The article presents an obituary for Polish philosopher Piotr Lenartowicz.

Recent studies indicate that mammalian chromosomes contain discretecis‐acting loci that control replication timing, mitotic condensation, and stability of entire chromosomes. Disruption of the large non‐coding RNA gene ASAR6 results in late replication, an under‐condensed appearance during mitosis, and structural instability of human chromosome 6. Similarly, disruption of the mouse Xist gene in adult somatic cells results in a late replication and instability phenotype on the X chromosome. ASAR6 shares many characteristics with Xist, including random mono‐allelic expression and asynchronous replication timing. (...) Additional “chromosome engineering” studies indicate that certain chromosome rearrangements affecting many different chromosomes display this abnormal replication and instability phenotype. These observations suggest that all mammalian chromosomes contain “inactivation/stability centers” that control proper replication, condensation, and stability of individual chromosomes. Therefore, mammalian chromosomes contain four types ofcis‐acting elements, origins, telomeres, centromeres, and “inactivation/stability centers”, all functioning to ensure proper replication, condensation, segregation, and stability of individual chromosomes. (shrink)

Since more than hundred years the attempts to explain biological adaptations constitute the main current of evolutionary thinking. In 1901 C. LI. Morgan wrote: „The doctrine of evolution has rendered the study of adaptation of scientific importance. Before that doctrine was formulated, natural adaptations formed part of the mystery of special creation, and played a great role in natural theology through the use of the argument from 'design in nature’". The modem doctrine of biology stresses the importance of the environment (...) in „shaping" the inner properties of every living being. This means an obvious although tacit refusal to assume or recognize any single, integrated agent in the origin of main functional biological traits and in the genesis of new kinds of life. The role ascribed to random mutations, and to „pressures of the environment" is just one aspect of the neodarwinian theory. Another aspect of this doctrine is the widespread conviction that all phenomena of life are a natural, both random and necessary result of interactions between constantly changing material objects. (shrink)

Actio immanens - as many other terms, coined by the Aristotelian-Thomist philosophical tradition - is a biological concept par excellence. It was formed as a mental result of biological observation, on the strength of studies on living beings and so, refers to them first and foremost. During the last century, the term actio immanens gradually disappeared from philosophical encyclopedias and has totally vanished from the biological and philosophical language used to describe the dynamism of life. Moreover, if this term does (...) appear at all, its meaning is rather vague. However, actio immanens belongs to the group of key concepts, without which it would seem not possible to properly describe, nor to properly understand biological phenomena. (shrink)

Actio immanens - as many other terms, coined by the Aristotelian-Thomist philosophical tradition - is a biological concept par excellence. It was formed as a mental result of biological observation, on the strength of studies on living beings and so, refers to them first and foremost. During the last century, the term actio immanens gradually disappeared from philosophical encyclopedias and has totally vanished from the biological and philosophical language used to describe the dynamism of life. Moreover, if this term does (...) appear at all, its meaning is rather vague. However, actio immanens belongs to the group of key concepts, without which it would seem not possible to properly describe, nor to properly understand biological phenomena. (shrink)

Information transfer implies two independent beings and two distinct, although closely tied levels of reality. In other words the „information transfer" is a multi-layer reality. The investigation of the „causal" mechanisms presupposes a proper description of the phenomenal effects. It is the phenomenal sphere of the directly observable events which provokes - in our mind - the questions driving the effort to explore the „mechanisms". It is absolutely crucial, therefore, to approach the process of description with the sufficiently unbiased means. (...) A premature narrowing on the descriptive level may fatally affect our „explanatory" ideas on the underlying mechanisms. For instance, in the realm of „information theories" there is a deeply rooted, but not too reliable conviction, that the descriptive means, used in the process of the construction and utilization of some technical devices, give us a fair chance to describe the „Information transfer" within or between the living creatures. (shrink)

Since more than hundred years the attempts to explain biological adaptations constitute the main current of evolutionary thinking. In 1901 C. LI. Morgan wrote: „The doctrine of evolution has rendered the study of adaptation of scientific importance. Before that doctrine was formulated, natural adaptations formed part of the mystery of special creation, and played a great role in natural theology through the use of the argument from 'design in nature’". The modem doctrine of biology stresses the importance of the environment (...) in „shaping" the inner properties of every living being. This means an obvious although tacit refusal to assume or recognize any single, integrated agent in the origin of main functional biological traits and in the genesis of new kinds of life. The role ascribed to random mutations, and to „pressures of the environment" is just one aspect of the neodarwinian theory. Another aspect of this doctrine is the widespread conviction that all phenomena of life are a natural, both random and necessary result of interactions between constantly changing material objects. (shrink)

