The Soul of the White Ant Chapters 7&8

7. Somatic Death

IN an earlier chapter I drew attention to some of the effects on the human body of somatic death.

The final result may be expressed as follows: The chemical constituents of the cell walls or organic material are very unstable. In ordinary circumstances they tend to break down into simpler elements, or else new and more stable combinations take place. The final result is that organic matter as such disappears. The coherence of these unstable constituents is maintained by the mere presence of living moving matter in the vicinity of the cell walls. I used the example, for a special purpose, of the common phenomenon which occurs after death, the solubility of the human skin in water, and I emphasized the fact that although the living elements in the blood-stream, which heal the skin and keep it healthy, do not actually come into contact with the outer skin, yet their mere presence in the vicinity is sufficient to maintain the stability of the unstable components. In other words, the presence of these living elements safeguards the skin against its ever-present tendency towards dissolution. This is the first function of what we call life or soul.

One can always tell by superficial examination whether a termitary is alive or dead. In general the process of dissolution is not only analogous to the dissolution which takes place in the human body, but it is also similar. We find exactly the same appearance of undisguised lifelessness; there is the same change in smell, not the same smell, ascribable to the same causes, namely the dissolution of chemical constituents; there is the same immediate loss of the defensive toughness of the skin. The innermost cell-structure falls to pieces, only dust and ashes remain.

The similarity of the two phenomena becomes even more convincing if you examine the termitary in detail. Look at the skin. The covering layer of an old termitary in dry seasons is thick and impenetrable, hard as cement. After long rain it becomes softer, in the same way that human skin becomes softer after long immersion in water. The living stream of termites constantly circulating through the termitary never comes into contact with the outer skin. The termites never renew the skin from the outside. Sometimes you see patches of renewal. The growth or healing, as the case may be, always occurs from within outwards, as in the human skin. But the construction of new patches is a peculiar phenomenon, with a particular purpose. As far as the skin is concerned in an old full-grown termitary, you will never observe the termites doing anything to keep it in condition. Such an old termitary is exposed year after year to torrents of rain, terrible droughts, scorching heat, frost, hail and wind, yet the skin remains undamaged. In cases of actual trauma, through hail for instance, healing takes place by the functioning of the two little creatures in the blood-stream -- I mean the two kinds of termite. The living skin in general appears to be insoluble in water. Even during continuous rain you will not find the least portion of the living skin washed away. I am speaking generally, as of course we do occasionally find exceptions to every rule. For instance, we sometimes find various forms of abnormal growth, real diseases which expose the whole structure to danger. The termites are in these cases just as stupid as the blood-stream in a human may be. Sometimes the reason is obvious. You can encourage abnormal growth artificially by stimulation and other influences both in the human and in the termitary. A common abnormality is the growth of a long narrow tower which is constantly destroyed by wind and bad weather. This is an abnormal deviation from the usual pointed summit, which is found on termitaries amongst trees. The base of the tower is often so small that it is impossible for it to carry the superstructure. Yet every time the tower falls over it is built up anew. This is not only great waste of energy, but the abnormality often becomes a danger to the whole community.


A termitary split open to reveal the fungus gardens



A close-up of a fungus garden

What constitutes the difference in quality between the skin of a dead termitary and that of a living one? What keeps the outer layer whole and healthy as long as the living stream continues moving within? What causes the cell walls to retain their structure intact, and what causes them to fall apart as soon as the termites die? There appears to be only one theory which conforms to modern scientific knowledge: there must be some kind of power projected from the living stream which influences the chemical constituents of organic bodies. This functions in the termitary as in the human body.

I am trying my utmost to prove that the termitary must be looked upon, not as a heap of dead earth, but as a separate animal at a certain stage of development. You must take my word for it that all this is very important and necessary if we are to get even a faint inkling of the perfect group soul and its characteristics. To be sure that we are quite clear in our minds, let us tabulate the similarities between our own physical body and the termitary:

We have just seen that both possess some mysterious power which exercises an influence on the whole structure and is the cause of its stability.
Both the human body and the termitary consist of a structure of cells covered with a thick skin. An inhabitant of Mars who had learnt enough of our earth to divide matter into organic and inorganic would not hesitate for one moment to classify a piece of termitary as organic. The only difference would be that, for a piece of human body, he would need a microscope to study the structure, whereas in a termite he could see it with the naked eye.
Moving through the cell structure under the skin we find a living stream consisting of two kinds of organisms which both in man and the termite have the same functions. The white blood corpuscles quickly form a defensive circle round a wound. They are there for apparently one purpose only, to prevent the invasion of strange hostile organisms. The other, or red, blood corpuscles busy themselves with repairing the injury. From the innermost part of the body these latter bear material for new cells which eventually are covered with new skin
---If you make a wound in a termitary, the living stream is seen at once. The red syringe bearers form a circle of defence round the wound. Their only function is to prevent the entry of enemies by their fearful appearance or by actual defence. For purposes of defence they secrete a clear, sticky, stinging acid. The other termites of the living stream at once begin repairing the wound. They carry material from the depths of the termitary to build up the new cell structure, which eventually is covered with new skin.
The human body takes food through a foramen -- the mouth. The food is carried to certain organs where it undergoes a chemical change; afterwards it is taken up by the blood-stream and utilized by the red corpuscles for building purposes.
In the termitary, food is taken through several foramina and roughly masticated. It is then carried to different centres, where a certain kind of termite transforms it chemically; it then enters the living stream and is used as food for the different members of the community and for building purposes. With a magnifying glass you can observe how each termite uses a drop of fluid from his own body to cover each minute grain which is used for building. This fluid holds the structure together. Most of the water used is carried up the vertical shaft leading from subterranean sources of moisture.

