CHAPTER XXXIII

THE OUTLOOK 763

INDEX OF NAMES 767

INDEX OF SUBJECTS 778

ERRATA

Page 189, note, line 2, _for_ “Classes in Antiquity,” _read_ “Age

Classes.”

Page 361, line 1, _for_ “=inflammation of the retina=,” _read_

“=syphilitic iritis=.”

Page 361, line 2, _for_ “retina,” _read_ “iris.”

Page 446, lines 6 and 7 from foot, _for_ “=reflection=,” _read_

“=reflective=.”

Page 481, note 493, line 5, _for_ “Classes of Antiquity,” _read_ “Age

Classes.”

Page 485, line 17, _for_ “Classes of Antiquity,” _read_ “Age Classes.”

Page 548, note 577, line 1, _for_ “Classes in Antiquity,” _read_ “Age

Classes.”

Page 747, lines 21 and 24, _for_ “divorce,” _read_ “adultery.”

INTRODUCTION

“_It seems at first sight as if Nature had endowed man with the

procreative impulse solely with a view to the preservation of the

species, and regardless of the individual; and yet it is undeniable that

in the high estimation of this impulse the individual was not

forgotten._” (“On the Art of Attaining an Advanced Age,” vol. i., p. 2;

Berlin, 1813).

CONTENTS OF INTRODUCTION

The two constituents of modern love -- The purposes of the species and

the purposes of the individual -- Insufficiency of the former for the

understanding of love -- The individualization of love through the

process of civilization -- The organic interconnexion between the

bodily and the mental manifestations of love -- Possibilities of

future development -- Victory of the love of civilized man over the

elemental force of the sexual impulse -- Our own time a turning-point

in the history of love.

INTRODUCTION

The sexuality of the modern civilized man--the sum, that is to say, of

the phenomena of sexual love dependent upon and associated with the

sexual impulse--is the result of a process of development lasting many

thousands of years. Therein, as in a mirror, we may see an accurate

reflection of all the phases of the bodily and mental history of the

human race. Anyone who wishes to understand modern love in all its

complexity must, in the first place, succeed in informing himself, not

merely regarding the first foundations of the feeling of love in the

grey primeval age, but, in addition, as to the manner in which that

feeling has been transformed and enriched in the course of the history

of civilization. For modern love is a complex of two constituents.

The word “love” is applicable to the sexual impulse of human beings

only. Its use implies that in the case of man the purely animal feelings

have acquired an =importance= far greater than that of subserving the

purposes of mere reproduction, and aim at a =goal= transcending that of

the preservation of the species. The nature of human love can be

understood and explained only with reference to this intimate and

inseparable union of its purposes in respect of the preservation of the

species and its independent significance in the life of the loving

individual himself. Herein is to be found the starting-point of the

whole so-called “sexual problem,” and it is necessary that the matter

should be clearly understood at the outset of this book. In earlier days

human love was mainly concerned with the purposes of the species. Modern

civilized man, conceiving history as progress in the consciousness of

freedom, has also come to recognize the profound =individual=

significance of love for his own inward growth, for the proper

development of his free manhood. To quote a phrase from Georg Hirth, a

cultured modern writer, the genuine experienced love of a civilized man

of the present day is one of the “ways to freedom.” By love is made

manifest, and through love is developed, his inmost individual nature.

For this reason Schopenhauer’s “Metaphysik der Geschlechtsliebe”

(“Metaphysic of Sexual Love”), which wholly ignores this individual

factor, must be regarded, brilliant as it unquestionably is, as a quite

inadequate explanation of the nature of love. Again, a recent writer,

Arnold Lindwurm, greatly influenced by Schopenhauer’s teaching, in the

introduction to his work entitled “Ueber die Geschlechtsliebe in

sozial-ethische Beziehung” (“Sexual Love in its Socio-Ethical

Relations”), writes: “The =fruit of love=, =children=, and =marriage= as

a domestic institution indispensable for the upbringing of

children--these constitute the author’s ethical criterion in the field

of sexual research; these also form the socio-ethical goal of all sexual

love, inasmuch as the =sole= standard by which sexual love can be judged

is the procreation and upbringing of children.” We, however, at the very

outset, contest the validity of such a standpoint, for we consider that

it fails entirely to do justice to the nature of modern love. For the

history of the human sexual impulse teaches us beyond dispute that, in

the course of the development of the human species, that impulse,

through its progressive association with intellectual and emotional

elements to form the complex whole designated by the term “love,” has

undergone a progressive individualization, and has attained a more

defined significance for the unitary human being. At the present day

sexual love constitutes a part of the very being of the civilized man;

his sexual life clearly reflects his individual nature, and love

influences his development in an enduring manner.

Love conjoins in a quite unique way the =two= principal classes of vital

manifestations--the lower vegetative and the higher animal life; and it

thus constitutes the highest and the most intense expression of the

=unity= of life (Schopenhauer’s “focus of the will;” Weismann’s

“continuity of the germ-plasma”).

Whoever wishes to understand the developmental tendencies of love as

they manifest themselves at the present day in the course of human

history, whoever desires to grasp how remarkably love has been

developed, enriched, and ennobled in the course of civilization, must at

the outset gain a clear understanding of this apparently dualistic, but

in reality thoroughly monistic, nature of the passion.

The matter may be expressed also in this way--that he who has

scientifically investigated love, who has based his conception of it

philosophically, and has personally experienced it, will become a

convinced monist in relation to life, at least, and to the organic

world, and will be compelled to regard every dualistic division into a

physical and a spiritual sphere as something quite artificial. In love

above all is manifested this mystery of the life force, as for centuries

the poets, the artists, and the metaphysicians have declared, and more

especially as the great natural philosophers of the eighteenth and

nineteenth centuries have proved--above all Charles Darwin and Ernst

Haeckel. There is, indeed, no more happily chosen metaphor, none that

better describes the fundamentally monistic nature of love, than the

saying of the old æsthetic J. G. Sulzer--that love is a =tree=, that it

has its =roots= in the physical sphere, but that its =branches= extend

high above the physical world, expanding more and more, branching more

and more abundantly into the sphere of the spiritual.[1] It is certainly

impossible to find a more appropriate comparison. Thereby we show

clearly the intimate =organic= connexion between the physical and

spiritual phenomena of love; it is rooted for ever in Mother Earth, but

it grows always upwards into the subtle ether. Just as the arborescence

of the tree has a richer, more manifold, more extensive development than

the root, so also it is in the =spiritual= form that love is first

capable of extending upwards and in all directions, compared with which

its physical capacity for development is minimal and strictly limited.

=But just as the arborescence of the tree grows from, and is supplied

with nutriment by, the root, so also the higher love is inevitably

founded upon a sensory basis. Even while= love becomes spiritually

richer, it remains as irrevocably as ever dependent upon the

physical.[2]

To put the matter briefly, the future =developmental possibilities= of

human love rest purely in the spiritual sphere, but they are inseparably

connected with the far less variable physical phenomena of sexuality.

Upon the development, the configuration, and the differentiation, of the

spiritual elements of sexual love are alone based the intimate relations

of love with the process of civilization. This fact is again reflected

in the manifold phases of the evolution of the sentiment of love.

For the human spirit in the course of its development has become not

merely lord of the earth and of the elementary forces of Nature: it has

become also lord and master, interpreter and guide, of the sexual

impulse; for this impulse owes to the human spirit its new and peculiar

life, its life =capable of further development= as manifested in the

history of human love. The history of love is the history of mankind, of

civilization. For love manifests a continual =progress=, which can be

denied by those only who have failed to understand the deep significance

of human love in the entire civilized life of all times, and who,

observing the persistence of the primeval and ever-active sexual

impulse, elemental in its nature, are led only to a hopeless doubt as to

the possibility of all love, and thus justify the pessimism with which

Schopenhauer has condemned the significance of human sexual love.

Undoubtedly this elemental impulse persists for ever, and to follow it

=alone= leads to death, to utter desolation, to nothingness, as Tolstoi,

Strindberg, and Weininger, the bitter opponents of modern “love,” have

so vehemently declared. But did these men know true love? Had they

become conscious of the inevitable =necessity= with which civilization

in the course of ages and generations had transformed the human sexual

impulse into love as it now exists, transformed it in so manifold and so

wonderful a way? Had they any idea of the =development= of love, and of

its place and its significance in history?

Let them believe this, these doubting and despairing souls--=nothing=

has been destroyed of all the spiritual relations, of all the wonderful

possibilities of development, which have manifested themselves in the

course of the long and varied history of the evolution of love. To

describe this evolution, it is necessary to draw attention to all those

elements of civilization which =remain at present= influential in love,

but it is further indispensable to forecast their future development.

Once again we stand at an important turning-point in the history of

love. The old separates itself from the new, the better will once more

be the enemy of the good. But love regarded, as it must now be regarded,

in its inner =nature=, as a sexual impulse most perfectly and completely

infused with a spiritual content, will remain the inalienable gain of

civilization; it will stand forth ever purer and more promotive of

happiness, like a mirror of marvellous clearness, wherein is reflected a

peculiar and accurate picture of the successive epochs of civilization.

[1] The natural philosopher Kielmeyer, the teacher of Cuvier, also

compared the genital organs with the root, the brain with the

arborescence, of a tree. _Cf._ Arthur Schopenhauer, “New Paralipomena”

(Grisebach’s edition, p. 217).

[2] Eduard von Hartmann points out very effectively that “an assumed

love without sensuality is merely a fleshless and bloodless phantom of

the creative imagination” (“Philosophy of the Unconscious,” sixth

edition, p. 196; Berlin, 1874).

CHAPTER I

THE ELEMENTARY PHENOMENA OF HUMAN LOVE

“_The critical natural philosopher conceives this process, this ‘crown

of love,’ in a very matter-of-fact manner, as the process of conjugation

of two cells and the coalescence of their nuclei._”--ERNST HAECKEL.

CONTENTS OF CHAPTER I

The well-spring of love -- The conjugation of the germinal cells as

the simplest expression of the nature of the sexes -- The active

masculine and the passive feminine principles of sexuality -- Their

representation in ancient mythology -- The significance of sexual

procreation -- The most important principle of progressive development

-- The significance of sexual differentiation -- The development of

heterosexuality -- Vestiges of an original hermaphroditic state in men

and women -- New acquisitions -- The hymen -- Metchnikoff’s hypothesis

of the original significance of the hymen -- The “third sex” --

The attainment of perfection by means of progressive sexual

differentiation -- The increase in the intensity of the sexual

attractive force in the course of human evolution -- Its cause --

Explanation of Paul Rée -- Theory of Havelock Ellis -- Elementary

psychical phenomena of love -- A sensation analogous to one of smell

-- Theories of Steffens, Haeckel, and Kröner -- The specific sexual

odours of the capryl group -- Odoriferous glands in animals and human

beings -- An example from Southern Slavonic folk-lore -- The position

of the nose in relation to the genital system -- The sexual rôle of

artificial perfumes -- Origin of the latter -- Reduction in size of

the organ of smell in the human species -- Primary and secondary

elements in human sexuality -- Bölsche’s “fusion-love” and

“distance-love” -- Their different significance.

CHAPTER I

The mystery of sexual love, of this “wonder of life,” from which both

religious belief and artistic inspiration have drawn and continue to

draw the major part of their force, may ultimately be referred to a

single phenomenon in the sexuality of the great group of metazoa to

which the major part of the animal world and the human species belong.

This process is a conjugation of the female germ cell with the male

sperm cell--the “well-spring of love,” to use Haeckel’s expression; in

comparison with this conjugation, all other spiritual and physical

phenomena, however complicated, are of a subordinate and secondary

nature. From this primitive organic process of reciprocal attraction and

conjugation of the two reproductive cells has arisen the entire complex

of the remaining physical and spiritual phenomena of love. We have, in

this process of cell conjugation, a picture in little of love, a greatly

simplified representation of the nature of the relations between man and

woman; moreover, the highest and the finest psychical experiences and

impressions occurring under the influence of love are ultimately no more

than the results of this “erotic chemotropism” of the sperm and germ

cells.

Sexual =differentiation= existed already as a =natural= product in the

early stages of organic evolution, and =civilization= has done no more

than develop, increase, and refine that differentiation, which is

typified in a manner at once simple and convincing--because =directly

visible=--in the male sperm cell and the female germ cell. Herein the

=specific sexual differences= are made visibly manifest.

Procreation results from the approach of the male sperm cell towards the

female germ cell, and from the entrance of the former into the latter.

Thus, the sperm cell represents the =active=, the germ cell the

=passive=, principle in sexuality. Already in this =most important= act

in the process of procreation the natural relations between man and

woman are very clearly manifested. This fact is clearly grasped already

in the mythology and the sepulchral symbolism of antiquity. In these the

man is always represented as the active principle; woman, on the

contrary, as the passive principle.

“Peace reigns in the ovum, but when driven by the desire of creation

the masculine god breaks through the shell and begins his work of

fertilization, everything at once becomes movement, restless haste,

impulsive force, unending circulation. Thus the male generative

principle appears as the representative and embodiment of movement in

the visible act of creation.... The active principle in Nature appears

to be identical with the principle of motion.... Winged is the

phallus, quiescent the female; the man is the principle of movement,

and the woman the principle of repose; force is the cause of eternal

change, woman the picture of eternal repose; for which reason the

‘earth-mother’ is almost always depicted in a sitting posture”

(Bachofen).

