Historically, Ehrenfest’s theorem is the first one which shows that classical physics can emerge from quantum physics as a kind of approximation. We recall the theorem in its original form, and we highlight its generalizations to the relativistic Dirac particle and to a particle with spin and izospin. We argue that apparent classicality of the macroscopic world can probably be explained within the framework of standard quantum mechanics.

Our article is an overview of a selection of findings in physics relating to the issue of time—we do not present in it any “time theory” of our own. After making some general remarks on the issue of time, we present historical outline and a brief description of the current state of time interval measurements. Subsequently, we go on to discuss certain (relating to the concept of time) consequences of both theories of relativity: special and general. Here, time is a (...) geometrical component of space-time continuum. Following section is dedicated to time in the so-called Hamiltonian formulations of the theory of particles, where it appears as a parameter of evolution. The last section contains remarks referring to certain attempts of going beyond the recognized physical theories relating to the question of time. (shrink)

Our article is an overview of a selection of findings in physics relating to the issue of time—we do not present in it any “time theory” of our own. After making some general remarks on the issue of time, we present historical outline and a brief description of the current state of time interval measurements. Subsequently, we go on to discuss certain (relating to the concept of time) consequences of both theories of relativity: special and general. Here, time is a (...) geometrical component of space-time continuum. Following section is dedicated to time in the so-called Hamiltonian formulations of the theory of particles, where it appears as a parameter of evolution. The last section contains remarks referring to certain attempts of going beyond the recognized physical theories relating to the question of time. (shrink)

The book by professor Stanisław Kowalczyk, renowned scholar in the field of social philosophy, is, without doubt, one of the most important studies on the idea of freedom. The concept of freedom is as old as mankind. It has many meanings and has been interpreted in many different ways. For instance, we also have the word „liberty," which means „freedom or right" and is synonymous with the word freedom, which means „the condition of being free." The author indicates that (...) in our times the notion of freedom is most frequently used; however, it is often misused or deceptive. Mass media and people of all walks of life talk of liberty; everyone talks of freedom and, for many, it is the highest value. Longing for freedom is rooted in the heart of every human being, for freedom is an existential correlate and the fulfilment of the rational human being. The semantic confusion about the notion of freedom leads to many misuses of the concept. Personalism, as a philosophical concept in which a person stands in the centre of all discussion, serves as a framework for the author's delineation on the concept of freedom. He further states that the appropriate understanding of this value is possible in the context of the personalistic interpretation of a human being. This is the focus of this informative and insightful book. (shrink)

Artykuł analizuje problem kosztów powstałych w wyniku realizacji obowiązku udzielenia pomocy osobie znajdującej się w niebezpieczeństwie. Autorzy prezentują trzy odmienne stanowiska dotyczące tego problemu, rozważając scenariusz, w którym osoba decyduje się, z własnej woli lub przymuszona za pomocą prawa, uratować inną osobę, w sytuacji, w której taka pomoc wiąże się z naruszeniem praw trzeciej strony. Przykładowo, A ratuje tonącego B, ale w trakcie ratowania narusza prawa C. Pytanie, które stawiają autorzy brzmi: zakładając, że istnieje obowiązek udzielenia pomocy osobie znajdującej się (...) w niebezpieczeństwie, kto powinien ponieść koszty odszkodowania za naruszenie praw trzeciej strony? Autorzy rozważają następujące możliwości: koszty pomocy powinny zostać poniesione przez (a) ratującego, (b) osobę, której prawa zostały naruszone, (c) ratowanego, (d) całe społeczeństwo. (shrink)

The geography of religion is one of the younger areas of religious studies. The subject of her interests is the reciprocal ties that stand between religion and the geographical environment. On the one hand, the influence of the geographical environment on the formation of religious imaginations is investigated, and on the other hand, feedback, that is, what kind of religion does the change in the geographical environment. In addition, this area of ​​religious studies is engaged in the distribution of individual (...) religions, demographic and statistical issues, as well as analysis of the topography of holy places, problems of religious migration, pilgrimage, missions, religious tourism, etc. (shrink)

Report on analysis of ” pergamene sigillata“ from Delos This paper presents the results of the analysis of twenty samples of ” pergamene sigillata” from destruction layers of Delian living quarter, which can be dated to 69 BC. The programme included petrographical and chemical analysis, as well as MGR (Matrix Group by Refiring) method. The results show that the samples belong to several groups, among which some could be identified by comparison with chemical reference groups. Two samples were produced in (...) the Ketios valley workshops, four come from the Çandarlı area, and four others probably from the Pergamon region, from workshops not yet identified. The rest of the samples do not originate from that region, and were produced in other Asia Minor centers (six of them come from Ephesos, the rest from unidentified workshops). (shrink)

