This article revisits Karl Popper’s falsificationist methodology with respect to three tasks. The first is to illuminate and systematize Popper’s methodological views in light of his core epistemological commitments. A second and related objective is to gauge which aspects of falsificationism should be identified as “conventionalist”—a label that Popper himself uses (albeit with qualifications) but that is compromised by and, thus, stands in need of elucidation because of Popper’s idiosyncratic understanding of conventionalism. Third, by elaborating Popper’s virtue-epistemological, dialogical model of (...) rationality, I show how Popper’s conventionalism, fallibilism, and critical rationalism form a coherent system. This system allows Popper to accord science the status of a privileged source of knowledge—without naïve appeal to authority. My systematization of Popper’s views yields an intrinsically and exegetically more satisfactory reading of Popper’s falsificationism than usual presentations. Thanks to its marked flexibility and methodological liberalism, it bypasses many standard objections but still offers sound and relevant methodological advice. With its “virtue-methodological” thrust, Popper sketches an original and promising approach to methodology, the fertility of which deserves further exploration for contemporary debates. (shrink)

Im ersten Teil unseres Aufsatzes charakterisieren wir den Beitrag der ‘modernen’ Wissenschaftstheorie zur Methodologie des Textverstehens; im zweiten Teil diskutieren wir exemplarisch zwei Konzeptionen der ‘neueren’ Hermeneutik. Ziel dieser kritischen Untersuchungen ist eine Förderung des Dialogs zwischen Wissenschaftstheorie, Hermeneutik und Literaturwissenschaft.

Abstract This paper aims to analyse Karl Popper's conception of ?three worlds?, and especially the problem of world 3?the world of objective knowledge. Firstly, I try to explain Popper's turn to ontological questions which I link to his antipsychologism and to issues raised by the development of logic after World War II. I then consider Popper's concept of the autonomy of world 3 and his attempt to introduce world 3 as a world of knowledge without a knowing subject. I conclude (...) that Popper did not succeed in unifying his central idea of autonomy of knowledge with the requirement of the creative role of the critical subject carrying out the evolution of knowledge. I see the core of this contradiction especially in his co?existing ideas of the timeless existence of world 3 and the elimination of the subject from it. The attempt to desubjectivize the realm of objective knowledge leads to a philosophically unbalanced standpoint which presupposes a creative subject and at the same time neglects it. Finally, I question Popper's account of the growth of world 3. Popper considers only cognitive motivations, and excludes a broad range of motivating factors which originate in the problems which we face in our lives, and affect our cognitive interests in world 3. (shrink)

Im ersten Teil unseres Aufsatzes charakterisieren wir den Beitrag der ‘modernen’ Wissenschaftstheorie zur Methodologie des Textverstehens; im zweiten Teil diskutieren wir exemplarisch zwei Konzeptionen der ‘neueren’ Hermeneutik. Ziel dieser kritischen Untersuchungen ist eine Förderung des Dialogs zwischen Wissenschaftstheorie, Hermeneutik und Literaturwissenschaft.