The appearance of =sexual= reproduction in the history of the evolution

of the organic world is an especially instructive example of the great

importance of differentiation and variation as the most effective

principle of evolution in general. The lowliest forms of life reproduce

their kind in an extremely simple manner by a process of asexual cell

division, which has not improperly been regarded as nothing more than a

peculiar form of =growth=; and this simple process of cell division is

retained as a mode of growth also in the higher organisms which

reproduce their kind by sexual union. In some cases of simple cell

division the secondary cell, the “daughter cell,” separates itself from

the old cell, the “mother cell,” and forms a new complete individual; in

other cases the cell division occurs as gemmiparous reproduction

(budding or pululation), the daughter cell remaining united with the

mother cell, so that a new organ is built up. Reproduction by cell

division is found in many plants and lower animals side by side with

sexual reproduction. This latter becomes the exclusive method of

production in higher animals and in the human species, whose capacity

for the procreation of new individuals by cell division, and for the

replacement of lost organs by growth, has been lost. Thus, the progress

and the gain which on the one hand are derived from the process of

sexual reproduction, whose character we are about to investigate more

closely, are balanced on the other hand by a loss. We shall often

encounter this fact again in the history of the evolution of the sexual

impulse, more especially in mankind and in relation to human love.

With the evolution of sexual reproduction is introduced the opportunity

for a great step forward, since an incomparably greater sphere of action

is opened to the differentiation and variability of specific forms than

was possible in the case of species reproduced asexually (Kerner von

Marilaun, R. Martin). By means of the sexual union of two =differing=

independent individuals, each of which, again, has been brought into the

world by the sexual union of two differing individuals, the way is

freely opened for a progressive differentiation of the individuals of

this species. No one of them is exactly similar to any other. Each one

exhibits new peculiarities, new capabilities, and all of these play

their part in the struggle for existence. This gradually results in a

progress towards higher, better, more perfect forms. The persistence of

specific type, due to inheritance, is largely counteracted by sexual

reproduction, inasmuch as the conjugation of reproductive cells derived

from two different individuals induces a tendency to progressive

variation and improvement. Moreover, by this sexual mode of reproduction

the preservation of the species is rendered much more secure than by

asexual reproduction, whilst at the same time the possibility of

differentiation or variation is indubitably increased. We have already

insisted on the fact that in the striking difference between the sperm

cell of the male and the germ cell of the female we must seek for the

ultimate cause of the profound difference between the sexes. Those who

maintain the theory of the absolute identity of man and woman must

continually be reminded of this fact. Unquestionably the greater

motility of the male reproductive cell as compared with the more passive

quality of the female cell implies the existence of deeply founded

psychical differences; and the existence of these may be assumed with

more confidence since we know from experience to what a high degree the

finest psychical peculiarities of father and mother can be transmitted

by inheritance to the child.

=For this reason, all attempts, whether initiated by some natural

process or by some intentional guidance of the process of civilization,

towards the obliteration of the distinction between the specific

masculine and the specific feminine, must be regarded as futile, and as

antagonistic to the process of development.= The production of the

so-called “third sex” is unquestionably a step backwards. For bisexual

differentiation is an =advance= upon the more primitive form of sexual

differentiation in which both the male and the female sexual elements

were produced by a single individual (=hermaphroditism=). In the

phylogeny of the human species unilateral sexual reproduction gave place

to the bilateral type, the reproductive elements being formed within the

bodies of two =distinct= individuals--the sperm cells within the body of

the male, the germ cells within the body of the female. In this manner

originated the contrast between the individuals of the two sexes, or

bisexual differentiation, which, in the course of phylogenetic

development, has become continually more definite, more extensive, and

more characteristic, through the operation of the principle of =sexual

selection=; and thus by inheritance and adaptation the mental and

physical characteristics of sexuality, primitive and superadded, have

gradually become defined and fixed. In the higher ranks of the animal

kingdom and in the human species, this =heterosexuality= has, through

inheritance, become continually more sharply defined; but the traces of

the primitive hermaphroditic state have never been wholly obliterated.

Love in the human species is manifested by pairing. Such is the normal

condition, and the =only= condition in harmony with the progressive

tendency towards perfection. But remnants of hermaphroditism, of

bisexuality in a single individual, of the “third sex,” are to be found

in every human being, and are disclosed by embryology and comparative

anatomy in the form of vestiges of female reproductive organs in the

male and of male reproductive organs in the female. Herein exists an

indisputable proof of the originally hermaphrodite nature of the human

ancestry. But these female organs in the male body, and their converse,

the male organs in the female body, are =stunted=, are rudiments merely;

whereas in the course of evolution the masculine reproductive organs of

the male and the feminine reproductive organs of the female have been

more and more powerfully developed, and more and more sharply

differentiated in type, until they have come to constitute the

expression of the specific differences between man and woman. They alone

represent the more advanced stage. Moreover, these vestiges of an early

hermaphroditic condition are in the human species far less extensive

than in other mammals; and the sexual discrepancy in the human species,

as compared with the lower animals, becomes still more noticeable when

we take into account the fact that certain parts of the reproductive

system are peculiar to mankind, are =new acquisitions=, and, above all,

the hymen, which is non-existent even in the anthropoid apes.

The original purpose of the hymen, which unquestionably must at the time

of its appearance have represented an evolutionary advance, is still

undetermined. Metchnikoff has propounded an interesting hypothesis on

this subject. According to him, it is very probable that human beings,

during the earliest period of human history, began sexual relations at

an extremely youthful age, at a time when the external genital organs of

the boy were not yet fully developed. In such a case the hymen would not

only have been no hindrance to the act of copulation, but rather, by

narrowing the vaginal outlet, and thus accommodating its size to the

relatively too small penis of the male, would have rendered pleasure in

sexual intercourse possible. In such cases, moreover, the hymen would

not have been brutally lacerated, but gradually dilated. Laceration of

the hymen represents a later and secondary phenomenon.

It is a fact that, even at the present day, among many primitive races,

marriages commonly take place in childhood, and it is further true that

even in civilized races in a considerable number of cases (15 per cent.,

according to Budin) the hymen is not always lacerated during sexual

intercourse, but is retained; thus some support is given to

Metchnikoff’s hypothesis.

It is unquestionable that evolution and the progress of civilization

have resulted in an extremely marked differentiation between the two

sexes, and for this reason the formation of a so-called “third sex,” in

which these sexual differences are obscured, can only be regarded as a

markedly retrogressive step. Ernst von Wolzogen, in a well-known

romance, to which he gave the name of “The Third Sex,” described a kind

of barren, stunted woman, capable, however, of holding her own at work

in competition with men; but in our opinion such women represent merely

a =stage of transition= in the great battle of women for the

independent, free development of their =peculiar= personality. Such

types as these are certainly not the final goal of the woman’s movement;

they are caricatures, products of a false and extreme conception of

woman’s development. This “third sex,” which Schurtz very justly

compares to the stunted, barren workers among ants and bees, is

incapable of prolonged existence, and will give place to a new

generation of women, who, while fully retaining their specific feminine

peculiarities, will share with men the rights and duties of the great

work of civilization; and thus this work will unquestionably be enriched

by a number of new and fruitful elements.

It is indeed possible that this “third sex,” that hermaphrodites,

homosexual individuals, sexual “intermediate stages,” also play a

certain part in the great process of civilization. But their

significance is slight and limited, if for this reason alone because

from these individuals the possibility of transmission by inheritance of

valuable peculiarities is cut off, and hence the possibility of a future

perfectibility, of true “progress,” is excluded. There are =two= sexes

only on which every true advance in civilization depends--the genuine

man and the genuine woman. All other varieties are ultimately no more

than phantoms, monstrosities, vestiges of primitive sexual conditions.

Very ably has Mantegazza described the intimate relationship between

these dreams of the “third sex” and the fantastic aberration of the

sexual impulse. He writes:

“While the pathology of love recognizes in many sexual aberrations the

obscure traces of a general hermaphroditism, imagination, which works

faster than science, shows us the possibility that in more

complicated creations sexual differentiation might be more than

twofold, so that in such worlds sexual reproduction might be effected

by a more elaborate division of labour. Thus, in the cynical or

sceptical distinction between platonic, sexual, and licentious love,

we see the first traces of new and monstrous possibilities of sexual

union, on the one hand reflecting the sublimity of the supersensual,

and on the other more brutal than the most horrible sexual

aberration.”

In reality, it is only for normal heterosexual love between a normal man

and a normal woman that it is possible to find an unimpeachable

sanction. Only this love, continually more differentiated and more

individualized, will play a part in the future course of civilization.

Heterosexuality arises from the reciprocal attraction and the

coalescence of the reproductive cells of two individuals of distinct

sexes; it forms the foundation and constitutes the most important

element of the sexual relations of the higher animal world and of the

human species; and it obtains through inheritance continually a more

sharply defined expression. Since this fundamental phenomenon of the

sexual impulse has been transmitted from the most ancient and simplest

forms of the organic world and has been modified only in the direction

of heterosexuality, it has come to pass, as Ewald Hering says at the end

of his celebrated lecture on “Memory as a General Function of Organic

Matter,” that organic matter has the strongest memory of the impulse of

conjugation in its most ancient and most primitive form; thus this

impulse at the present day continues to dominate mankind as an intensely

powerful physical imperative, endowed with the strength of an elemental

force, which, notwithstanding the gradually higher development of the

brain, has remained during thousands of years undiminished in its

potency, and indeed by the accumulative influence extending through

thousands of generations has acquired a notable increase in intensity.

We must assume that for untold generations always those animals and men

have had the most numerous descendants in whom the sexual impulse was

the most powerful; this powerful impulse being inherited, was

transmitted once more to the next generation, and tended by natural

selection continually to increase.

This explanation of the indisputable gradual increase in the intensity

of the sexual impulse, first given by the moral philosopher Paul Rée, is

more illuminating than the theory propounded by Havelock Ellis of the

increase of the sexual impulse by civilization, which was long ago

maintained by Lucretius (“De Rerum Naturâ,” V. 1016). In support of this

latter theory, it is asserted that among savage people the genital

organs are less powerfully developed than among civilized races, but

this can by no means be regarded as an established fact. Civilization

has done no more than cause a fuller development of all sides of sexual

love by a multiplication of physical and psychical =stimuli=; but it

appears extremely doubtful if civilization itself is to be regarded as

the immediate causal influence in the increase of the intensity of the

sexual impulse.

* * * * *

Having studied the elementary phenomena of human love dependent upon the

phylogenetic history of the human race, namely the union of the male and

female reproductive cells, the question now arises as to the nature of

the =psychical= processes, the character of the =sensations= that

accompany this union of the sperm cells and the germ cells. What is the

most primitive =psychical elementary phenomenon= of love?

It is apparently that sensation in which the actual contact of the

psyche with the material occurs--an immediate sensation of the nature of

matter--namely, the =sense of smell=. The metaphysical significance of

the sense of smell has been aptly indicated by describing that sense as

the “sublimated thing-in-itself,” as a sense which, like no other sense,

allows us to enter immediately into the nature of matter; it is, in

fact, the sense of personality.

“Smell,” says Heinrich Steffens, “is the principal sense of the higher

animals; it represents for them their own inner world; it envelops

their existence. Upon smell, wherein sympathy and antipathy are

represented, is based the whole security of the higher animal

instinct; =for carnal desire is comprehended in this sense=....

Indeed, in sexual union the subjective sensation which is developed by

means of smell blends completely with the objective, and from the

monistic union of the two arises the intenser libido, wherein the

unfathomableness of the procreative force and the whole power of sex

are absorbed.”

Ernst Haeckel ascribes to the two sexual cells a kind of inferior

psychical activity; he believes that they experience a sensation of one

another’s proximity; and indeed it is probably a form of sensory

activity analogous to the sense of smell that draws them together. The

sensation of the two sexual cells, which Haeckel believes to be situated

especially in the cell nuclei, he denotes by the term “erotic

chemotropism.” He attributes it to an attraction of the nature of smell,

and considers that it represents the psychical quintessence, the

original being of love.

A later investigator, Eugen Kröner, holds the same view. In the

conjugation of two vorticellæ he recognizes the influence of the

chemically operative sensation of smell; to him smell is the most

important element in the sexual impulse of animals.

This theory is strongly supported, and indeed elevated to the rank of a

natural law, by the circumstance that in the higher animals the sense of

smell, in the course of phylogenetic development, has attained a

continually greater significance in relation to sexuality; and by the

fact that, according to the discovery of Zwaardemaker, there exists

widely diffused throughout Nature a =distinct group= of sexual odours,

the so-called =capryl odours=, which have a natural biological connexion

with the _vita sexualis._ These capryl odours, which already in plants

play a sexual part, are in animals and in the human species localized in

or near the genital organs (odoriferous glands of the beaver, the

musk-ox, etc., the secretions of the male foreskin and the female

vagina), or in other cases are found in the general secretions, such as

the sweat. Recently Gustav Klein has succeeded in proving that a

definite group of glands in the female genital organs (glandulæ

vestibulares majores, or glands of Bartholin) must be regarded as a

vestige from the time of periodic sexual excitement (rutting). At that

time in the human species, as now in the lower animals, the sexual

impulse was periodic in its activity, and the secretion of these

odoriferous glands of the human female then served as a means of

alluring members of the male sex. At the present time these glands have

for the most part lost their significance as specific stimuli. Now it is

rather the exhalation from the entire surface of the female body which

exercises the erotic influence. Cases in which such stimuli proceed

exclusively from the female genital organs are regarded by Klein as a

phylogenetic vestige of the primitive relations between the rutting

odours of the female and sexual excitement in the male. Friedrich S.