The concept of „fundamental unity of life" belongs to the descriptive element of biology. It contrasts with the equally empirical concept of multiplicity and diversity of living forms. „Fundamental unity of life" means that however peculiar a biological form might be, some of its essential mechanisms are exactly the same as in the rest of the biological world. It is astonishing to realize that so different beings as bacteria, plants and men manifest several evidently non fortuitous identities. For thousands of (...) years man has been aware, that many behavioral traits are common to all living beings. Every living being processes matter, multiplies, regenerates, adapts to its surroundings'. During the last century a new, impressive confirmation and amplification of these resemblances was found on the molecular and subcellular level. One may say that the previous, rather raw concepts of nutrition, reproduction, adaptation and regeneration have been replaced by the more or less direct evidence, observable within the single living cells. So the idea of „fundamental unity of life" underwent a legitimate „reduction" to the level of biochemistry. (shrink)

The concept of „fundamental unity of life" belongs to the descriptive element of biology. It contrasts with the equally empirical concept of multiplicity and diversity of living forms. „Fundamental unity of life" means that however peculiar a biological form might be, some of its essential mechanisms are exactly the same as in the rest of the biological world. It is astonishing to realize that so different beings as bacteria, plants and men manifest several evidently non fortuitous identities. For thousands of (...) years man has been aware, that many behavioral traits are common to all living beings. Every living being processes matter, multiplies, regenerates, adapts to its surroundings'. During the last century a new, impressive confirmation and amplification of these resemblances was found on the molecular and subcellular level. One may say that the previous, rather raw concepts of nutrition, reproduction, adaptation and regeneration have been replaced by the more or less direct evidence, observable within the single living cells. So the idea of „fundamental unity of life" underwent a legitimate „reduction" to the level of biochemistry. (shrink)

Patrząc na osobnika z perspektywy jego rozwoju. można powiedzieć, że w swej najgłębszej istocie jest on nie tyle i nie przede wszystkim całościową funkcjonalną strukturą, która przejawia życie, ile jest raczej żywą dynamiką, której jednym z zasadniczych przejawów jest zintegrowane budowanie, odbudowywanie, naprawianie i modyfikowanie różnorakich skorelowanych struktur ciała, czyli maszyn molekularnych, organelli i organów, które warunkują zachodzenie różnorodnych procesów biochemicznych i fizjologicznych oraz umożliwiają selektywne interakcje ze środowiskiem abiotycznym i biotycznym. Dynamika rozwojowa — w przekonaniu Lenartowicza — jest podstawowym (...) behawiorem każdej istoty żywej i powinna być fundamentem kształtowania właściwej koncepcji życia. (shrink)

Information transfer implies two independent beings and two distinct, although closely tied levels of reality. In other words the „information transfer" is a multi-layer reality. The investigation of the „causal" mechanisms presupposes a proper description of the phenomenal effects. It is the phenomenal sphere of the directly observable events which provokes - in our mind - the questions driving the effort to explore the „mechanisms". It is absolutely crucial, therefore, to approach the process of description with the sufficiently unbiased means. (...) A premature narrowing on the descriptive level may fatally affect our „explanatory" ideas on the underlying mechanisms. For instance, in the realm of „information theories" there is a deeply rooted, but not too reliable conviction, that the descriptive means, used in the process of the construction and utilization of some technical devices, give us a fair chance to describe the „Information transfer" within or between the living creatures. (shrink)

Kluczowe w filozofii Lenartowicza było pojęcie organizmu żywego rozumianego jako cykl życiowy, który będąc powiązany z innymi podobnymi cyklami wplata się w sieć linii pokoleń danego rodzaju istot żywych. Fundamentem cyklu życiowego jest dynamika rozwojowa rozpoczynająca się w momencie poczęcia organizmu. Patrząc na osobnika z perspektywy jego rozwoju, można powiedzieć, że w swej najgłębszej istocie jest on nie tyle i nie przede wszystkim całościową funkcjonalną strukturą, która przejawia życie, ile jest raczej żywą dynamiką, której jednym z zasadniczych przejawów jest zintegrowane (...) budowanie, odbudowywanie, naprawianie i modyfikowanie różnorakich skorelowanych struktur ciała, czyli maszyn molekularnych, organelli i organów, które warunkują zachodzenie różnorodnych procesów biochemicznych i fizjologicznych oraz umożliwiają selektywne interakcje ze środowiskiem abiotycznym i biotycznym. (shrink)

