Charles Sanders Peirce has been characterized as the greatest American philosophic genius. He is the creator of pragmatism and one of the founders of modern logic. James, Royce, Schroder, and Dewey have acknowledged their great indebtedness to him. A laboratory scientist, he made notable contributions to geodesy, astronomy, psychology, induction, probability, and scientific method. He introduced into modern philosophy the doctrine of scholastic realism, developed the concepts of chance, continuity, and objective law, and showed the philosophical significance of the theory (...) of signs and mathematical logic. The present series is the first published edition of his systematic works. (shrink)

Its wisdom and sensitivity make Personal Knowledge required reading for epistemologists. By stressing the active components in scientific knowing--appraisal and commitment--Polanyi shows that knowledge is less "objective," more complex, and more widely distributed in nature than is tacitly supposed by most epistemologies. Knowing implies a foundation in skills, a confidence in one's ability to judge beyond the range of well-formulated rules, and a commitment to the existence of an answer to one's questions before the answer is in sight. Like a (...) Platonic dialogue, this book conveys more than it states, and the broad foundation of insight embodied in the examples would support more conceptual superstructure than Polanyi provides. But that serves to make it an instance of its thesis--that we know more than we can now say.--R. F. T. (shrink)