Abstract
The subject matter of the paper is supposed to be the challenge to the transcendentalist theory of knowledge from the background of the “epistemology naturalized”. The heuristic power and cognitive limits of the naturalistically oriented theory of knowledge will be thoroughly scrutinized. A “strong” and more reasonable “moderate” attitude to eliminative epistemology will be considered. It is argued that the non-intentional re-description of the basic concepts of traditional epistemology in terms of impersonal and non-intentional “information”, “prediction”, “control” paves the way not only to the elimination of the philosophical theory of knowledge, but also to the depreciation of philosophy as such. It will be substantiated that philosophical theory of knowledge cannot be reduced to general theoretical divisions of cognitive sciences. The significance of E. Husserl’s phenomenology as one of the most sophisticated approaches to the study of human reason in maintenance of the basic principles of the philosophical theory of knowledge will be shown.