We generalize the Bolzano-Weierstrass theorem on ideal convergence. We show examples of ideals with and without the Bolzano-Weierstrass property, and give characterizations of BW property in terms of submeasures and extendability to a maximal P-ideal. We show applications to Rudin-Keisler and Rudin-Blass orderings of ideals and quotient Boolean algebras. In particular we show that an ideal does not have BW property if and only if its quotient Boolean algebra has a countably splitting family.

Jest to początek Zarysów Pyrrońskich Sekstusa Empiryka, ks. I (1-30) w nowym przekładzie. Całość tekstu ukaże się w Wydawnictwie UMK w połowie roku 2019. -/- This is the opening part of Sextus' Outlines of Pyrrhonism (I 1-30). The translation of the treatise will be published by Wydawnictwo UMK in the 2019.

Brzezinski predicts that the interface between ethics and science will be the new frontier of politics, and it will place on the shoulders of democratic leaders and those concerned with human rights, the obligation to be at least part-time scientists and philosophers.

There is not much disagreement that the recent spectacular establishment of parliamentary democracies and market economies in Eastern Europe and the even more breathtaking events in most Soviet republics – which should culminate in the reemergence of the Baltic nations as independent states – may be convincingly conceived of as the triumph of civil society over the Marxist-Leninist system. Both the collapse of the Marxist-Leninist system and the reemergence of civil society may be discussed in terms of theories which deal (...) with the relationship between human nature and sociopolitical systems. (shrink)

Zbigniew Tworak The early Leśniewski and the Liar AntinomyIn his early, prelogistic article „Critique of the Logical Principle of Excluded Middle” (1913) Stanislaw Leśniewski presents a certain solution to the Liar Antinomy. He argues that the Logical Principle of Excluded Middle is false but he defends the so-called Principle of Contradictory Sentences (the weaker version of the Logical Principle of Excluded Middle) and the Logical Principle of Contradiction. The paper discusses this solution. Leśniewski’s solution to the Liar antinomy differs (...) from Tarski’s in several important details. On the one hand, there is a connection between the proposition and a medieval solution to insolubilia, the so-called restrictio theory. A restrictio is a doctrine which has it that self-reference is illegitimate (either in all cases or in some cases only). On the other hand, there is a connection between the proposition and the contextual approach (what is communicated by the sentence varies with the context of use of the sentence). Keywords: Stanislaw Leśniewski, Liar Antinomy, restrictio theory. (shrink)

The author aims at evaluating the activities on the Facebook profiles of three regional media editorials – namely the ‘TVP 3 Łódź’ TV channel, the ‘Radio Łódź’ radio channel, and the Express Ilustrowany daily – particularly in terms of including local and regional information in their posts. Another objective was to attempt to quantify and compare these activities. The used research method is the analysis of profile content on Facebook, and the study was conducted within the period of one month.

The author characterizes and explains a phenomenon of neomessianism in catholic moral teaching of John Paul II and cardinal Ratzinger. According to these Christian moralists, the modern world is being destroyed by antichristian liberalism, “wild capitalism” and ethical relativism and that is why it need a new evangelization. It is also a church which suffers from secularization and therefore the mission, the revived idea of Christ and moral examples should begin.

In [7] Wojtylak showed that the supremum of a finite collection of strongly finite logics is not necessarily strongly finite, putting to an end the dispute concerning the underlying algebraic structure of the set of all strongly finite logics defined on a propositional language. In this paper we prove that Wojtylak’s result extends to a wider class of propositional logics defined by finite sets of finite matrices with admissible valuations.

Philosophical interests of Joseph Życiński in the domain of the philosophy of science were focused on the debate concerning the nature of science and philosophy of science that followed the Einstein-Planck revolution in science. The unexpected discovery of the philosophical, extra-scientific presuppositions in science, as well as of the extra-rational factors determining the way these presuppositions are accepted in science were to be explained within the meta-scientific framework. It is the aim of this paper to present ˙ Życiński’s diagnosis of (...) this post-revolutionary situation in the philosophy of science as well as his critique of the metascientific answers to this challenge. The reasons will be given why all those answers are put under two dichotomous rubrics of _internalism_ and _externalism_. It will be also explained how Życiński intends to supersede this false in his opinion opposition with a new concept of the doxatic rationality. However, the details of the metascientific proposal of Życiński will be given only in the subsequent paper. In order to perform the aim of the paper the metatheoretic tools set out by Popper will be used. (shrink)

A bivertical classical field theory includes the Newtonian mechanics and Maxwell's electromagnetic field theory as the special cases. This unification allows one to recognize the formal analogies among Newtonian mechanics and Maxwell's electrodynamics.