I wish to digress here in order to discuss normal and abnormal growth from another angle.

Physical growth is the most perfect example in nature of the psyche of inherited memory. It always appears very wonderful and inexplicable. We humans use our own consciousness as a criterion for classification. Eventually we discover that this consciousness can never be a criterion for psychological processes different from our own. We are inclined, for instance, to be amazed at the abnormal functioning of the subconscious mind. When we discover, however, that the subconscious mind is no more than the rudimentary animal psyche still present in man, and that all the wonders which abnormal functioning bring forth are merely usual everyday occurrences in lower animals, we need to be less mystified. In the same way we are amazed at our own physical growth. But when we study similar phenomena in nature; when we begin classifying our knowledge, we are forced to surrender our false criterion. We tend to believe that the psyche which directs human growth is something far beyond our own comprehension. This power we think does miracles which we could not do, and it appears to have some purpose far beyond our own understanding. Then, however, we begin to discover that the psyche which directs physical growth is in some respects more stupid and more ignorant than the psyche of a child. Even the 'roadmaker' ant which we observed a short while ago, which would take years to learn that twice two always makes four, is a genius compared to this psyche. The psyche of physical growth comes lowest in the scale when 'Learn by experience' is our rule of measure. If you take reasoning powers as your measure, this psyche comes even lower.

Of course when you realize that the same psyche which will from its own experience never learn that two and two make four, can, beginning with a single cell, build up an elephant or a person, or an oak tree cell by cell, then you begin getting a little muddled. That is because you use different measures.

If you were to discover that in every elephant, every human, every oak tree, there were parts which were built wrongly in a most stupid fashion; if you were to find elephants with five legs, with deformed jaws, with regular but abnormal cell structures which form a danger to the whole body; if you were to discover that abnormal growth is often persevered in, in spite of constant destruction through the inherent weakness of structure -- just as we saw in the termites with their little tower -- then you would become aware of the fact that one measure cannot be used for classification.

You will come to another important conclusion. Every psychologist who studies the group soul in nature seeks an answer to the question: Is there some powerful group soul above and beyond nature which dominates all natural phenomena and directs them to some goal? It appears a hopeless task to seek an answer in nature. Every truthful naturalist, who is not led astray by his own hopes and longings, will always doubt his ability to give a truthful answer. It is possible that we see only a small arc of a gigantic circle, that the means and ways of the universal soul lie far beyond our human understanding.

It is often said that the purpose of life is natural development, it being taken for granted that the development of living creatures leads to a state of absolute perfection, not relative perfection. All that development does, however, is to equip the organism to withstand the enemies that assail it in a special environment. For every new weapon it receives, it must lay down an old one. Man who has developed the furthest psychologically, has paid the dearest for his psyche of individual causal memory. We have seen that the psyche which directs growth possesses no vestige of the powers of learning by experience, of reasoning, of intelligence, as we call it. When we make our own deepest feelings the arbiter, we are dismayed. For we seek in vain in nature for love, sympathy, pity, justice, altruism, protection of the innocent and weak. From the very beginnings of life we hear a chorus of anguish. Pain is a condition of existence. Escape from pain the purpose in all striving.

And Nature? Pitiless cruelty, torment, and destruction of the weak and innocent. The thief, the assassin, the blood-stained robber, these are her favourites, these are the psychological types which are the triumphant victors of the strife.

The psyche, which we see faint and barely recognizable in the higher mammals, attaining its highest pinnacle in man, seems to be an exception to the great principles which dominate the universe. So the hope arises there is some purpose in nature, whose guiding principle is a psyche similar but infinitely more developed than the soul of the primate. If this is so, we seek in vain for evidence in our natural surroundings. We are as little able to comprehend such an exalted psyche as the termite can comprehend man, who orders his own aims and purposes throughout life.

If Nature possesses a universal psyche, it is one far above the common and most impelling feelings of the human psyche. She certainly has never wept in sympathy, nor stretched a hand protectively over even the most beautiful or innocent of her creatures.

8. The Development of the Composite Animal

I HAVE taken great pains to prove the termitary is a separate and composite animal in exactly the same way that a man is a separate composite animal. Only the power of locomotion is absent. We must not forget, however, that there are other animals who have not the power of movement.

All this may remind you of the mountain in labour, which eventually produced a very small mouse. The facts I have given, however, are as strictly true as any other established biological phenomenon, and it is necessary to accept them if you wish to understand the life history of the termite.

