 During the following weeks of that term, and for the rest of his year as a visiting lecturer, Feyerabend demolished virtually every traditional academic boundary. He held no idea and no person sacred. With unprecedented energy and enthusiasm he discussed anything from Aristotle to the Azande. How does science differ from witchcraft? Does it provide the only rational way of cognitively organizing our experience? What should we do if the pursuit of truth cripples our intellects and stunts our individuality? Suddenly epistemology became an exhilarating area of investigation.