The Structure of Science: Problems in the Logic of Scientific Explanation (2nd edition)

"Recent controversies between analytic and historic-sociological approaches to the philosophy of science have not diminished its significance; in fact, it seems to me that the pragmatic component in Nagel's have not diminished its significance; in fact, it seems to me that the pragmatic component in Nagel's thinking may be helpful for efforts to develop a rapprochement between the contending schools." -- Carl G Hempel