Abstract

Otto Neurath presents a very different picture from that of the standard logical positivist: not only with his mature theory of science, but also with his intellectual development. Given Neurath’s contribution to “the” philosophy of the Vienna Circle, the roots of logical empiricism must accordingly be located not only where they have long been recognized to lie, namely in the stunning advances of physical science and logic and mathematics in the late 19th and early 20th century, but also in the comparatively less satisfying state of social science at the time. Neurath’s non-reductively naturalistic theory of science may be understood as much as a response to the state of early 20th century social science as, say, Carnap’s logically oriented rational reconstructionism may be understood as a response to the advances of the then new physics and new logic