The fact is that there are more than 7 billion people on the planet. Every individual alive, every one who has ever lived or ever will live have one thing in common; to some degree they are all egocentric. It is the degree of this egocentricity and how it is demonstrated that determines whether the majority of others who observe it agree whether the demonstration is evil or not.
Nailing down the origin of all evil in society is going to be much more markedly difficult.