A Tight-Knit Band

During the Cognitive Revolution--which was a time of Sapien development in its fictive language and Sapien migration towards Africa--70,000 years ago, Homo Sapiens' lifestyle was as ancient foragers. As a result of the Cognitive Revolution, humans now have been given the ability to express things we have never seen, touched, or even smelled into thoughts that we have never been able to express accurately before. 

Some evolutionary psychologists believe some prehistoric foraging groups led a life without fatherhood, personal property, or monogamous partnerships. They liked to think that since a woman might engage in sexual connections with numerous men or women, the entire band should contribute to raising and caring for their children as a unit. Since no one knew who the father of the child was, members of the band all showed equal concern for the kid, adopting a practice known as collective fatherhood.

Practicers of this concept were the Bari Indians, who believed that a kid was not made from a single sperm, but from all of the other sperm in the mother's womb as well. To ensure that their child grows up with not only the finest fighter, but also the best hunter, the best storyteller, and others who are best at their job, the moms of the band would flaunt having sex with multiple men. Because of this, the child was able to grow up learning different skills from different jobs of the band. Bands of ancient foragers helped develop the Sapien language to be a more complex language that is unique to other animals.