Abstract
Violence is looked at from ethological, biological and anthropological points of view. The family is examined to determine the roots of violence. Various prospective studies are reviewed to assess the role of temperament, social, familial and economic factors facilitating the development of antisocial and violent behaviour in the youth.
There is also a look at the violence committed by groups, nations or governments in the name of God, flag or a just cause. The role that mental health professionals could play in preventing the development of violent behaviour is discussed.
