It is difficult nowadays to find any serious arguments against the desirability of early sexual enlightenment, and it is almost with amusement that we read how the novelist Alphonse Daudet, when asked his opinion of such enlightenment, protested—in a spirit certainly common among the men of his time—that it was unnecessary, because boys could learn everything from the streets and the newspapers, while "as to young girls—no! I would teach them none of the truths of physiology. I can only see disadvantages in such a proceeding. These truths are ugly, disillusioning, sure to shock, to frighten, to disgust the mind, the nature, of a girl." It is as much as to say that there is no need to supply sources of pure water when there are puddles in the street that anyone can drink of. A contemporary of Daudet's, who possessed a far finer spiritual insight, Coventry Patmore, the poet, in the essay on "Ancient and Modern Ideas of Purity" in his beautiful book, Religio Poetæ, had already finely protested against that "disease of impurity" which comes of "our modern undivine silences" for which Daudet pleaded. And Metchnikoff, more recently, from the scientific side, speaking especially as regards women, declares that knowledge is so indispensable for moral conduct that "ignorance must be counted the most immoral of acts" (Essais Optimistes, p. 420).

The distinguished Belgian novelist, Camille Lemonnier, in his L'Homme en Amour, deals with the question of the sexual education of the young by presenting the history of a young man, brought up under the influence of the conventional and hypocritical views which teach that nudity and sex are shameful and disgusting things. In this way he passes by the opportunities of innocent and natural love, to become hopelessly enslaved at last to a sensual woman who treats him merely as the instrument of her pleasure, the last of a long succession of lovers. The book is a powerful plea for a sane, wholesome, and natural education in matters of sex. It was, however, prosecuted at Bruges, in 1901, though the trial finally ended in acquittal. Such a verdict is in harmony with the general tendency of feeling at the present time.

The old ideas, expressed by Daudet, that the facts of sex are ugly and disillusioning, and that they shock the mind of the young, are both alike entirely false. As Canon Lyttelton remarks, in urging that the laws of the transmission of life should be taught to children by the mother: "The way they receive it with native reverence, truthfulness of understanding and guileless delicacy, is nothing short of a revelation of the never-ceasing beauty of nature. People sometimes speak of the indescribable beauty of children's innocence. But I venture to say that no one quite knows what it is who has foregone the privilege of being the first to set before them the true meaning of life and birth and the mystery of their own being. Not only do we fail to build up sound knowledge in them, but we put away from ourselves the chance of learning something that must be divine." In the same way, Edward Carpenter, stating that it is easy and natural for the child to learn from the first its physical relation to its mother, remarks (Love's Coming of Age, p. 9): "A child at the age of puberty, with the unfolding of its far-down emotional and sexual nature, is eminently capable of the most sensitive, affectional and serene appreciation of what sex means (generally more so as things are to-day, than its worldling parent or guardian); and can absorb the teaching, if sympathetically given, without any shock or disturbance to its sense of shame—that sense which is so natural and valuable a safeguard of early youth."

How widespread, even some years ago, had become the conviction that the sexual facts of life should be taught to girls as well as boys, was shown when the opinions of a very miscellaneous assortment of more or less prominent persons were sought on the question ("The Tree of Knowledge," New Review, June, 1894). A small minority of two only (Rabbi Adler and Mrs. Lynn Lynton) were against such knowledge, while among the majority in favor of it were Mme. Adam, Thomas Hardy, Sir Walter Besant, Björnson, Hall Caine, Sarah Grand, Nordau, Lady Henry Somerset, Baroness von Suttner, and Miss Willard. The leaders of the woman's movement are, of course, in favor of such knowledge. Thus a meeting of the Bund für Mutterschutz at Berlin, in 1905, almost unanimously passed a resolution declaring that the early sexual enlightenment of children in the facts of the sexual life is urgently necessary (Mutterschutz, 1905, Heft 2, p. 91). It may be added that medical opinion has long approved of this enlightenment. Thus in England it was editorially stated in the British Medical Journal some years ago (June 9, 1894): "Most medical men of an age to beget confidence in such affairs will be able to recall instances in which an ignorance, which would have been ludicrous if it had not been so sad, has been displayed on matters regarding which every woman entering on married life ought to have been accurately informed. There can, we think, be little doubt that much unhappiness and a great deal of illness would be prevented if young people of both sexes possessed a little accurate knowledge regarding the sexual relations, and were well impressed with the profound importance of selecting healthy mates. Knowledge need not necessarily be nasty, but even if it were, it certainly is not comparable in that respect with the imaginings of ignorance." In America, also, where at an annual meeting of the American Medical Association, Dr. Denslow Lewis, of Chicago, eloquently urged the need of teaching sexual hygiene to youths and girls, all the subsequent nine speakers, some of them physicians of worldwide fame, expressed their essential agreement (Medico-Legal Journal, June-Sept., 1903). Howard, again, at the end of his elaborate History of Matrimonial Institutions (vol. iii, p. 257) asserts the necessity for education in matters of sex, as going to the root of the marriage problem. "In the future educational programme," he remarks, "sex questions must hold an honorable place."

