Volume 2, 1976
Steven Lee
Pages 483-521
A Confusion in Popper's Philosophy of Social Science
This paper argues that there is a confusion or inconsistency in Popper's claiming both that the social sciences should adopt the principle of methodological individualism and that they should maintain a unity of method with the natural sciences. Conjointly with the argument and in an appendix, a survey of Popper's philosophy of social science is presented. First, Popper's individualism is given an exegesis and elaboration, being characterized by me as 'the autonomy position'. Second, suggesting unity of method requires minimally the general application of the principle of faisIflability, I show the failure of two arguments apparently suggested by Popper that falslflability entails individualism. To fill the lacuna I then propose other arguments for individualism Popper may have had in mind. But finally, I show the inconsistency by arguing that individualism must on Popper's own assumptions be regarded as an empirical rather than a metaphysical position, thus rendering its stipulation by Popper as methodological incompatible with the application of falslflability.