If you make a wound in the round termitary made by Eutermes later called Trinervitertnes -- a small round vertical hole with a walking stick, for instance, and then isolate the wound with a sharp circular cut through the skin, the termites begin as usual to repair the wound. But what you have done causes in many cases a curious reflex. The termites begin abnormal building. Instead of repairing the cells and passages and growing a new skin over this, they build a tower. I believe the stimulus is the entry of sunlight. If the base is too small, the tower topples over again and again as soon as it reaches a certain height, and just as often the termites reconstruct it. The tower is not only unnecessary to the termitary, but actually a disadvantage.

It is a disturbing influence which throws the normal course of life of the organism into disorder. It is analogous to the growth of a cancer.

Catch a pair of our common house lizards and tame them. With a lancet make two or three longitudinal cuts in the tail. In some cases you will initiate a curious reflex and an abnormal growth will begin. Instead of merely repairing the wound, a new tail is grown. If you amputate the new tail, you may find a double tail sprouting. In this way you can -- if all goes well -- manufacture a lizard with seven tails. In the same way we can manufacture a termitary with seven towers, to the great disadvantage of the whole community. We cannot make a lizard's tail; nor can we make a tower with the same materials and in the same way as the termite. But we would be far too clever to build in such a faulty, unnecessary fashion.

I will not try to bring any further proofs of the similarity between the termitary and other animals, but if this theory is borne in mind, constant proof will be forthcoming when the termite is studied. The insects themselves should always be thought of as blood-stream and organs of a single animal.

If the highly developed, highly specialized animals originally developed from communities like the termite, one should be able to find instances of such symbiosis, which is more than mere partnership, low down in the scale of organic life. There are many such instances, which justify us in believing that organisms of several kinds can result in a successful amalgamation. Of this nature is the union between fungus and alga to form a lichen, which differs enormously from both original ones. But the object and actual results of the process are much more clearly seen when we meet it fairly high in the animal kingdom. In the sea around the African coast there can be found a hundred kinds of a certain species of marine creature. Its scientific name is Hydromedusa, and there is a related species known as Siphonophora. We will observe Siphonophora. There is no other animal of its size in the ocean which can boast of so large a bibliography. Ernst Hackel and other famous naturalists spent years studying, describing and classifying them. The great peculiarity of these creatures is that every full-grown specimen is a composite animal composed of hundreds of individuals. The single individual is born by a budding process from the generative group of the composite animal. These newly born individuals swim round freely and are able to continue life singly and reproduce themselves. Each is a perfect marine creature with mouth, stomach, swimming apparatus and sexual organs. If by chance a group of Siphonophora happens to meet, they cling to each other. In some species organic union takes place immediately, in others something less than this. But apart from this small difference the final result is the same. Immediately after the union the single individuals undergo a curious change. One group forms a complicated swimming apparatus; another group becomes the stomach and digestive system; and yet another group develops into the sexual organs of the composite animal. One group even takes on hepatic functions and becomes the liver. Each individual of such a group loses all its separate organic functions. Those of the stomach group, for instance, forget they ever sought food or had a sexual life of their own. The new organism is a perfect whole animal. Were you to see it in its perfect stage you would not dream that it had been formed in this way from separate individuals. Yet one can break it up again! One can tear apart each individual until the whole animal has been disorganized. One might suppose death would be the result, but not at all. Each little part begins to stir in the water. Slowly it repairs its lost organs and functions until at last it once again is a perfect individual, as different from the composite Siphonophora as the camel from the whale.

One can repeat this process innumerable times without apparently injuring either the individual or the composite creature.

In such a way our termitary has been formed; in the same way the individuals have undergone wonderful changes in order to form group organs. In every termitary there is a brain, a stomach, a liver and sexual organs which ensure the propagation of the race. They have legs and arms for gathering food; they have a mouth. If natural selection continues to operate, the final result may be a termitary which moves slowly over the veld. There are hundreds of facts, biological and psychological, in nature which prove all highly developed animals have been formed from separate organisms. Once I collected all the facts and classified them, hoping to startle the scientific world. Unfortunately my tower collapsed, not because it was wrongly built, but because other naturalists had already become aware of all this. Claude Bernard in his opening address to the French Academy (1869), Dr Durand Gos, in his Electrodynamique Vitale (1855) and Variétés Philosophiques (1857), tried to show that the vital organs of man were separate animals.

In our own time Jean Finot in his optimistic demonstration on Life and Death wrote: 'The teaching that the human organism is composed of separate animals, each with a separate system, will, we hope, find more and more proof in the scientific investigation of our time."

Another fact one should constantly remember is that, if there is the least grain of truth in this theory of development, then just as certainly the termite was originally a perfect flying individual insect, of which the queen and king are the prototypes. The union of these individuals and the wonderful changes which resulted from it is a late development in the history of the race. If the blind, wingless, sexless soldiers and workers are not a degeneration of the perfect king and queen type, then, the opposite conclusion will have to be accepted: the perfect king and queen must be a development from one or other of the sexless types, and that cannot be the case. There are other biological facts which indicate that the imperfect types are the result of degenerative change of the perfect insect. The rudiments of wing buds and of sexual organs in the sexless types show clearly the way development, or rather degeneration, has gone.

