Reproductive Inequality: Humans vs. Other Species
A new study suggests that humans are not exceptional when it comes to reproductive inequality compared to other mammals. The study, which looked at the numbers of offspring produced by males, found that humans resemble mammals that live in monogamous partnerships and cooperative breeders. The researchers also found that polygynous societies tend to have greater reproductive egalitarianism for women. Monogamous mating can drive significant inequalities among women, particularly in agricultural and market economies. The study highlights the critical importance of biparental care in humans, which is why we don't show the huge reproductive variability seen in some of the great apes.