Example image of eyePlorer eyePlorer map for 'Socratic Puzzles': Libertarianism Philosophy Robert Nozick Harvard University Press Anarchy, State, and Utopia Carl Gustav Hempel Sidney Morgenbesser Socrates William Newcomb Decision theory The Nature of Rationality Alan Dershowitz Gregory Vlastos Utilitarianism Atlas Shrugged The Virtue of Selfishness Nelson Goodman Just and Unjust Wars Tom Regan René Descartes Bibliography for Ayn Rand and Objectivism Philosophical Explanations