The Soul of the White Ant Chapters 5&6

Small
farms


The Soul of the White Ant

By Eugène N. Marais

5. Luminosity in the Animal Kingdom

THE ordinary use of light by the glow-worm and firefly is well known to dwellers in South Africa. Here in the Transvaal the fireflies at times make an amazing show. On the slopes of the Highveld they appear at times in such numbers that the river-beds stretch into the night like streams of light as far as the eye can see. I must confess at once that I do not know for certain what is the motive of this signal. In spite of long and careful observation, I never succeeded in actually seeing the result, if there was one, of the signal. It almost seems as though the insect purposely hides her motive when she becomes aware of being observed. In this respect the firefly reminds me of the pollination of one of our grasses, Aristida. If you ever wish to undertake heartbreaking and hopeless investigation, I advise you to try to be a witness to this pollination. I remember how I watched one whole day until after midnight at the side of the unpollinated plant. At night acetylene mine lamps were lit which cast a circle of light as clear as day for nearly a hundred yards round the plant. And then at last, when weary and exhausted I went to sleep for a couple of hours, I woke to find that the miracle had taken place while I slept -- for the pollination takes place when you least expect it: an hour or two before daybreak. In the same way I spent many sleepless nights watching the firefly and never convinced myself what the motive of the signal could be. I think it is a sexual signal. If there is a doubt, it arises through the fact that the sexes are not dependent only on the light for their sexual life. There are other land creatures which also become luminous periodically. The most wonderful, certainly the most entrancing, is the large green centipede which is found in tropical parts of Africa. Perhaps this gigantic centipede causes more fear and horror in people unused to handling such creatures than any other. For some reason -- which I do not know -- this monster sometimes becomes luminous. It is a rare occurrence. I have only seen it twice. The spectacle is one which the lucky beholder will never forget. If you come across the creature in the dark, while it is luminous, your first conclusion is that it must be a necklace of precious jewels. What would not a lovely lady give for a necklace like that! It is about twelve inches long -- both mine were females -- and while the luminosity lasts the creature, usually so nimble and quick, appears to be in a state of cataleptic paralysis. It appears as though all its energy is being used for the generation of the brilliant light. So bright is the illumination that fine print can easily be read in a dark room at a distance of two feet. What causes the light? I have no idea. A friend of mine, a chemist, examined all the organs of one of these luminous centipedes and he could find no trace of any known light-giving element; under the low power of the microscope the light appeared to come from two luminous patches near the ends of each segment of the body. The light is in continuous movement, an irregular glowing and paling which expands and contracts in concentric circles coming from an intense centre of white light. The circles of light are independent of each other. Coincident with the change in intensity there is a constant and amazing change in the colours of the circles of light. Passing outwards from the white centre, the colours appear in the following order: light yellow, light green, emerald green, dark green, blue, dark blue, red, purple, violet. The source of the light lies within the body of the insect and is irradiated through the skin. In the glow-worm the source of the light appears to be outside the skin. You will see that there is a great unexplored field of work in connection with the signals of animals. That is why I have told you about luminosity to complete our list of signals. I like writing about the firefly, too, for the very reason that this little insect is still wrapped in intriguing mystery.

What is the motive of the light? What is the light? I must confess ignorance. I can tell you very well what it is not, but the opposite side of the balance sheet will remain blank. This happens frequently when we study animals which make use of well-known forces of nature.


A group of termites in which can be seen workers, soldiers and nymphs

The South African jelly-fish, for example, has as a means of defence a charge of electricity, with which he shocks you if he touches you under the water. Now the whole of the body of the jelly-fish is filled with water, which is a perfect conductor without insulation; it is surrounded by sea-water which is a far better conductor than the human body. In such conditions it appears impossible for the creature to generate a charge of electricity and still more impossible to direct it through human skin. The creature simply cannot do it -- yet it does!

While we are talking of fireflies and glow-worms, I want to question one theory -- very diffidently. The famous Fabre died under the firm impression that he had discovered the secret of the light. On the skin of the insect we find a white powder, which looks very much like frost. On to this the insect projects two streams of air; the light disappears in the absence of oxygen. Fabre therefore concluded that the phenomenon was nothing else than oxidation. He had no further doubts and his statement has been repeated by many writers. I would like to say this: If it is oxidation, then it is a form of oxidation which is found nowhere else in nature, which the cleverest chemist cannot imitate, and which would necessitate a complete revision of all our beliefs about the properties of oxygen.

Oxidation always generates heat. If it takes place very slowly -- like for instance the rusting of a metal -- then the heat is generated so slowly that it is not noticed -- but still there is heat. If oxidation takes place rapidly, the generation of heat becomes explosive. When oxidation takes place quickly enough to cause light, there must be a previous and continuous generation of heat. Oxidation without this phenomenon is just as impossible as fire without light or heat. If oxygen is necessary for the firefly's light, that does not prove that the light is due to oxidation, as Fabre claimed. Take several fireflies and test them with a sensitive thermometer; you will find there is no rise in temperature due to the light. One could prove that to produce a light equal in strength to that of the firefly for one hour, the bodies of more than eighteen hundred fireflies would have to be burnt. I think Fabre's theory was wrong.

