There is a long-lasting controversy concerning our mind and consciousness. The book proposes a connection between the mind the brain and the multiverse. We introduce the main philosophical ideas concerning mind and freedom. Explain the basic principles of computer science, artificial intelligence of brain research, quantum physics and quantum artificial intelligence. We indicate how we can provide an answer to the problem of the mind and consciousness by describing the nature of the physical world. Our proposed explanation includes the Everett (...) Many-worlds theory. The book tries to avoid any non-essential metaphysical speculations. The book is an essential compilation of knowledge in philosophy, computer science, biology, and quantum physics. It is written for readers without any requirements in mathematics, physics, or computer science. (shrink)

This book is a study in the logic of questions (sometimes called erotetic logic). The central topics in erotetic logic have been the structure of questions and the question-answer relationship. This book doesn't neglect these problems, but much of it is focussed on other issues. The main subject is the logical analysis of certain relations between questions and the contexts of their appearance. And our aim is to elaborate the conceptual apparatus of the inferential approach to the logic of questions. (...) Questions are asked for many reasons and for different purposes. Yet, before a question is asked or posed, a questioner must arrive at it. In many cases arriving at a question resembles coming to a conclusion: there are some premises involved and some inferential thought processes take place. If we agree that a conclusion need not be "conclusive", we may say that sometimes questions can play the role of conclusions. But questions can also perform the role of premises: we often pass from some "initial" question to another question. In other words, there are inferential thought processes - we shall call them erotetic inferences - in which questions play the roles of conclusions or conclusions and premises. The inferential approach to the logic of questions focusses its attention on the analysis of erotetic inferences. This book consists of eight chapters. (shrink)

Głównym celem artykułu jest analiza fenomenu sekularyzacji w pismach Rainera Marii Rilkego i Gianniego Vattima oraz prezentacja etyki miłosierdzia, zbudowanej na fundamencie religii w wersji słabej, pozbawionej wymiaru nadnaturalnego. Wielu naukowców przyznaje, że w ostatnich latach nastąpiło załamanie paradygmatu sekularyzacji. Okazało się, że nowoczesność i współczesna rewolucja technologiczna nie muszą koniecznie prowadzić do nieuchronnej śmierci religii. Coraz częściej mówi się dzisiaj o desekularyzacji i powrocie religii w zmienionej formie. Najgłębsze znaczenie sekularyzacji dotyczy nie tyle słabnącej obecności religii w domenie publicznej, (...) ile reinterpretacji prawd i symboli religijnych oraz narodzin nowej formy religii o charakterze immanentnym i czystohumanistycznym. Bardzo złożony fenomen sekularyzacji i desekularyzacji wymaga obecnie szeroko zakrojonych badań interdyscyplinarnych. (shrink)

Hypersequent calculus, developed by A. Avron, is one of the most interesting proof systems suitable for nonclassical logics. Although HC has rather simple form, it increases significantly the expressive power of standard sequent calculi. In particular, HC proved to be very useful in the field of proof theory of various nonclassical logics. It may seem surprising that it was not applied to temporal logics so far. In what follows, we discuss different approaches to formalization of logics of linear frames and (...) provide a cut-free HC formalization ofKt4.3, the minimal temporal logic of linear frames, and some of its extensions. The novelty of our approach is that hypersequents are defined not as finite sets but as finite lists of ordinary sequents. Such a solution allows both linearity of time flow, and symmetry of past and future, to be incorporated by means of six temporal rules. Extensions of the basic calculus with simple structural rules cover logics of serial and dense frames. Completeness is proved by Schütte/Hintikka-style argument using models built from saturated hypersequents. (shrink)

We classify two of Bertrand Russell's theories of events within the point-free ontology. The first of such approaches was presented informally by Russell in ‘The World of Physics and the World of Sense’ (Lecture IV in Our Knowledge of the External World of 1914). Based on this theory, Russell sketched ways to construct instants as collections of events. This paper formalizes Russell's approach from 1914. We will also show that in such a reconstructed theory, we obtain all axioms of Russell's (...) second theory from 1936 and all axioms of Thomason's theory of events from 1989. Russell's work certainly influenced the works of Stanisław Leśniewski, his student Alfred Tarski, and Czesław Lejewski – prominent members of the Lvov-Warsaw School (LWS). We see our work in the tradition of the research of Leśniewski and Tarski. Building on the technical tools developed in this environment and in the spirit of the traditional research of the LWS, we engage here, in particular, with two classic works by Russell on fundamental ontology. (shrink)

In the paper a decision procedure for S5 is presented which uses a cut-free sequent calculus with additional rules allowing a reduction to normal modal forms. It utilizes the fact that in S5 every formula is equivalent to some 1-degree formula, i.e. a modally-flat formula with modal functors having only boolean formulas in its scope. In contrast to many sequent calculi for S5 the presented system does not introduce any extra devices. Thus it is a standard version of SC but (...) with some additional simple rewrite rules. The procedure combines the proces of saturation of sequents with reduction of their elements to some normal modal form. (shrink)

Mereology is as a theory of collective sets (or mereological sums). It was formulated by the Polish logician Stanisław Leśniewski. Collective sets are wholes composed of parts, and the concept of being a collective set itself can be defined with the help of the concept of being a part. Mereology may therefore be considered as a theory of „the relation of a part to the whole” (from the Greek: μέρος – „part”). Leśniewski’s mereology was an untypical conception, for it differed (...) from the standard formulations. However, it can be reformulated in the language of structure theory. In the paper, firstly, I examine existentially neutral theories, in which one may prove the existence of only those mereological sums that it is possible to obtain exclusively via the definition of and fundamental properties of the concept of being a part. Moreover, I examine some existentially involved theories of parts (Grzegorczykian mereology and Leśniewskian mereology). One of the main principles of mereology is the transitivity of the concept being a part. This property is often called into question in the literature. Finally, I present an analysis without the assumed transitivity. (shrink)

