knowledge

•Why do we need to know about categories such as “cars,” “people,” “mountains,” and “birds” in order to make sense of our experiences?

•How are the relationships between various objects “fi led away” in the mind?

•How is information about different categories stored in the brain?

•Do people in different cultures categorize objects in the same way?

Answer to all these questions comes from clearity of concepts and cetegrorations of things.