Krauss, in his “Anthropophyteia” (1904, vol. i., p. 224), reproduces a

Southern Slavonic story in which a man is described who obtained sexual

gratification only by enjoying the =natural= smell of the female genital

organs. The remarkable classification of Indian women according to the

various odours proceeding from their genital organs must not be

forgotten in this connexion.

That this primitive phenomenon of love has even to-day a certain

significance, although, in consequence of the enormous development of

the brain and the predominance of purely psychical elements in man, its

influence has been very notably diminished, is shown by the existing

physiological connexion proved by Fliess to exist between the nose and

the genital organs. On the inferior turbinate bones there exist certain

“genital areas,” which, under the influence of sexual stimulus and

excitement, as in coitus, during menstruation, etc., swell up. From

these areas it is also possible to influence directly certain conditions

of the genital organs.

It is noteworthy that civilization has to a large extent replaced the

natural sexual odours by artificial scents, so-called =perfumes=, whose

origin is partly due to the =imitation= or =accentuation= of the natural

odours, in part, however, and especially in recent times, to an

endeavour to =conceal= these natural odours, especially when the latter

are of a disagreeable character. For this reason, in addition to

penetrating perfumes, such as civet, ambergris, musk, etc., we have also

mild perfumes, for the most part vegetable in origin. The markedly

exciting influence of these artificial scents is employed especially by

women, above all by professional prostitutes, in order to excite men.[3]

Frequently also the simple perfume of flowers suffices for this purpose.

Krauss tells us that in the kolo-dance of the Southern Slavs the girls

fasten strong-scented flowers and sprigs in the front of their dress,

and thereby excite intense sexual desire in the young men. In the East

sexual stimulation by means of the sense of smell plays a far more

extensive rôle than in Europe.

In the human species, however, as a specific elementary phenomenon of

sexual reproduction, smell has long been thrust into the background by

the strong development of other senses, especially that of sight. This

fact is very clearly exhibited by the notable reduction which has

occurred in the size of the organ of smell. In man the frontal lobes of

the brain, the seat of the highest intellectual processes and of speech,

have taken the place of the olfactory lobes in the lower animals.

Besides, by means of clothing, the natural odours of men and women,

which previously had such marked sexual significance, have been rendered

almost imperceptible, and nowadays sexual stimulation may result merely

from the senses of touch and of sight, so that the hands and the lips

and the female breasts have been transformed into erotic organs.

Notwithstanding, however, the notable weakening of the sexual

significance of smell, this most primitive sense (actually associated,

as we have shown, with the activity of the germinal cells) will never

completely cease to influence the sexual life.

“Still, there always surrounds us a now gently moving and now stormy

sea of odours, whose waves without cessation arouse in us feelings of

sympathy or antipathy, and to the minutest movements of which we are

not wholly indifferent” (Havelock Ellis).

Inasmuch as we have pointed out as the single primæval basis, as the

most important elementary phenomenon, of human love, the conjugation of

the male sperm cell with the female ovum (dependent probably upon a

sensation analogous to that of smell), we denote this particular

phenomenon of sexuality as =primary=, and we separate all the other

phenomena as =secondary=, as more remote. Wilhelm Bölsche has also

expressed this difference by denoting the union of the two reproductive

cells as “=fusion-love=,” whilst all that has occurred later, in the

course of many thousands of years of evolution, and that has transformed

this primary process, by innumerable new influences, stimuli, and

perceptions, into the love of modern civilized man, he denotes by the

apt name of “=distance-love=.”

According to him,

“the ultimate act of love in a member of the most highly civilized

community assumes the form of a sudden withdrawal from the entire

world of surrounding artifacts, of alphabets, posts, telephones,

submarine cables, etc.... At this instant the principle of union is

once again victorious, as it were, in an ultimate posthumous vision in

a vital experience of a portion of primæval Nature, of the primæval

world, of an instant’s profoundest self-absorption into the great

mystery of the obscure original basis of Nature, to which neither time

nor old and new is known, but which is ever renewed in us in its

elemental force--the procreative principle. At this instant the loving

individual must return home to the heart of the all-mother--it is

useless to resist. It must draw from the fountain of youth--must

descend like Odin to the Norns, like Faust to the Mothers--=and there

all civilization is swallowed up; there cell body must join cell

body=, in order in the ardent embrace to reduce to a minimum the

distance which usually sunders such large bodies. Indeed, in reality

the sexual act goes further and deeper than this reduction of

separation to a minimum. Within the body of one of the partners of the

sexual act the ovum and the spermatozoon undergo an ultimate =perfect

fusion= of soul and body, in comparison with which even the closest

approximation of the great halves of the love partnership is no more

than a mere mechanical apposition. The ultimate aim of the loving

union is attained only in the coalescence of ovum and spermatozoon.”

To express the matter briefly, fusion-love fulfils the purpose of the

species, while distance-love subserves rather the purpose of the

individual. Thus the natural course of the development of love, which in

the next chapter we propose to follow further, affords already the proof

of the thesis propounded in the introduction regarding the duplicate

nature of human love.

[3] According to Laurent (“Morbid Love,” pp. 133, 134, Leipzig, 1895),

common prostitutes generally use musk; young working women, violet or

rose-water; ladies of the bourgeoisie, penetrating perfumes, such as

white heliotrope, jasmine, and ylang-ylang; women of the half-world,

finer perfumes, or such “as are complex, like their own mode of

life”--for example, lily-of-the-valley, or mignonette.

CHAPTER II

THE SECONDARY PHENOMENA OF LOVE (BRAIN AND SENSES)

“_From these considerations it follows that man, in the course of his

phylogenetic development extending through lengthy geological periods,

has lost numerous advantages; and the question arises whether, in

exchange for these, he may not also have gained certain other

advantages. Such must, indeed, have been the case if the human species

was to remain capable of survival. There has been a_ process of

exchange, _by means of which man has gained an equivalent for all the

qualities he has lost. And the gain consists in the_ unlimited

plasticity of his brain. _By this he is fully compensated for the loss

of the large and long series of advantages which his remote predecessors

possessed._”--R. WIEDERSHEIM.

CONTENTS OF CHAPTER II

The secondary phenomena of sexuality -- Their connexion with the

nervous system and the sense organs -- The brain as criterion of human

sexuality -- Its development proportional to the retrogression of

other parts -- Example of the organ of smell and of the mammary glands

-- Relative retrogression of the female clitoris -- Variation of the

female genital organs -- Reduction of the hairy covering of the skin

-- Theory regarding the origin of the comparative baldness of the

human species -- Assumed connexion with climate -- With dentition --

Influence of artificial clothing -- The hygienic and æsthetic

significance of the loss of hair -- The reason why the axillary and

pubic hair have been retained -- Sexual influence of the hair of these

regions and of the hair of woman’s head -- Gradual retrogression of

the male beard -- The change of bodily type under the influence of the

brain -- The way of the spirit in love -- The pure instinctive in the

sexuality of primitive man -- His lack of the idea, “love” -- Analogy

of this state among the lower classes of the present day --

Periodicity of the sexual impulse in the time of primitive man --

Periodicity amongst savage races of to-day -- The researches of Fliess

and Swoboda -- The twenty-three day “masculine” and the twenty-eight

day “feminine” periods -- Menstruation -- A peculiarity of the human

female -- The origin of enduring love in mankind -- Love rendered more

enduring by the spirit -- Kant’s views on the subject -- Hypothesis of

W. Rheinhard and Virey -- The complication of the sexual impulse

through sensory stimuli -- Buddha’s speech to the monks -- The

prepotency of the higher senses -- The sense of touch -- The skin as

an organ of voluptuous sensation -- Erogenic areas of skin -- The kiss

-- Its erotic significance -- An Arabian poet (Sheik Nefzawi) on this

subject -- Burdach’s definition of the kiss -- The kiss on the

boundary-line between erotism and actual sexual enjoyment -- The

origin of the kiss -- The primitive elements of contact, licking and

biting -- Its connexion with the nutritive impulse -- European origin

of the kiss of contact -- The smelling kiss of the Mongols -- The kiss

and sexuality -- Voltaire’s genito-labial nerve -- The sense of taste

and sexuality -- The preponderant importance of the higher senses in

the love of civilized man -- The beautiful explanation of Herder --

Liberation from the material in the higher senses -- The sense of

sight as the true æsthetic sense -- Beauty as the product of love --

Its perception by the sense of sight -- Rôle of the sense of hearing

in love -- The investigations of Darwin -- The voice as a sexual lure

-- The rhythmical repetition of alluring sounds -- Origin of song and

music -- Greater susceptibility of women to impressions received

through the sense of hearing -- The charm of woman’s voice -- An

experience of the natural philosopher Moreau.

CHAPTER II

As we have learnt in the first chapter, the primitive phenomenon of

sexual attraction and reproduction, the conjugation of the male and the

female germinal cells, persists unaltered in man as the most important

part of the act of procreation; but this process of “fusion-love”

derived by inheritance from unicellular organisms, is associated in man

with a number of new secondary physical and psychical phenomena of

sexuality. This inevitably results from the nature of the human organism

as a cell society, from the development of man as one of the order of

mammalia, and finally from man’s elevation above the other mammalia as a

being of enormously enhanced brain powers. The complex of these

secondary physical and psychical phenomena of love, dependent upon the

process of evolution, has, as we have already said, been denoted by W.

Bölsche by the apt name of “distance-love,” which he thus distinguishes

from the primary elemental phenomenon of “fusion-love.” These superadded

elements play an extremely important part in human civilization, and,

indeed, actually characterize that civilization which is in no way

dependent on the primitive qualities shared by man with plants and lower

animals.

This secondary sexuality of mankind is, in correspondence with the

differentiation of the various organs of his body, extremely

complicated, and it is by no means solely dependent upon the structure

of the special =reproductive= or =copulatory= organs; it is also

intimately connected with other parts of the body, and more especially

with the sense organs and the nervous system. Thus it has accommodated

itself to all the external influences to which the species has been

subjected in the long course of its development history. We may say that

the =criterion, the characteristic mark of distinction between the human

body and that of the lower animals, is also the distinctive differential

characteristic between human sexuality and that of the lower animals=.

And this criterion is the =brain=.

The present physical and mental constitution of man is the result of an

evolutionary process, of which the most marked characteristic has been a

continually more rapid increase in the size and complexity of the brain.

Phylogeny and ontogeny clearly demonstrate the evolution of the human

body from lower states to higher, the slow but sure improvement in the

direction of a continual enlargement and increasing convolution of the

brain, which has by no means yet attained finality, but which may be

expected to continue into the far-distant future; and associated with

this physical development will undoubtedly proceed an equally extensive

improvement in the quality of human consciousness.

This progressive development of the brain has resulted in a

retrogression and arrest of development of other parts and organs, and

among these some more or less closely associated with the sexual

functions, and originally of considerable importance. Gegenbaur, in his

“Anatomy,” and Wiedersheim, in his interesting work on “The Structure of

Man as Bearing Witness to his Past,” recognize in the unlimited

plasticity of the human brain the sole cause of the arrest of

development and retrogressive metamorphosis of many organs and functions

which persist in other members of the animal kingdom.

In the sexual life, also, in correspondence with this preponderating

development of the brain, purely psychical elements continually play a

larger part, whilst parts and functions at one time intimately related

to sexuality have undergone atrophy. Thus, as we have already pointed

out, the human organ of smell had unquestionably in earlier times much

greater significance in relation to the _vita sexualis_ than it has at

the present day. Wiedersheim shows that in the ancestors of the human

race this organ was much more extensively developed, and that it must

now be regarded as in a state of atrophy. The mammary glands, the

original function of which was perhaps the production of odoriferous

substances, but which later became devoted solely to the secretion of

milk, existed in our ancestors in a larger number than in the present

human race. This is clearly shown by the fact that the human embryo

normally exhibits a “hyperthelia,” an excess of breasts, of which,

however, two only normally undergo development; moreover, the breasts of

the male, which are now in a state of arrested development, were

formerly better developed, and served, like those of the female, the

purpose of nourishing the offspring. These facts are clearly explicable

on the assumption that at one time the number of offspring at a single

birth was considerable, and that in this way the preservation of the

species was favoured (Wiedersheim).

It is a very interesting fact that the principal “organ of

voluptuousness” in women, the clitoris, is notably diminished in size

absolutely and relatively as compared with the clitoris of apes. It

certainly no longer represents an organ so susceptible to voluptuous

stimulation and excitement as it was assumed to be by the older

physicians and physiologists; so that, for example, Van Swieten, the

celebrated body physician of the Empress Maria Theresa, recommended

_titillatio clitoridis_ as the most certain means of curing the sexual

insensibility of his royal patient.

