His early work in the philosophy of biology has been cited in modern discussions of genomics and cloning, and his views on consciousness and free will are currently in vogue among contributors to the Journal of Consciousness Studies.
Nicolai Ghiaurov | Hartmann | Nicolai Gedda | Peter Nicolai Arbo | Otto Nicolai | Nicolai Dunger | Georg Hartmann | Franz Hartmann | Ernst Hartmann | The Big Picture with Thom Hartmann | Philipp Nicolai | Paul Hartmann | Otto Hartmann | Oliver Hartmann | Nicolai Seebach | Hartmann Schedel | Felix von Hartmann | Erich Hartmann | William S. Nicolai | William M. Hartmann | William Kenneth Hartmann | Thomas W. Hartmann | Thomas de Hartmann | Stephan Hartmann | Nicolaï van Gilse van der Pals | Nicolai Hartmann | Nicolai Fuglsig | Nicolai Frahm | Nicolai Fechin | Johan Nicolai Madvig |
He also discovered the school of realist phenomenology characterized by such philosophers as Edmund Husserl, Max Scheler, Nicolai Hartmann, Adolf Reinach, Dietrich von Hildebrand, Aurel Kolnai, Edith Stein and others.