Adolph Grünbaum has argued that Duhem's conventionalism is false for the case of Euclidean geometry. According to Duhem, any portion of a physical theory can be preserved from falsifiability by providing suitable modifications elsewhere in the theory. Grünbaum argues that physical theory is composed of two parts: A geometrical part H, and a physical part A. For his test case—Euclidean geometry—he contends that by a suitable specification of A, a falsification of H is possible; i.e., H can be rendered “accessible (...) to experimental ascertainment in isolation from other physical regularities.”. (shrink)

Adolph Grünbaum has argued that Duhem's conventionalism is false for the case of Euclidean geometry. According to Duhem, any portion of a physical theory can be preserved from falsifiability by providing suitable modifications elsewhere in the theory. Grünbaum argues that physical theory is composed of two parts: A geometrical part H, and a physical part A. For his test case—Euclidean geometry—he contends that by a suitable specification of A, a falsification of H is possible; i.e., H can be rendered “accessible (...) to experimental ascertainment in isolation from other physical regularities.”. (shrink)

When Whitehead's views of relativity are mentioned, everyone thinks of the views Whitehead published between 1919 and 1924. Concerning these views, C. D. Broad is “depressed”1 that physicists paid so little attention. And Victor Lowe has written:There is a bare possibility that Whitehead's theory of relativity may yet affect the history of science.