The article attempts to characterize three key doctrinal controversies in the Carolingian Renaissance, namely: the disputes over the Eucharist, the so-called trina deitas, and predestination. The core of the article is an exposition of the controversy concerning predestination, whose main protagonist is Gottschalk of Orbais. The article discusses four crucial issues related to the problem: (i) the concept of God, (ii) the understanding of grace, nature and free will, (iii) the relation of foreknowledge to predestination, and (iv) the doctrine of (...) redemption, i.e., specifically the relationship betweenjustice and mercy. The article is largely an attempt at an interpretation of the texts of the epoch, mainly those of Gottschalk of Orbais and his adversary, Hincmar of Reims. The conclusions point to difficulties in the issues discussed and outline what attempts at solving this problem have taken place in the coming centuries. (shrink)

The author reflects on the Warsaw Uprising and its effects on his contemporaries and subsequent generations. The Uprising has evoked conflicting emotions, the hottest debates whether it was justified in light of the ensuing losses and the destruction of Warsaw. A frequently-asked question is whether it was worth sacrificing so many people for an obviously lost cause.The Warsaw Uprising also functions as a national legend of selflessness, sacrifice, solidarity, and courage, its protagonists displaying uncommon determination and perseverence in their struggle (...) to free their country. A legend which successive generations of Poles have kept alive despite the years that have elapsed. (shrink)

D. Scott in his paper [5] on the mathematical models for the Church-Curry -calculus proved the following theorem.A topological space X. is an absolute extensor for the category of all topological spaces iff a contraction of X. is a topological space of Scott's open sets in a continuous lattice.

We present a detailed proof of the admissibility of cut in sequent calculus for some congruent modal logics. The result was announced much earlier during the Trends in Logic Conference, Toruń 2006 and the proof for monotonic modal logics was provided already in Indrzejczak [5]. Also some tableau and natural deduction formalizations presented in Indrzejczak [6] and Indrzejczak [7] were based on this result but the proof itself was not published so far. In this paper we are going to fill (...) this gap. The delay was partly due to the fact that the author from time to time was trying to improve the result and extend it to some additional logics by testing other methods of proving cut elimination. Unfortunately all these attempts failed and cut elimination holds only for these logics which were proved to satisfy this property already in 2005. (shrink)

The social role, and consequently the social status, of writers has been recently undergoing interesting transformations. They are not yet always taken into account in the sociology of literature, even though that role (or, strictly speaking, roles) in the second half of the 20th century in many respects differs markedly from that in the first half of this century, or, to adopt a conventional demarcation line, before World War II. These transformations have not yet fully crystallized, but it is legitimate (...) to think that we are witnessing processes whose consequences will be better seen in the next century. On the other hand, prior to World WarII the role of writers did not in fact differ so much from that which they performed in the 19th century, if we disregard certain specifically Polish aspects of the problem, which are not to be discussed here in greater detail. Let it be mentioned only that those specific aspects were fairly numerous: the traditions of the old-style intelligentsia as a social stratum; the role of writers as “the conscience of the nation” in the period when Poland was partitioned by the three great powers; the economic and technological backwardness of Poland in the 19th and in the first half of the 20th century; still now restricted development of mass media and mass culture. (shrink)

Borden Parker Bowne was the founder of the School of Philosophy in Boston, taught there for more than a generation, and made a lasting impression on American philosophy. During Bowne’s career at Boston University (from 1876 until his death 1910), many of his students, who later also became professors in different areas, were inspired by his thinking and his person. His basic conviction is that it is the human person that is at the basis of Ontology and Ethics : the (...) person that preserves its identity within change thanks to memory; the person that is active in knowing and choosing; the person that acts deliberately towards values; the person that thinks – all these at least potentially. The purpose of the article is to examine Bowne’s metaphysics, i.e. the roots of his view of Personalism. What emerges is his idea of existence in general and of human existence in particular. This is done also historically, by examining some earlier views of man and reality in general, which were the background for Bowne’s specific ideas. He begins from his idea of existence as active and self-determining, and of nature as activated by the intellect and will of God, the Most-High Person. That is why the human person has the attributes of awareness and self-awareness, freedom and the ability to act, and self-control. The connection of Bowne’s Personalism with idealism also presents the problem of how do we come to discover the notion of person, which is not from simple experience of reality, but is rather developed or postulated. For Bowne the model for the notion of person is the Person of God. If we look at reality from the perspective of God-Person (Person par excellence), there is the danger of theologizing Philosophical Anthropology, and a reality of Bowne’s metaphysics, which wasn’t very popular among many philosophers. Nonetheless Bowne’s ideas were positively received by the Church in America, and were used for many years as the model for defending the Christian world-view against the attacks of naturalism. In that context, his Personalism effectively fulfilled its role, showing the human person to be a spiritual being, ultimately coming from God, the Most-High Person. (shrink)

This Research Topic addresses the eleventh Sustainable Development Goal (SDG), which is to “make cities and human settlements inclusive, safe, resilient and sustainable.” Several individual targets and indicators measure progress toward this goal. Researchers study, among others, urban inclusion, the influence of urban policy on socioeconomic disparities, and gentrification. This Research Topic primarily addresses the challenges and complexities of sustainable urban planning and development concerning decent work, economic growth, and associated crises due to their significant impact on urban living.