The articles of this volume address only some aspects of Nozick's philosophy: his conception of argument, knowledge, rationality, and identity. In examining Nozick's approach to these topics, one has to take issue, ultimately, with his peculiar conception of philosophy whose manifesto appears at the outset of Philosophical Explanations and is echoed in the introduction to philosophical method of Invariances . To transform philosophy into a science or build an impeccable deductive system was not Nozick's dream. He thought of philosophy as (...) aiming at explanation rather than proof. The goal in pursuing philosophy is not to establish one view, but to elaborate theories that can make us understand some phenomena better. (shrink)