- Bernard E. Rollin
- Walter L. Williams
- Dennis Kucinich
- Rondalyn Varney Whitney
- J. Konrad Stettbacher
- Judith A. Hall
- Milovan Djilas
- Ariane De Bonvoisin
- Douglas McGregor
- Walton H. Rawls
- Maurice Keen
- Memory P.F. Elvin-Lewis
- Hans Jonas
- Eileen Costello
- James F. Dalton
- Margaret Lobenstine
- Howard Stephen Berg
- Walter C. Langer
- Debra J. Rose
- David W. Martin