books.google.com - Hunting and gathering is humanity's first and most successful adaptation. Until 12,000 years ago, all humanity lived this way. Surprisingly, in an increasingly urbanized and technological world dozens of hunting and gathering societies have persisted and thrive worldwide, resilient in the face of change,...https://books.google.com/books/about/The_Cambridge_Encyclopedia_of_Hunters_an.html?id=5eEASHGLg3MC&utm_source=gb-gplus-shareThe Cambridge Encyclopedia of Hunters and Gatherers