The World Health Organization defines violence as: The intentional use of physical force or power, threatened or actual, against oneself, another person, or against a group or community, that either results in or has a high likelihood of resulting in injury, death, psychological harm, maldevelopment or deprivation.

As a point of departure, let us say that violence is present when human beings are being influenced so that their actual somatic and mental realizations are below their potential realizations. This statement may lead to more problems than it solves. However, it will soon be clear why we are rejecting the narrow concept of violence – according to which violence is somatic incapacitation, or deprivation of health, alone (with killing as the extreme form), at the hands of an actor who intends this to be the consequence.