Slavery is rare among hunter-gatherer populations.
He has also studied the way in which mesolithic hunter-gatherer populations in Britain adapted to climate changes following the last ice age.
The earliest Japanese architecture was seen in prehistoric times in simple pit-houses and stores that were adapted to a hunter-gatherer population.
The few remaining hunter-gatherer populations in the world serve as evolutionary models that can help explain the origin of the sexual division of labor.
Many studies on the sexual division of labor have been conducted on hunter-gatherer populations, such as the Hadza-a hunter-gatherer population of Tanzania.
However, they note that haplogroup frequencies in modern Europeans are substantially different from early farming and late hunter-gatherer populations.
For example, humans have an innate preference for sweets dating back to hunter-gatherer populations.
Home to herds of large mammals, this area could support a large hunter-gatherer population and the Aterian culture that developed was one of the most advanced paleolithic societies.
Slavery is rare among hunter-gatherer populations as slavery depends on a system of social stratification.
This genetic gradient is presumably the sign of an original population whose genes were diluted as it moved out and intermarried with the hunter-gatherer populations in its path.