Ugliness in physical things is their quality of being unappealing, visually (or occasionally to other senses), especially to the point of evoking revulsion or horror. Despite its aspects as inherently a matter of degree, and the impracticality specifying all the objective attributes that individuals identify as contributing to their own judgments of ugliness, evolutionary psychologists expect that the genetic makeup of the person judging yields on one hand perceptions of ugliness directly caus… (More on Ugliness)