It affords me especial satisfaction that our teacher also, when he laid his hand on the delicate material of the paranoic psychology, was forced to doubt the applicability of the conception of libido held by him at that time. The sexual definition of this did not permit me to understand those disturbances of function, which affect the vague territory of the hunger instinct just as much as that of the sexual instinct. For a long time the theory of libido seemed to me inapplicable to dementia præcox. With increasing experience in analytical work, however, I became aware of a gradual change in my conception of libido. In place of the descriptive definition of the “Three Contributions” there gradually grew up a generic definition of the libido, which rendered it possible for me to replace the expression “psychic energy” by the term “libido.” I was forced to ask myself whether indeed the function of reality to-day does not consist only in its smaller part of libido sexualis and in the greater part of other impulses? It is still a very important question whether phylogenetically the function of reality is not, at least in great part, of sexual origin. To answer this question directly in regard to the function of reality is not possible, but we shall attempt to come to an understanding indirectly.
A fleeting glance at the history of evolution is sufficient to teach us that countless complicated functions to which to-day must be denied any sexual character were originally pure derivations from the general impulse of propagation. During the ascent through the animal kingdom an important displacement in the fundamentals of the procreative instinct has taken place. The mass of the reproductive products with the uncertainty of fertilization has more and more been replaced by a controlled impregnation and an effective protection of the offspring. In this way part of the energy required in the production of eggs and sperma has been transposed into the creation of mechanisms for allurement and for protection of the young. Thus we discover the first instincts of art in animals used in the service of the impulse of creation, and limited to the breeding season. The original sexual character of these biological institutions became lost in their organic fixation and functional independence. Even if there can be no doubt about the sexual origin of music, still it would be a poor, unæsthetic generalization if one were to include music in the category of sexuality. A similar nomenclature would then lead us to classify the cathedral of Cologne as mineralogy because it is built of stones. It can be a surprise only to those to whom the history of evolution is unknown to find how few things there really are in human life which cannot be reduced in the last analysis to the instinct of procreation. It includes very nearly everything, I think, which is beloved and dear to us. We spoke just now of libido as the creative impulse and at the same time we allied ourselves with the conception which opposes libido to hunger in the same way that the instinct of the preservation of the species is opposed to the instinct of self-preservation. In nature, this artificial distinction does not exist. Here we see only a continuous life impulse, a will to live which will attain the creation of the whole species through the preservation of the individual. Thus far this conception coincides with the idea of the Will in Schopenhauer, for we can conceive Will objectively, only as a manifestation of an internal desire. This throwing of psychological perceptions into material reality is characterized philosophically as “introjection.” (Ferenczi’s conception of “introjection” denoted the reverse, that is, the taking of the outer world into the inner world.)[[251]] Naturally, the conception of the world was distorted by introjection. Freud’s conception of the principle of desire is a voluntary formulation of the idea of introjection, while his once more voluntarily conceived “principle of reality” corresponds functionally to that which I designate as “corrective of reality,” and R. Avenarius[[252]] designates as “empiriokritische Prinzipialkoordination.” The conception of power owes its existence to this very introjection; this has already been said expressively by Galileo in his remark that its origin is to be sought in the subjective perception of the muscular power of the individual. Because we have already arrived at the daring assumption that the libido, which was employed originally in the exclusive service of egg and seed production, now appears firmly organized in the function of nest-building, and can no longer be employed otherwise; similarly this conception forces us to relate it to every desire, including hunger. For now we can no longer make any essential distinction between the will to build a nest and the will to eat. This view brings us to a conception of libido, which extends over the boundaries of the physical sciences into a philosophical aspect—to a conception of the will in general. I must give this bit of psychological “Voluntarismus” into the hands of the philosophers for them to manage. For the rest I refer to the words of Schopenhauer[[253]] relating to this. In connection with the psychology of this conception (by which I understand neither metapsychology nor metaphysics) I am reminded here of the cosmogenic meaning of Eros in Plato and Hesiod,[[254]] and also of the orphic figure of Phanes, the “shining one,” the first created, the “father of Eros.” Phanes has also orphically the significance of Priapus; he is a god of love, bisexual and similar to the Theban Dionysus Lysios.[[255]] The orphic meaning of Phanes is similar to that of the Indian Kâma, the god of love, which is also the cosmogenic principle. To Plotinus, of the Neo-Platonic school, the world-soul is the energy of the intellect.[[256]] Plotinus compares “The One,” the creative primal principle, with light in general; the intellect with the Sun (♂), the world-soul with the moon (♀). In another comparison Plotinus compares “The One” with the Father, the intellect with the Son.