Daniel Greenberg Quotes
Whenever culture has gone through a radical change, as ours has - from industrial age to information age - there are people who will deny that things have changed; they resist it and refuse to change.
Greenberg, Daniel, and Russell L. Ackoff. Turning Learning Right Side Up: Putting Education Back on Track. Wharton School Publishing, 2008.
Daniel A. Greenberg (born c. 1934), one of the founders of the Sudbury Valley School, has published several books on the Sudbury model of school organization, and has been described by Sudbury Valley School trustee Peter Gray as the "principal philosopher" among its founders. He is a former physics professor at Columbia University, and is described by Lois Holzman as the school's "chief 'philosophical writer'".