Tijdens zijn bewogen leven schreef Dirck Volckertsz Coornhert (1522-1590) vele teksten en voerde hij talloze gesprekken. Zijn doel: zijn medemensen overtuigen van het belang om niet slaafs achter anderen aan te lopen maar zélf na te denken. Want elk mens heeft voldoende redelijke vermogens om het leven zelfstandig vorm te geven en het goede te doen. De Kruidhofjes bevat twee bundels met dialogen – gesprekken die Coornhert zelf voerde of onderweg heeft gehoord. De dialogen zijn te zien als medicijnen tegen (...) wat Coornhert zag als de ziekte van zijn tijd: onnadenkendheid en religieuze scherpslijperij. Enerzijds probeert Coornhert obstakels voor een goed en gelukkig persoonlijk leven weg te halen. Hier gaat het vooral om het bestrijden van onbegrip en onwetendheid. Anderzijds probeert Coornhert obstakels voor vreedzaam samenleven op te ruimen. Dat is de reden waarom nogal wat dialogen ingaan op religieuze kwesties als kerkbezoek, de mis en kerkelijke ceremonies; onenigheid over deze onderwerpen vormde immers de belangrijkste oorzaak van de heftige onderdrukking, vervolging en oorlog in de zestiende eeuw. Dit verklaart ook de felheid van veel van de dialogen. Discussies over religieuze denkbeelden en gebruiken waren niet zomaar interessant tijdverdrijf voor bij de borrel. Het ging ergens om: om de waarheid, je zielenheil en de inrichting van de maatschappij. In 45 dialogen probeert Coornhert zo zijn medemens te motiveren tot eerlijkheid naar zichzelf en verdraagzaamheid naar de ander. (shrink)

Debates about commercial sex occupy a prominent place on the agenda of both global and Russian-language feminist communities. Sex wars have a major impact on the organization and political imagination of the feminist movement. On the other hand, some sex workers and their representatives consider some feminists (neo-abolitionists) to be one of the biggest enemies in the struggle for their rights. Trying to understand this contradiction, the article raises issue on how neo-abolitionist discourse is designed and what political impact it (...) produces. The author proceeds under the assumption that the neo-abolitionist discourse about commercial sex is a way to cope with the two fundamental anxieties of the feminist movement: the anxiety of foundation and the anxiety of translation. This hypothesis is tested through an analysis of Russian and English-language feminist texts on commercial sex, as well as through analysis of existing research literature. The author comes to the conclusion that the construction of sex work as a homogeneous situation of patriarchal violence against women allows it to be used as a metaphor. One of its effects is the legitimation of universalist and essentialist constructions of radical feminism/neo-abolitionism. At the same time, this discourse excludes the voices of women engaged in sex work and reduces the diversity and heterogeneity of their experience. As a result, neo-abolitionism becomes problematic if we consider feminism an inclusive and emancipatory project. In conclusion, the author calls for the formation of a more inclusive and polyphonic version of feminism towards people engaged in commercial sex. (shrink)

The Hamilton–Jacobi (HJ) equation for the action function plays a fundamental role in classical mechanics. A known consequence of the HJ equation is a blow-up of a disturbed free-particle solution. Following the idea of Sivashinsky, we formulate an extension of the HJ equation in which perturbations eventually evolve into a finite autosoliton associated with an elementary particle. A novel element of the model is stability of the autosoliton. We link uncertainties in the position and momentum of a particle to a (...) width and amplitude of the autosoliton. We formulate restrictions on the coefficients of the model and compare the model with some existing theories of extended elementary objects. (shrink)

Some problems of modern hermeneutics are considered in the article. The hermeneutic practice and theory are correlated with insufficient elaboration of the latter. Rational and irrational hermeneutics are established. To understand the meaning of the text it is necessary to overcome the author’s subjectivity and the language imperfection. The author outlines the main features of the hermeneutic logic and its non-classical character. The hermeneutic truth depends on the position of the author and not just on the objective reality. Importance, relevance (...) and development prospects of the understanding problem in philosophy of natural sciences are specified. (shrink)

