of philosophical anthropology. This text was published in 1931 and saw multiple editions, including the reprint in 1947, which followed the lecture The Question of Guilt. We surmise from this juxtaposition of texts in the new publication that Jaspers believed in the necessity to revisit the problem of the spiritual situation, but (...) he also regarded his conceptualization of temporality viable in the new context and applicable to analyzing this new situation. We corroborate this hypothesis by close reading of the version of the 1947 text. As there exists a wealth of studies of Jasperss philosophy, we aim to explicate his interpretation of personal historicity and to find a reply to the question why it seems necessary to emphasize the appropriation of time. We demonstrate that the existentialist approach Jaspers offers is a universal model for living in the spiritual situation and for appropriating time. The need to appropriate time is inherent in human nature but the capacity to make sense of it and unravel the potential for authentic existence is not. Human beings are often unaware of their choice of certain time appropriation; moreover, human beings lack consistency in constructing the context of their own historicity. We elaborate in greater detail on the meaning of such concepts as spiritual situation, knowledge of the totality, philosophical life. (shrink)

The performative representation of the Spanish Roma woman reveals a historical journey that brings her closer to many symbolic elaborations of the feminine, giving her a special affinity with the imaginary concerning the colonized woman, particularly with the Orientalist vision. Developed initially by the travelling intellectuals in Spain who sought a fusion of the topics of sexualized exoticism, the myth was reworked by local artists and thinkers without undermining their power to silence and make invisible the reality of the most (...) vulnerable and most represented members of the ethnic group, their women. Today, a growing awareness of the importance of collective action directs Roma women to initiatives such as the revision of their historical memory, at the intersection between the external gaze and self-perception. These searches lead to the pioneering creation of community museum institutions, which have arisen around feminine Roma associations and are a symptom of an emerging desire to be heard. Based on the terminological tools shared by women and memory studies, this article seeks the personal dimension of this invitation to listen. The authors analyse a series of interviews with Roma women that investigate the social agents of representation, self-representation and their conceptual and experiential foundations. (shrink)

In this article we analyze the methodological commitments of a radical embodied cognition approach to social interaction and social cognition, specifically with respect to the explanatory framework it adopts. According to many representatives of REC, such as enactivists and the proponents of dynamical and ecological psychology, sociality is to be explained by focusing on the social unit rather than the individuals that comprise it and establishing the regularities that hold on this level rather than modeling the sub-personal mechanisms that could (...) be said to underlie social phenomena. We point out that, despite explicit commitment, such a view implies an implicit rejection of the mechanistic explanation framework widely adopted in traditional cognitive science, which, in our view, hinders comparability between REC and these approaches. We further argue that such a position is unnecessary and that enactive mechanistic explanation of sociality is both possible and desirable. We examine three distinct objections from REC against mechanistic explanation, which we dub the decomposability, causality and extended cognition worries. In each case we show that these complaints can be alleviated by either appreciation of the full scope of the mechanistic account or adjustments on both mechanistic and REC sides of the debate. (shrink)

We study the complexity of the isomorphism relation on classes of computable structures. We use the notion of FF-reducibility introduced in [9] to show completeness of the isomorphism relation on many familiar classes in the context of all ${\mathrm{\Sigma }}_{1}^{1}$ equivalence relations on hyperarithmetical subsets of ω.

In the current debate there are two epistemological approaches to the definition of ignorance: the Standard View and the New View. The former defines ignorance simply as not knowing, while the latter defines it as the absence of true belief. One of the main differences between these two positions lies in rejecting (Standard View) or in accepting (New View) the factivity of ignorance, i.e., if an agent is ignorant of φ, then φ is true. In the present article, we first (...) provide a criticism of the Standard View in favour of the New View. Secondly, we propose a formal setting to represent the notion of factive ignorance. (shrink)

