In the last 20 years network science has become an independent scientific field. We argue that by building network models network scientists are able to tame the vagueness of propositions about complex systems and networks, that is, to make these propositions precise. This makes it possible to study important vague properties such as modularity, near-decomposability, scale-freeness or being a small world. Using an epistemic model of network science, we systematically analyse the specific nature of network models and the logic behind (...) the taming mechanism. (shrink)

In virtue of what does a sign have meaning? This is the question raised by Wittgenstein's rule-following considerations. Semantic dispositionalism is a (type of) theory that purports to answer this question. The present paper argues that semantic dispositionalism faces a heretofore unnoticed problem, one that ultimately comes down to its reliance on unanalyzed notions of repeated types of signs. In the context of responding to the rule-following paradox—and offering a putative solution to it—this amounts to simply assuming a solution to (...) the problem in one domain and using it to solve the same problem in another. Given, moreover, the level at which the rule-following paradox undercuts dispositionalism—the level of the notion of a sign's repetition—the objections made to the view also rule out causal/informational theories of meaning as well as communitarian/assertion-theoretic ones as potential solutions to the rule-following paradox. (shrink)

In this short study, I attempt to reconstruct the main conceptual components of Edmund Husserl’s concept of death following the leading clue of his late transcendental phenomenological methodology. First, I summarise his thoughts on death, from the point of view of “the natural attitude”, as an event in the world. Then, I try and explore the manifold senses of the limit phenomenon of death as a multidimensional transcendental phenomenological problem in all of its intersubjective-world constitutive, personal-primordial, and metaphysical-constructive layers of (...) meanings, respectively. By doing so, I also hope that the path we travel can serve the reader as an opportunity for a personal and reflective confrontation with death. (shrink)

We consider a real-valued function f defined on the set of infinite branches X of a countably branching pruned tree T. The function f is said to be a limsup function if there is a function $u \colon T \to \mathbb {R}$ such that $f(x) = \limsup _{t \to \infty } u(x_{0},\dots,x_{t})$ for each $x \in X$. We study a game characterization of limsup functions, as well as a novel game characterization of functions of Baire class 1.

Current philosophical reflections on science have departed from mainstream history of science with respect to both methodology and conclusions. The article investigates how different approaches to reconstructing commitments can explain these differences and facilitate a mutual understanding and communication of these two perspectives on science. Translating the differences into problems pertaining to principles of charity, the paper offers a platform for clarification and resolution of the differences between the two perspectives. The outlined contextual approach occupies a middle ground between mainstream (...) history and sociology of science, bracketing questions of rationality, and individual coherence-maximizing, rationality-centered approaches. It can satisfy those, who believe that science is an epistemically privileged endeavor, and its epistemic content should not be neglected when reconstructing the scientists’ positions. It can also satisfy those who hold that it is naive to believe that the immediate context, e.g. the challenges to a theory, the expectations of the author about his audience, etc., does not affect the position a scientist takes. Its theoretical considerations are exemplified with a close study of the debate following the 1672 publication of Newton's theory of light and colours, also offering a novel reading of the development of his methodological views concerning the demonstrativity of the famous crucial experiment. Although we only show the capacity of the framework to analyze a direct controversy, given that it is hard to think about any scientific text as detached from an argumentative context, this approach has the potential to be a general guide for interpretation. (shrink)

Based on the existence of polysemy (e.g., lunch can refer to both food and events), it is argued that central tenets of externalist semantics and Fodorian concept atomism, an externalist theory on which words lack semantic structure, are unsound. We evaluate the premise that these arguments rely on—that polysemous words have separate, finer‐grained senses. We survey the evidence across psychology and linguistics and argue that it shows that polysemy does not exist, at least not in this “sense”. The upshot is (...) that if polysemy does not exist, it cannot pose a problem for atomism or externalism. (shrink)

In this essay, I seek to demonstrate the interplay of philosophical voices – particularly, that of a platonist voice and a community-agreement-view voice – that drives Wittgenstein’s rule-following dialectic forward; and I argue that each voice succumbs to a particular form of dialectical oscillation that renders its response to the problem of rule-following philosophically inadequate. Finally, I suggest that, by seeing and taking stock of the dilemma in which these responses to the skeptical problem are caught, we can come to (...) appreciate Wittgenstein’s own view of what might constitute a proper a response to the so-called problem of rule-following. This view can be preliminarily characterized by saying that Wittgenstein’s aim is to dissolve the temptation to philosophically rebut the skeptical challenge posed by the rule-following dialectic, an aim he achieves by revealing the semantic emptiness of the apparent sentences that raise the skeptical problem. (shrink)