Moreover, the common variations in the external configuration of the

female genital organs, which Rudolf Bergh has very fully and minutely

described in his “Symbolæ ad Cognitionem Genitalium Externorum

Femineorum,” are largely dependent on such arrests of development,

which, indeed, occur also in the male.

A very remarkable phenomenon in the course of human evolution has been

the =diminution in the hairy covering of the body=. As compared with the

other mammalia, especially those most nearly allied to man--the

anthropoid apes--man is relatively bald. This baldness has been

=gradually acquired=, and seems likely to progress further in the

future. Numerous hypotheses have been propounded regarding the purpose

and true cause of this progressive atrophy of the hairy covering which

originally extended over the entire surface of the body. The effect of

tropical climate will not suffice to account for the change, for in the

tropics the hairy covering is useful for a covering against the rays of

the sun--witness the thick hairy coat of the tropical apes. More apt is

the idea of sexual selection, advanced by Darwin in explanation of the

loss of hair. According to this theory, the comparatively balder women

were preferred by the men to those with a thicker covering of hair.

Helbig raises the objection that primitive man in sexual intercourse

would observe only the genital organs and the parts in their immediate

neighbourhood. Yet in this region the sexually mature woman has retained

a portion of the hairy covering of the body. We must therefore, in order

to rescue the idea of sexual selection as an explanation of the

increasing baldness of the human race, assume that primitive man had

cultivated æsthetic tastes, and was not an extremely sensual person, and

that in his choice of a partner he would be guided by the appearance of

the woman’s entire body. This, however, is a very questionable

assumption. Very doubtful also is the suggested connexion between

largely developed dentition and the baldness of the skin (Helbig). More

apposite is W. Bölsche’s view that the atrophy of the human hairy

covering is related to the adoption of an =artificial covering=. Since

that time the thick hairy covering of the skin was felt to be

burdensome, since it hindered perspiration beneath the clothing, and

also favoured the harbouring of parasites, fleas, lice, etc., which play

so large a part in the annoyance of all hair-covered mammals. In these

circumstances bareness of skin became an ideal to primitive man. By

rubbing away the hair beneath the clothes, by cutting it short, and by

pulling it out by the roots, an artificial baldness was produced; this

then became an ideal of beauty. Thus it happened in the choice of a

partner that those individuals less hairy than others were preferred,

and thus gradually by this process of sexual selection the race became

continually less hairy, until ultimately the relative baldness of the

present day was attained.

In certain parts of the body, especially in the armpits and in the

neighbourhood of the external genital organs, the thick hairy covering

has been retained. This may, perhaps, be dependent upon the fact that

from the axillary and pubic hair certain erotic stimuli proceed, more

especially certain odours. In fact, it is possible that the hair of

those regions in which strong-smelling secretions were produced have

played the part of scent-sprinklers, analogous to the “perfume brushes”

of butterflies.

In a similar way, the preservation of an exceptionally rich development

of the hair of a woman’s head may be explained by the fact that

therefrom erotically stimulating odours unquestionably proceed. This

circumstance has influenced sexual selection in the direction of the

preservation and continual increase in the length of the hair of a

woman’s head; while, in the opposite direction, and equally by the

process of sexual selection, the female body has been much more fully

deprived of hair than that of the male.

It seems, however, that this process of loss of hair is not yet

completed. The male beard has already ceased to play the part of a

sexual lure, which it formerly undoubtedly possessed. Schopenhauer’s

opinion, that with the advance of civilization the beard will disappear,

probably represents the truth; he regarded shaving as a sign of the

higher civilization. It is certainly a logical postulate of the natural

course of development.[4]

Havelock Ellis, in “Man and Woman,” comes to the conclusion that the

bodily development of our race is a progress in the direction of a

youthful type. This is merely another way of expressing the fact that

in the case of many organs and systems, and more especially in the case

of the hairy covering of the skin, an arrest of development has

occurred, and it is a recognition of the fact that the retrogressive

metamorphosis of these organs is a compensation for the dominating and

enormous development of the brain.

Parallel with this development of the brain there has occurred a

progressive development of sexuality from the lowest animal instinct to

the highest human “love.” The way of the spirit in love becomes

predominant _pari passu_ with the development of mankind in

civilization. There is a profound meaning in the saying of Schopenhauer

that the transformation of the sexual impulse into passionate love

represents the victory of the intelligence over the will. And when

another writer of genius has described the history of civilization as

the history of the progress of mankind from nearer to =more remote=,

more spiritual stimuli of pleasure, this is above all true of human

love.

In lower states of human love these spiritual elements are undoubtedly

wanting. Amongst primitive men the manifestations of sexuality can have

differed in no wise from those of the animals most nearly related to

them. Their love was still a pure animal instinct. The Asiatic myth

which divided the earliest periods of human history in this way,

asserting that the inhabitants of paradise loved for thousands of years

merely by means of glances, later by a kiss, by simple physical contact,

until ultimately they underwent a “fall” through adopting the debased

methods of common animal sexual indulgence--this infantile mythology

would be accurate enough if one inverted the series of stages in the

evolution of love.

This view is confirmed by the fact that, according to the most recent

investigation into the history of primitive man, it is extremely

probable that to palæolithic man of the earlier diluvial period the idea

of the spiritual was still completely unknown--that palæolithic man was,

in fact, purely a creature of impulse--an opinion already maintained by

Darwin in his work on the “Descent of Man.” In the sexual instinct,

above all, every dualistic division into physical and spiritual was

entirely foreign to primitive man. The more primitive the state of

civilization, the less is the idea “love” known, a fact first

established by Lubbock. Even at the present day, in regard to this

matter, there is a notable difference between the upper and the lower

classes in a European civilized community. For example, Elard Hugo

Meyer, in his excellent “Deutsche Volkskunde” (“German Folk-lore,” p.

152; Strasburg, 1898), states that from Eastern Friesland to the Alps

amongst the common people the word “love,” to us so indispensable and so

exalted, is entirely unknown; in its place words expressing rather the

sensual side of the impulse are employed.

Rousseau suggested that primitive man embraced primitive woman only in

the fugitive moments of domination by his instinctive impulse. It is no

doubt very probable that primæval man shared with other animals the

periodicity of the sexual impulse; this periodicity disappeared only in

the subsequent course of human development, and traces of it yet remain.

It is probable that this periodicity of the sexual impulse was

associated with variations in the supply of nutriment, and was thus, as

Darwin assumes, a kind of natural obstacle to too rapid an increase in

the population. Later, in consequence of an increase in individual

security, and of a more enduring supply of abundant nutriment, such

periodic rutting ceased to occur, or was preserved only in the form of

menstruation (ovulation) in women, in whom at this period there is a

perceptible increase in sexual excitability. =Among savage races this

periodicity of the sexual impulse, its increase at definite seasons of

the year, is still clearly manifested even in the male.= Heape and

Havelock Ellis have carefully studied this primitive phenomenon, and

have adduced numerous proofs of its truth.[5]

Only the human female experiences true “menstruation”; that is to say,

only in women is the maturation of the ovum accompanied by a monthly

discharge of blood from the genital passage. The so-called menstruation

of female apes is limited to a periodic swelling of the external

genital organs, with a mucous discharge therefrom. According to

Metchnikoff, the menstruation of apes constitutes the intermediate stage

between the rutting of the lower animals and the menstruation of the

human female. This latter is a new acquisition, the purpose of which is

perhaps the limitation of fertility and the prevention of the

excessively early marriage of girls.

With the advanced development of the brain, the old periodic rutting, of

which rudiments still persist, became more and more subordinate to the

conscious will, was transformed more and more into enduring love.

Charles Letourneau writes:

“If we go to the root of the matter, we find that human love is in its

essence merely the rutting season in a reasoning being; it increases

all the vital forces of the human being, just as rutting increases

those of the lower animals. If love apparently differs enormously from

rutting, this is merely due to the fact that the reproductive impulse,

the most primitive of all impulses, becomes in developed nerve centres

more diffuse in its sphere of operations, and thus in man awakens and

excites a whole province of psychical life which is entirely unknown

to the lower animals.”

Philosophers and scientific observers have defined the distinction

between human and animal love as consisting in the fact that man can

love at all times, the animal periodically only; but this distinction

certainly does not apply to the beginnings of human development; it

originates beyond question with the =first appearance of the spiritual

element in love=. This alone makes man capable of enduring love, this

alone frees him from dependence upon periodic rutting seasons. The

=prolongation= of love by the introduction of the spiritual element was

already pointed out by Kant, whose writings (especially the lesser ones)

are rich in valuable observations of a similar kind. In his treatise

published in 1786, “The Probable Beginning of Human History,” he says

regarding the sexual instinct:

“Reason, as soon as it had become active, did not delay to exert its

influence also in the sexual sphere. Man soon discovered that the

stimulus of sex, which in animals depended merely on a transient and

for the most part periodic impulse, was in his own case =capable of

prolongation, and indeed of increase, by the force of imagination=.

This influence works more moderately, it is true, but with more

persistence and more evenness the more the affair is withdrawn from

the dominion of the senses, so that the satiety produced by the

gratification of a purely animal passion is avoided.”

This important question regarding the origin of the love of human beings

as contrasted with the periodic instinct of the lower animals and

primitive man has hitherto, strangely enough, hardly received any

attention, notwithstanding the fact that it is one of the most important

evolutionary problems in the history of human civilization, and

represents to a certain extent the only problem in the primitive history

of love.

The =principal= cause of the perennial nature of human love, as

contrasted with the periodic character of the sexual impulse of the

lower animals, must, as Kant says, be sought in the appearance of these

psychical relations between the sexes. Hypotheses such as that put

forward by Dr. W. Rheinhard in his book, “Man considered as an Animal

Species, and his Impulses,” according to which the prolonged

=separation= of the sexes, consequent on the increased difficulty in the

provision of sufficient nutriment (more especially in the Ice Age), led

to an incomplete satisfaction of the sexual impulse during the rutting

season, and thus gave rise to an =enduring= sexual excitement, cannot be

treated seriously. The same author suggests that the excessive

=consumption of meat= of the Ice Age, owing to the absence of vegetable

food, was responsible for the stronger stimulation of the sexual

impulse, and for its prolongation beyond the rutting season.

Unquestionably Kant’s explanation is the only true one; it is the one

which Schiller had in his mind when in his essay on the connexion

between the animal and the spiritual nature of man, he spoke of the

happiness of the animals as of such a kind that

“it is dependent merely upon the periods of the organism, and these

are subject to chance, to blind hazard, because this happiness rests

solely on sensation.”

The sexual love of primitive man was, like this, purely instinctive and

impulsive.

For him, beginning, course, and end, of every love-process was “directly

=linear=, with no to-and-fro oscillations into the indefinite province

of the transcendental.” The need for love and the satisfaction of that

need were in primitive man entirely limited to the physical process of

sexual activity (L. Jacobowski, “The Beginnings of Poetry,” p. 84).

It was the interpenetration of the whole of sexuality with spiritual

elements which first interrupted this single line of sensation, making

in a sense two lines: hence arose the frequently unhappy dualism between

body and mind in our experience of love; and yet at the same time it was

the cause of the elevation of human love to purely =individual=

feelings, which, extending far beyond the purposes of reproduction,

subserved the spiritual demands of the loving individual himself.[6]

Natural science, and especially the doctrine of descent, have shown that

in the higher animal world, to which we have proved primitive man

belongs, a =complication= of the sexual impulse exists as compared to

this condition in lower forms; this complication consists mainly in the

intimate association of =sensory stimuli= with the sexual impulse. In a

speech to monks, reported in the Pali Canon, Buddha has well described

the sexual part played by the various senses:

“I do not know, young men, any other =form= which fetters the heart of

man like a woman’s form.

“A woman’s form, young men, fetters the heart of man.

“I do not know, young men, any other =voice= which fetters the heart

of man like the voice of woman.

“The voice of woman, young men, fetters the heart of man.

“I do not know, young men, any other =odour= which fetters the heart

of man like the odour of woman.

“The odour of woman, young men, fetters the heart of man.

“I do not know, young men, any other =taste= which fetters the heart

of man like the taste of woman.

“The taste of woman, young men, fetters the heart of man.

“I do not know, young men, any =touch= which fetters the heart of man

like the touch of woman.

“The touch of woman, young men, fetters the heart of man.”

Then there follows, in the same rhythmical form, an enumeration of the

sexual stimuli emanating from woman through eye, ear, smell, taste, and

touch.

Associated with the progress towards “love” of this sexual impulse

enriched by sensory stimuli was a =preponderance=, a prevalence, of

certain particular sensory stimuli. Herein are certainly to be found the

beginnings of a spiritualization of purely animal instincts and

impulses.

The most important part in the amatory life of man is played, even at

the present day, by the sense of touch, and by the two higher senses,

sight and hearing, these two latter containing so many spiritual

elements.

