| IDEAS |
| Kahneman, D. | Psychologist |
| Mandelbrot, B. B. | Mathematician |
| Popper, K. | Philosopher |
| Van Valen, L. | Evolutionary Biologist |
| IDEAS |
| Kahneman, D. | Psychologist |
| Mandelbrot, B. B. | Mathematician |
| Popper, K. | Philosopher |
| Van Valen, L. | Evolutionary Biologist |