Two distinct attitudes have been adopted by investigators in the field of the sociology of knowledge. One of them may be called speculative; the other, empirical. The central interest of an investigator having the speculative attitude lies in developing a theory of the sociology of knowledge. The central interest of investigators having the empirical attitude lies in finding out or explaining concrete phenomena; the theory is employed, implicitly or explicity, for this purpose. The existence of the two attitudes may be (...) in part explained, as far as the German sociology of knowledge is concerned, by reference to the history of this school, which has grown out of and has been determined by a Marxist and materialistic philosophy, and especially by the use of this philosophy as a political instrument in the struggle of the emerging proletariat against the bourgeoisie. This statement, however, must be supplemented by a short location of the four most important contributors to the theory of the German sociology of knowledge. Max Scheler approaches the problem phenomenologically; he was the first and only one to ask the fundamental question, “What is knowledge?” Karl Mannheim, though markedly influenced by the Marxist viewpoint, particularly by Lukács, seems to me more adequately characterized by stressing his development from a more exclusively speculative to a more decidedly empirical attitude, which latter is especially evident in his most recent book, Man and Society in an Age of Reconstruction. Alexander von Schelting's main contribution is his thorough logical analysis of Mannheim's theory in the light of Max Weber's methodology. Ernst Grünwald has given the most complete survey of the forerunners, the history, and the various contributions of the sociology of knowledge. These four thinkers are indirectly dependent on the historically determined emphasis of the movement on ideology in that they remain on the level of a theoretical discussion without arriving at factual research. (shrink)

Since Protagoras' classic “man is the measure of all things,” claims of relativism and counter-claims have been tendered. The nineteenth century saw Durkheim, Levy-Bruhl, Westermarck, Pareto, Marx, and others, suggesting that institutions, customs, moral codes, and the like, are “relative” both to the culture and to the time. At the crest of this wave of “relativism” surged a vicious claim: that truth and knowledge itself were merely functions of particular conditions. The “validity” of knowledge was said to be at the (...) whim of historic, social factors. Not only is no theory really true; no particular statement is ever so. Not only is no theory or statement really true; no theory of knowledge has thus far ever been free from the bias of its genesis. There have been no absolute insights for epistemology. Or so, at least, it was claimed. (shrink)