In this topical section, we highlight the next step of research on modeling aiming to contribute to the emerging literature that radically refrains from approaching modeling as a scientific endeavor. Modeling surpasses “doing science” because it is frequently incorporated into decision-making processes in politics and management, i.e., areas which are not solely epistemically oriented. We do not refer to the production of models in academia for abstract or imaginary applications in practical fields, but instead highlight the real entwinement of science (...) and policy and the real erosion of their boundaries. Models in decision making – due to their strong entwinement with policy and management – are utilized differently than models in science; they are employed for different purposes and with different constraints. We claim that “being a part of decision-making” implies that models are elements of a very particular situation, in which knowledge about the present and the future is limited but dependence of decisions on the future is distinct. Emphasis on the future indicates that decisions are made about actions that have severe and lasting consequences. In these specific situations, models enable not only the acquisition of knowledge (the primary goal of science) but also enable deciding upon actions that change the course of events. As a result, there are specific ways to construct effective models and justify their results. Although some studies have explored this topic, our understanding of how models contribute to decision making outside of science remains fragmentary. This topical section aims to fill this gap in research and formulate an agenda for additional and more systematic investigations in the field. (shrink)

The study of Borel equivalence relations under Borel reducibility has developed into an important area of descriptive set theory. The dichotomies of Silver [20] and Harrington, Kechris and Louveau [6] show that with respect to Borel reducibility, any Borel equivalence relation strictly above equality on ω is above equality on , the power set of ω, and any Borel equivalence relation strictly above equality on the reals is above equality modulo finite on . In this article we examine the effective (...) content of these and related results by studying effectively Borel equivalence relations under effectively Borel reducibility. The resulting structure is complex, even for equivalence relations with finitely many equivalence classes. However use of Kleene’s O as a parameter is sufficient to restore the picture from the noneffective setting. A key lemma is that of the existence of two effectively Borel sets of reals, neither of which contains the range of the other under any effectively Borel function; the proof of this result applies Barwise compactness to a deep theorem of Harrington establishing for any recursive ordinal α the existence of singletons whose α-jumps are Turing incomparable. (shrink)

For a computable structure $\mathcal {M}$, the categoricity spectrum is the set of all Turing degrees capable of computing isomorphisms among arbitrary computable copies of $\mathcal {M}$. If the spectrum has a least degree, this degree is called the degree of categoricity of $\mathcal {M}$. In this paper we investigate spectra of categoricity for computable rigid structures. In particular, we give examples of rigid structures without degrees of categoricity.

The role intellectual virtues play in scientific inquiry has raised significant discussions in the recent literature. A number of authors have recently explored the link between virtue epistemology and philosophy of science with the aim to show whether epistemic virtues can contribute to the resolution of the problem of theory choice. This paper analyses how intellectual virtues can be beneficial for successful resolution of theory choice. We explore the role of virtues as well as vices in scientific inquiry and their (...) beneficial effects in the context of theory choice. We argue that vices can play a role in widening the set of potential candidate theories and support our claim with historical examples and normative arguments from formal social epistemology. We argue that even though virtues appear to be neither necessary nor sufficient for scientific success, they have a positive effect because they accelerate successful convergence amongst scientists in theory choice situations. (shrink)

We study the structure of Σ11 equivalence relations on hyperarithmetical subsets of ω under reducibilities given by hyperarithmetical or computable functions, called h-reducibility and FF-reducibility, respectively. We show that the structure is rich even when one fixes the number of properly equation imagei.e., Σ11 but not equation image equivalence classes. We also show the existence of incomparable Σ11 equivalence relations that are complete as subsets of ω × ω with respect to the corresponding reducibility on sets. We study complete Σ11 (...) equivalence relations and show that existence of infinitely many properly Σ11 equivalence classes that are complete as Σ11 sets is necessary but not sufficient for a relation to be complete in the context of Σ11 equivalence relations. (shrink)

