- Brooks Haxton
- Pythagoras
- Anthony Levi
- Anaxagoras
- Mary McAuliffe
- Arthur Stanley Eddington
- J.L. Austin
- Thales
- Parmenides
- Ernst Mach
- Empedocles
- Fedor Mikhailovich Burlatskii
- Foka Fedorovich Burlachuk
- Robert C.W. Ettinger
- Benjamin Walker
- Elizabeth C. Goldsmith
- Chris L. Kleinke
- Protagoras
- Anaximander
- Victor-Lucien Tapié