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

As soon as Mr Hermans comes to the real subject of his book, the wanderings of social Darwinism, he shows both erudition and a fluent style …

Bart Leeuwenburgh, Gewina, no. 1, 2004.