The paper discusses some aspects of the relationship between Feyerabend and Kuhn. First, some biographical remarks concerning their connections are made. Second, four characteristics of Feyerabend and Kuhn's concept of incommensurability are discussed. Third, Feyerabend's general criticism of Kuhn's Structure of Scientific Revolutions is reconstructed. Forth and more specifically, Feyerabend's criticism of Kuhn's evaluation of normal science is critically investigated. Finally, Feyerabend's re-evaluation of Kuhn's philosophy towards the end of his life is presented.

This paper argues that essential features of Feyerabend's philosophy, namely his radicalization of critical rationalism and his turn to relativism, could be understood better in the light of his engagement with early Greek thought. In contrast to his earlier, Popperian views he came to see the Homeric worldview as a genuine alternative, which was not falsified by the Presocratics. Unlike socio–psychological and externalist accounts my reading of his published and unpublished material suggests that his alternative reconstruction of the ancient beginnings (...) of the Western scientific tradition motivate and justify his moderate Protagorean relativism. (shrink)