The =sense of touch= is more widely extended in space than the other

senses, and for this reason touch is quantitatively the most excitable

of the senses. The stimulation of the sensory nerves of the skin, the

enormous number of which suffices to explain the richness of sensation

through the skin, experienced as touch, tickling, or slight pain,

transmits very similar sensations to the voluptuous sensorium. The

relationship between these various modes of sensation is confirmed by

the fact that the terminals of the sensory nerves of the skin, the

so-called corpuscles of Vater or Pacini, closely resemble in structure

the corpuscles of Krause found on the glans penis and glans clitoridis,

on the prepuce of the clitoris, the labia majora, and on the papillæ of

the red margin of the lip. From this point of view, the entire skin may

be regarded as a huge organ of voluptuous sensation, of which the skin

of the external organs of conjugation is most strongly susceptible to

stimulation.

Mantegazza therefore describes sexual love as a higher form of tactile

sensation. In human beings of a baser disposition love is no more than a

touch. Between the chaste stroking of the hair and the violent storm of

the sexual orgasm there is a quantitative, but not a qualitative

difference. The sense of touch is a profoundly sexual sense, which at

the present day plays much the same part as was in primitive times

played by the sense of smell.

“The skin,” says Wilhelm Bölsche, “became the great procurer, the

dominant intermediary of love, for the multicellular animals, in which

complete conjugation of the cell bodies had become impossible, so that

their sexual gratification had to be obtained by distance-love, by

contact-love. Thus the skin was the primitive area of voluptuous

sensation, the arena of the supreme bodily triumph of this

distance-love.”

It has been well said that the first intentional touching of a part of

the skin of the loved one is already a half-sexual union; and this view

is confirmed by the fact that such intimate bodily contacts, even when

they occur between parts far distant from sexual organs, very speedily

lead to states of marked excitement of these organs. Quite rightly,

therefore, the pleasurable sensations aroused by means of cutaneous

sensibility are regarded by Magnus Hirschfeld as the stages of

transition along which the power of self-command and the capacity for

resisting the impulses arising out of the transformation of sensory

perceptions into movements and actions most commonly break down. He who

avoids these first contacts, best protects himself against the danger

of being overpowered by his sexual impulse, and of blindly following

where that impulse leads--if, for example, he wishes to avoid

intercourse with a person whom he suspects to be suffering from some

venereal disease.

Areas of skin more especially susceptible to sexual stimulation, the

so-called erogenic areas, are those parts of the body where skin and

mucous membrane meet--above all therefore the lips, but also the region

of the anus, the female genital organs, and the nipples of the female

breast. That in certain circumstances even the eye may be an erogenic

zone is shown by the remarkable observation of Dr. Emil Bock, that in

many female patients a gentle inunction of Pagenstecher’s ointment into

the eye gives rise to changes of countenance showing that a sexual

orgasm is occurring.

The contact of the lips in the =kiss= is one of the most powerful

stimuli of love.[7] An Arabian author of the sixteenth century (Sheikh

Nefzawi) in his work, “The Perfumed Garden,” an Arabian _ars amandi_,

alludes to this fact. He quotes the verses of an Arabian poet:

“When the heart burns with love,

It finds, alas, nowhere a cure;

No witch’s magic art

Will give the heart that for which it thirsts;

The working of no charm

Will perform the desired miracle;

And the most intimate embrace

Leaves the heart cold and unsatisfied--

If the rapture of the kiss is wanting.”

The physiologist Burdach, influenced by the then dominant natural

philosophy of Schelling, defined the kiss as “the symbol of the union of

souls,” analogous to “the galvanic contact between a positively and a

negatively electrified body; it increases sexual polarity, permeates the

entire body, and if impure transfers sin from one individual to the

other.” Goethe has very perspicuously described sexual union in a kiss:

“Eagerly she sucks the flames of his mouth:

Each is conscious only of the other.”

And Byron writes:

“A long, long kiss, a kiss of youth and love,

And beauty, all concentrating like rays

Into one focus kindled from above;

Such kisses as belong to early days,

Where heart and soul and sense in concert move,

And the blood’s lava, and the pulse a blaze,

Each kiss a heart-quake--for a kiss’s strength,

I think it must be reckoned by its length.”

It is therefore a true saying, that a woman who permits a man to kiss

her will ultimately grant him complete possession.[8] Moreover, by the

majority of finely sensitive women the kiss is valued just as highly as

the last favour.[9]

The problem of the =origin= of the kiss, which Scheffel, in his book

(“Trompeter von Säckingen”), has treated in humorous verse, has recently

been investigated by the methods of natural science. The lip kiss is

peculiar to man and in him the impulse to kiss is not innate, but has

been gradually developed, and the kiss has only acquired by degrees a

relation to the sexual sphere.

Havelock Ellis has recently made an interesting investigation regarding

the origin of the kiss, and has proved that the love kiss has developed

from the primitive maternal kiss and from the sucking of the infant at

the maternal breast,[10] which are customary in regions where the sexual

kiss is unknown. Both the sense of touch and the sense of smell play a

part in this primitive kiss, and to simple contact primitive man

superadded both licking and biting. This primitive physiological sadism

of the biting kiss was probably inherited from the lower animals, which

when copulating often bite one another (Kleist in “Penthesilea” writes

“Küsse”--kissing--rhymes with “Bisse”--biting). Earlier authors--as, for

example, Mohnike, in his admirable essay on the sexual instinct--have

inferred from the existence of these passionate accompaniments of the

kiss that the latter has an intimate connexion with the nutritive

impulse. We have indeed the familiar expression, “I could eat you for

love.” Indeed, according to Mohnike, the frenzy of the wild kisses of

passionate love may actually lead to anthropophagy, as in a case

reported by Metzger, in which a young man on his wedding night actually

bit and began to devour his wife. Although in this case we doubtless

have to do with an insane individual, such sadistic feelings in a lesser

degree are so often observed in association with kissing that they may

be regarded as physiological.[11]

In the novel “Hunger,” by Knut Hamsun, the author describes a peculiar

relationship between hunger and the _libido sexualis_. Georg Lomer also,

in the beginning of his thoughtful work, “Love and Psychosis”

(Wiesbaden, 1907), expresses the opinion that hunger and love are not

opposites, but that one is rather the completion, the larval state, or

the sublimation, of the other. In certain species of spiders the male

runs the danger, when performing his share in sexual congress, of being

actually devoured by the stronger female.

The kiss by contact between the lips or neighbouring parts of the skin

is of European origin, and even here is a comparatively recent practice,

for the ancients very rarely allude to it. Its erotic significance was

early pointed out by Indian, Oriental, and Roman poets. Amongst the

Mongol races the so-called olfactory kiss (“smell-kiss”) is in much more

common use. In this the nose is apposed to the cheek of the beloved

person, and the expired air and the odour arising from the cheek are

inhaled.

With the diffusion of European civilization, the European kiss of

contact has also been diffused. It is no longer possible to determine

whether the peculiar connexion between the lips and the genital organs,

as manifested for example by the growth of hair on the upper lip at

puberty in the male sex, and also by the well-known thick “sensual” lips

often seen in individuals with exceptionally powerful sexual impulses,

is originally primary, or merely a secondary result of the employment of

the lips in a sexual caress.[12]

To our consideration of the kiss we may naturally append a few remarks

on the rôle of the =sense of taste= in human love. Inasmuch as taste is

almost invariably closely connected with smell, we are rarely able to

prove in an individual case whether an impression of taste or an

impression of smell more powerfully affects the _vita sexualis_. In

kissing, an unconscious tasting of the beloved person seems often to

play a part; and as regards the kissing of other parts of the body,

especially the genital organs, at the acme of sexual excitement this

undoubtedly often occurs. In Norwegian folk-tales, and in a South

Hungarian song published by Friedrich S. Krauss, this tasting of the

woman is very realistically described. The taste for sweets has also

been largely associated with sexuality. Children who are fond of sweets,

who have, as it is called, a sweet tooth, are also sensually disposed,

sexually more excitable, and more inclined to the practice of onanism,

than other children. The sensory impulses have therefore been classified

as the hunger impulse and the sexual impulse respectively. A certain

amount of truth appears to lie in these observations.

Much greater influence than these lower senses possess is exerted in the

sexual sphere on modern civilized man by the higher, truly

=intellectual= senses, =sight= and =hearing=. With the adoption of the

upright posture they gained an advantage over the sense of smell and

taste.

In his work “Ideas Concerning the Philosophy of Human History” Herder

writes:

“In the beginning all the senses of man had but a small area of

action, and =the lower senses were more active than the higher=. We

see this among savages of the present day: smell and taste are their

guides, as they are in the case of the lower animals. But when man is

raised above the earth and the undergrowth, smell is no longer in

command, but the eye: it has a wider kingdom, and accustoms itself

from early childhood to the finest geometry of lines and colours. The

ear, deeply placed beneath the projecting skull, has closer access to

the inner chamber for the collection of ideas, whilst in the lower

animals the ear stands upright, and in many is so formed as to point

in the direction of the sound.”

Smell, taste, and even touch, have but little æsthetic value as compared

with the two higher senses, because in the former the material

preponderates too greatly, and because they are more closely related

with the pure animal impulses than are sight and hearing. Johannes

Volkelt, in his valuable work “Æsthetics,” has carried on an interesting

investigation of this question, and comes to the conclusion that in

sight and hearing perception proceeds without any trace of the material;

in touch and taste, on the other hand, the material enormously

predominates, whilst smell stands between. Schiller wrote:

“In the case of the eye and the ear the surrounding matter is rejected

by the senses; for this reason, these two senses give the freest

æsthetic enjoyment unalloyed with animal lust.”

The sense of sight is a true æsthetic sense in relation to the _vita

sexualis_; it is the first messenger of love. By means of this sense,

colour and form become sexual stimuli: by the sense of sight the entire

impression of the beloved personality is first conveyed; sympathy and

sexual attraction are almost always at first dependent upon sight. In

regard to love’s choice, sight is unquestionably the sense of the

greatest importance.

According to researches guided by the light of the modern doctrine of

evolution, we can no longer doubt that the beauty of the living world is

intimately connected with the sexual life, and is indeed by this first

called into being. All beauty is, to use the words of Darwin and P. J.

Möbius, “love become capable of perception,” and, let us ourselves add,

love become capable of perception by means of the sense of sight. The

figure, the carriage, the gait, the clothing, the adornment, the

observation of the beauties of the various parts of the body of the

beloved person--all these impressions, received by means of the sense of

sight, have the most powerful erotic influence.

Havelock Ellis also comes to the conclusion that for mankind the ideal

of a suitable love-partner is based far more upon the =data of the sense

of sight= than upon those of touch, smell, and hearing.

However, in addition to the sense of sight, the sense of hearing plays a

part of considerable importance in the amatory life of mankind. A

sufficient indication of this fact is given by the change occurring in a

man’s voice at the time of puberty. Darwin’s classical investigations

prove beyond a possibility of doubt the intimate relationship between

the voice and sexual life. The masculine voice, especially, has a

sexually stimulating effect upon woman; but the converse influence of a

woman’s voice upon man may also be observed. In the other mammalia, it

is especially in the rutting season that the voice is used as a means of

sexual allurement. The repetition of this vocal lure at measured

intervals gives rise to rhythm and song. The rhythmical repetition of

the same tone possesses something highly suggestive, fascinating, and so

gives rise to sexual attraction and charm in the most powerful manner.

Here lies the origin of the profound erotic influence of singing and

music. Darwin assumes that the early progenitors of mankind, before they

had acquired the faculty of expressing their mutual love in articulate

speech, used to charm one another by musical tones and rhythms. Woman

is far more susceptible than man to the sexual influence of singing or

music, but man himself is by no means indifferent to the charms of the

beautiful feminine voice. The soft tones of a woman’s voice are, for

many men, the first enthralling disclosure of woman’s nature. The French

physician and natural philosopher Moreau relates that he was once

compelled to renounce the pleasure of seeing the performance of a

beautiful actress, for only thus could he overcome a violent outburst of

sexual passion which was evoked in him by the mere stimulus of her

voice.

[4] If at the present day an inquiry were instituted among the

cultured women of European and Anglo-American descent, whether bearded

or beardless men more nearly corresponded to their ideal of beauty,

there can be little doubt that the majority--perhaps a very large

majority--would declare against a full beard.

[5] Recently, apart from sexual periodicity, a general periodicity of

vital manifestations, more especially of the psychical phenomena

associated with sexuality, has been proved to exist in both sexes. In

a work that attracted much attention--“The Course of Life: Elements of

Exact Biology” (Vienna, 1905)--Wilhelm Fliess proved the occurrence in

the human species of a twenty-three day “masculine,” and a

twenty-eight day “feminine” period. Not merely do physical phenomena

recur quite spontaneously at intervals of twenty-three and

twenty-eight days respectively, but the same is true of perceptions,

feelings, and voluntary impulses. Hermann Swoboda, a thoughtful

supporter of Fliess’s theory, has treated this question in two

works--“The Periods of the Human Organism in their Psychological and

Biological Significance” (Leipzig and Vienna, 1904), and “Studies in

the Elements of Psychology” (Leipzig and Vienna, 1905). In these he

has described also twenty-three-hour and eighteen-hour vital

undulations in human beings, and has discussed the significance of

this periodicity to psychology. These researches of Fliess and Swoboda

need to be confirmed by other investigators before they can be

regarded as definite additions to our scientific knowledge. In this

connexion also the older work of Carl Reinl--“Undulatory Movements of

the Vital Processes in Woman” (Leipzig, 1884)--may be consulted. See

also Van de Velde’s “Ovarian Functions, Undulatory Movement, and

Menstrual Hæmorrhage” (Jena, 1905).