While, however, it is now widely recognized that children are entitled to sexual enlightenment, it cannot be said that this belief is widely put into practice. Many persons, who are fully persuaded that children should sooner or later be enlightened concerning the sexual sources of life, are somewhat nervously anxious as to the precise age at which this enlightenment should begin. Their latent feeling seems to be that sex is an evil, and enlightenment concerning sex also an evil, however necessary, and that the chief point is to ascertain the latest moment to which we can safely postpone this necessary evil. Such an attitude is, however, altogether wrong-headed. The child's desire for knowledge concerning the origin of himself is a perfectly natural, honest, and harmless desire, so long as it is not perverted by being thwarted. A child of four may ask questions on this matter, simply and spontaneously. As soon as the questions are put, certainly as soon as they become at all insistent, they should be answered, in the same simple and spontaneous spirit, truthfully, though according to the measure of the child's intelligence and his capacity and desire for knowledge. This period should not, and, if these indications are followed, naturally would not, in any case, be delayed beyond the sixth year. After that age even the most carefully guarded child is liable to contaminating communications from outside. Moll points out that the sexual enlightenment of girls in its various stages ought to be always a little ahead of that of boys, and as the development of girls up to the pubertal age is more precocious than that of boys, this demand is reasonable.

If the elements of sexual education are to be imparted in early childhood, it is quite clear who ought to be the teacher. There should be no question that this privilege belongs by every right to the mother. Except where a child is artificially separated from his chief parent it is indeed only the mother who has any natural opportunity of receiving and responding to these questions. It is unnecessary for her to take any initiative in the matter. The inevitable awakening of the child's intelligence and the evolution of his boundless curiosity furnish her love and skill with all opportunities for guiding her child's thoughts and knowledge. Nor is it necessary for her to possess the slightest technical information at this stage. It is only essential that she should have the most absolute faith in the purity and dignity of her physical relationship to her child, and be able to speak of it with frankness and tenderness. When that essential condition is fulfilled every mother has all the knowledge that her young child needs.

Among the best authorities, both men and women, in all the countries where this matter is attracting attention, there seems now to be unanimity of opinion in favor of the elementary facts of the baby's relationship to its mother being explained to the child by the mother as soon as the child begins to ask questions. Thus in Germany Moll has repeatedly argued in this sense; he insists that sexual enlightenment should be mainly a private and individual matter; that in schools there should be no general and personal warnings about masturbation, etc. (though at a later age he approves of instruction in regard to venereal diseases), but that the mother is the proper person to impart intimate knowledge to the child, and that any age is suitable for the commencement of such enlightenment, provided it is put into a form fitted for the age (Moll, op. cit., p. 264).

At the Mannheim meeting of the Congress of the German Society for Combating Venereal Disease, when the question of sexual enlightenment formed the sole subject of discussion, the opinion in favor of early teaching by the mother prevailed. "It is the mother who must, in the first place, be made responsible for the child's clear understanding of sexual things, so often lacking," said Frau Krukenberg ("Die Aufgabe der Mutter," Sexualpädagogik, p. 13), while Max Enderlin, a teacher, said on the same occasion ("Die Sexuelle Frage in die Volksschule," id., p. 35): "It is the mother who has to give the child his first explanations, for it is to his mother that he first naturally comes with his questions." In England, Canon Lyttelton, who is distinguished among the heads of public schools not least by his clear and admirable statements on these questions, states (Mothers and Sons, p. 99) that the mother's part in the sexual enlightenment and sexual guardianship of her son is of paramount importance, and should begin at the earliest years. J. H. Badley, another schoolmaster ("The Sex Difficulty," Broad Views, June, 1904), also states that the mother's part comes first. Northcote (Christianity and Sex Problems, p. 25) believes that the duty of the parents is primary in this matter, the family doctor and the schoolmaster coming in at a later stage. In America, Dr. Mary Wood Allen, who occupies a prominent and influential position in women's social movements, urges (in Child-Confidence Rewarded, and other pamphlets) that a mother should begin to tell her child these things as soon as he begins to ask questions, the age of four not being too young, and explains how this may be done, giving examples of its happy results in promoting a sweet confidence between the child and his mother.