The aim of this paper is to interpret and criticize the theory of theistic natural signs, formulated by Charles S. Evans. TNS are characteristic experiences or features of the world which cause the person who encounters them to form certain basic beliefs about the existence and nature of God. I propose two interpretations of how TNS work, using the categories of perception and indirect perceptual recognition. I also present two arguments against the theory of TNS. First, I point out that (...) the theory does not explain adequately why TNS are ambiguous, i.e., can be read in different ways. Second, I observe that certain experiences may be taken to be „atheistic natural signs”. Their existence gives one a reason to suspect that God is a deceiver. (shrink)

Continuing the earlier research in [14] we give some more information about nonmaximal open subgroups of G = Aut with unique maximal extension, where ℳ is a countable recursively saturated model of True Arithmetic.

Celem artykułu jest analiza mobilności Antonia Santa Crocego – tytularnego arcybiskupa Seleucji i nuncjusza apostolskiego w Rzeczypospolitej Obojga Narodów w latach 1627–1630. Autorzy odtworzyli podróż dyplomaty papieskiego z Rzymu do Rzeczypospolitej odbytą w 1627 r., podróż powrotną nad Tyber z 1630 r. oraz dwa wojaże po Polsce – miesięczny wyjazd do Prus z 1627 r., podjęty w związku z trwającą wojną o ujście Wisły oraz polsko-szwedzkimi rokowaniami prowadzonymi przy udziale mediatorów niderlandzkich, a także – dwumiesięczny objazd Mazowsza, będący w rzeczywistości (...) ucieczką przed zarazą, jaka w drugiej połowie 1629 r. nawiedziła ziemie Korony. Podstawą opracowania jest korespondencja Santa Crocego z Sekretariatem Stanu Stolicy Apostolskiej, nad którym pieczę sprawował kardynał nepot Francesco Barberini. Wspomniana korespondencja przechowywana jest w Archivio Apostolico Vaticano oraz w Biblioteca Apostolica Vaticana. Znaczna jej część została wydana w serii Acta Nuntiaturae Polonae (t. XXIII, vol. 1–2). Interesującym źródłem o charakterze uzupełniającym jest _Diario di Roma (1608–1644) _autorstwa Giacinto Gigliego, w którym pamiętnikarz uwiecznił wjazd Santa Crocego do Wiecznego Miasta latem 1630 r. Ponadto autorzy wykorzystali literaturę przedmiotu poświęconą zagadnieniu podróży przedstawicieli papieskich, m.in. prace ks. Henryka Damiana Wojtyski, Teresy Chynczewskiej-Hennel czy Tadeusza Fitycha. Autorzy dokonali analizy rękopiśmiennych materiałów źródłowych pod kątem mobilności nuncjusza Santa Crocego, dzięki czemu udało się uzupełnić jego itinerarium. W publikacji zwrócono uwagę na opisy odwiedzanych przez niego miejsc oraz personalia osób, z którymi przedstawiciel papieski spotykał się podczas swych wojaży. Zarysowano również pewne wątki, które będą kontynuowane w przyszłych badaniach, a dotyczą sfery organizacyjnej nuncjatury w czasie, gdy przedstawiciel papieski przebywał poza dworem. Artykuł może stanowić cenne uzupełnienie do badań nad podróżami w czasach nowożytnych, jak również przyczynek do zagadnienia związanego z mobilnością dyplomatów w czasie realizowania ich misji. (shrink)

The purpose of the essay is to critically analyze the influence of J. Derrida’s deconstruction on David J. Gunkel’s book Deconstruction (MIT Press 2021). Gunkel’s handbook is aimed at making deconstruction a tool of critical thinking accessible to non-professionals. It turns out that accomplishing this task comes at the expense of precisely the critical potential of deconstruction itself. Gunkel is well aware that his arguments are sometimes superficial and overlook deeper problems that should be addressed. Such a failure takes the (...) form of a fetishistic denial, which in psychoanalysis is summarized by the formula “I know well, but all the same.” In turn, deconstruction itself, insofar as it is separated from Kant’s transcendental philosophy and Hegel’s dialectics, becomes an academic ideology. Restoring its proper subversive potential can only be done by returning to a philosophy of reflection, in which the thinker himself must ultimately consider his own position as an author and bring it under criticism. This is the path that Gunkel avoids, because he could then no longer be the author of a handbook on deconstruction, rather than someone who practices deconstruction. -------------------------- Received: 4/11/2022. Reviewed: 13/12/2022. Accepted: 20/12/2022. (shrink)

The article reviews the book Philosophia Vitam Alere. Prace dedykowane Profesorowi Romanowi Darowskiemu SJ z okazji 70-lecia urodzin, edited by Stanisław Ziemiański S.J.