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Publication details

Publisher: Springer

Place: Berlin

Year: 1988

Pages: 93-129

ISBN (Hardback): 9789048183081

Full citation:

Harry P. Reeder, Lenore Langsdorf, "A phenomenological exploration of Popper's "World 3"", in: The horizons of continental philosophy, Berlin, Springer, 1988

Abstract

Karl Popper's search for a philosophy of science which does not rely upon induction or presume psychologism resulted in his adoption of a pluralistic metaphysic that posits three separate worlds: W1, W2 and W3.1 In part I we show that the notion of "world three" suffers from an important episte­mological inconsistency embedded in Popper's "principle of transference," according to which "...what is true in logic is true in psychology."2 This inconsistency does not arise in Edmund Husserl's analysis of essential (de jure logical) structures, as contrasted to empirical (de facto, psychological) structures. Yet Husserl's analysis is motivated by his own critique of induction and psychologism.3 Therefore, after giving a brief sketch of Popper's solution and the inconsistency which it engenders, Part II presents Husserl's solution—which requires an epistemological, rather than ontological, pluralism.

Cited authors

Publication details

Publisher: Springer

Place: Berlin

Year: 1988

Pages: 93-129

ISBN (Hardback): 9789048183081

Full citation:

Harry P. Reeder, Lenore Langsdorf, "A phenomenological exploration of Popper's "World 3"", in: The horizons of continental philosophy, Berlin, Springer, 1988