When, in recent years, philosophers of science attend to the physical sciences, their activity centers on the analysis and clarification of the methods and theories of these sciences. Thus philosophers have made remarkable contributions to our understanding of mechanics, the relativity theory, the quantum theory, probability, and geometry, as well as to the foundations of mathematics. More general discussions about theory construction, explanation, and concept formation always are illustrated and illuminated by reference to specific theories within science. In our generation, (...) most philosophers of science have taken for granted that physical science is descriptive, empirical, functional, and—leaving aside controversial interpretations of quanta—deterministic. (shrink)