In this first issue of the new Erkenntnis, it seems fitting to recall at least briefly the character and the main achievements of its distinguished namesake and predecessor. The old Erkenntnis came into existence when Hans Reichenbach and Rudolf Carnap assumed the editorship of the Annalen der Philosophie and gave the journal its new title and its characteristic orientation; the first issue appeared in 1930. The journal was backed by the Gesellschaft f r Empirische Philosophie in Berlin, in which Reichenbach, (...) Walter Dubislav, and Kurt Grelling were the leading figures, and by the Verein Ernst Mach in Vienna, whose philosophical position was strongly influenced by that of the Vienna Circle; a brief account of these groups, and of several kindred schools and trends of scientific and philosophical thinking, was given by Otto Neurath in his 'Historische Anmerkungen' (Vol. 1, pp. 311-314). As Reichenbach noted in his introduction to the first issue, the editors of Erkenntnis were concerned to carry on philosophical inquiry in close consideration of the procedures and results of the various scientific disciplines: analysis of scientific research and its presuppositions was expected to yield insight into the character of all human knowledge, while at the same time, the objectivity and the progressive character of science inspired the convection that philosophy need not remain an array of conflicting 'systems', but could attain to the status of objective knowledge. As a student in Berlin and Vienna during those years, I experienced vividly the exhilarating sense, shared by those close to those two philosophical groups, of being jointly engaged in a novel and challenging intellectual enterprise in which philosophical issues were dealt with 'scientifically' and philosophical claims were amenable to support or criticism by logically rigorous arguments. The 'logical analyses' and 'rational reconstructions' set forth by adherents of this program often made extensive use of the concepts, methods, and symbolic apparatus of contemporary symbolic logic, whose importance for philosophy was the subject of Carnap's article, 'Die Alte und die Neue Logik', which appeared in the first issue.. (shrink)