(1) With the growth of large cities and the development of individual interests we come to live less and less in one another's eyes. In primitive life it is almost impossible for a man to indulge in any vice or sin without its being immediately known to his fellows; but today millions live such isolated lives in the midst of crowded communities that all sorts of immorality may flourish without detection. Under early conditions foodstuffs or other goods were consumed if not by the producer, at least by his neighbors; and any adulteration or sham was a dangerous matter. Today we seldom know who slaughtered the meat or canned the fruit we eat, who made the clothing or utensils we use; shoddy articles and unwholesome food can be sold in quantity with little fear of the consumer's anger. All sorts of intangible and hardly traceable injuries can be wrought today by malicious or careless men injuries to reputation, to credit, to success. In a city the criminal can hide and escape far more easily, can associate with his own kind, have a certain code of his own (cf. "honor among thieves"), and more completely escape the pangs of conscience, than under the surveillance of village life. In a hundred ways there are increased opportunities for doing evil with impunity. [Footnote: Cf. E. A. Ross, Sin and Society, pp. 32: "The popular symbol for the criminal is a ravening wolf; but alas, few latter day crimes can be dramatized with a wolf and a lamb as the cast! Your up-to-date criminal presses the button of a social mechanism, and at the other end of the land or the year innocent lives are snuffed out. As society grows complex, it can be harmed in more ways. Each advance to higher organization runs us into a fresh zone of danger, so there is more than ever need to be quick to detect and foil the new public enemies that present themselves. The public needs a victim to harrow up its feelings. The injury that is problematic, or general, or that falls in undefined ways upon unknown persons, is resented feebly, or not at all. The fiend who should rack his victim with torments such as typhoid inflicts would be torn to pieces. The villain who should taint his enemy's cup with fever germs would stretch] [Footnote continued from previous page: hemp. But think of it!-the corrupt boss who, in order to extort fat contracts for his firm, holds up for a year the building of a filtration plant designed to deliver his city from the typhoid scourge, and thereby dooms twelve hundred of his townspeople to sink to the tomb through the flaming abyss of fever, comes off scatheless."]