Otto Neurath’s thoroughgoing anti-foundationalism is connected to the recognition that protocol sentences are not inviolable, that is they are fallible and their choice cannot be determined: ‘Poincaré, Duhem and others have adequately shown that even if we have agreed on the protocol statements, there is a not limited number of equally applicable, possible systems of hypotheses. We have extended this tenet of the uncertainty of systems of hypotheses to all statements, including protocol statements that are alterable in principle’. Later historiography (...) has called Neurath’s extension of Duhemian holism the Neurath principle. Based on a study of Neurath’s early works on the history of optics, the paper investigates a previously unnoticed influence on the development of this principle, Neurath’s reading of Goethe’s Theory of colours. The historical and polemical parts of Goethe’s tripartite book provided Neurath with ideal examples for the vertical extension of Duhem’s thesis to observation statements. Moreover, Goethe’s critique of the language of science and his views on the theory-ladenness of observation, as well as on the history of science show strong parallels to many of Neurath’s ideas. These demonstrate the existence of surprisingly direct textual links between Romantic views on science and the development of twentieth-century philosophy of science. Neurath’s usage of Goethe’s examples also indicates that the birth of the Neurath principle is more tightly connected to actual scientific practice than to theory-testing, and that by admitting the theory-ladenness of observation reports and fallibility of protocol statements Neurath does not throw empiricism overboard.Keywords: Otto Neurath; J. W. von Goethe; Holism; Theory-ladenness; Duhem-Quine thesis; Romantic science. (shrink)

This is a comprehensive study of the Derveni Papyrus. The papyrus, found in 1962 near Thessaloniki, is not only one of the oldest surviving Greek papyri but is also considered by scholars as a document of primary importance for a better understanding of the religious and philosophical developments in the fifth and fourth centuries BC. Gábor Betegh aims to reconstruct and systematically analyse the different strata of the text and their interrelation by exploring the archaeological context; the interpretation of (...) rituals in the first columns of the text; the Orphic poem commented on by the author of the papyrus; and the cosmological and theological doctrines which emerge from the Derveni author's exegesis of the poem. Betegh discusses the place of the text in the context of late Presocratic philosophy and offers an important preliminary edition of the text of the papyrus with critical apparatus and English translation. (shrink)

It is widely thought that, in §201 of the Philosophical Investigations, Wittgenstein reveals himself to oppose a definite view or theory of rule-following. I argue that, due to the self-undermining character of that section, no such interpretation should be accepted. Then I sketch a reading of Wittgenstein’s method that accounts for the paradoxical nature of §201, and I show how this methodology is realized in his remarks on following a rule.

ArgumentThe subject of the paper is the shift from an astrology-oriented astronomy towards an allegedly more objective, mathematically grounded approach to astronomy. This shift is illustrated through a close reading of Tycho Brahe's scientific development and the contemporaneous changes in his communicational strategies. Basing the argument on a substantial array of original sources it is claimed that the Danish astronomer developed a new astronomical discourse in pursuit of credibility, giving priority to observational astronomy and natural philosophical questions. The abandonment of (...) astrology in public discourse is primarily explained by Tycho's social position and greater sensibility to controversial issues. Tycho's example suggests that the changes in rhetorical strategies regarding astrology (which happened earlier than changes in astrological belief) should be given more recognition in the history of astronomy. (shrink)

Recent work in social and cultural studies of science and technology has shown that the ‘epistemic dependence’ of laypeople on experts is not a relation of blind trust, but typically and necessarily involves critical assessment of expert testimonies. Normative epistemologists have suggested a number of criteria, mostly of contextual nature since expert knowledge means restricted cognitive access to some epistemic domain, according to which non-experts can reliably evaluate expert claims; while science studies scholars have concentrated on how laypeople can come (...) to warranted decisions about technical matters on non-technicalgrounds. Instead of addressing the problem transcendentally (how such decisions are possible) or normatively (how such decisions should be reached), this paper contrasts the recommendations available in the literature with the empirical findings of a rough case study concerning the public reaction to the H1N1 vaccine issue. Awareness of how lay people do come to such decisions may inform and refine normative philosophical investigations. (shrink)

