Biological and philosophical anthropologies of the 20^th century keep emphasising the "Sonderstellung" of humans among the realm of living beings. However, it is not clear how this particular role should be characterised, how it should be reconciled with biological findings, and which theoretical and practical conclusions should be drawn from it. Partly in opposition to these anthropological views on humankind biological disciplines underline the extensive similarities and common characteristics between humans and other species. Apparently, these biological findings concur with...