If, as a few believe should be the case, the first initiation is delayed to the tenth year or even later, there is the difficulty that it is no longer so easy to talk simply and naturally about such things; the mother is beginning to feel too shy to speak for the first time about these difficult subjects to a son or a daughter who is nearly as big as herself. She feels that she can only do it awkwardly and ineffectively, and she probably decides not to do it at all. Thus an atmosphere of mystery is created with all the embarrassing and perverting influences which mystery encourages.

There can be no doubt that, more especially in highly intelligent children with vague and unspecialized yet insistent sexual impulses, the artificial mystery with which sex is too often clothed not only accentuates the natural curiosity but also tends to favor the morbid intensity and even prurience of the sexual impulse. This has long been recognized. Dr. Beddoes wrote at the beginning of the nineteenth century: "It is in vain that we dissemble to ourselves the eagerness with which children of either sex seek to satisfy themselves concerning the conformation of the other. No degree of reserve in the heads of families, no contrivances, no care to put books of one description out of sight and to garble others, has perhaps, with any one set of children, succeeded in preventing or stifling this kind of curiosity. No part of the history of human thought would perhaps be more singular than the stratagems devised by young people in different situations to make themselves masters or witnesses of the secret. And every discovery, due to their own inquiries, can but be so much oil poured upon an imagination in flames" (T. Beddoes, Hygeia, 1802, vol. iii, p. 59). Kaan, again, in one of the earliest books on morbid sexuality, sets down mystery as one of the causes of psychopathia sexualis. Marro (La Pubertà, p. 299) points out how the veil of mystery thrown over sexual matters merely serves to concentrate attention on them. The distinguished Dutch writer Multatuli, in one of his letters (quoted with approval by Freud), remarks on the dangers of hiding things from boys and girls in a veil of mystery, pointing out that this must only heighten the curiosity of children, and so far from keeping them pure, which mere ignorance can never do, heats and perverts their imaginations. Mrs. Mary Wood Allen, also, warns the mother (op. cit., p. 5) against the danger of allowing any air of embarrassing mystery to creep over these things. "If the instructor feels any embarrassment in answering the queries of the child, he is not fitted to be the teacher, for the feeling of embarrassment will, in some subtle way, communicate itself to the child, and he will experience an indefinable sense of offended delicacy which is both unnecessary and undesirable. Purification of one's own thought is, then, the first step towards teaching the truth purely. Why," she adds, "is death, the gateway out of life, any more dignified or pathetic than birth, the gateway into life? Or why is the taking of earthly life a more awful fact than the giving of life?" Mrs. Ennis Richmond, in a book of advice to mothers which contains many wise and true things, says: "I want to insist, more strongly than upon anything else, that it is the secrecy that surrounds certain parts of the body and their functions that gives them their danger in the child's thought. Little children, from earliest years, are taught to think of these parts of their body as mysterious, and not only so, but that they are mysterious because they are unclean. Children have not even a name for them. If you have to speak to your child, you allude to them mysteriously and in a half-whisper as 'that little part of you that you don't speak of,' or words to that effect. Before everything it is important that your child should have a good working name for these parts of his body, and for their functions, and that he should be taught to use and to hear the names, and that as naturally and openly as though he or you were speaking of his head or his foot. Convention has, for various reasons, made it impossible to speak in this way in public. But you can, at any rate, break through this in the nursery. There this rule of convention has no advantage, and many a serious disadvantage. It is easy to say to a child, the first time he makes an 'awkward' remark in public: 'Look here, laddie, you may say what you like to me or to daddy, but, for some reason or other, one does not talk about these' (only say what things) 'in public.' Only let your child make the remark in public before you speak (never mind the shock to your caller's feelings), don't warn him against doing so" (Ennis Richmond, Boyhood, p. 60). Sex must always be a mystery, but, as Mrs. Richmond rightly says, "the real and true mysteries of generation and birth are very different from the vulgar secretiveness with which custom surrounds them."