The purpose of this short reply is to consider the issue of the evolution of the exceptional human intellectual capabilities which has been the focus of the majority of the comments to my article “love, war and culture: an institutional approach to human evolution” all published in the April...

Love, war and culture have all played an important role in the evolution of human institutions and they have been characterized by complex relationships. War can select unselfish groups ready to sacrifice themselves for the love of their communities that they recognize to be culturally different...