We study sincere-strategy preference-based approval voting , a system proposed by Brams and Sanver [1] and here adjusted so as to coerce admissibility of the votes , with respect to procedural control. In such control scenarios, an external agent seeks to change the outcome of an election via actions such as adding/deleting/partitioning either candidates or voters. SP-AV combines the voters' preference rankings with their approvals of candidates, where in elections with at least two candidates the voters' approval strategies are adjusted (...) – if needed – to approve of their most-preferred candidate and to disapprove of their least-preferred candidate. This rule coerces admissibility of the votes even in the presence of control actions, and hybridizes, in effect, approval with pluralitiy voting. We prove that this system is computationally resistant to 19 out of 22 types of constructive and destructive control. Thus, SP-AV has more resistances to control than is currently known for any other natural voting system with a polynomial-time winner problem. In particular, SP-AV is the second natural voting system with an easy winner-determination procedure that is known to have full resistance to constructive control, and unlike Copeland voting it in addition displays broad resistance to destructive control. (shrink)

Play is not only a kind of activity, but also a set of attitudes. We may join a card game in a casino without assuming a play attitude; conversely we may transform a seemingly tedious action, such as a walk to the store, into a pleasant experience of spontaneous movements by adopting an attitude of play. Attitudes of Play is a comprehensive study of the persistent human tendency to bring a cheerful and good-humoured outlook to any kind of situation, including (...) the serious and the mundane. Gabor Csepregi offers a phenomenological description of forms of playfulness, showing how, time and again, our attitudes of play redefine and shape diverse activities and experiences – from teaching, healing, or worshipping to political conflict or walking down the street. With play attitudes, we exercise our freedom to colour these scenes or give them an altogether new form, evoking in us more refined sentiments and more acute perceptions. This book seeks to distinguish play activities from attitudes of play, showing that the latter hold value not merely for their educational or other instrumental benefits but also, and perhaps most importantly, for the overall fulfillment and well-being they offer in all stages of human existence. (shrink)

In vivo explore des questions fondamentales et des moments cruciaux de l’existence humaine – l’entrée en interaction avec une culture étrangère, la décision de se sortir d’une condition de vie routinière ou malheureuse, une action généreuse posée dans un contexte quotidien ordinaire – en fonction de leur potentiel de transformation de l’existence. En recourant à des illustrations tirées de la vie réelle et d’œuvres de fiction, Gabor Csepregi révèle le rôle primordial des sentiments personnels dans le façonnement de la vie (...) humaine et démontre le pouvoir formateur de la spontanéité en dehors du contexte traditionnel de l’éducation formelle. Ces moments, et notamment la façon dont ils perturbent l’ordre temporel ordinaire constituent des expériences vécues de notre vitalité. « Recourant à un langage clair et précis, In vivo captivera les philosophes et les intellectuels. Csepregi engage un dialogue entre diverses traditions, faisant appel aux meilleurs courants de plusieurs philosophies pour développer un point de vue unique ». - Gaëlle Fiasse, Université McGill. (shrink)

This paper focuses on a neglected part of Dilthey’s œuvre that consists of papers on 16th–17th century philosophical issues. These papers are closer to interpretive articles than to original works, and so they are neither considered Dilthey’s original contributions to his own philosophy nor studied as part of the secondary literature. One of the most characteristic features of Dilthey’s philosophic style is the historical-systematic method mostly repudiated as concealing the real statement of the author “between the lines,” i.e. behind historical (...) analyses. Therefore these papers are not reckoned among Dilthey’s great works of enduring significance. This paper aims to make the reader more sensitive to the world and claims of these papers by way of an intermediary approach to them that acknowledges their intermediary position between a historical description and a systematic analysis. This is to be accomplished by having a look at the “pantheism” of Georg Misch, Dilthey’s largely forgotten pupil and son-in-law. (shrink)

The current confrontation between Russia and Ukraine raises essential problems regarding ethics and laws of war. It also presents an opportunity to compose an ethics case study to analyze the idea of a just war. The present-day war of Russia’s aggression toward Ukraine can hardly be analyzed ethically. We lean back to the seminal ideas of just war theorists to argue that war must be waged in a manner that is consistent with moral and ethical principles, such as proportionality, discrimination, (...) and respect for the rights of non-combatants. This article emphasizes the relationship between war and politics, and the belief that military forces should be used rationally and calculatedly. Wars have influenced the development of the modern world history. The fall of the Soviet Union led to 30 years of peace; however, the ideas of its creators returned to contemporary Russian thinking. We attempt to draw conclusions based on the past to enable conflict to end peacefully and a balance to be restored. (shrink)

