Our brain catalogs vast amounts of input from our family, community, and culture, along with what is presented to us in the media. As it makes sense of what it’s stored, it begins to form a worldview. If we later meet someone with characteristics unlike what we’ve cataloged, our default response is to be wary, defensive. In turn, if our brains are filled with associations based upon media-driven biases about ideal body type, or racial or cultural stereotypes, for example, we will exhibit implicit biases (and maybe overt bias).
