I'd like to send this to  http://xnxx.promo/hippoporno/ publickpikups  The PNAS paper, which analyzed 230 species of primates, concludes that protecting the kids is the greatest benefit of male monogamy. By sticking close to his mate a male reduces the risk of infanticide. Although the study examined only nonhuman primates, that reasoning has resonance in people, too, where children who grow up without a father in the household are more likely to die in childhood, according to government statistics.