Jan Wolenski

The author opposes two kinds of rationalism to irrationalism. The first kind of rationalism, approved by the author, considers as rational these cognitive procedures that can be communicated and verified intersubjectively. The author calls this view – after K. Ajdukiewicz – anti-irrationalism. On the other hand, irrationalism is a position that negates the need of ability to communicate intersubjectively and to verify cognitive procedures. The views of mystics or of H. Bergson could be an example of irrationalism. The second kind of irrationalism is apriorism, i.e. the position that ascribes certainty to cognitive results achieved by intuition. Data coming from intuition are not intersubjectively communicable, intersubjectively verified and they are not subject to falsification, hence the second kind of rationalism, i.e. apriorism, is in fact irrationalism. Phenomenology, stressing the importance of apriori cognition, would then have many things in common with irrationalism.

Finland is internationally known as one of the leading centers of twentieth century analytic philosophy. This volume offers for the first time an overall survey of the Finnish analytic school. The rise of this trend is illustrated by original articles of Edward Westermarck, Eino Kaila, Georg Henrik von Wright, and Jaakko Hintikka. Contributions of Finnish philosophers are then systematically discussed in the fields of logic, philosophy of language, philosophy of science, history of philosophy, ethics and social philosophy. Metaphilosophical reflections on the nature of philosophy are highlighted by the Finnish dialogue between analytic philosophy, phenomenology, pragmatism, and critical theory.

This paper critically discusses two points concerning some recent views about the concept of truth. Firstly, contrary to Davidson, it shows that meaning of sentences cannot be explicated by T-equivalences. In particular, “is true” is an extensional predicate, but “means that” an intensional one. Secondly, the minimalist account of truth does not provide a satisfactory analysis of the concept of falsity. In this respect, minimalism does not satisfy Russell’s claim that any adequate truth-theory must be a theory of falsity as well.

Władysław Witwicki was first of all a psychologist, but he graduated in philosophy from Lvov University, being one of the earliest pupils of Kazimierz Twardowski. He was a representative of the descriptivistic branch of the Lvov-Warsaw School. In the area of phsychology he put into practice the important postulate of his teacher, who persuaded his students to write original handbooks, giving Polish scholar contributions their due: it is how the work on Witwicki's Psychology began. In the area of philosophy he was particularly interested in the foundations of (descriptive) psychology. Witwicki's ontological and epistemological views are close to realism. In ethics he defended the absolute character of moral norms against scepticism and relativism. In general, Witwicki subscribed to anti-irrationalism, the common standpoint in his School