Georg Simmel (1858-1918) taught at the University of Berlin and, later, at the University of Strasbourg. His many books include The Philosophy of Money, On Social Differentiation, and Rembrandt: An Essay in the Philosophy of Art. John A. Y. Andrews is a consultant to the Rhode Island Medicaid Department. Donald N. Levine is the Peter B. Ritzma Professor Emeritus of Sociology at the University of Chicago and the author of, most recently, Powers of the Mind: The Reinvention of Liberal Learning in America.

"Simmel is the only social theorist one can read anymore." (Max Horkheimer)

Georg Simmel (1858-1918) taught at the University of Berlin and, later, at the University of Strasbourg. His many books include The Philosophy of Money, On Social Differentiation, and Rembrandt: An Essay in the Philosophy of Art. John A. Y. Andrews is a consultant to the Rhode Island Medicaid Department. Donald N. Levine is the Peter B. Ritzma Professor Emeritus of Sociology at the University of Chicago and the author of, most recently, Powers of the Mind: The Reinvention of Liberal Learning in America.

"Simmel is the only social theorist one can read anymore." (Max Horkheimer)

Georg Simmel (1858-1918) taught at the University of Berlin and, later, at the University of Strasbourg. His many books include The Philosophy of Money, On Social Differentiation, and Rembrandt: An Essay in the Philosophy of Art. John A. Y. Andrews is a consultant to the Rhode Island Medicaid Department. Donald N. Levine is the Peter B. Ritzma Professor Emeritus of Sociology at the University of Chicago and the author of, most recently, Powers of the Mind: The Reinvention of Liberal Learning in America.

"Simmel is the only social theorist one can read anymore." (Max Horkheimer)