- The Royal Geographic Society
- Iain S. Stewart
- David Alan Harvey
- Gerard Kenney
- Bill Curtsinger
- Jeremy Gaskell
- Anna N. Taylor
- John McCarry
- James S. Wamsley
- Erica Stone
- Ed Kashi
- Elizabeth Newhouse
- Steven J. Dick
- Dean K. Frederick
- Richard C. Blum
- Raymond Depardon
- Peter Bellwood
- Robert A. Gabel
- Mark Moffett
- Antonio Nanci