LetEbe a computably enumerable equivalence relation on the setωof natural numbers. We say that the quotient set$\omega /E$realizesa linearly ordered set${\cal L}$if there exists a c.e. relation ⊴ respectingEsuch that the induced structure is isomorphic to${\cal L}$. Thus, one can consider the class of all linearly ordered sets that are realized by$\omega /E$; formally,${\cal K}\left = \left\{ {{\cal L}\,|\,{\rm{the}}\,{\rm{order}}\, - \,{\rm{type}}\,{\cal L}\,{\rm{is}}\,{\rm{realized}}\,{\rm{by}}\,E} \right\}$. In this paper we study the relationship between computability-theoretic properties ofEand algebraic properties of linearly ordered sets realized (...) byE. One can also define the following pre-order$ \le _{lo} $on the class of all c.e. equivalence relations:$E_1 \le _{lo} E_2 $if every linear order realized byE1is also realized byE2. Following the tradition of computability theory, thelo-degrees are the classes of equivalence relations induced by the pre-order$ \le _{lo} $. We study the partially ordered set oflo-degrees. For instance, we construct various chains and anti-chains and show the existence of a maximal element among thelo-degrees. (shrink)

The purpose of this study is to determine the features of creating integrated courses using a foreign language for university students. Achieving this goal requires solving the problems of developing a conceptual framework for the use of a foreign language in integrated courses in the educational process at the university. The article presents and analyzes: the definition, classification, typology, main characteristics and advantages of the work of a teacher with students in the university within the framework of an integrated course. (...) The conclusions of the study allowed us to present some of the most important features of the educational subjects working in the framework of an integrated course at the university. (shrink)

Is there a unique way to de-idealize models? If not, how might the possible ways of reducing the distortion between models and reality differ from each other? Based on an empirical case study conducted in financial markets, this paper discusses how a popular valuation model (the Discounted Cash Flow model) idealizes reality and how the market participants de-idealize it in concrete market situations. In contrast to Cartwright's view that economic models are generally over-constrained, this paper suggests that valuation models are (...) under-constrained. This serves as the reason why the relaxation of simplifying assumptions and concretization do not work as methods of de-idealization. The paper finds that financial market participants de-idealize models using commentary that takes the form of judgment. As a conclusion, a hypothesis is formulated that proposes that the more underdetermined the model is the bigger role narrative and other pragmatic elements play in the process of model application. (shrink)

In recent years, the emergence of a new trend in contemporary philosophy has been observed in the increasing usage of empirical research methods to conduct philosophical inquiries. Although philosophers primarily use secondary data from other disciplines or apply quantitative methods (experiments, surveys, etc.), the rise of qualitative methods (e.g., in-depth interviews, participant observations and qualitative text analysis) can also be observed. In this paper, I focus on how qualitative research methods can be applied within philosophy of science, namely within the (...) philosophical debate on modeling. Specifically, I review my empirical investigations into the issues of model de-idealization, model justification and performativity. (shrink)

