Challenging theories about the differences between human societies on different continents. We will see why indigenous Australians remain hunter-gatherers, even though most of the peoples of the nearby New Guinea island have turned to food production. Sunflower you are my sunshine harley davidson. Chapters 16 and 17 integrate developments in Australia and New Guinea into a regional context including continental East Asia and the Pacific Islands. The generation of food production in China has given rise to a number of major prehistoric movements in the human population or cultural traces, or both.