[6] Virey likewise explains the enduring nature of human love as

dependent upon an excess of potent nutritive material, whereas the

poor savages of Northern Europe and America, who must often go hungry,

really experience no more than an instant of sexual pleasure, just

like the wild animals, who rut only at certain distinct seasons. For

the same reason, our domestic animals, which have a superfluous supply

of nutriment, copulate far more frequently. And in our own case, the

incessant intimate association of the sexes in our domestic life is a

continued source of ever-renewed sexual needs, even contrary to our

own will. The assumption of the =upright posture= by man, which is so

intimately connected with the preponderance of the human brain, is

also regarded by Virey as “an enduring cause of sexual excitement.”

_Cf._ J. J. Virey, “Das Weib” (“Woman”), p. 301; Leipzig, 1827.

[7] Recently Gualino [“Il Riflesso Sessuale nell’ Eccitamento alle

Labbra” (“The Sexual Reflex resulting from the Stimulation of the

Lips”), published in the Italian “Archives of Psychiatry,” 1904, p.

341 _et seq._] by mechanical stimulation of the red parts of the lips,

has produced erotic ideas and congestion of the genital organs, and

this proves that the lips are an erogenic zone. Compare also the

interesting remarks of Professor Petermann and Dr. Näcke on the origin

of the kiss, in the German “Archives of Criminal Anthropology,” 1904,

vol. xvi., pp. 356, 357.

[8] A kiss is on the boundary-line between erotism and sexual

enjoyment. Bölsche calls it the true transitional form between

fusion-love and distance-love. At the instant of the kiss the distance

between the two lovers is certainly reduced to a minimum; the

distance-love, therefore, is on the point of becoming fusion-love. On

the other hand, however, the kiss is still simply tactile contact, and

contact of the heads only, the actual seat in mankind of the sentiment

of distance-love. The kiss represents a yearning for complete

fusion-love, and yet is at the same time a symbol of purely spiritual

distance-love.

[9] Especially in France is this the case. Madame Adam describes very

tastefully this feeling of loss of virtue after granting a kiss.

[10] _Cf._ also J. Librowicz, “The Kiss and Kissing,” p. 22 (Hamburg,

1877).

[11] It is interesting to observe that the Chinese regard the European

kiss as a sign of cannibalism [d’Enjoy, “Le Baiser en Europe et en

Chine” (“The Kiss in Europe and in China”), _Bulletin de la Société

d’Anthropologie_, Paris, 1897, No. 2.]

[12] We can allude only in passing to the celebrated genito-labial

nerve of Voltaire.

CHAPTER III

THE SECONDARY PHENOMENA OF HUMAN LOVE (REPRODUCTIVE ORGANS, SEXUAL

IMPULSE, SEXUAL ACT)

“_Sexual passion is a matter of universal experience; and speaking

broadly and generally, we may say it is a matter on which it is quite

desirable that every adult at some time or other should have actual

experience._”--EDWARD CARPENTER.

CONTENTS OF CHAPTER III

Origin and purpose of the reproductive organs -- Progressive

differentiation of these organs -- Original identity of their

rudiments in the two sexes -- Weininger’s theory of the intermixture

of the sexual elements -- This theory anticipated by Heinse --

Bisexuality -- The actual significance of bisexuality trifling --

Phylogenetic explanation of the organs of sexual congress -- Bölsche’s

three problems -- The “aperture-problem” -- Connexion between the

genital aperture and the urinary passage -- Between the genital

aperture and the anus -- Significance in relation to certain sexual

aberrations -- The “member-problem” -- Earlier modes of fixation

during coitus -- Sucking and biting -- The action of the limbs (the

embrace) -- The penis -- Its various forms -- The penis-bone -- The

free character of the human penis -- The descent of the testicles --

The feminine rudiment of the penis -- Its original function rendered

superfluous by the further evolution of the sexual orifice --

Transformation into the clitoris and the labia minora -- The

“libido-problem” -- Voluptuousness a phenomenon of distance-love --

Questionable specificity of voluptuousness -- Theory of the “sexual

sense” and of the “sexual cells” -- Relations of voluptuousness to

tickling and to painful sensations -- A special variety of contact

stimuli -- Localization to the genital organs -- The sexual impulse --

Relative independence of the impulse from the reproductive glands --

Genesis of sexual excitement -- Stage of prelibido (sexual tension) --

Terminal libido (sexual gratification) -- Symptoms and early

appearance of prelibido -- Causes of sexual tension -- Freud’s

chemical theory of sexual tension -- The act of sexual intercourse --

Roubaud’s description of coitus -- Demeanour of woman in coitus --

Magendie on this subject -- Dr. Theopold’s observations --

Physiological phenomena associated with coitus -- Sadistic and

masochistic elements -- The normal position during sexual intercourse

-- Figuræ Veneris -- Significance of the normal position in relation

to civilization.

CHAPTER III

As the progressive evolution of the multicellular organism continued,

and there occurred an increasing differentiation of the individual

portions of the body, it became necessary that the very simple process

of reproduction of the unicellular organism (by simple cell-division or

by conjugation) should, in the multicellular organisms of the metazoa,

be ensured and facilitated by the development of new apparatus. This was

all the more necessary because, owing to the differentiation of the

other organs, the originally independent reproductive elements became

more and more dependent upon the parent organism, and lost their former

capacity for obtaining nourishment by means of their own activity. Hence

it became necessary that the period of time elapsing between the moment

when the reproductive cells were freed from the parent organism and the

moment in which they coalesced to form a new individual should be

shortened to a minimum. This purpose is subserved by apparatus which

renders possible the =secure= and =rapid= coalescence of the two

reproductive elements, having the form of special =excretory canals=

with contractile walls, through which the two sexual elements pass.

These are the “=copulatory organs=,” by means of which the distance

between the two loving individuals is abridged. According to the

exhaustive investigations of Ferdinand Simon, the perfection and

differentiation of these conducting canals proceeds _pari passu_ with

the higher development of the organism.

Simultaneously therewith proceeds the differentiation of the proper

internal reproductive organs, the rudiments of which are =identical= in

the two sexes. A portion of these primitively identical structures

undergoes further development in the male, another portion undergoes

further development in the female, whilst in both sexes rudiments of the

earlier condition are retained, and these bear witness to the primitive

state in which =both= reproductive glands were present in a single

individual (hermaphroditism). In this sense Weininger’s theory

applies--viz., that there is no absolutely male and no absolutely female

individual, that in every man there is something of woman, and in every

woman something of man, and that between the two various transitional

forms, sexual “intermediate stages,” exist. Therefore, according to this

view, every individual has in his composition so many fractions “man”

and so many fractions “woman,” and according to the preponderance of

one set of elements or the other, he must be assigned to one or the

other sex. This theory, which Weininger regards as his own discovery,

=is by no means new=, and already finds a place in Heinse’s

“Ardinghello,” where we read:

“I find it therefore necessary to assume the existence in Nature of

masculine and feminine elements. =That man is nearest perfection who

is composed entirely of masculine elements, and that woman perhaps is

nearest perfection who contains only so many feminine elements as to

be able to remain woman; whilst that man is the worst who contains

only so many masculine elements as to qualify for the title of man.=”

Magnus Hirschfeld, to whom this noteworthy passage in Heinse’s book

appears to be unknown, has recently, in his valuable monographs, “Sexual

Stages of Transition” (Leipzig, 1905) and “The Nature of Love” (Leipzig,

1906), thoroughly investigated these relations, and quotes, among

others, sayings of Darwin and Weismann, according to which the latent

presence of opposite sexual characters in every sexually differentiated

bion must be regarded as a normal arrangement. Unquestionably the widely

diffused phenomenon of “psychical hermaphroditism,” or “spiritual

bisexuality,” is connected with the physical facts just enumerated, and

provides us with the key for the understanding of the nature of

homosexuality. Both these states--the physical and the mental--may be

referred to primitive conditions of sexuality. They cannot play any

serious part in the future course of human evolution, of which the

progressive differentiation of the sexes is so marked a characteristic.

In contrast with this differentiation, these rudimentary sexual

conditions are practically devoid of significance. Suggestion, indeed,

the influence of momentary tendencies of the time and of transient

mental states, may temporarily deceive us. And when, for example,

Hirschfeld maintains that in the central nervous system of women the

more masculine, rational qualities, and in the central nervous system of

men the more feminine, emotional qualities, are respectively on the

increase, we must answer, in the first place, that this is not generally

true, and, in the second place, that, in so far as it is true, it is a

passing phenomenon, which has already provoked a powerful reaction in

the =opposite= direction.[13] The exuviæ of a dead condition cannot

again be vitalized.

The original purpose of the organs of sexual congress is, then, to

safeguard and to facilitate, in the more complicated conditions peculiar

to multicellular organisms, the conjugation of the two reproductive

cells. They do not exist, as Eduard von Hartmann assumes, as a mere lure

to voluptuousness, to induce man to continue the practice of sexual

congress, purely instinctive in his animal ancestors, but now endangered

by the development of the higher type of consciousness. For animals

without organs of sexual congress also experience a voluptuous sensation

at the instant of the sexual orgasm and of procreation.

The history of evolution alone solves the riddle of the origin of the

organs of sexual congress, and renders their purpose clear to us. In a

most ingenious manner, W. Bölsche distinguishes three problems in this

history of the genital organs: the “=aperture-problem=,” the

“=member-problem=,” and the “=libido-problem=.”

The first problem relates to the character and the position of the two

apertures from which the sexual products, the reproductive cells, issue;

the second relates to the exact mutual adaptation of the male and the

female reproductive apertures; the third relates to the impulse to the

intimate apposition of the genital apertures in consequence of a

powerful nervous stimulus.

The most remarkable fact that we encounter in our consideration of the

first problem--the “aperture-problem”--is the intimate association

between the sexual aperture and the excretory canal of the urinary

apparatus both in woman and in man--in the latter, indeed, the

association is more pronounced. There seems to be a sort of parsimony on

the part of Nature to combine so closely these two excretory tubes of

the urine and of the products of sexual activity. Phylogenetically,

indeed, the reproductive products originally passed with the urine

freely into the open, and it was there that their conjugation took

place. Among certain worms still existing at the present day we find

this “urine-love.” Later, the genital canal became separated from the

urinary canal, but the two tubes remained partly united at their

outlets, opening side by side at the same part of the body. In man,

indeed, the urethra still subserves the double purpose of the excretion

of urine and the emission of semen. In woman the two excretory apertures

are distinct, but they open in close proximity into the genital fissure

between the thighs.

The intimate connexion which thus obtains between the urinary and the

reproductive organs is not without significance for the understanding of

certain aberrations of the _libido sexualis_. The same is true of the

relations between the orifice of the genital passage and the similarly

adjacent aperture of the large intestine, the anus. “Anus,” or, better,

“cloaca love,” plays a part, indeed, in many fishes, amphibia, and

reptiles; in these the act of procreation and the excretion of urine and

fæces all take place by way of the cloaca. Among the mammals, at an

early stage of phylogenetic development the intestine became completely

separated from the sexual rudiment and the sexual excretory passages;

and it is only in the proximity of the respective orifices that we find

an indication of the primitive association. The act of pæderasty reminds

us of the same fact.

The “aperture-problem” itself leads us, in the course of progressive

development, to the “member-problem”--that is to say, to the problem of

the more accurate apposition of the two reproductive apertures. The

penis, by its introduction into the body of a member of the opposite

sex, acts as a means for the shortening of distance-love; it serves for

the fixation, for the clamping together, of the copulating pair, which

in earlier stages of animal life was effected by sucking and biting; for

example, in birds, who for the most part lack an actual penis, the cock

holds the hen firmly with his beak during intercourse, and the sucking

and biting which often occur in human beings in the sexual act persist

as a reminiscence of these relations. In various vertebrates other means

of fixation are employed: by the shape of fins, of arms, or of legs, a

close “embrace” is rendered possible; finally, the evolution of a

special member for sexual purposes closed the long series of means of

ensuring union. Originally no more than a peg or a spine, in man the

penis is first developed into the form of an absolutely free limb. Dogs,

beasts of prey, rodents, bats, and apes, have a strong bone in the

organ, the so-called “penis-bone.” In man this bone is lacking; the

penis has become entirely free. W. Bölsche writes:

“In relation to the large, heavy, massive trunk and thighs, the

sharply individualized, independent, mobile penis appears as a kind of

spiritualized central point; as it were, a finger or a small third

hand to the trunk, appearing to the eye to stand in rhythmical

relation with the hands, right and left.”

In phylogenetic parallelism with the development of the penis, proceeds

(from the marsupials upwards) the _descensus testiculorum_, the descent

of the male reproductive glands, the testicles, until they attain their

final position in the scrotum, beneath the penis. Here also we can

recognize the principle of “limb-mobility,” mentally refined mobility.