In lieu of an abstract, here is a brief excerpt of the content:Philosophy and Rhetoric 37.1 (2004) 1-20 [Access article in PDF] Endoxa, Epistemological Optimism, and Aristotle's Rhetorical Project Ekaterina V. Haskins Communication Department Boston College Aristotle's crucial role in institutionalizing the art of rhetoric in the fourth century BCE is beyond dispute, but the significance of Aristotle's rhetorical project remains a point of lively controversy among philosophers and rhetoricians alike. There are many ways of reading and evaluating Aristotle's (...) Rhetoric that depend on the philosophical, theoretical, and pedagogical purposes of the scholar.1 Most philosophical and rhetorical exegeses of the Rhetoric, however, while focusing on the text's connections to Aristotle's corpus and to the rhetorical tradition before and after Aristotle, seem to lack a critical perspective on Aristotle's relationship with his cultural context. Yet, like other parts of Aristotle's encyclopedic intellectual endeavor, much of Rhetoric 's cultural content was provided by endoxa, "reputable or received opinions."Since G. E. L. Owen's essay "Tithenai ta phainomena" (1961) many scholars have accepted the claim that endoxa, rather than empirical observations, are the source of Aristotle's own philosophical principles. The "linguistic" turn within Aristotelian studies has drawn attention to the role of "facts" of language and ordinary experience within Aristotle's philosophical method. As a result, a view of Aristotle as a hard-core empiricist has given way to a picture of a humanist who is attuned to the nuances of his cultural milieu. Still, this new portrait fails to take into account that Aristotle's manner of selecting and categorizing his linguistic resources allows him to transform what we would consider cultural beliefs into natural, and hence, atemporal premises. This pattern can be explained by Aristotle's "epistemological optimism," in itself a blend of several cultural assumptions about perception in general and vision in particular, the function of language, and the cyclical nature of human history. Part of this essay's objective, then, will be an explanation of these components of Aristotle's epistemological optimism. By appreciating Aristotle's difference [End Page 1] on these issues from our modern assumptions, we will be in a better position to understand why Aristotle relies on endoxa on all three levels of philosophical discourse (theoretical science, moral philosophy, and productive arts of poetics and rhetoric). Aristotle remains consistent in his treatment of endoxa throughout; rhetoric, however, presents a major challenge to Aristotle's epistemological optimism and his conception of language. I shall argue that Aristotle recognized this challenge and that he answered it by isolating proofs and rhetorical genres from their linguistic medium (lexis ), and postulating linguistic transparency (sapheneia ) as a stylistic norm. I. Aristotle's openness to appearances (phainomena ) and opinions (endoxa ) was accorded prominence especially thanks to the work of G. E. L. Owen and Martha Nussbaum. Owen was first to defend a linguistic translation of Aristotle's phainomena as "ordinary beliefs" and "appearances" against the then-prevalent rendition "observed facts." In so doing he asserted the crucial impact of the philosopher's cultural context on the formation of speculative discourse. Owen (1961) nonetheless demanded that phainomena be understood as empirical observations in Aristotle' treatises on biology and meteorology (84-86), so as to preserve the methodological and epistemological distinctions between inquiries into the natural world, on the one hand, and the world inhabited by human agents, on the other. Nussbaum (1986) went much further than Owen in asserting the role of phainomena and endoxa in Aristotle's inquiry. Unlike Owen, Nussbaum sees no fundamental difference between "experiences" of a philosopher and linguistic expressions of cultural beliefs and interpretations—his discursive data—from which Aristotle constructs his philosophical accounts. Nussbaum's chief (and highly influential) claim is that Aristotle's method is marked by a deep concern for the experiential world of his fellow men and their language. Aristotle's philosophical insights into the human condition, on this reading, echo and amplify classical Greek tragedy, despite the austere diction of Aristotle's extant treatises.Owing to this openness to the world of ordinary beliefs, Aristotle seems to depart from the Eleatic and Platonic distrust of human... (shrink)

The research is devoted to a discussion of social and humanitarian problems associated with tectonic changes in human life against the backdrop of total digitalization. The author's attention is focused on the uniqueness of the modern situation: never before have innovative technologies had the ability to penetrate so rapidly and deeply into the foundation of modern society, have they become so widespread and accessible to almost all peoples and cultures. At the same time, the undeniable public good and the most (...) serious threats to society that digital reality technologies bring with them are in a very close relationship. This is especially true for artificial intelligence systems. Innovations transform the entire world order, bringing radical changes not only to the material sphere of life, but also to the spiritual and moral state of a person. The research notes that the introduction of information and communication technologies into the life of modern society occurs without reliable support on the results of preliminary experimental research, without taking into account a deep professional and responsible assessment of the social and psychological consequences of their impact on the individual and on society as a whole. As a result, at this stage, society is constantly faced with many negative aspects of the impact of high-tech means. The work examines some of them: a decrease in cognitive and analytical abilities, the devaluation of human labor, the criminalization of cyberspace, the spread of Deepfake technology. Particular attention is paid to the problem associated with the possibility of using information technology as a tool of psychological influence. Information and psychological warfare is implemented on the basis of social networks and artificial intelligence technologies, which provides the enemy with the opportunity to achieve superiority without the use of military force. Information and humanitarian actions in cyberspace, carried out by Western countries in order to destabilize our society, destroy its value foundations, reformat the consciousness, worldview and spiritual and moral qualities of citizens, are becoming increasingly large-scale and aggressive. The work notes that digitalization is gaining momentum, plunging society deeper into new circumstances and requiring decisive action aimed at overcoming the many threats specific to the modern high-tech era. (shrink)

