The fear of contracting disease has long been used in attempts to promote a single standard of chastity. Such fear has no doubt played its part and will continue to keep many prudent men away from prostitutes. But in looking forward to the work of the next generation, we must face the need of higher motives than the fear of disease, for science may at any time discover positive safeguards against contagion, thus diminishing one of the factors of the present emergency and by the same stroke accentuating others. Of the economic phases of the emergency, there are some which directly affect the wage-earner. One is the failure of wages to keep pace with the higher cost of living; another is the increase in the number and proportion of wage-earning women and the resultant keenness of competition for places; another is the fact that women workers are for the most part unorganized and unprotected; another is the occasional effect of supplementary wages of vice in lowering the wages of women in industry; still another is the constant temptation of shop-girls to imitate their patrons' vulgar displays of finery. But of all the economic factors contributing to the moral breakdown of girls, the most general and inexcusable is the failure of our public schools to provide vocational training, although it is certain that above fifty per cent of all girls leave the schools to become wage-earners. Failure to gain a living wage is undoubtedly one of the causes, though seldom the sole cause, of the first delinquency of some girls. Other economic conditions serve to promote and intrench the business of prostitution. These conditions are as real as any other factors and will block reform until they are squarely met. One of these is the excessive profit on property used for immoral purposes. The fact that such property is often owned by persons who pass as respectable members of society does not make the problem easier. Then there is the intimate connection between the sale of intoxicating liquors and commercialized prostitution, as definitely revealed by the investigations of every vice commission. Another economic factor intrenching prostitution as a business is the commercial organization which continues to do an international and interstate business, partly because of our inadequate white-slave laws and inadequate appropriation for enforcement.