Russell L. Ackoff is Anheuser Busch Professor Emeritus of management science at the Wharton School of the University of Pennsylvania. He has authored over 20 books and 250 articles, and has conducted research for more than 300 corporations and government agencies. His most recent books include Idealized Design: Creating an Organization's Future (Wharton School Publishing).
Daniel Greenberg is a founding member of the Sudbury Valley School in Framingham, Massachusetts. His books include Free at Last, Kingdom of Childhood,A Clearer View, The Pursuit of Happiness,Legacy of Trust, Words in Creation, A New Look at Schools, and Education in America.