The players’ agent is a middleman who, on the strength of an agent contract and with pay, becomes obliged to act as a go-between in concluding contracts between players and clubs or transfer contracts between clubs. According to data of the International Federation of Association Football (FIFA), at the end of March 2011 there were 5794 licensed agents of football players in 219 national federations. According to the FIFA’s regulations, players, as well as clubs, have right to engage licensed agents (...) in connection with negotiationg or renegotiationg of a player’s employment contract or a player’s transfer. Players and clubs are forbidden using services of unlicensed agents. The FIFA’s Regulations on Players’ Agents – and analogous regulations of the Polish Union of Football – burden the agent with many obligations. Moreover, definite obligations are imposed on clubs and players. Additional regulations introduce a code of players’ agents professional conduct. The player’s agent – as well as the player, the club and the union – can be imposed with sanctions for breaking the abovementioned rules. In milieus connected with Polish football there is a quite common opinion that, in spite of severe sanctions provided by regulations, obligations and rules of professional conduct are often broken in activities of players’ agents. However it is an opinion based on rumours and suppositions, which is not confirmed by decisions of the Department of Discipline of the Polish Union of Football concerning infliction of punishment. (shrink)

Description of painful experience in the Warsaw Uprising of an 18-year-old corporal of the 1st Polish Army which participated, together with the Soviet armies, in seizing the right-bank part of Warsaw. Together with a part of his regiment he supported the dying out Uprising in the district adjacent to the Vistula. The author cast in his lot with the most dramatic history of the Uprising.

Classical Political Philosophy in Popular Discourse combines two scientific paradigms-classical political philosophy and contemporary, empirical sociology. The chief aim of this unique scientific project is to explore, operationalize, and reconstruct a political doctrine appearing in social discourse, exemplified by Polish society.

This book presents Tocqueville’s vision of the European continent, exploring his ideas of liberty, virtue, religion, patriotism, civic participation and democracy. Although Tocqueville is often revered as a classic writer on the subject of American democracy, this book focuses on the multifaceted importance of his ideas within a European context.

The properties of monotonic inference systems and the properties of their theories are strongly linked. These links, however, are much weaker in nonmonotonic inference systems. In this paper we introduce the notion of anaxiomatic variety for a theory and show how this notion, instead of the notion of a theory, can be used for the syntactic and semantic analysis of nonmonotonic inferences.

Jest to tłumaczenie Zarysów Pyrrońskich Sekstusa Empiryka. W pliku znajduje się początek wstępu oraz I sposób powściągnięcia sądu. This is a complete Polish translation of Sextus Empiricus' Outlines of Pyrrhonism. In the file you may find the beginning of the Preface and the translation of the I mode of suspension of judgment.

Der Artikel handelt von den ausgewählten Problemen, die sich mit der Einrichtung des Textraumes in folgenden Romanen: Granatowy Goździk, Rudolf Pątnicy z Macierzyzny, Gość beschäftigt. Jeder von den gennanten Romanen ist au f Grund eines Gesprächs-Dialogs aufgebaut, den ständig die Hauptdarsteller miteinander führen. Das Gespräch der Protagonisten weist auf verschiedene Arten der Weltanschaung hin, zielt auch au f die konfrontierung der verschiedenen kulturtraditionen. Prosa von Marian Pankowski erscheint aJs moderne Werkstattlösung. Es folgt unter anderen als Aussagegröße, die einen übertextlichen Charakter (...) hat. Diese Aussagen decken dem Leser die Geheimnisse des Schaflensprozes au f und erlauben damit seinen Verlauf zu verfolgen. Eine wichtige Eigenschaft des Autors des Romans Rudolf ist seine Autobiographie. In seinen phantasmatischen Erzählungen, der Dichter, in einer Gombrowiczartigen Weise, die authentischen Erlebnisse mit der literarischen Fiktion. Schließlich erreicht sein Schriftum die Form der Seelenautobiographie. (shrink)