The movement of antagonism towards prostitution manifests itself most conspicuously, as might beforehand have been anticipated, by a feeling of repugnance towards the most ancient and typical, once the most credited and best established prostitutional manifestation, the brothel. The growth of this repugnance is not confined to one or two countries but is international, and may thus be regarded as corresponding to a real tendency in our civilization. It is equally pronounced in prostitutes themselves and in the people who are their clients. The distaste on the one side increases the distaste on the other. Since only the most helpless or the most stupid prostitutes are nowadays willing to accept the servitude of the brothel, the brothel-keeper is forced to resort to extraordinary methods for entrapping victims, and even to take part in that cosmopolitan trade in "white slaves" which exists solely to feed brothels.[211] This state of things has a natural reaction in prejudicing the clients of prostitution against an institution which is going out of fashion and out of credit. An even more fundamental antipathy is engendered by the fact that the brothel fails to respond to the high degree of personal freedom and variety which civilization produces, and always demands even when it fails to produce. On one side the prostitute is disinclined to enter into a slavery which usually fails even to bring her any reward; on the other side her client feels it as part of the fascination of prostitution under civilized conditions that he shall enjoy a freedom and choice the brothel cannot provide.[212] Thus it comes about that brothels which once contained nearly all the women who made it a business to minister to the sexual needs of men, now contain only a decreasing minority, and that the transformation of cloistered prostitution into free prostitution is approved by many social reformers as a gain to the cause of morality.[213] The decay of brothels, whether as cause or as effect, has been associated with a vast increase of prostitution outside brothels. But the repugnance to brothels in many essential respects also applies to prostitution generally, and, as we shall see, it is exerting a profoundly modifying influence on that prostitution.