Abstract

The recent publication of The Logic of Scientific Discovery makes available for the first time an English translation of Popper’s Logik der Forschung. Numerous footnotes and 155 pages of new appendices have been added to the original text. However, the original text itself has been left unchanged. For an elaboration of many of the points sketched in the new material the author refers to a forthcoming sequel to this volume, Postscript: After Twenty Years.