حياة مشاط2021-11-302021-11-302021http://dspace.univ-msila.dz:8080//xmlui/handle/123456789/27412This study aims to shed light on the Feyerabend’s analysis of the scientific phenomenon. That is for the great debate that his theory"epistemological anarchism" sparked in the scientific philosophical world. It is enough that it undermined the most important concept in science, which is the concept of scientific method. It refused the existence of a single method for science because it applies several methods. Feyerabend sought to eliminate the dominance of science over man, refusing to distinguish it from the rest of other knowledge, removing the character of sanctification and considering it as a simple human production that interacts with various human activities. Because, in his view, the contemporary science has become an ideology and man has become its slave, after having invaded his life and enchained his freedom, Through his approach. He tried to free him from the new slavery by restoring consideration for all human knowledge, so his philosophy came to express an upscale humanism. We found in his approach to originality, innovation and novelty what we did not find in other approaches. It opened up new perspectives and insights into the study of the scientific phenomenon.science scientific method anarchism irrationality humanismArticle