This essay seeks to demonstrate that the practice of phenomenological philosophy entails a practice of social and political criticism. The original demand of phenomenology is that theoretical and scientific judgments must be based upon the giving of the ‘things themselves’ in self-evident intuition. The continuous radicalization of this demand is what characterizes phenomenological philosophy and determines a practice of social and political criticism which can be traced through four phases: 1. a critique of institutions through the method of unbuilding (Abbau, (...) Destruktion, déconstruction); 2. presencing, or coming into presence, that directs one’s attention to the social movements of one’s time through which that which is pressed-out of the social form manifests itself; 3. authentic being-with (Mitsein) in which the sociality of human life is brought to the limit-condition of human life in being-toward-death; 4. nothingness, or negation, in which that which withdraws in any manifestation is incapable of a Hegelian re-immanentization as negation of the negation and thus points to an ethical dimension outside of history. (shrink)

"Lesniewski defined ontology, one of his three foundational systems, as 'a certain kind of modernized 'traditional logic' [On the foundations of mathematics (FM), p. 176]. In this respect it is worth bearing in mind that in the 1937-38 academic year Lesniewski taught a course called "Traditional 'formal logic' and traditional 'set theory' on the ground of ontology"; cf. Srzednicki and Stachniak, S. Lesniewski's Systems. Protothetic, 1988, p. 180. On this see Kotarbinski Gnosiology. The scientific approach to the theory of knowledge, (...) 1966, pp. 253-54 [the Polish original was published in 1929], which Lesniewski praised in [FM]: see in particular pp. 373 ff. Kotarbinski noted that Lesniewski "calls his system 'ontology' in harmony with certain terms used earlier (as in.. (shrink)