The term dunamis, by which Aristotle defines rhetoric in the first chapter of The Art of Rhetoric, is a "power" term, as its various meanings in Aristotle's corpus—from vernacular ones like "political influence" to strictly philosophical ones like "potentiality"—attest.1 In the Rhetoric, however, dunamis is usually translated as "ability" or "faculty," a designation that, compared to other terms that describe persuasion in ancient Greek poetics and rhetoric (such as "bia" ["force"] or "eros" ["seduction"]), marks rhetoric as a neutral human capacity (...) rather than the use of language entangled in the vagaries of violence and desire.2 John Kirby calls Aristotle's definition "one of the boldest moves in the history of .. (shrink)

The subject of the research is utopian discourse, which unites all the variety of concepts related in one way or another to utopia, utopian dimension of reality and understanding of the Future (utopian element, utopian impulse, utopian optics, utopianism, utopian consciousness, utopian thinking, dystopia, etc.). Special attention is paid to the study of the explanatory and predictive potential of utopian discourse, identifying its boundaries and analysis of the relationship with ideological discourse. The conceptualization of utopian discourse is based on an (...) instrumental approach to utopia, which is complemented by the communicative approach and the interpretive concept of culture by K. Geertz, which justifies the possibility of considering utopian discourse as a semantic and symbolic matrix. The novelty of the research is to identify and substantiate the exaggerated dichotomy of thinking and otherness as the structure-forming elements of utopian discourse. This contributed to the assessment of utopian discourse as a peculiar but viable form of reflection of political reality and the construction, consolidation and comprehension of values. The proposed algorithm of thinking with dichotomies made it possible to trace the process of constructing utopian discourse on the basis of a pyramid of dichotomies, consisting of system-forming, key and peripheral dichotomies. The article clarifies that the otherness of utopian discourse is manifested in the historicity, radicality and inextricable connection of utopian discourse with the Present. The indicated specificity of utopian discourse has led to the clarification of the reasons for the negative and/or skeptical attitude towards utopia and utopian discourse, as well as to the definition of its strengths and weaknesses. The authors conclude that despite the identified shortcomings, which often lead utopias to periodic displacement from the framework of actual political life, utopian discourse can have a significant impact on the change and development of society. (shrink)

I assert that Bulgarian journalists recruited during communism to also serve the government as intelligence agents had the opportunity to make moral choices despite the country's dictatorship. Post-communist discussions in Bulgarian media focused on the extent of guilt of journalists who acted as spies. The three possibilities of forgetting the past, punishing those who spied, or forgiving them, are considered. The article concludes that the spy/journalists cannot be forgiven because they violated moral principles that had been vital in Eastern Europe (...) even during the communist regimes; a democratic society should rely on journalists with no history of deceiving audiences. (shrink)

The aim of the present paper is to introduce a system, where the epistemic state of an agent is represented truth-functionally. In order to obtain this system, we propose a four-valued logic, that we call the logic of rational agent, where the fact of knowing something is formalized at the level of valuations, without the explicit use of epistemic knowledge operator. On the basis of this semantics, a sound and complete system with two distinct truth-functional negations is provided. These negations (...) allow us to express the statements about knowing or not knowing something at the syntactic level. Moreover, such a system is applied to the analysis of knowability paradox. In particular, we show that the paradox is not derivable in terms of the logic of rational agent. (shrink)