We are often told we have “instincts” – behaviors that are wired into us through evolution and time. These instincts are different from operational functions like peristalsis (the rythmic clenching of our intestines) and … well, where’s the line? We’d like to think that walking is, maybe, an instinctive behavior but – has anyone who believes that ever had a baby? Is eating an instinctive behavior? Has anyone who believes that ever cleaned baby-projected food off the ceiling? It appears that there is a lot more learning going on than instinct.

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