Scientific rationality: value norm and methodological imperatif

Abstract

The paper is dedicated to clearing up of problems, bound with a problem of existence of several types of rationality and with consequences of practical use of the methodological recommendations of the postmodernity as a bases for forming postnonclassical rationality in study the objects of postnonclassical science. In paper the position about principled impossibility of existence several types of rationality is defended. The thesis about the urgency of traditional understanding of scientific rationality is substantiated.