USA
Russell L. Ackoff is Anheuser-Busch Professor Emeritus of Management Science at the Wharton School, Distinguished Affiliated Faculty at the Center for Organizational Dynamics, and is on the advisory board of the Ackoff Center for Advancement of Systems Approaches, all at the University of Pennsylvania. He is the author of 22 books, including Redesigning Society (with Sheldon Rovin), Recreating the Corporation, and Ackoff's Best.