It is time to summarize and conclude this discussion of the prevention of venereal disease, which, though it may seem to the superficial observer to be merely a medical and sanitary question outside the psychologist’s sphere, is yet seen on closer view to be intimately related even to the most spiritual conception of the sexual relationships.  Not only are venereal diseases the foes to the finer development of the race, but we cannot attain to any wholesome and beautiful vision of the relationships of sex so long as such relationships are liable at every moment to be corrupted and undermined at their source.  We cannot yet precisely measure the interval which must elapse before, so far as Europe at least is concerned, syphilis and gonorrhoea are sent to that limbo of monstrous old dead diseases to which plague and leprosy have gone and smallpox is already drawing near.  But society is beginning to realize that into this field also must be brought the weapons of light and air, the sword and the breastplate with which all diseases can alone be attacked.  As we have seen, there are four methods by which in the more enlightened countries venereal disease is now beginning to be combated.[255] (1) By proclaiming openly that the venereal diseases are diseases like any other disease, although more subtle and terrible than most, which may attack anyone from the unborn baby to its grandmother, and that they are not, more than other diseases, the shameful penalties of sin, from which relief is only to be sought, if at all, by stealth, but human calamities; (2) by adopting methods of securing official information concerning the extent, distribution, and variation of venereal disease, through the already recognized plan of notification and otherwise, and by providing such facilities for treatment, especially for free treatment, as may be found necessary; (3) by training the individual sense of moral responsibility, so that every member of the community may realize that to inflict a serious disease on another person, even only as a result of reckless negligence, is a more serious offence than if he or she had used the knife or the gun or poison as the method of attack, and that it is necessary to introduce special legal provision in every country to assist the recovery of damages for such injuries and to inflict penalties by loss of liberty or otherwise; (4) by the spread of hygienic knowledge, so that all adolescents, youths and girls alike, may be furnished at the outset of adult life with an equipment of information which will assist them to avoid the grosser risks of contamination and enable them to recognize and avoid danger at the earliest stages.