Robert Nozick (November 16, 1938 – January 23, 2002) was an American philosopher and Pellegrino University Professor at Harvard University. His Anarchy, State, and Utopia (1974) provided a libertarian answer to John Rawls's A Theory of Justice, published in 1971.

Nozick almost single-handedly made libertarian political philosophy respectable within mainstream academia with the 1974 publication of his now-classic Anarchy, State, and Utopia, which garnered a National Book Award the following year. Anarchy, State, and Utopia argues, among other things, that a distribution of goods is just, so long as the distribution was brought about by free exchanges by consenting adults and were made from a just starting position, even if large inequalities emerge from the process. Nozick appealed to the Kantian idea that people should be treated as rational beings, not merely as a means. For example, forced redistribution of income treated people as if they were sources of money (means). Nozick here challenges John Rawls's arguments in A Theory of Justice that conclude that inequalities must at least make the worst off better off in order to be morally justified.

Nozick, among the leading figures in contemporary Anglo-American philosophy, made significant contributions to almost every major area of philosophy. In Philosophical Explanations (1981) Nozick provides novel accounts of knowledge, free will, and the nature of value. The Examined Life (1989), pitched to a broader public, explores love, death, faith, and the meaning of life. The Nature of Rationality (1993) presents a theory of practical reason that attempts to embellish notoriously spartan classical decision theory. Socratic Puzzles (1997) is a collection of papers that range from Ayn Rand and Austrian economics to animal rights, while his last production, Invariances (2001) applies insights from physics and biology to questions of objectivity in such areas as the nature of necessity and moral value.

Nozick was notable for his curious, exploratory style and methodological ecumenism. Often content to raise tantalizing philosophical possibilities and then leave judgment to the reader, Nozick was also notable for inventively drawing from literature outside of philosophy (e.g., economics, physics, evolutionary biology) to infuse his work with freshness and relevance.

Nozick died in 2002 after a prolonged struggle with cancer.

See also

• libertarianism, minarchism.

External links

• Philosopher Nozick dies at 63 From the Harvard Gazette
• A summary of the political philosophy of Robert Nozick by R. N. Johnson
• Nozick on Newcomb's Problem and Prisoners' Dilemma by S. L. Hurley
• Robert Nozick: Against Distributive Justice by R.J. Kilcullen
• Interview with Robert Nozick by Julian Sanchez for Laissez Faire Books