The methods of peace propaganda which aim at establishing peace doctrine by argument and by creating a feeling favorable to peace in general seem to fall short of reaching the springs of human action and of dealing with the causes of the conduct which they seek to modify.
It is then by those shadows of the hoary Past and their fantastic silhouettes on the external screen of every religion and philosophy that we can by checking them as we go along and comparing them trace out finally the body that produced them.