In the clitoris woman also possesses a rudiment of a primitive penis.

By the apposition of the two limbs, a more complete and rapid

conjunction of the reciprocal sexual products must have been effected.

But the further development of the large sexual aperture of the female

checked the progressive development of this primitive penis, made it to

some extent superfluous, since now, by the adaptation of the male penis

to the female sexual aperture, a sufficient internal fixation in the act

of copulation was rendered possible. Thus the female penis came to

subserve other purposes: a portion of it formed the labia minora;

another portion, the upper, the clitoris, the name of which sufficiently

indicates the fact that, like the penis of the male, its function is

connected with the voluptuous sense.

This leads us to the third and last problem, the “libido-problem.” In

the human species voluptuous pleasure is almost completely divorced from

the process of “fusion-love,” the coalescence of spermatozoon and ovum,

and has for the most part become a phenomenon of “distance-love.” It

appears extremely doubtful if there is anything specific about the

voluptuous sensation--whether there is, in fact, a special “sexual

sense.” Magnus Hirschfeld assumes the existence of peculiar “sexual

cells,” of receptive areas for sexual stimuli, furnished with a sensory

substance endowed with a peculiar specific sensibility. He regards love

and the sexual impulse as “a molecular movement or force of a quite

specific quality, streaming through the nervous system,” and accompanied

by a quite peculiar sensation, or pleasure-tone, arising from a

condition of excitement of the sexual cells. But, as we have already

pointed out, the voluptuous sensation is merely a special case of

general cutaneous sensibility; it is very closely allied with the

cutaneous sensation of tickling; properly speaking, it is no more than

an =excessively powerful tickling=.[14] It has also intimate relations

with the sensation of pain.[15] The structure and position of the

nerve-terminal apparatus of the genital organs, by means of which

voluptuous pleasure is rendered possible, exhibit great similarity with

the touch corpuscles and sensory end-organs of other parts of the skin.

In the sexual orgasm the general cutaneous sensation increases to so

high a degree of intensity, becomes so powerful, that for an instant

=consciousness= is actually lost. The association of a momentary loss of

consciousness with the acme of sensation indicates the summit of sexual

pleasure--it is an abandonment, a dissolution, of individual

personality.

Voluptuous pleasure plays its part in the human species entirely in the

sphere of distance-love. Bölsche has very beautifully described its

significance in this relation:

“All-embracing in its path towards the attainment of its final aim is

the love-life also of the great cell societies, such as you yourself

are, such as I myself am, such as your beloved is. These higher, more

advanced individuals saw one another, approached one another, heard

one another, perceived one another through a hundred external media;

they became spiritually fused, and attained a condition of wonderful

harmony--their principal body walls came at length into immediate

contact--they pressed one another’s hands, they embraced one another,

kissed one another--they drew ever closer and closer together; to a

certain extent the body of one penetrated the body of the other. In

all this, =their= love undertook the =whole= affair, undertook it a

thousand times more effectually than the individual cells seeking

conjunction could ever have done; undertook it for the sake of the

reproductive cells hidden deep within their bodies. All the

pleasurable and painful feelings of love undulated and surged for so

long a time throughout the entire organism with intense force; these

feelings agitated the entire superior, comprehensive, individual

personality, searched its every depth with stormy emotions of desire,

complaint, and exultation.

“But at a precise instant this all came to a halt. The seminal cells

were ejaculated; one of them conjugated with the ovum; the hidden

inward life of a tiny separate organism began within the body of one

of the over-individuals. The last separation was bridged, and the true

cell-fusion took place. But when this happened, the immediate

relationship with the love-life of the great individual man and woman

was already completely severed. The bodily act of love was already

long at an end; its increase to a climax and its fulfilment had long

passed by.

“The instant of supreme voluptuous pleasure, which in the case of

unicellular beings naturally occurs at the moment of complete

coalescence, must in the case of the multicellular organisms just as

naturally be =transferred= to another stage, as it were, in the great

path of love.

“To an earlier stage.

“To that stage of distance-love which is =nearest= to the true act of

fusion of the reproductive elements. To the farthest point, that is to

say, attained by the great containers of the genuine unicellular

sexual elements (themselves capable of the act of ultimate

coalescence)--the farthest point =attained= by the multicellular

over-individuals.”

This farthest point is an =act of contact=.[16] We have already learnt

to regard the skin as a projection of the nervous system, and we have

come to understand the significance of the skin in the sphere of

sexuality. The other senses which have arisen from the skin must also be

taken into account in this matter. In the genital organs, this touch

stimulus assumes a quite peculiar character; it gives rise here to the

proper voluptuous sensation which is associated with the discharge of

the reproductive products. In man this association is most distinctly

manifest. The instant of most intense sexual pleasure coincides with

ejaculation, with the expulsion of the semen. The character of this

voluptuous sensation can hardly be defined; in part, it is like an

intense tickling sensation, but, on the other hand, it has an

unmistakable relationship to pain. Later, in another connexion, we shall

consider this interesting point at greater length. Not inaptly the

sexual act has also been compared with sneezing; the preliminary

tickling sensation, with the subsequent discharge of nervous tension, in

the form of a sneeze, have, in fact, a notable similarity with the

processes occurring in the sexual act.

The sexual act depends upon the occurrence of certain stimuli which are

connected with the complete development of the internal and external

genital organs and of the reproductive glands. The time when this

development occurs in man and woman is known as =puberty=. The sum of

these stimuli is known as the “=sexual impulse=.” Whereas in the lower

animals the sexual impulse is for the most part connected with the

activity of the reproductive glands, in the human species, in

association with the preponderating significance of the brain, it has

attained a relative independence of the reproductive glands; whilst the

mind has come to influence the sexual impulse very powerfully. Generally

speaking, sexual excitement is produced in three ways: first, by the

activity of the reproductive glands; secondly, by peripheral excitement

derived from the so-called “erogenic” areas; and thirdly, by central

psychical influences. S. Freud has recently studied the relations

between these three causes of sexual excitement, of the sexual impulse,

and has very properly distinguished two stages--the stage of

“=prelibido=” (sexual desire), and the stage of the proper sexual

“=libido=” (sexual gratification).

The stage of prelibido has distinctly the character of tension; the

stage of libido, the character of relief. The feeling of tension during

the prelibido finds expression mentally as well as physically by a

series of changes in the genital organs. The tension is further

increased by the stimulation of the various erogenic zones. If this

prelibido increases beyond a certain degree, the characteristic

potential energy of sexual tension is transformed into the relief-giving

kinetic energy of the terminal libido, during which the evacuation of

the reproductive products occurs.

Prelibido, which is especially characterized by engorgement, swelling,

and erection of the corpora cavernosa of the male and female

reproductive organs, occurring as a reflex from the spinal cord, may be

experienced long before puberty; it is much more independent of

processes occurring in the reproductive glands than is the terminal

libido, or sexual gratification, which in the male accompanies

ejaculation of the semen, and is associated with conditions attained

only at puberty.

The actual origin of the sexual tension which ultimately leads to

ejaculation is still obscure; it seems, at first sight, probable that in

the male this sensation is connected with the accumulation of semen in

the seminal vesicles. Pressure on the walls of these structures may be

supposed to stimulate the sexual centres in the spinal cord, and also

those in the brain; but this theory fails to take into account the

condition in the child, in woman, and in castrated males, in all of

whom, notwithstanding the absence of the accumulation of any

reproductive products, nevertheless a distinct state of sexual tension

may be observed. It is, indeed, an old experience that eunuchs may have

a very powerful sexual impulse. It is obvious, then, that the sexual

impulse must be, to a very great extent, independent of the reproductive

glands.

The nature of sexual tension is still entirely unknown. Freud assumes,

in view of the recently recognized significance of the thyroid glands in

relation to sexuality, that possibly some substance generally diffused

throughout the organism is produced by stimulation of the erogenic

zones, that the products of decomposition of this substance exercise a

specific stimulus on the reproductive organs, or on the associated

sexual centre in the spinal cord. For example, such a transformation of

a toxic, chemical stimulus into a special organ-stimulus is known to

occur in the case of certain foreign poisonous materials introduced into

the body. Freud considers that the probability of this chemical theory

of sexual excitement is increased by the fact that the neuroses

referable to disturbances of the sexual life possess a great clinical

similarity to the phenomena of intoxication induced by the habitual

employment of aphrodisiac poisons (certain alkaloids).

The relief of sexual tension occurs in the natural way in the =sexual

act=, in the completion of normal intercourse between man and woman.

Notwithstanding the numerous observations of leading natural

philosophers and physicians concerning the act of sexual congress, among

which I need only refer to those of Magendie, Johannes Müller, Marshall

Hall, Kobelt, Busch, Deslandes, Roubaud, Landois, Theopold, Burdach, and

many others, we possess, for reasons it is easy to understand, no really

exact investigations regarding the different phenomena occurring during

the sexual act. More particularly, the demeanour of the woman during

this act is a matter which remains extremely obscure.

The French physician Roubaud has given us the most vivid description of

sexual intercourse:

“As soon as the penis enters the vaginal vestibule, it first of all

pushes against the glans clitoridis, which is situated at the entrance

of the genital canal, and owing to its length and to the way in which

it is bent, can give way and bend further before the penis. After this

preliminary stimulation of the two chief centres of sexual

sensibility, the glans penis glides over the inner surfaces of the two

vaginal bulbs; the collum and the body of the penis are then grasped

between the projecting surfaces of the vaginal bulbs, but the glans

penis itself, which has passed further onward, is in contact with the

fine and delicate surface of the vaginal mucous membrane, which

membrane itself, owing to the presence of erectile tissue between the

layers, is now in an elastic, resilient condition. This elasticity,

which enables the vagina to adapt itself to the size of the penis,

increases at once the turgescence and the sensibility of the clitoris,

inasmuch as the blood that is driven out of the vessels of the vaginal

wall passes thence to those of the vaginal bulbs and the clitoris. On

the other hand, the turgescence and the sensitiveness of the glans

penis itself are heightened by compression of that organ, in

consequence of the ever-increasing fulness of the vessels of the

vaginal mucous membrane and the two vaginal bulbs.

“At the same time, the clitoris is pressed downwards by the anterior

portion of the compressor muscle, so that it is brought into contact

with the dorsal surface of the glans and of the body of the penis. In

this way a reciprocal friction between these two organs takes place,

repeated at each copulatory movement made by the two parties to the

act, until at length the voluptuous sensation rises to its highest

intensity, and culminates in the sexual orgasm, marked in the male by

the ejaculation of the seminal fluid, and in the female by the

aspiration of that fluid into the gaping external orifice of the

cervical canal.

“When we take into consideration the influence which temperament,

constitution, and a number of other special and general circumstances

are capable of exercising on the intensity of sexual sensation, it may

well be doubted if the problem regarding the differences in voluptuous

sensation between the male and the female is anywhere near solution;

indeed, we may go further, and feel convinced that this problem, in

view of all the difficulties that surround it, is really insoluble. So

true is this, that it is a difficult matter to give a picture at once

accurate and complete of the phenomena attending the normal act of

copulation. Whilst in one individual the sense of sexual pleasure

amounts to no more than a barely perceptible titillation, in another

that sense reaches the acme of both mental and physical exaltation.

“Between these two extremes we meet with innumerable states of

transition. In cases of intense exaltation various pathological

symptoms make themselves manifest, such as quickening of the general

circulation and violent pulsation of the arteries; the venous blood,

being retained in the larger vessels by general muscular contractions,

leads to an increased warmth of the body; and, further, this venous

stagnation, which is still more marked in the brain in consequence of

the contraction of the cervical muscles and the backward flexion of

the neck, may cause cerebral congestion, during which consciousness

and all mental manifestations are momentarily in abeyance. The eyes,

reddened by injection of the conjunctiva, become fixed, and the

expression becomes vacant; the lids close convulsively, to exclude the

light. In some the breathing becomes panting and labouring; but in

others it is temporarily suspended, in consequence of laryngeal spasm,

and the air, after being pent up for a time in the lungs, is finally

forcibly expelled, accompanied by the utterance of incoherent and

incomprehensible words.

“The impulses proceeding from the congested nerve centres are

confused. There is an indescribable disorder both of motion and of

sensation; the extremities are affected with convulsive twitchings,

and may be either moved in various directions or extended straight and

stiff; the jaws are pressed together so that the teeth grind against

each other; and certain individuals are affected by erotic delirium to

such an extent that they will seize the unguarded shoulder, for

instance, of their partner in the sexual act, and bite it till the

blood flows.

“This delirious frenzy is usually of short duration, but sufficiently

long to exhaust the forces of the organism, especially in the male, in

whom the condition of hyperexcitability is terminated by a more or

less abundant loss of semen.

“A period of exhaustion follows, which is the more intense in

proportion to the intensity of the preceding excitement. The sudden

fatigue, the general sense of weakness, and the inclination to sleep,

which habitually affect the male after the act of intercourse, are in

part to be ascribed to the loss of semen; for in the female, however

energetic the part she may have played in the sexual act, a mere

transient fatigue is observed, much less in degree than that which

affects the male, and permitting far sooner of a repetition of the

act. ‘_Triste est omne animal post coitum, præter mulierem

gallumque_,’ wrote Galen, and the axiom is essentially true--at any

rate, so far as the human species is concerned.”

