Amongst the many fundamental principles established by the careful observations and experiments of Darwin, and since confirmed by other investigators, is the fact that both very closely related individuals, and those whose specific characters are too unlike, have little sexual attraction for each other, and that if in spite of this sexual union occurs, the offspring usually die at an early stage or are very feeble, or are practically infertile. So also, in heterostylous plants “legitimate fertilisation” brings about more numerous and vigorous seeds than come from other unions.
It may be said in general that the offspring of those parents which showed the greatest sexual attraction succeed best.
This rule, which is certainly universal, implies the correctness of a conclusion which might be drawn from the earlier part of this book. When a marriage has taken place and children have been produced, these have gained nothing from the conquest of sexual repulsion by the parents, for such a conquest could not take place without damage to the mental and bodily characters of the children that would come of it. It is certain, however, that many childless marriages have been loveless marriages. The old idea that the chance of conception is increased where there is a mutual participation in the sexual act is closely connected with what we have been considering as to the greater intensity of the sexual attraction between two complementary individuals.
CHAPTER IV
HOMO-SEXUALITY AND PEDERASTY
The law of Sexual Attraction gives the long-sought-for explanation of sexual inversion, of sexual inclination towards members of the same sex, whether or no that be accompanied by aversion from members of the opposite sex. Without reference to a distinction which I shall deal with later on, I may say at once that it is exceedingly probable that, in all cases of sexual inversion, there will be found indications of the anatomical characters of the other sex. There is no such thing as a genuine “psycho-sexual hermaphroditism”; the men who are sexually attracted by men have outward marks of effeminacy, just as women of a similar disposition to those of their own sex exhibit male characters. That this should be so is quite intelligible if we admit the close parallelism between body and mind, and further light is thrown upon it by the facts explained in the second chapter of this book; the facts as to the male or female principle not being uniformly present all over the same body, but distributed in different amounts in different organs. In all cases of sexual inversion, there is invariably an anatomical approximation to the opposite sex.
Such a view is directly opposed to that of those who would maintain that sexual inversion is an acquired character, and one that has superseded normal sexual impulses. Schrenk-Notzing, Kraepelin, and Féré are amongst those writers who have urged the view that sexual inversion is an acquired habit, the result of abstinence from normal intercourse and particularly induced by example. But what about the first offender? Did the god Hermaphroditos teach him? It might equally be sought to prove that the sexual inclination of a normal man for a normal woman was an unnatural, acquired habit—a habit, as some ancient writers have suggested, that arose from some accidental discovery of its agreeable nature. Just as a normal man discovers for himself what a woman is, so also, in the case of a sexual “invert” the attraction exercised on him by a person of his own sex is a normal product of his development from his birth. Naturally the opportunity must come in which the individual may put in practice his desire for inverted sexuality, but the opportunity will be taken only when his natural constitution has made the individual ready for it. That sexual abstinence (to take the second supposed cause of inversion) should result in anything more than masturbation may be explained by the supposition that inversion is acquired, but that it should be coveted and eagerly sought can only happen when the demand for it is rooted in the constitution. In the same fashion normal sexual attraction might be said to be an acquired character, if it could be proved definitely that, to fall in love, a normal man must first see a woman or a picture of a woman. Those who assert that sexual inversion is an acquired character, are making a merely incidental or accessory factor responsible for the whole constitution of an organism.
There is little reason for saying that sexual inversion is acquired, and there is just as little for regarding it as inherited from parents or grandparents. Such an assertion, it is true, has not been made, and seems contrary to all experience; but it has been suggested that it is due to a neuropathic diathesis, and that general constitutional weakness is to be found in the descendants of those who have displayed sexual inversion. In fact sexual inversion has usually been regarded as psycho-pathological, as a symptom of degeneration, and those who exhibit it have been considered as physically unfit. This view, however, is falling into disrepute, especially as Krafft-Ebing, its principal champion, abandoned it in the later editions of his work. None the less, it is not generally recognised that sexual inverts may be otherwise perfectly healthy, and with regard to other social matters quite normal. When they have been asked if they would have wished matters to be different with them in this respect, almost invariably they answer in the negative.
It is due to the erroneous conceptions that I have mentioned that homo-sexuality has not been considered in relation with other facts. Let those who regard sexual inversion as pathological, as a hideous anomaly of mental development (the view accepted by the populace), or believe it to be an acquired vice, the result of an execrable seduction, remember that there exist all transitional stages reaching from the most masculine male to the most effeminate male and so on to the sexual invert, the false and true hermaphrodite; and then, on the other side, successively through the sapphist to the virago and so on until the most feminine virgin is reached. In the interpretation of this volume, sexual inverts of both sexes are to be defined as individuals in whom the factor α (see [page 8], chap. i.) is very nearly 0.5 and so is practically equal to α´; in other words, individuals in whom there is as much maleness as femaleness, or indeed who, although reckoned as men, may contain an excess of femaleness, or as women and yet be more male than female. Because of the want of uniformity in the sexual characters of the body, it is fairly certain that many individuals have their sex assigned them on account of the existence of the primary male sexual characteristic, even although there may be delayed descensus testiculorum, or epi- or hypo-spadism, or, later on, absence of active spermatozoa, or even, in the case of assignment of the female sex, absence of the vagina, and thus male avocations (such as compulsory military service) may come to be assigned to those in whom α is less than 0.5 and α´ greater than 0.5. The sexual complement of such individuals really is to be found on their own side of the sexual line, that is to say, on the side on which they are reckoned, although in reality they may belong to the other.
Moreover, and this not only supports my view but can be explained only by it, there are no inverts who are completely sexually inverted. In all of them there is from the beginning an inclination to both sexes; they are, in fact, bisexual. It may be that later on they may actively encourage a slight leaning towards one sex or the other, and so become practically unisexual either in the normal or in the inverted sense, or surrounding influence may bring about this result for them. But in such processes the fundamental bisexuality is never obliterated and may at any time give evidence of its suppressed presence.