The most fundamental problem in evolution is raising the young. Raising these enormous, ty brained kids just takes a long time. It can't be done by mother's anmer. And and the males need to be involved too. A lot of men work really hard on to help bring resources, protectdand even do some hands on trild care. So i think it's the i think it's linked to the big brain because it makes our children impossible to raise,. unless mothers get lots and lots of help. What do you think of it?
In a few decades, a torrent of new evidence and ideas about human evolution has allowed scientists to piece together a more detailed understanding of what went on thousands and even millions of years ago. Lesley Newson and Peter Richerson, a husband-and-wife team based at the University of California, Davis, have spent years together and individually researching and collaborating with scholars from a wide range of disciplines to produce a deep history of humankind. In A Story of Us, they present this rich narrative and explain how the evolution of our genes relates to the evolution of our cultures.