- David Sobel
- Colin G. Calloway
- Nel Noddings
- David Abram
- Henry A. Giroux
- Peter McLaren
- Robert Bringhurst
- Elliot W. Eisner
- Carolyn Merchant
- Pierre Bourdieu
- Stanley Aronowitz
- Chet A. Bowers
- Craig J. Calhoun
- Linda Tuhiwai Smith
- Paul Shepard
- Frank Furedi
- Douglas Mann
- James V. Wertsch
- Jim Cheney
- Lorne Leslie Neil Evernden