Edited by a leading exponent of the school, this book offers--in the words of the movement's founders--logical positivism's revolutionary theories on meaning and metaphysics, the nature of logic and mathematics, the foundations of knowledge ...

Realism concerning a given subject-matter is characterised as a semantic doctrine with metaphysical consequences, namely as the adoption, for the relevant class of statements, of a truth-conditional theory of meaning resting upon the classical two-valued semantics. it is argued that any departure from classical semantics may, though will not necessarily, be seen as in conflict with some variety of realism. a sharp distinction is drawn between the rejection of realism and the acceptance of a reductionist thesis; though intimately related, neither (...) entails the other. realism is to be classified as "naive", "semi-naive" or "sophisticated": the first of these involves an all but unintelligible epistemological component. (shrink)

The dispute between Schlick and Neurath over het foundations of empirical knowledge illustrates the difficulties m trymg to draw epistemological conclusions from a verificationist theory of meaning. It also shows how assummg the general correctness of science does not automatically avoid, or provide an easy answer to, skepticism. But while neither Schlick nor Neurath arrived at a satisfactory account of empüical knowledge, there are promising hmts of a better theory m their writmgs. Following up these hints, and drawing on further (...) ideas m Hempel, Carnap and particularly Quine, I suggest the direction I think a naturalistic epistemology should take. (shrink)

Reissue from the classic Muirhead Library of Philosophy series (originally published between 1890s - 1970s).

DUMMETT HAS BEEN CONCERNED WITH SHOWING HOW ONE MIGHT GIVE\nAN ANTI-REALIST ACCOUNT OF RESTRICTED CLASSES OF SENTENCES.\nTHIS PAPER ARGUES THAT IT IS POSSIBLE TO GIVE AN\nANTI-REALIST ACCOUNT OF ALL CLASSES OF SENTENCES. THAT IS,\nIN THE CASE OF NO CLASSES OF SENTENCES DOES TRUTH TRANSCEND\nWHAT CAN BE WARRANTED. THE KEY TO GLOBAL ANTI-REALISM IS\nREPLACING DUMMETT'S EMPIRICISM WITH A COHERENTIST ACCOUNT\nOF WARRANT. THE AUTHOR POINTS OUT THAT COLIN McGINN'S\nARGUMENT AGAINST GLOBAL ANTI-REALISM FAILS.