Another word about light. Some years ago a Japanese naturalist discovered that the firefly emits rays which affect a photographic plate through the black covering. These rays must be those which are imperceptible to the human eye. I have been unable to test this myself, or to discover whether our fireflies also emit these rays.

6. The Composite Animal

THE division 'group soul' in our classification of psychological movements is one which the human mind finds most difficult to understand. The further we depart from our own psychological characteristics, the more mystified and puzzled do we become, and the true group soul is the opposite extreme to the psyche, i.e. of the primate, which consists of uninherited, individual causal memory of the environment. The most perfect example of the group soul can be observed in our own bodies. The human body is composed of a number of organs, each connected by a visible or invisible thread to the central point, the brain. Each organ is in constant activity and has a separate purpose -- at least the purpose appears to be separate and independent; but on closer observation we find that all the organs are really working for a communal purpose. The influence dominating all the organs comes from one central point. In no single organ can we find a real independent purpose. After the composite physical body of a highly developed animal like man, there is no better example of the functioning of a group soul than the termitary.

I am now entering a province which will tax your credulity to the utmost, so I will go slowly step by step, making certain of one before we take the next. I promise that I will make no statement which cannot be proved experimentally and, when the facts appear too wonderful and incredible, I will tell you the experiments in order to enable you to repeat them and perhaps even improve on them.

In everyone who carefully observes the termite, the question is bound to arise, 'Why do they continue working? What is the mainspring of this restless activity?' Restless it is indeed. Do you know that of equally developed creatures the termite is the only one which apparently never rests or sleeps? However carefully you observe it, you will never surprise the termite at rest or asleep.

What is the aim of this ceaseless toil and struggle? In other individual animals nature has planted great irresistible urges, the sexual and parental urge, the urge to defence, the urge for food and drink. These urges constitute the psyche of the individual and dominate its movements. In the individual termite there are none of these urges to act as a driving force.

The answers to these questions really constitute the definition of a true group soul. In order to be perfectly clear I will give my line of investigation in the form of theses.

All the movements of the termite are controlled from without the individual. The termite possesses no vestige of free will, or power of choice. The only quality it possesses is automobility -- power of moving itself. It puts itself into motion, but when this motion will take place or what will be done with it, is decided, controlled from without. Circumstances may render the termite's work useless and vain; in cases where the simplest insect individually controlled would shrink from its destiny the termite must carry on. It must follow the path along which the unseen arbiter of its fate urges it to go.
The whole behaviour of the termite is determined from without by an influence -- we may call it a thread by which he is firmly tied to the queen's cell. This invisible influence streams from the organism of the queen alone. It is a power beyond our senses; it can penetrate all material barriers, even such as thin steel or iron plates.
Distance lessens the influence: it has power only between fixed limits.
The somatic death of the queen destroys the influence immediately. Injuries and wounds sustained by the queen weaken the influence in proportion to the size of the injury.
The termitary is a separate composite animal at a certain stage of development, and lack of automobility alone differentiates it from other such animals.
The termite has descended from an ordinary flying solitary insect. The development of specialized groups and their amalgamation is a late occurrence in the race-history of the termite.
The termitary is an example of the method in which composite and highly developed animals like the mammals came into being.
The body of a mammal with its many vital organs can be looked upon as a community with specialized individuals grouped into organs, the whole community forming the composite animal. The higher the development of the animal, the higher the specialization of the groups.
This phenomenon of specialized groups of individuals being developed into different organs and becoming a composite animal can actually be observed today in nature.
The group soul, which is surely the most amazing psychological phenomenon in the natural world and gives the strongest proof that it may be possible for a psychological influence to have effect on an organism at a distance, is the result of this communal life. It is important therefore that we should observe the composite organism and try to understand it. The particular kind of termite on which I based these observations is one of the most common, in South Africa, and everyone will be able to study it.

If you make a breach in any termite's nest on the veld, it will in all likelihood be the nest of the kind of which I am speaking. In the breach you will see two kinds of insects, differing so greatly from each other that if you know nothing of termites it will take a great deal to convince you that they had the same mother and father. One is an ordinary whitish insect with strong jaws, and two black spots which appear to be eyes. The other, under a magnifying glass, looks like a nightmarish monster. It is reddish yellow in colour but when many are massed together the red colour becomes dominant. The body ends in a massive triangular head tapering to a long black hornlike needle or syringe. Below the neck there are four almost rudimentary legs in addition to the other ordinary functioning legs. This needle or syringe is in direct communication with a large reservoir of fluid. In your wildest imagination you could not create a creature more totally cut off from the outside world. Except its two antennae, there is no trace or sign of any organ of sense. How and what the creature eats is a riddle. The only possible food would have to be a thin fluid. The ordinary food which is carried into the nest must have undergone a great change in the bodies of the other termites before this horned beast could make use of it. It is not necessary for our purpose to theorize about all the probable functions of these insects. With a fairly powerful magnifying glass you will see at once that the behaviour of these two kinds of termites in the breach is not identical. The syringe-bearers throng in increasing numbers and, with their syringes pointing outwards, quickly form a ring round the opening. If you tease one of these termites with a stiff bristle, a kind of conclusive movement passes over it, while it makes a stabbing movement with its weapon in all directions. Eventually a crystal clear drop of sticky fluid appears at the end of the syringe. This fluid contains a certain amount of stinging acid. There can be no doubt that these syringe-bearers are there to defend the nest against the enemy, relying on their terrifying appearance as well as their weapons. Apart from this they do nothing. Protected by this cordon of defenders, the other termites begin working busily. They begin to mend the breach, or to heal the wound. From the depths of the termitary, each appears carrying a tiny grain of sand or earth in its jaws. With the help of similar rudimentary legs as those described in the syringe-bearers, the grain is turned about rapidly. Under the microscope you will find that the object of this is to coat it with a similar sticky fluid. It is then fastened to some section of the wound. It cannot fall. If you touch the newly built section, your fingers become sticky, as if you had touched some syrup. This fluid has the property of evaporating very rapidly, and as soon as evaporation has taken place the stickiness disappears.

