Population Change

Early Humankind: a bit of background on where we all come from.

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The Evolution of Humans

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The Human origins Site from the Smithsonian Institute.

The Spread of Humans

One model of human migration based on mitochondrial DNA. It shows the whole world, with the North Pole at center. Africa, harboring the start of the migration, is at the top left and South America at the far right. Australia is at the bottom left. Numbers represent thousand years before present. (from Wikipedia)

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An interactive timeline of early humans and their ancestors.

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