The theory of descriptions occupies a very prominent place in Russell's system of logic and indeed in his system of philosophy. Since the publication of the now classical paper “On Denoting” in Mind for 1905 the theory had been incorporated into Principia Mathematica , the first volume of which appeared in 1910. In 1918 Russell discussed descriptions in his lectures on the Philosophy of Logical Atomism, which subsequently were published in The Monist for 1919. A very lucid exposition of the (...) main tenets of the doctrine is to be found in the Introduction to Mathematical Philosophy dating from the same year. Epistemological aspects of the theory of descriptions are examined in “Knowledge by Acquaintance and Knowledge by Description“, in the Proceedings of the Aristotelian Society for 1910–11, and also in Chapter V of The Problems of Philosophy, first published in 1912. (shrink)

This article examines the topic of approaches to personal development that aim at achieving the highest possible level. Such approaches are considered here in the context of Kazimierz Dąbrowski “Theory of Positive Disintegration”. The shaping of the personality is accomplished by the dynamic integration and disintegration of the individual, and also by considering his/her five levels of development. The first level is called the stage of primary integration, whilst harmonious secondary integration refers to the highest level of development itself. The (...) discovery of the highest level of personal value in one’s progress is one of the most effective stages in protecting the individual from any unacceptable moral or ethical standards present in society. It is also effective in the resocialisation of cases involving social pathology. Each person has the task of promoting their personal values to the highest level of development. When the individual conclusively fulfils this task, he/she reaches an optimal stage of harmoniousness and peacefulness. (shrink)

According to the author, no body of theories deserves to be called philosophy unless some of these theories and problems fall within the province of metphysics. No problems deserves the name of metaphysics unless some of them add up to constitute ontology. The author presents the reistic version of the science of being as the union of Protothetic, Ontology, Mereology and Chronology. The next possible step in the construction of the reistic ontology will be Stereology (a kind of reistic geometry).

This book introduces an important chapter of Polish 20th century philosophy, by analyzing the studies that contributed to value theory; i.e. the studies of Kazimierz Twardowski, Tadeusz Czeżowski, Tadeusz Kotarbiński, Władysław Tatarkiewicz, Roman Ingarden, Henryk Elzenberg, Maria Ossowska, and Józef Maria Bocheński.

Philosophical Sources of Marxism in Engels' Retrospection If Anti-Diihring is the first popular and systematic exposition of Marxist philosophy, ...