[[257]] The “One” designated as Uranus is transcendent. The son as Kronos has dominion over the visible world. The world-soul (designated as Zeus) appears as subordinate to him. The “One,” or the Usia of the whole existence is designated by Plotinus as hypostatic, also as the three forms of emanation, also μία οὐσία ἐν τρισὶν ὑποστάσεσιν.[[258]] As Drews observed, this is also the formula of the Christian Trinity (God the Father, God the Son, and God the Holy Ghost) as it was decided upon at the councils of Nicea and Constantinople.[[259]] It may also be noticed that certain early Christian sectarians attributed a maternal significance to the Holy Ghost (world-soul, moon). (See what follows concerning Chi of Timæus.) According to Plotinus, the world-soul has a tendency toward a divided existence and towards divisibility, the conditio sine qua non of all change, creation and procreation (also a maternal quality). It is an “unending all of life” and wholly energy; it is a living organism of ideas, which attain in it effectiveness and reality.[[260]] The intellect is its procreator, its father, which, having conceived it, brings it to development in thought.[[261]]
“What lies enclosed in the intellect, comes to development in the world-soul as logos, fills it with meaning and makes it as if intoxicated with nectar.”[[262]]
Nectar is analogous to soma, the drink of fertility and of life, also to sperma. The soul is fructified by the intellect; as oversoul it is called heavenly Aphrodite, as the undersoul the earthly Aphrodite. “It knows the birth pangs,”[[263]] and so on. The bird of Aphrodite, the dove, is not without good cause the symbol of the Holy Ghost.
This fragment of the history of philosophy, which may easily be enlarged, shows the significance of the endopsychic perception of the libido and of its symbolism in human thought.
In the diversity of natural phenomena we see the desire, the libido, in the most diverse applications and forms. We see the libido in the stage of childhood almost wholly occupied in the instinct of nutrition, which takes care of the upbuilding of the body. With the development of the body there are successively opened new spheres of application for the libido. The last sphere of application, and surpassing all the others in its functional significance, is sexuality, which seems at first almost bound up with the function of nutrition. (Compare with this the influence on procreation of the conditions of nutrition in lower animals and plants.) In the territory of sexuality, the libido wins that formation, the enormous importance of which has justified us in the use of the term libido in general. Here the libido appears very properly as an impulse of procreation, and almost in the form of an undifferentiated sexual primal libido, as an energy of growth, which clearly forces the individual towards division, budding, etc. (The clearest distinction between the two forms of libido is to be found among those animals in whom the stage of nutrition is separated from the sexual stage by a chrysalis stage.)
From that sexual primal libido which produced millions of eggs and seeds from one small creature derivatives have been developed with the great limitation of the fecundity; derivatives in which the functions are maintained by a special differentiated libido. This differentiated libido is henceforth desexualized because it is dissociated from its original function of egg and sperma production; nor is there any possibility of restoring it to its original function. Thus, in general, the process of development consists in an increasing transformation of the primal libido which only produced products of generation to the secondary functions of allurement and protection of the young. This now presupposes a very different and very complicated relation to reality, a true function of reality, which, functionally inseparable, is bound up with the needs of procreation. Thus the altered mode of procreation carries with it as a correlate a correspondingly heightened adaptation to reality.[[264]]
In this way we attain an insight into certain primitive conditions of the function of reality. It would be radically wrong to say that its compelling power is a sexual one. It was a sexual one to a large extent. The process of transformation of the primal libido into secondary impulses always took place in the form of affluxes of sexual libido, that is to say, sexuality became deflected from its original destination and a portion of it turned, little by little, increasing in amount, into the phylogenetic impulse of the mechanisms of allurement and of protection of the young. This diversion of the sexual libido from the sexual territory into associated functions is still taking place.[[265]] Where this operation succeeds without injury to the adaptation of the individual it is called sublimation. Where the attempt does not succeed it is called repression.
The descriptive standpoint of psychology accepts the multiplicity of instincts, among which is the sexual instinct, as a special phenomenon; moreover, it recognizes certain affluxes of libido to non-sexual instincts.
Quite otherwise is the genetic standpoint. It regards the multiplicity of instincts as issuing from a relative unity, the primal libido;[[266]] it recognizes that definite amounts of the primal libido are split off, as it were, associated with the newly formed functions and finally merged in them. As a result of this it is impossible, from the genetic standpoint, to hold to the strictly limited conception of libido of the descriptive standpoint; it leads inevitably to a broadening of the conception. With this we come to the theory of libido that I have surreptitiously introduced into the first part of this work for the purpose of making this genetic conception familiar to the reader. The explanation of this harmless deceit I have saved until the second part.