... despite the obvious fact that it is human beings who are inflicting all of this violence, it is virtually impossible to get people to pay attention to this simple and incontrovertible fact and to ask why, precisely, are human beings behaving in such violent and destructive ways? ...one part of this problem is the existence of many competing ideas about what causes violence. For example, some ideologies attribute the cause to a particular structural manifestation of violence, such as patriarchy... or capitalism (which generates a class system of violence and exploitation). However, none of these ideologies explains why humans participate in structures of violence and exploitation in the first place.