books.google.fr - With two new chapters by the author.If we all want love, why is there so much conflict in our most cherished relationships? To answer this question, says noted psychologist David Buss, we must look into our evolutionary past. Based on the most massive study of human mating ever undertaken, encompassing...http://books.google.fr/books/about/The_Evolution_of_Desire.html?hl=fr&id=Ns9rNl3am34C&utm_source=gb-gplus-shareThe Evolution of Desire