First would come those evils which result from individuals seeking advantage to themselves by the direct infliction of injury upon others. Violations of the criminal law and the various forms of sweating and fleecing one's fellow-men come under this category.
Then would come the evils which arise out of purveying physiological and psychological refreshments and excitements, which are, according as they are indulged in temperately or intemperately, grateful and innocuous, or sources of disaster and ruin. The evils which are associated with the drink traffic and the betting industry are typical examples.
Finally, there would come into consideration the evils of death or physical suffering deliberately inflicted by man upon man with a view to preventing worse evils. The evil of war would come under this category. In this same category might also come the much lesser evil of punitive measures inflicted upon criminals. And with this might be coupled the evil of