One of my theses was that the termitary is a separate and perfect animal, which lacks only the power of moving from place to place. I will give you my proofs of this little by little, and the explanation will make clear at the same time the beginning and development of the group soul. Up to now you have learnt what happens in a wounded termitary. Let us turn our attention for a moment to a far more developed composite organism before we return to the termitary.


Material from termitaries

I take for granted that you have a general idea of the construction of your own body and how that machine works. You know that your body consists of millions of cells, through which there is constantly flowing a fluid which we term blood. The fluid consists chiefly of two separate kinds of organism, red and white corpuscles, each of which is a living cell having a life or soul of its own as well as a group soul. These corpuscles build up the body, mend wounds and attack germs. Metchnikoff's conclusions in this connection, although doubtful in certain respects, are nevertheless true in their general lines.

The attacking microbes are themselves attacked and devoured in the wound or in the natural orifices, or, if they succeed in entering, the fight is carried on in the cells and passages. Every wound swarms with defending white corpuscles. If a germ of disease enters the system there is an even leucocytosis or increase of white corpuscles. Both growth and healing always take place from within outwards. Covering the vital organs we have the epidermis or skin, a tough impenetrable covering which shuts out light and air. The corpuscles of the blood are afraid of air and light. The growth of the body is more wonderful and mysterious than we realize. We are far too prone to consider every ordinary natural phenomenon as a kind of axiom which needs no explanation, like, for instance, the fall of an apple to the ground. Just consider for a moment the growth of the body, with particular reference to the skin. Growth always takes place from within outward. But we do not find a piece of skin being removed, a piece of an organ being built, and then a new skin being grown over the wound. The growth takes place under the skin. You would be justified in expecting either that the skin should stretch or that a new piece of the body should be grown on top of the old skin and then a new skin over that, so that if you cut into the body you would find layers of old skin. Neither of these things happen. Well, you say, of course the skin grows in the same way that the internal parts grow. It is easy to say this, but we cannot find any proof of it. We know that all growth is caused by the corpuscles in the blood-stream. But we know that these corpuscles never come in contact with the dermis or outer skin. How this outer skin grows at the same rate as the other organs we cannot explain. You know, too, that your body consists of several large organs, each of which functions independently. According to our classification each of these is a separate animal with a separate psyche. Then you have another organ which is the home of the group soul -- the brain -- the centre of the community which is the body.

You have learnt by this time that soul and life are identical. Every definition for soul will be equally as good for life, and vice versa. I have never observed any occurrence which tended to prove that soul and life were two separate entities. They are one and the same. The only difference lies in the two names, which have been given to the same thing.

A small injury to the central point, the brain, is sufficient to cause immediate death of the whole body. The growth and life of the body can continue only with the help of the red and white corpuscles of the blood. Food is taken through a foramen, the mouth, and, after being changed or digested by certain organs, is absorbed by the corpuscles. Ninety per cent of this food is carried to different parts of the body and used as cells to make new muscle, sinews and bone. A portion of the food consists of unassimilable material, but this must be absorbed by the corpuscles with that which is assimilable, because it forms part of the assimilable material. Within their own bodies, the corpuscles separate the assimilable and unassimilable, and the waste is eventually cast from the body as excreta.

I have just said that a small injury of the brain is sufficient to cause the death of the body. Let us study some of the peculiar and mysterious aspects of the condition we call death.

We know that a living person can remain in water for ten days without any part of his skin dissolving. The channel swimmers stay in the sea for twenty-four hours and their skin is quite undamaged by this immersion. Water cannot wash away any part of the living skin, in fact the skin of a living man is as insoluble in water as india-rubber. The whole body of a living person is full of elasticity and possesses a great power of resistance to blows of blunt objects. Remember these two characteristics:

Insolubility of the skin.
The general touch-resisting powers and the elasticity of the whole living body.
The change which takes place in these two respects after death is astounding. Have you ever seen a drowned man who has been in the water for some hours? You will remember the gruesome change. What has caused this? As soon as life ends, the epidermis becomes more and more soluble in water; and the body immediately begins to lose its elasticity and power of resistance, until at last even a child could poke a blunt object right through the body. To put it baldly, every part becomes spongy and falls into decay. The physiologist expresses all this differently, generally in long Latin or Greek words, but the meaning remains unchanged. He says: As soon as death has taken place, the more complex components break up into simpler ones. Microbes appear, to hasten the process. This does not help us to understand things more clearly, for the following reasons:

