- Toynbee, Arnold2
- Baldoli, Claudia1
- Berdiaev, Nikolai1
- Dos Passos, John1
- Gershenzon, M. O.1
- Graeber, David1
- Hankiss, Elemér1
- Hirsch, Eric Donald1
- Jacobs, Jane1
- Kotkin, Joel1
- Lasswell, Harold D.1
- Milner-Gulland, Robin R.1
- Rauti, Pino1
- Searle, John R.1
- Spengler, Oswald1
- Szczesny, Gerhard1
- Wasiutyński, Wojciech1