Motivated by the known mathematical and physical problems arising from the current mathematical formalization of the physical spatio-temporal continuum, as a substantial technical clarification of our earlier attempt (Etesi in Found Sci 25:327–340, 2020), the aim in this paper is twofold. Firstly, by interpreting Chaitin’s variant of Gödel’s first incompleteness theorem as an inherent uncertainty or fuzziness present in the set of real numbers, a set-theoretic entropy is assigned to it using the Kullback–Leibler relative entropy of a pair of Riemannian (...) manifolds. Then exploiting the non-negativity of this relative entropy an abstract Hawking-like area theorem is derived. Secondly, by analyzing Noether’s theorem on symmetries and conserved quantities, we argue that whenever the four dimensional space-time continuum containing a single, stationary, asymptotically flat black hole is modeled by the set of real numbers in the mathematical formulation of general relativity, the hidden set-theoretic entropy of this latter structure reveals itself as the entropy of the black hole (proportional to the area of its “instantaneous” event horizon), indicating that this apparently physical quantity might have a pure set-theoretic origin, too. (shrink)

Narratives about the peaceful and fruitful relationship of religion and science in early-modern times have long since replaced the nineteenth-century vision of the ‘warfare of science with theology...

Through the example of a paradigmatic deliberative speech from classical oratory, the paper addresses two fundamental questions of teaching rhetorical reasoning. First, the paper shows that a speech from ancient Greek and Roman political or judicial oratory could provide effective means to teach a variety of argumentation skills, the recognition of fallacies and an awareness of biases in the target audience. Second, the paper uses the speech to consider an elusive problem of rhetorical or critical reasoning instruction, namely how students (...) may use historical models to adapt their knowledge of a case to real-life situations, where a large number of uncertain variables demands a constant awareness of the conditions affecting the audience`s decision and may require a swift change in the argumentative strategy. The paper will argue that the application of a new model of strategic reasoning called heuristic rhetoric to Cicero`s speech could illustrate a workable solution to both problems. (shrink)

Olaf Müller’s book develops a new case for underdetermination, and, as he is focusing on theories of a ‘limited domain’, this assumes the containability of the theories. First, the paper argues that Müller’s theory of darkness is fundamentally Newtonian, but for Newton’s optical theory the type of theoretical structure Müller adopts is problematic. Second, the paper discusses seventeenth-century challenges to Newton, changes in the proof-structure of Newton’s optical theory, and how these affect Müller’s reconstruction. Müller’s book provides empirically equivalent theories, (...) yet the historical theories were not empirically equivalent, and the same experiments were used to extract different bodies of evidence to rebut the opponent. Third, Goethe’s multi-layered critique of Newton’s experimental proof is investigated, including his developmental account of prismatic colours, the role of experimental series in rejecting Newton’s observations, and his incorporation of the ‘limited domain’ of prismatic colours in a broader framework. Two key elements of Goethe’s method, polarity and strengthening are discussed in contrast to Müller, who only utilises polarity in his account. Finally Neurath’s attempts to come to grips with the optical controversies and the prism-experiments with ‘blurred edges’ are recalled. Müller also discusses in detail some of these experiments and heavily draws on Quine. Neurath developed Duhem’s and Poincaré’s conventionalist insights and had good reasons to be pessimistic about theory-containment. Their differences provide some additions to the history of the Duhem–Quine thesis. (shrink)

Let be a countable first order structure and endow the universe of with the discrete topology. Then the automorphism group of becomes a topological group. A tuple of automorphisms is defined to be weakly generic iff its diagonal conjugacy class (in the algebraic sense) is dense (in the topological sense) and the ‐orbit of each is finite. Existence of tuples of weakly generic automorphisms are interesting from the point of view of model theory as well as from the point of (...) view of finite combinatorics.The main results of the present work are as follows. In Theorem 2.6 we characterize the existence of tuples of weakly generic automorphisms with the aid of the profinite topology of free groups. In Corollary 2.12 we will show that if has finite topological rank r (and satisfies a further, mild technical condition) then the existence of a weakly generic tuple in implies the existence of weakly generic tuples in for all natural number. Finally, in Theorem 3.2 we show that if is a countable model of an ℵ0‐categorical, simple theory in which all types over the empty set are stationary and has a pair of weakly generic automorphisms then it has tuples of weakly generic automorphisms of arbitrary finite length.At the technical level we will combine elementary investigations about the profinite topology of free groups with the results of [11] about topological ranks of the automorphism groups of some structures. (shrink)

Sophocles’s Oedipus Tyrannus shows that humans' problems do not appear when they listen to the gods, but when they listen to themselves imagining that they follow the gods. Instead of placing themselves in the service of the god, as Socrates does in Plato’s Apology, they only think that they follow the divinity, while they actually act according to their own understanding. If Sophocles’s play is a synopsis of this danger, Plato’s dialogue proposes a different attitude before divinity: instead of interpreting (...) the gods and acting on this interpretation, you would need to enter into their service by studying the meaning of their communication. (shrink)

