Evolutionary Psychology is a concept that seems to have captured the popular imagination. This month's issue of The Psychologist is dedicated to it.
But can the evolutionary model really tell us anything new about male and female behaviour?
Martha is joined by Lynn Segal, Professor of Psychology and Gender Studies at Birkbeck College, London and Ruth Mace, Lecturer in the Department of Anthropology at University College London.
The BBC is not responsible for the content of external websites.