Abstract
more on the history of the Vienna Circle and its allies, see Coffa 1991; Friedman 1983; Hailer 1982, 1985; Kraft 1950; and Proust 1986, 1989). Without question, however, the crucial, formative, early intellectual experience of at least Schlick, Reichenbach, and Carnap, the experience that did most to give form and content to their emergent philosophies of science, was their engagement with relativity theory. Thus, after a few early writings on more general philosophical themes, Schlick first caught the attention of a broader philosophical public with his 1915 essay, "Die philosophische Bedeutung des..