A new study finds that a tribe of people living in the deserts of Namibia tend to be more cognitively flexible. The findings suggest the Himba people are more likely to adopt a new, more efficient strategy, while Westerners tend to stick to what they know.

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A new study finds that a tribe of people living in the deserts of Namibia tend to be more cognitively flexible. The findings suggest the Himba people are more likely to adopt a new, more efficient strategy, while Westerners tend to stick to what they know.