Educated at Columbia and Princeton universities, Robert Nozick is Arthur Kingsley Porter Professor of Philosophy at Harvard University. He rose to eminence in the last quarter of the twentieth century as a creative philosopher who has expressed philosophical truths beyond the reach of analytic argumentation. Honed in the technical intricacies of analytic philosophy, he has nonetheless restored meditation to its proper place in the philosophical canon. Nozick's first book, Anarchy, State and Utopia (initially published in 1974), won the National Book Award in 1975 and became the fundamental text of the Libertarian movement. Nozick's second book, Philosophical Explanations, was given the Ralph Waldo Emerson Award of Phi Beta Kappa in 1982. It covers a wide range of basic philosophical topics: the question why there is something rather than nothing, the identity of the self, knowledge and skepticism, free will, the foundation of ethnics, and the meaning of life. Nozick abandons philosophical proof or argumentation as too coercive and opts instead for methods of explanation that promote understanding. This approach has culminated in his third book, The Examined Life.