Abstract
Laudan's "progress and its problems" is of two, incompatible, minds. proto-laudan argues that science is indexed to historical contexts, such that scientific rationality depends on progress and not vice-versa. deutero-laudan claims that sociology assumes "a rationality" and so misunderstands science. the latter is confused and offers no argument against sociology which does not also apply against historical approaches to philosophy of science, proto-laudan included. such tribal warfare is unprogressive, and best abandoned