The body consists largely of dead matter. All the cell walls and the outer skin are made up of ordinary dead matter -- or chemical substances. What do the corpuscles do to prevent the solubility of the skin and to protect the elasticity and structure of the body? No one knows. The presence or absence of the corpuscles makes this vast difference. You have heard doubtless of a certain mysterious phenomenon in chemistry -- how the mere presence of one element can change the chemical make-up of another element. The same kind of function is played by the living corpuscles in the blood-stream. This secret, inexplicable influence, which their mere presence has on the chemical and physical character of dead matter, is the mystery of life. In the simplest living cell, such as the blood corpuscle, we find something which not only enables it to move, but which also prevents the breaking up of the cell material. Antagonistic forces of nature are always present ready to break up the cell. Here we find the beginning of the struggle for life -- the attempt to frustrate the inimical forces of nature. The first purpose or urge is a tug of war between the life or soul and matter. This influence at a distance of certain substances specially secreted by the body for this purpose is a well-known biological phenomenon.

The human body possesses a number of ductless glands, whose function it is to produce certain secretions. The mere presence of these secretions exercises a great influence on the whole physical make-up. The adrenal glands for instance produce a substance, adrenaline, which is responsible, amongst other things, for the blood pressure. The gland itself is completely isolated from the rest of the body and yet has this influence at a distance.

After this lesson in physiology and biology, we can now return to study the termitary in the light of our new knowledge. You may wonder how I can call a heap of dead earth like the termitary a living animal. Do not forget that the termitary is no more dead than the dead matter of cell walls which constitutes nine-tenths of your own body. We are ourselves no more than dead termitaries, through which circulates a living substance.

If you destroy a termitary you find firstly a tough resistant skin all around it. Under this skin you find that the whole termitary consists of cells through which a living stream constantly circulates. As you go deeper you find large passages and eventually a hollow, partly or entirely filled with more cells, which are of a different consistency from those of the actual heap. These cells no longer consist of earth and are covered within and without with a kind of mould. This mould is often used in South Africa to make yeast. If you go deep enough and observe carefully you will find at the very bottom a passage which goes right into the earth. If the termitary is an old one and placed on top of a dry kopje or hill, this passage descends to an incredible depth. It is the canal by which the termites get their water supply. They continue the shaft until at last they reach permanently moist ground. On the farm Rietfontein in Waterberg I had the opportunity of following such a passage to a depth of more than 57 feet through earth as hard as rock in the side of a mine pit. The termites need a great deal of moisture. More than ninety per cent of their tiny bodies consist of water, and the whole termitary is always damp and filled with water vapour. Where they managed to get all this moisture in our dry districts would have remained a dark secret if someone had not discovered the existence of the deep vertical aqueduct.

The Soul of the White Ant Chapter 4

THAT which is known as the psyche or soul is something far beyond the reach of our senses. No one has ever seen or smelt, or heard or tasted or felt the psyche, or even a piece of it. There are two ways in which we can come on the track of the psyche. In my own innermost self I become aware of something which is not a tangible part of my physical body. This awareness of course is limited to a part of my own psyche. That of my brother is just as far beyond my direct reach as the psyche of the termite. I must accept the existence of other psyches because I am told of them. Introspection is thus one method by which I am able to affirm the existence of the psyche. But this is a separate branch of knowledge which at the moment does not concern us. Now we come to a question which will prove more interesting to us in regard to our observation of the termite. I will try again to be as little scientific and technical as possible. But I must enlarge on it and you must be patient and try to read it and understand it if you wish to grasp all the wonders of a termite nest, which will be revealed to you later on.

Remember that most of the important definitions which follow are my own and made on my own responsibility for what that may be worth. You will search scientific books in vain for confirmation of what I say. Nevertheless I flatter myself that, if you really study nature, not only will you find that all I say is true, but that it is the only key with which to unlock many dark secrets in the behaviour of living creatures.

Let us first see what science says. The psyche, so say scientific and very logical people, is a state, of matter. This was also their first definition of magnetism; you dare not say the psyche is something which causes a certain state of matter, for there is no proof of that. But the analogy with magnetism and later discoveries gives us a certain right to say:

First: 'The psyche is something outside the reach of our senses; it causes certain states in matter, which states are within the reach of our senses.'

It is of course only through movement that we can become aware of this state. Then comes the question, What is a psychological movement? Our whole life is a world of movement. We see dust and leaves blowing about in the wind; we see streams flowing and water plants swaying in it. We hear the wind and feel it; we see a little ant carrying a piece of food to its nest, we see an egg apparently unmoving, but if we have the chance of watching it long and carefully enough we see a continuous movement, which eventually results in a chicken. Which of all these movements are movements of the psyche and which are not? We need not dig too deeply into logic and metaphysics to find a definition. We will be practical and say: Only movement which has a definite motive can be a 'psychological movement'.

Secondly: Our own psyche is naturally the criterion which enables us to establish whether there is a motive or not.

