Neil J. Smelser is Professor Emeritus of Sociology at the University of California, Berkeley. He was a Rhodes scholar at Oxford University from 1952 to 1954. At twenty-four, he coauthored Economy and Society with Talcott Parsons. He earned his PhD in sociology from Harvard in 1958 and was a junior fellow of the Society of Fellows. From 1994 to 2001, he directed the Center for Advanced Study in the Behavioral Sciences.