Study paper from 2003 in the field of Philosophy - Theoretical (Epistemology, Science, Logic, Language), University of Zurich (Philosophical Seminar), course: Philosophical Rebels, 15 sources in the bibliography, language: German. Abstract: Paul Karl Feyerabend was an unknown figure to me until early 1994. As I learned about his life, work, intellectual cosmos, and passing through various mass media, there were several interesting key terms that encouraged me to conduct further research. His unconventional way of illuminating the scientific enterprise piqued my interest. The newspaper reports and texts I consumed suggested an extraordinary and provocative thinker whose ideas were the subject of controversial debate. This thinker accompanied me throughout my time at university; precisely for that reason.