But the world has made rapid strides since that time, and we trust that the urgent need of something reasonable and feasible upon the sex question will inspire the reader to an unprejudiced review of this chapter. We would that it were possible to supply a modicum of understanding with each copy of this volume; but since it is not, we must take our chance with the average. Let us reason together: Expediency is the mother of morality in social organizations, which have, of necessity, unstable, ever-changing standards. These standards represent, for some, ideals yet to be attained; while for others they become mere mileposts on the path of Evolution. The individual reaches, and then passes, an accepted ideal; gradually when a sufficient number, constituting a majority, have reached this ideal, it ceases to be a standard for the social organization, and another ideal is substituted. The laws of the cave-man called for self-restraint exercised toward his own immediate clan, and this necessity for self-restraint was based upon nothing higher than the law of self-preservation; but gradually the sphere widened; from clan to nation. So do our ethical and moral standards enlarge. Traditional concepts are not necessarily wrong, but they are almost sure to be inadequate to evolving Mankind. Formerly, sexual morality consisted of the reservation of the person of a sister to the use of her brothers. Any infringement upon this moral code was punished by death to the woman and to her out-clannish lover. And we have today an analogous example, although we are glad to say, it is not the highest standard; still, if one's husband or wife violates the marriage vows, it is more condonable, if the co-respondent be of the wealthy class; and in monarchies it is accounted an honor to have been selected as the king's favorite. The institution of prostitution which exists everywhere today has its standards in the different countries; and the white races seem to think that their morality is superior to that of the Orientals because the social standing of prostitutes in the Orient is not irretrievably lost; they are permitted, in the event of marriage, to resume social equality with other women. Among white people, prostitutes have no other recourse than to sink lower and lower, until utter degradation is reached. We believe that the Oriental view of the situation is a far higher standard of morality than is our Occidental attitude. If there can lawfully be such an organization as is now being proposed as desirable in large cities, namely, a "morals police," it certainly should be instigated by a more sane purpose than that which is at the root of our present police guardianship.