Within the historical times, which roughly corresponds with the Holocene epoch, the whole of mankind is believed to be a single species. Homo sapiens. But the human genealogical tree is populated by a really astounding number of paleontological species and paleontological genera: Ardipithecus ramidus, Australopithecus anamensis, Australopithecus afarensis, Australopithecus africanus, Paranthropus robustus, Paranthropus boisei, Homo habilis, Homo georgicus. Homo erectus, Homo ergaster, Homo antecessor, Homo heidelbergensis, Homo neanderthalensis, Homo sapiens.. In fact there are many more but Foley, quite reasonably, states (...) that the evidence for their existence is, at present, insufficient. The existence of these multiple forms is beyond any doubt. The doubt, however arises concerning the human or „prehuman" status of them. Were they really true specific forms, half-way between the apes and Holocene man? Is it possible that they constitute a number of different ecotypes within the same natural species of Homo sapiens? (shrink)

Within the historical times, which roughly corresponds with the Holocene epoch, the whole of mankind is believed to be a single species. Homo sapiens. But the human genealogical tree is populated by a really astounding number of paleontological species and paleontological genera: Ardipithecus ramidus, Australopithecus anamensis, Australopithecus afarensis, Australopithecus africanus, Paranthropus robustus, Paranthropus boisei, Homo habilis, Homo georgicus. Homo erectus, Homo ergaster, Homo antecessor, Homo heidelbergensis, Homo neanderthalensis, Homo sapiens.. In fact there are many more but Foley, quite reasonably, states (...) that the evidence for their existence is, at present, insufficient. The existence of these multiple forms is beyond any doubt. The doubt, however arises concerning the human or „prehuman" status of them. Were they really true specific forms, half-way between the apes and Holocene man? Is it possible that they constitute a number of different ecotypes within the same natural species of Homo sapiens? (shrink)

W artykule Jedna czy wiele dusz? Stanisław Ziemiański SJ omawia dwa stanowiska dotyczące problemu genezy duszy ludzkiej – kreacjonizm i traducjanizm. Według nauki Kościoła Katolickiego „każda dusza duchowa jest bezpośrednio stwarzana przez Boga nie jest ona 'produktem' rodziców - i jest nieśmiertelna : DS 1440.), nie ginie więc po jej oddzieleniu się od data w chwili śmierci i połączy się na nowo z ciałem w chwili ostatecznego zmartwychwstania". Jest to stanowisko kreacjonizmu osobowych, indywidualnych dusz ludzkich. Natomiast traducjanizm stoi na stanowisku, (...) że dusza ludzka jest przekazywana dziecku przez rodziców. Pan Bóg stworzył duszę ludzką tylko jeden raz - w momencie powołania do istnienia naszych Prarodziców. I ta „jedna jedyna" dusza przekazywana jest w procesie biologicznego rozmnazania się osób ludzkich. (shrink)

W artykule Jedna czy wiele dusz? Stanisław Ziemiański SJ omawia dwa stanowiska dotyczące problemu genezy duszy ludzkiej – kreacjonizm i traducjanizm. Według nauki Kościoła Katolickiego „każda dusza duchowa jest bezpośrednio stwarzana przez Boga nie jest ona 'produktem' rodziców - i jest nieśmiertelna : DS 1440.), nie ginie więc po jej oddzieleniu się od data w chwili śmierci i połączy się na nowo z ciałem w chwili ostatecznego zmartwychwstania". Jest to stanowisko kreacjonizmu osobowych, indywidualnych dusz ludzkich. Natomiast traducjanizm stoi na stanowisku, (...) że dusza ludzka jest przekazywana dziecku przez rodziców. Pan Bóg stworzył duszę ludzką tylko jeden raz - w momencie powołania do istnienia naszych Prarodziców. I ta „jedna jedyna" dusza przekazywana jest w procesie biologicznego rozmnazania się osób ludzkich. (shrink)

