Princeton University Press published on May 14 a new book "Father Time: A Period" written by Sarah Blaffer Hrdy, Professor Emeritus of the Department of Anthropology at the University of California, Davis. Father Time: A Natural History of bet365 voucher and Babies。

Hedi said，There was a time，Women are believed to be responsible for taking care of babies、It is natural for bet365 voucher to take on other jobs。The scientific research results on human evolution seem to have verified this ancient social division of labor。Judging from these research results，In mammals，Males often evolve to compete for status and mates，The evolution of females is mostly related to pregnancy、Related to breastfeeding or otherwise raising the next generation。But after entering the 21st century，More and more bet365 voucher are involved in caring for babies，Some of them even participate in this activity when the baby is just born。To understand why this happens，Hedi began to trace the history of bet365 voucher’s involvement in infant and child care，And try to explain phenomena that are very different from what she considers "normal"。

In the book "Father Time"，Hedi proved with a large number of research results，The transformation taking place in bet365 voucher is not just a cultural one，And in a biological sense。They show a caring potential that was not well understood in the past。To explain why bet365 voucher are becoming more involved in raising babies these days，Hedi reviewed humanity、The evolution of primates and mammals，Even traced back to the earliest vertebrates，Also taking into account the recent economy、Social development trends and technological innovation，Also incorporates neuroscience、Genetics、New discoveries in endocrinology and other fields。The conclusion takes into account both evolutionary and historical considerations，Expanded understanding of bet365 voucher，Shows the impact that changes in male behavior may have on society and humans themselves。

　(Sarah Braver Heady/Author Yao Xiaodan/Compiler)