Maternal instinct--the all-consuming, utterly selfless love that mothers lavish on their children--has long been assumed to be an innate, indeed defining element of a woman's nature. But is it? In this provocative, groundbreaking book, renowned anthropologist (and mother) Sarah Blaffer Hrdy shares a[...]

This work argues that evolutionary theorists' emphasis on sexual competition among males for access to females overlooks selection pressures on females themselves. In an account of what female primates themselves actually do to secure their own reproductive advantage, Sarah Hrdy demolishes myths abo[...]