The !Kung and the Neolithic Revolution In life for humans there is a constant need for food to survive. For some cultures this need for food can be a great problem for them and therefore they must spend almost all their time searching for food. Depending on how one gets food this situation can be averted and finding food can no longer be as much of a problem as it once was. In the Kalahari …showed first 75 words of 1231 total…

…showed last 75 words of 1231 total…