This original research paper discusses Bishop Albert Bereczky’s (1893-1966) first contacts with revivalism, especially his spiritual conversion experience during his adolescent years. Albert Bereczky, Bishop of the Danubian Church District from 1948 to 1958, was one of the most significant, and yet controversial persons of the Reformed Church in Hungary during the 20th Century. From a popular preacher of the Revival Movement of the 1920s, church planter of the 1930s, rescuer of Jews during the War, he became the tool of (...) state interest of the Communist regime in the 1950s. This paper sorts out the origins of his turn to the revival movement, like his troubled childhood, the emotional and financial insecurity of an illegitimate child, his troubled relationship with his biological father, the positive example of his stepfather, and his deviant adolescence behavior. By showing examples of his personal accounts the paper discusses whether Bereczky went through a ‘sudden’ or a ‘gradual’ conversion experience. (shrink)

Taking the real Newtonian colour circle – and not the one Palmer depicts as Newton's – we don't have to wait 300 years for Palmer to say no to the Lockean aperçu about the inverted spectrum. One of the aims of this historical detour is to show that one's commitment about the “topology” of the colour space greatly affects Palmer's argument.

We explain the general significance of integer-based descriptors for natural shapes and show that the evolution of two such descriptors, called mechanical descriptors (the number _N_(_t_) of static balance points and the Morse–Smale graph associated with the scalar distance function measured from the center of mass) appear to capture (unlike classical geophysical shape descriptors) one of our most fundamental intuitions about natural abrasion: shapes get monotonically _simplified_ in this process. Thus mechanical descriptors help to establish a correlation between subjective and (...) objective descriptors of perceived objects. (shrink)

Plato claimed that the regular solids are the building blocks of all matter. His views, commonly referred to as the geometric atomistic model, had enormous impact on human thought despite the fact that four of the five Platonic solids can not fill space without gaps. In this paper we quantify these gaps, showing that the errors in Plato’s estimates were quite small. We also develop a mean field approximation to convex honeycombs using a generalized version of Plato’s idea. This approximation (...) not only admits to view convex mosaics in$$d=3$$d=3dimensions as a continuum but we also find that it is quite accurate, showing that Plato’s geometric intuition may have been remarkable. (shrink)

the Mona Lisa, the Mondscheinsonate, the Chanson d’automne are works of art, the salt shaker on your table, the car in your garage, or the pijamas on your bed are not. the basic question of the metaphysics of works of art is this: what makes a thing a work of art? that is: what sort of property do works of art have in virtue of which they are works of art? or more simply: what sort of property being a work (...) of art is? In this paper we argue that things are works of art in virtue of what they are like, their intrinsic features, that is, in virtue of the fact that they have the perceptual (auditory, visual, etc.) properties they have. In other words: being a work of art supervenes on perceptual-intrinsic features. Currently, this metaphysical view is extremely unpopular within the philosophy of art. It is unpopular because there allegedly exists a knock-down objection to it, the well-known argument from indiscernible counterparts. our thesis implies, among other things, that every perceptual duplicate of a work of art is also a work of art. according to the argument from indiscernible counterparts, however, there could be (or even: there are) indiscernible counterparts such that one of them is a work of art while the other is not. hence things cannot be works of art solely in virtue of what they are like. Our paper divides into three parts. In the first part we state our views. In the second part we defend it against various versions of the argument from indiscernible counterparts. (In doing so our position will become more plausible, we hope). In the final part we provide some meta-reflections on the matter. (shrink)

"In this book, Gabor Csepregi describes in detail the nature and scope of the body's innate abilities and reflects on their significance in human life."--BOOK JACKET.

A permissivist framework is developed to include images in the reconstruction of the evidential base and of the theoretical content. The paper uses Newton’s optical theory as a case study to discuss mathematical idealizations and depictions of experiments, together with textual correlates of diagrams. Instead of assuming some specific type of theoretical content, focus is on novel traits that are delineable when studying the carriers of a theory. The framework is developed to trace elliptic and ambiguous message design, and utilizes (...) variegated acceptance as an asset. Newton’s resources allowed for various framing modes and reconstructions, entailing various judgements concerning the theoretical content, the evidence base, and Newton’s use of mathematics. Elliptic presentation of the theory’s proof-structure and ambiguities influenced uptake, contributed to the process of opinion-polarization, and the acceptance/rejection of the theory. The study suggests that the analysed carriers of theoretical content have an argumentative function, and one of their uses is to adjust the burden of proof. (shrink)

This chapter contains sections titled: The Framework of Greek Religion The Conceptualization of the Divine Philosophical Piety Bibliography.