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One of the defining elements of the human animal is its capacity for abstract visualization. Other creatures are better than us at smelling, biting, hunting, running. We alone can create whole universes in our heads based on nothing more than thought. This is the basis of language, math, science, everything that defines human civilization. It is something monkeys and dolphins will never have. When evolutionary theorists seek to explain how this capacity for abstract thought arose, the story often goes like this Our ancestors, beset by all sorts of deadly horrors in the African savannah, needed some way to anticipate risks before the moment those risks jumped out of the bushes, red in tooth and claw. So began the slow process by which the neural networks in our head, under pressure from the ruthless mechanism of natural selection, created the means to model risk before the risk manifested itself. What would happen if I went to forage for berries in that field and a lion appeared? Would I be able to make it to the protection of that outcropping? How many berries would I be able to get? How hungry am I? Is it worth the risk? Out of these habits of mind grew the whole mental apparatus by which we play out life scenarios as a game within our mind, before putting life and limb on the line in a true sense. The relationship between board games and real life is in some ways close.
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