Karl Popper on Theory Creation
نویسنده
چکیده
The very title of my paper may cause many eyebrows to be raised. For anyone who is familiar with Popper’s philosophy of science knows well that he distinguished clearly between two types of historical processes, namely, the process of conceiving a new scientific theory or idea and the methods of examining it logically, and asserted that the task of the philosophers is not to ponder on these actual thinking processes whereby a new scientific theory comes into being. The logical analysis of scientific knowledge, instead, is restricted to an examination of contents of linguistically formulated scientific theories and of the post-generational evaluative procedures of scientists. One might naturally ask what then the point behind an inquiry like this is since Popper himself was mainly concerned with post-generational justification and bequeathed the detailed study of theory creation to the psychologists and the historians. There are two principal reasons which motivated this examination. Firstly, what is generally found as the Popperian notion of creativity and scientific discovery in the literature of philosophy of science is reasonably different from what closer readings of his earlier and later works reveal. Secondly, an analysis like this can illuminate problems of theory change and scientific progress, which undoubtedly are important to philosophy of science in general and Popper in particular. This implies a crucial point, namely, that progress of scientific knowledge, contrary to what philosophers of science generally used to believe, is not the subject matter of a single discipline. In this paper I attempt to make apparent the shortcomings that the disciplinary splitting of the topic of advancement of knowledge (in science) entails.
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