W artykule Jedna czy wiele dusz? Stanisław Ziemiański SJ omawia dwa stanowiska dotyczące problemu genezy duszy ludzkiej – kreacjonizm i traducjanizm. Według nauki Kościoła Katolickiego „każda dusza duchowa jest bezpośrednio stwarzana przez Boga nie jest ona 'produktem' rodziców - i jest nieśmiertelna : DS 1440.), nie ginie więc po jej oddzieleniu się od data w chwili śmierci i połączy się na nowo z ciałem w chwili ostatecznego zmartwychwstania". Jest to stanowisko kreacjonizmu osobowych, indywidualnych dusz ludzkich. Natomiast traducjanizm stoi na stanowisku, (...) że dusza ludzka jest przekazywana dziecku przez rodziców. Pan Bóg stworzył duszę ludzką tylko jeden raz - w momencie powołania do istnienia naszych Prarodziców. I ta „jedna jedyna" dusza przekazywana jest w procesie biologicznego rozmnazania się osób ludzkich. (shrink)

It is our intention to re-investigate only a few of the innumerable epistemological problems concerning Paley's argumentation for the existence of God. Nowadays this argumentation is commonly considered as invalid. Modern philosophers believe that the Humean Dialogs on Natural Religion and the Darwinian theory of evolution deprived Paley's reasoning of any cognitive validity. This judgment seems to us unjustified. We shall try to demonstrate that the very meaning and the logical structure of Paley's argumentation are continuously misunderstood, and that critics (...) have attacked rather a false image of Paley's cognitive pathway. Furthermore, we will show that Paley actually argues for the existence of a single agent producing biological organs. Indeed Paley demonstrates, that a biological organ is a kind of objective whole, and by necessity one produced by a single agent. However, Paley's form of argumentation is not sufficient to indicate whether this agent might be identified with a divine Creator, or Aristotelian "soul" building and commanding biological organs, or the recently discovered, described and deciphered deoxynucleotide polymer present in the reproductive biological cell. (shrink)

Vaesen infers unique properties of mind from the appearance of specific cultural innovation – a correlation without causal direction. Shifts in habitat, population density, and group dynamics are the only independently verifiable incentives for changes in cultural practices. The transition from Acheulean to Late Stone Age technologies requires that we consider how population and social dynamics affect cultural innovation and mental function.

Orthologic is defined by weakening the axioms and rules of inference of the classical propositional calculus. The resulting Lindenbaum-Tarski quotient algebra is an orthoimplication algebra which generalizes the author's implication algebra. The associated order structure is a semi-orthomodular lattice. The theory of orthomodular lattices is obtained by adjoining a falsity symbol to the underlying orthologic or a least element to the orthoimplication algebra.

It is our intention to re-investigate only a few of the innumerable epistemological problems concerning Paley's argumentation for the existence of God. Nowadays this argumentation is commonly considered as invalid. Modern philosophers believe that the Humean Dialogs on Natural Religion and the Darwinian theory of evolution deprived Paley's reasoning of any cognitive validity. This judgment seems to us unjustified. We shall try to demonstrate that the very meaning and the logical structure of Paley's argumentation are continuously misunderstood, and that critics (...) have attacked rather a false image of Paley's cognitive pathway. Furthermore, we will show that Paley actually argues for the existence of a single agent producing biological organs. Indeed Paley demonstrates, that a biological organ is a kind of objective whole, and by necessity one produced by a single agent. However, Paley's form of argumentation is not sufficient to indicate whether this agent might be identified with a divine Creator, or Aristotelian "soul" building and commanding biological organs, or the recently discovered, described and deciphered deoxynucleotide polymer present in the reproductive biological cell. (shrink)

Since the discovery of the Neandertal bones 1856, the extremely old, fragmentary fossil remains of hundreds of man-like bodies have been discovered in Europe, Asia, and Africa. Even the oldest ones - usually the most incomplete - look man-like and „un-apish", even to a layman, if compared with a modem apish and human correlate. Sometimes, in the vicinity of these remains, primitive stone tools or the evidence of their production have been found. At present, it seems absolutely certain — within (...) the limits of our present physical and biological knowledge - that at least four million years ago, in Africa, some creatures resembling modern man were living, and that at least two and half million years ago, in Africa, stone tools were produced. In contrast with the firm, scientifically-arguable belief that all modem human tribes - however different they are - belong to a single species, in paleoanthropology an equally firm scientific belief is maintained that the extinct man-like forms belong to several different, „presapient", „prehuman'', more ape-like species. (shrink)

