Sarah Hrdy argues that if human babies were to survive in a world of scarce resources, they would need to be cared for, not only by their mothers but also by siblings, aunts, fathers, friends—and, with any luck, grandmothers. Out of this complicated and contingent form of childrearing, says Hrdy, came the human capacity for understanding others.


Format Häftad Omfång 432 sidor Språk Engelska Förlag Harvard University Press Utgivningsdatum 2011-04-15 ISBN 9780674060326