This article aims to identify new moral dilemmas generated by technological progress and its consequence - the phenomenon of technological alienation in modern society. It examines the relationship between the phenomenon of alienation, technological progress and moral dilemmas they cause in modern society. In addition to the emergence of new moral and existential issues that arises as the consequence of the direct “collision” of a person and technologies as a result of their widespread introduction into our lives, we consider moral (...) dilemmas arising from technological progress in such areas of life as politics, economics and education. Each of them poses a deeper problem for the person - an alienation from other people, from the species essence and from oneself, which allows us to designate this question not only as social problem, but also affecting existential questions. (shrink)

One of the traditional ways mathematical ideas and even new areas of mathematics are created is from experiments. One of the best-known examples is that of the Fermat hypothesis, which was conjectured by Fermat in his attempts to find integer solutions for the famous Fermat equation. This hypothesis led to the creation of a whole field of knowledge, but it was proved only after several hundred years. This book, based on the author's lectures, presents several new directions of mathematical research. (...) All of these directions are based on numerical experiments conducted by the author, which led to new hypotheses that currently remain open, i.e., are neither proved nor disproved. The hypotheses range from geometry and topology (statistics of plane curves and smooth functions) to combinatorics (combinatorial complexity and random permutations) to algebra and number theory (continuous fractions and Galois groups). For each subject, the author describes the problem and presents numerical results that led him to a particular conjecture. In the majority of cases there is an indication of how the readers can approach the formulated conjectures (at least by conducting more numerical experiments). Written in Arnold's unique style, the book is intended for a wide range of mathematicians, from high school students interested in exploring unusual areas of mathematics on their own, to college and graduate students, to researchers interested in gaining a new, somewhat nontraditional perspective on doing mathematics. In the interest of fostering a greater awareness and appreciation of mathematics and its connections to other disciplines and everyday life, MSRI and the AMS are publishing books in the Mathematical Circles Library series as a service to young people, their parents and teachers, and the mathematics profession. Titles in this series are co-published with the Mathematical Sciences Research Institute (MSRI). (shrink)

The concept of quantum principle is introduced as a principle whose formulation is based on specific quantum ideas and notions. We consider three such principles, viz, those of quantizability, local gauge symmetry, and supersymmetry, and their role in the development of the quantum field theory (QFT). Concerning the first of these, we analyze the formal aspects and physical contents of the renormalization procedure in QFT and its relation to ultraviolet divergences and the renorm group. The quantizability principle is formulated as (...) an existence condition of a self-consistent quantum version with a given mechanism of the field interaction. It is shown that the consecutive (from a historical point of view) use of these quantum principles puts still larger limitations on possible forms of field interactions. (shrink)

As is well known, Plotinus's philosophy served as the starting point for the development of all Neoplatonism. It created the basic schema that set the framework for the thought of all later representatives of this tendency from Porphyry to Damascius. The doctrine of the transcendence of the One, of the three original hypostases, the application of the categories of Plato's Parmenides in the construction of ontology—all this and much else besides became the property of the Neoplatonic schools, which were scattered (...) throughout the Roman empire, and was incorporated partly into the Christian theology, which was then in the process of formation. Naturally, as a result of its wide dissemination and the change in its cultural and social environment, Plotinus's legacy appeared in a different light and took on new forms; through these changes in form we can try to understand the difference in content. For this purpose Plotinus's treatise on the virtues is of special interest. The point is that Porphyry relies precisely on this treatise and at times even literally borrows large fragments from it in setting out the doctrine concerning the virtues in the thirty-second maxim . The same treatise serves as a basis for Marinus in his biography of Proclus. The aim of my lecture is to analyze the content of the treatise and its interpretations. (shrink)

In the present article the author studies and reviews the essential scientific opinions and discourse on the understanding of the term and phenomena of Cybernetics. The article is the author's vision of the concept of cybernetic epistemology based on its progressive methodological features. The main idea of the understanding of the information warfare category as a complex social system in the context of cybernetic epistemology is also developed in the present research. The concept of complexity theory has not yet been (...) applied in the study of ontological characteristics of the "information warfare" phenomenon so far. This kind of analyzing method allows us to highlight the true essential characteristics of "information warfare". There are recursiveness and spontaneous nature among them. This kind of epistemology methods and their possible and proper application in Cybernetics were analyzed and reviewed in the present paper. Such an analyzing confirmed the relevance of this research for the formalization of the world’s complex phenomena. It also determined the possibility of constructive generalization of knowledge and research data. However, this knowledge should be gained in the process of complex formalization of the studied phenomena characteristics and the maximum permissible changes and transformation in their conditions and forms. (shrink)