Since the discovery of the Neandertal bones 1856, the extremely old, fragmentary fossil remains of hundreds of man-like bodies have been discovered in Europe, Asia, and Africa. Even the oldest ones - usually the most incomplete - look man-like and „un-apish", even to a layman, if compared with a modem apish and human correlate. Sometimes, in the vicinity of these remains, primitive stone tools or the evidence of their production have been found. At present, it seems absolutely certain — within (...) the limits of our present physical and biological knowledge - that at least four million years ago, in Africa, some creatures resembling modern man were living, and that at least two and half million years ago, in Africa, stone tools were produced. In contrast with the firm, scientifically-arguable belief that all modem human tribes - however different they are - belong to a single species, in paleoanthropology an equally firm scientific belief is maintained that the extinct man-like forms belong to several different, „presapient", „prehuman'', more ape-like species. (shrink)

The purpose of this text is to draw attention to eight forgotten heroes: William C. Bagley, Charles DeGarmo, David Felmley, William Torrey Harris, Isaac L. Kandel, Charles McMurry, William C. Ruediger, and Edward Austin Sheldon. They have been marginalized from our profession, and drawing upon their legacy is the best hope for restoring the profession of teaching today. This work also includes a chapter at the end of the book entitled "John Dewey's Forgotten Essays." The audience for this book includes: (...) 1) classroom teachers, 2) school administrators, 3) teacher educators, 4) deans and other university administrators, 5) college and university presidents, 6) legislators, 7) historians of education, 8) curriculum specialists, 9) specialists in teacher training, and 10) the general public. (shrink)

This study described the relationships between academic class and student moral sensitivity and reasoning and between curriculum design components for ethics education and student moral sensitivity and reasoning. The data were collected from freshman (n = 506) and senior students (n = 440) in eight baccalaureate nursing programs in South Korea by survey; the survey consisted of the Korean Moral Sensitivity Questionnaire and the Korean Defining Issues Test. The results showed that moral sensitivity scores in patient-oriented care and conflict were (...) higher in senior students than in freshman students. Furthermore, more hours of ethics content were associated with higher principled thinking scores of senior students. Nursing education in South Korea may have an impact on developing student moral sensitivity. Planned ethics content in nursing curricula is necessary to improve moral sensitivity and moral reasoning of students. (shrink)

The phenomenon of ambivalence is an important one for any philosophy of action. Despite this importance, there is a lack of a fully satisfactory analysis of the phenomenon. Although many contemporary philosophers recognize the phenomenon, and address topics related to it, only Harry Frankfurt has given the phenomenon full treatment in the context of action theory - providing an analysis of how it relates to the structure and freedom of the will. In this paper, I develop objections to Frankfurt's account, (...) all revolving around the charge that his account contains a serious ambiguity between willing and identifying. With such objections in place, I then develop an analysis that avoids the difficulties and ambiguities that Frankfurt's analysis is prey to. I briefly distinguish ambivalence from other types of internal conflict. This paper aims to offer conceptual clarification on the phenomenon of ambivalence, which will then allow for discussions about the normative merits and demerits of ambivalence, the effects of ambivalence on autonomous action, and methods of resolution of ambivalence. (shrink)

Appearing in English for the first time, Schelling’s 1842 lectures develop the idea that many philosophical concepts are born of religious-mythological notions.

Should engineering ethics be taught? Despite the obvious truism that we all want our students to be moral engineers who practice virtuous professional behavior, I argue, in this article that the question itself obscures several ambiguities that prompt preliminary resolution. Upon clarification of these ambiguities, and an attempt to delineate key issues that make the question a philosophically interesting one, I conclude that engineering ethics not only should not, but cannot, be taught if we understand “teaching engineering ethics” to mean (...) training engineers to be moral individuals (as some advocates seem to have proposed). However, I also conclude that there is a justification to teaching engineering ethics, insofar as we are able to clearly identify the most desirable and efficacious pedagogical approach to the subject area, which I propose to be a case study-based format that utilizes the principle of human cognitive pattern recognition. (shrink)

Experiences of absence are common in everyday life, but have received little philosophical attention until recently, when two positions regarding the nature of such experiences surfaced in the literature. According to the Perceptual View, experiences of absence are perceptual in nature. This is denied by the Surprise-Based View, according to which experiences of absence belong together with cases of surprise. In this paper, I show that there is a kind of experience of absence—which I call frustrating absences—that has been overlooked (...) by the Perceptual View and by the Surprise Based-View and that cannot be adequately explained by them. I offer an alternative account to deal with frustrating absences, one according to which experiencing frustrating absences is a matter of subjects having desires for something to be present frustrated by the world. Finally, I argue that there may well be different kinds of experiences of absence. (shrink)