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Vienna Circle Definition
The Vienna Circle was a group of philosophers, mathematicians, and scientists, including some social scientists, who convened at the University of Vienna during the 1920s and early 1930s. This group reinvigorated the empiricist tradition of the philosophy of science by developing a logical empiricist or positivist approach. Their central project was to establish a rigorous framework for scientific knowledge by linking scientific claims tightly to observable, indubitable reports, thereby excluding all speculative or metaphysical elements from the domain of science.
Origins and Membership
The group was formed among academics at the University of Vienna, comprising key figures such as Moritz Schlick, Rudolph Carnap, Otto Neurath, and Kurt Godel. Although they were not members, the Circle exerted significant influence on later thinkers like Sir Karl Popper and Ludwig Wittgenstein.
Core Philosophy: Logical Empiricism
The philosophy espoused by the Vienna Circle was a direct response to the scientific revolutions of the turn of the century. The fundamental aim was to ground all knowledge in empirical observation. This approach sought to eliminate metaphysical speculation by demanding that scientific knowledge be based solely on verifiable experience.
Influence and Related Doctrines
The logical empiricist philosophy of the Circle proved particularly influential across the English-speaking world, partly through the work of A. J. Ayer, and due to its conceptual links with the ideas of Bertrand Russell. In its most stringent form, this pursuit led to the doctrine of verificationism, which held that anything empirically unprovable should be denied the status of meaningful utterance.