Kobelt, in his celebrated work on the human organs of sexual pleasure

(Freiburg, 1884, p. 55 _et seq._), gave a similar description of

copulation. In the majority of descriptions of coitus but little

attention is usually paid to the demeanour of the woman. Magendie long

ago drew attention to the fact that there was much obscurity about this

matter, and insisted that, in comparison with the male, the female

exhibited extremely marked differences, in respect to her active

participation in copulation and to the intensity of her voluptuous

sensations.

“Very many women,” says this distinguished physiologist, “experience a

sexual orgasm accompanied by very intense voluptuous sensations;

others, on the contrary, appear entirely devoid of sensation; and

some, again, have only a disagreeable and painful sensation. Many

women excrete, at this moment of most intense sexual pleasure, a large

quantity of mucus, but the majority do not exhibit this phenomenon. In

reference to all these phenomena, =there are perhaps no two women who

are precisely similar=.”

The demeanour of the woman _in coitu_ has been especially studied by

gynæcologists, such as Busch, Theopold, and recently Otto Adler. Little

known are the observations of Dr. Theopold, based upon his own

experience, and published in 1873. He energetically denies the view that

the woman is always passive in coitus, and also that the female

reproductive organs are inactive during intercourse. During erotic

excitement in woman the heart beats more frequently, the arteries of the

labia pulsate powerfully, the genital organs are turgid and are hotter

to the touch. As the most intense libido approaches, the uterus

undergoes erection; its base touches the anterior abdominal wall; the

Fallopian tubes can be distinctly felt through the abdominal wall, when

these are thin, as hard, curved strings. The vagina, especially the

upper part of the passage, undergoes rhythmical contraction and

dilation, and complete gratification terminates the act.

As long as the muscle guarding the vaginal outlet (constrictor

cunni--bulbo-cavernosus muscle) is intact, the woman is able, by tightly

grasping the root of the penis, to expedite the ejaculation of semen, or

to increase the stimulation of the male until ejaculation occurs.

These powerful contractions of the vagina, alternating rhythmically with

the dilatations occurring during the orgasm, grip the glans penis

tightly, and induce a coaptation of the male urethral orifice with the

os uteri externum, and the enlargement of the latter orifice facilitates

the entrance of the semen. According to O. Adler, sexual excitement of

the woman during sexual intercourse begins with very powerful congestion

of the entire reproductive apparatus, including even the fimbriæ

surrounding the abdominal orifice of the Fallopian tubes; this

congestion gives rise to an erection of these parts, and especially of

the clitoris, the labia minora, and the vaginal wall. At the same time,

the glands of the vaginal mucous membrane and of the vaginal inlet begin

to secrete, as is manifest by the moistness of the external genital

organs. There now begin gentle rhythmical contractions of the vagina and

of the pelvic muscles, and during the orgasm these increase, to become

spasmodic contractions, whereby an increased secretion is extruded, and

more especially is there an evacuation of uterine mucus.

It is very important to note the various physiological accompaniments of

coitus, since they assist us to understand the mode of origin and the

biological root of many sexual perversions. Already in normal sexual

intercourse sadistic and masochistic phenomena may be observed. The

biting and crying out mentioned by Roubaud as occurring in the

voluptuous ecstasy are, indeed, of very frequent occurrence. Rudolf

Bergh, the celebrated Danish dermatologist and physician, of the

Copenhagen Hospital for Women suffering from Venereal Diseases, alludes

regularly in his annual reports to the consequences of “erotic bites.”

Amongst the Southern Slavs, the custom of “biting one another” is very

general (Krauss). The intense dark red coloration of the face and of the

reproductive organs and their environment is also a physiological

accompaniment of sexual excitement, and this coloration is more marked

in consequence of the associated turgescence of the male and female

genital organs; it leads, moreover, to associations of feeling in which

the =blood= plays a dominant part. Hence we deduce the biological and

ethnological significance of the colour red in the sphere of sexuality.

The nature of the sadist “to see red” during sexual intercourse is,

therefore, firmly founded upon a physiological basis, and merely

exhibits an increase of a normal phenomenon.[17] The crying and cursing

in which many individuals find sexual gratification has also a

physiological representative in the inarticulate noises and cries

frequently expressed in normal intercourse. It is remarkable that an

Indian writer on erotics--Vātsyāyana--deduces this verbal sadism from

the various noises which are commonly made in normal intercourse.

Similarly, in both parties to the sexual act the presence of masochistic

elements can be detected: witness the patience with which pain is borne

when it has a voluptuous tinge.[18]

Passing to the consideration of the =posture= adopted during

intercourse, we find in civilized man, who in this respect is far

removed from animals, the normal position during coitus is front to

front, the woman lying on her back with her lower extremities widely

separated, and the knee and hip joints semiflexed; the man lies on her,

with his thighs between hers, supporting himself on hands or elbows--or

often the two unite their lips in a kiss.

Of all other numerous positions during coitus, or _figuræ Veneris_, some

of which, according to Sheikh Nefzawi, are possible only “in words and

thoughts,” the postures that demand consideration on hygienic grounds

are, lateral decubitus of the woman, dorsal decubitus of the man, and

coitus _a posteriori_ (for example, when man and woman are extremely

obese); but this subject belongs rather to the chapter on sexual

hygiene.

Ploss-Bartels has proved that the position described above as normal was

usual already in ancient times and amongst the most diverse peoples. The

adoption of this position in coitus undoubtedly ensued in the human race

upon the evolution of the upright posture. It is the natural,

instinctive position of civilized man, who in this respect also

manifests an advance on the lower animals.

[13] Apart from Strindberg and Weininger, who advocate, for the

salvation of the future and as ideals of development, the most

pronounced and one-sided development of the masculine type, I need

refer only to “The Physiological Weakmindedness of Woman” by Möbius,

and to such writings as B. Friedländer’s “Renaissance des Eros

Uranios” (Berlin, 1904), and to Eduard von Mayer’s “The Vital Laws of

Civilization” (Halle, 1904), as characteristic symptoms of such a

reaction.

[14] ITCHING, TICKLING, AND SEXUAL SENSIBILITY.--On September 2, 1890,

Dr. Bronson, Professor of Dermatology in the New York Polyclinic, read

before the American Dermatological Association a paper on “The

Sensation of Itching” (printed in the _New York Medical Record_ of

October 18, 1890, and republished by the New Sydenham Society in 1893

in a volume entitled “Selected Monographs on Dermatology”). In this

paper the author deals at some length with the relations between

itching and the voluptuous, or, as he calls it, the “aphrodisiac,”

sense. He also denies the specific character of sexual sensations, and

states that the aphrodisiac sense “is but a higher development of the

primitive sense of contact. It has a special organ or instrument--the

penis in the male, the clitoris in the female. Moreover, it is

distributed over the entire cutaneous surface” (New Sydenham Society,

_op. cit._, p. 314). In this connexion, and more particularly apropos

of Dr. Bloch’s statement on the previous page that “the function of

the clitoris is expressed by its name” (German, _Kitzler_), it is

interesting to note that in German the word _Kitzel_ variously

denotes--(1) _tickling_, (2) _itching_, (3) _sexual desire_, (4)

_sexual gratification_. The more commonly employed German term for

itching, _Jucken_, does not possess any secondary sexual

signification; but, as Dr. Bronson points out (_op. cit._, p. 312),

“both the English words _itch_ and _itching_, and the Latin _prurio_

and _pruritus_, in their secondary significations, convey the idea of

a longing, teasing desire, while _pruritus_ was commonly used by the

Latins as a synonym for lasciviousness.” The same idea is, of course,

conveyed by the English derivations, _pruriency_ and _prurient_. Thus,

we see that the familiar terminology of these three tongues (and

doubtless of many others) refuses to countenance Hirschfeld’s view

regarding the specific character of sexual sensibility.--TRANSLATOR.

[15] In his profound essay, containing a number of new points of view,

“Concerning the Emotions” (_Monatsschrift für Psychiatrie und

Neurologie_, 1906, vol. xix., Heft 3 and 4), Dr. Edmund Forster has

ably discussed these primitive relations between voluptuous sensation

and pain. According to him, the sexual tension, which commences at the

time of puberty, is an increased stimulus of the sensory nerves of the

genital organs. The positive sensation-tone of libido accompanying

ejaculation represents the relief of the painful, disturbing sensation

of sexual tension, and for this reason it has a pleasurable tone.

[16] Carpenter perceives in this “sense of contact” the essence of all

sexual love.

[17] For this reason many ingenious prostitutes wear a red

chemise.--_Cf._ P. Näcke, “Un Cas de Fetichisme de Souliers,” etc. (“A

Case of Shoe Fetichism”), in _Bulletin de la Société de Médecine

Mentale de Belgique_, 1894.

[18] Thus it appears that sadism and masochism are not manifestations

of “genital atavism” in the sense of Mantegazza and Lombroso, but are

rather due to the gradual and pathological increase of physiological

phenomena still manifest at the present day.

CHAPTER IV

PHYSICAL DIFFERENTIAL SEXUAL CHARACTERS

“_We have here a_ primitive _inequality, whose primitiveness goes back

to the opposition between content and form. From this primeval

difference arise all the other secondary differences._”--ALFONS

BILHARZ.

CONTENTS OF CHAPTER IV

Sexual differentiation as the primeval fact of human sexual life --

Waldeyer on the significance of sexual differentiation -- The

biological law of Herbert Spencer -- Antagonism between reproductive

and developmental tendencies -- Example of menstruation in

illustration of this contrast -- The primitiveness of woman, and her

greater proximity to nature -- Untenability of the notion of the

“inferiority” of woman -- Views upon the nature of her physical

development -- Increased differentiation of the sexes in consequence

of civilization -- Comparison between medieval and modern pictures of

women -- Obscuration of the sexual contrast in primitive times --

Examples -- Change of the voice in consequence of civilization --

Return to primitive conditions in certain phenomena of the

emancipation of woman (the adoption of a masculine style of clothing,

tobacco-smoking) -- Sexual indifference in the primitive history of

mankind -- Connexion therewith of a primordial gynecocracy (according

to Ratzel) -- Secondary sexual characters -- Principal difference

between the masculine and the feminine body -- New researches on

sexual differences -- Skeletal differences -- The specific sexual

differences of the human pelvis -- Their dependence upon civilization

and upon development of the brain -- Differences in body-size and

body-weight -- In muscular and fatty development -- In the

constitution of the blood -- Sexual differences in the larynx and the

voice -- The skulls of men and women -- The weight of the brain -- No

ground for the assumption of the inferiority of women -- Differences

in brain-structure -- Researches of Rüdinger, Waldeyer, Broca, G.

Retzius, etc. -- Recognition of the fact that the feminine type is

somewhat infantile -- This type due to adaptation to the purposes of

reproduction -- Masculine and feminine beauty -- Men and women

different, but neither superior to the other.

CHAPTER IV

The difference between the sexes is the =original cause= of the human

sexual life, the primeval preliminary of all human civilization. The

existence of this difference can be proved, alike in physical and

psychical relations, already in the fundamental phenomenon of human

love, in which, because here the relations are simple and uncomplicated,

it is most easily visible.

Waldeyer, in his notable address on the somatic differences between the

sexes, delivered in 1895 at the Anthropological Congress in Kassel, drew

attention to the fact that the higher development of any particular

species is notably characterized by the increasing differentiation of

the sexes. The further we advance in the animal and vegetable world from

the lower to the higher forms, the more markedly are the male and the

female individuals distinguished one from another. In the human species

also, in the course of phylogenetic development, this sexual

differentiation increases in extent.

In the development of these sexual differences, the antagonism first

shown by Herbert Spencer to exist between reproduction and the higher

evolutionary tendency plays an important part. Among the higher species

of animals the males exhibit a stronger evolutionary tendency than the

females, owing to the fact that their share in the work of reproduction

has become less important. The more extensive organic expenditure

demanded by the reproductive functions limits the feminine development

to a notably greater extent than the masculine. In the human species

this retardation of growth in the female is especially increased in

consequence of menstruation, and this affords a striking example of the

truth of Spencer’s law. I quote also in this connexion the remarks of

the Würzburg anatomist Oskar Schultze, in his recently published

valuable monograph on “Woman from an Anthropological Point of View,” pp.

55, 56 (Würzburg, 1906);

“The undulatory periodicity of the principal functions of the feminine

organism, which depends on the processes of ovulation and

menstruation, and is invariable in the females of the human species,

does not occur in the other mammalia (with the exception of apes). In

these latter, as far as we have been able to observe, the secondary

sexual characters, in the matter of differences in muscular

development and in strength, are not so developed, or sometimes are

not so developed, as in the human species. We must in this connexion

exclude the differences which appear in domestic animals as a result

of domestication (for example, the difference between the cow and the

bull). In the human female, the periodicity, which begins to act even

on the youthful, still undeveloped body, has during thousands of years

increased the secondary sexual differences. Periodicity is, in my

opinion, an important cause of the fact that woman is inferior to man,

more especially in the development of the muscular system and in

strength, and that her organs, for the most part, are more closely

approximated to the infantile type.

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