The dissertation of Mr Hermans is a brave crusade against the pulverized idea of social Darwinism that arose in the course of time.

Enne Koops in Historisch Tijdschrift Groniek, Groningen University, 2004

Mr Hermans sets out … to discover the essence of social Darwinism. This results in an a-historic approach …. [Still] the investigation of Mr Hermans certainly is worth reading. For those who will not worry too much about the formulation of the historical problem to solve, this book offers a fine survey, nicely written, of the many variants of social Darwinism. It’s a valiant undertaking to add a fresh contribution to the so-called ‘Darwin industry’, even venturing to come up with something novel to it.

Barbara Allart, Tijdschrift voor geschiedenis, December 2004