Very logical people may not be satisfied with this part of our definition, but for the practical naturalist it is sufficient. Secondly we learn by experience that such movement occurs only in certain kinds of matter -- namely organic; that it mostly originates in the organism itself, and is not dependent on forces outside itself. I purposely say mostly because there are many motivations in nature which are really dependent on outside forces and yet are psychological movements. There is the case of the seed of what we call the 'flute' reed. Like a little powder-puff in shape the seed floats on the lightest breeze like a tiny airship, but as soon as it arrives over a pond or a marsh, the seed sinks to the ground like a bird settling on the water or damp ground. At first sight this appears to be a true psychological motive movement coming from within the seed, such as we very seldom find in the plant world. But on closer examination the explanation is merely this: through friction by the wind the little powder-puff, before it wrenches itself from the mother stem, receives a charge of negative electricity. The result is that all the fine hairs of the puff spring apart. As long as the hairs are spread open, the seed floats in the air; but as soon as it comes in touch with water vapour, the electricity is discharged and the puff folds up and slowly sinks to earth. By this means the plant makes certain not only that its seed shall be spread afar, but, what is of greater importance, that every seed will land on damp ground or actually in water. Here you have a number of objects which the plant achieves by utilizing natural forces outside of itself; nevertheless all these fall inside our definition as movements with a motive and therefore psychological.

Thirdly: Mostly -- but only mostly -- the movement originates in the organism itself.

The above definition will suffice for the practical naturalist. He will at times come across some puzzles, as for instance the pretended death of the toktokkie or the growth of a crystal; but after reflection he will find our definition still suffices.

A few words more about our classification of these motivated movements in nature and then we have finished this dry-as-dust topic and can continue with our termites. That all this has been very necessary you will see later.

I have classified it as follows:

Motivated movements in the plant world. These consist of four kinds:
(a) Growth (for instance the turning towards the light by plants).
(b) Tropism. Induced by outside influences.
(c) Movements dependent on natural forces outside the organism.
(d) Movements which appear to originate from within the organism, for instance the extension of tendrils towards near objects by certain creepers; this may also be a tropism.
Motivated movements in the lower animal world. The most common and most important are movements which originate in the organism itself, external forces of nature are used, but in a manner differing from that of the plants. The peculiarity of these movements is that they always follow a fixed course; the organism can never modify or change its behaviour; and this fixed behaviour is as much inherited as the organs of the body.
The investigator very soon comes to the conclusion that all motivated movements are dependent on what we call memory. These predetermined inherited motivated movements we call instinct. You come across this in all its original perfection in insects; and through the whole lower animal world you find it unchanged until you come to the apes and man and then only you find a vast and striking change in motivated movements, both in quality and in quantity.

Let us return again to the psychology of instinct. I said that the memory which constitutes this instinct is hereditary in the same way that the physical organs of the organism are hereditary. The following experiment which I myself carried out will explain what I mean.

The well-known yellow South African weaver bird, there are many kinds, but any kind may be used for this experiment, plaits a wonderful little nest at the extreme tip of a flexible branch, generally over water. You often see their nests at the end of the thin drooping twigs of the graceful weeping willow, but have you ever taken the trouble of watching to discover how the very first piece of grass is tied to the twig and what kind of knot the little bird uses? The full-grown bird is a seed eater, but the little ones are fed on worms until it is nearly time for them to leave the nest. Remember these two instinctive memories:

How to build the nest, and
How to feed the fledglings.
I hatched the eggs of the yellow weaver under canaries, for four generations. The new birds were forced to lay eggs each time without being able to build their characteristic nest. This is the most difficult part of the experiment, but it can be done. Every time these eggs were hatched under canaries, the young ones were fed on a synthetic diet and were never allowed to see a worm or an insect. Nor did they ever see a piece of grass which might be utilized for building. Then I took this fourth generation and provided them with everything which they would need in their normal environment. Remember now that for four generations they have not seen a plaited nest or tasted a worm. From personal experience the bird cannot possibly know what to do. There can be no question of individual memory. I expected at least that there would occur some deviation from normal behaviour, but it was not so. When the time arrived for nesting, the birds began plaiting vigorously. They made more nests than they required. This often happens in nature as a means of protection. The eggs were hatched and the young ones were fed on worms!

This experiment shows what I mean by the inherited memory of instinct.

The second characteristic of this psyche is that the individual is incapable of deviation from a certain fixed way of behaving, in other words he cannot acquire any individual causal memory. He is bound to his inherited memories. This inherited memory is in every respect a terrible tyrant. Even when death threatens there is no escape, if escape means behaviour contrary to the inherited memory.

I will give you two examples. The black 'road-maker' ants -- real ants this time, not termites -- are found in many parts of South Africa. They make footpaths, hundreds of yards long at times, along which they bear all kinds of plant and grass seed to their nest. At a distance you see two streams of these ants, one apparently white, the other black. The approaching ants each carry a white seed; the retreating ants carry nothing. The ant carries the seed in its husk down into the nest. Here the husk is carefully removed. The seed is stored, and the husk is deposited outside the nest in a heap. One kind of 'road-maker' ant is a master of a wonderful natural secret which even man has not discovered. It knows how to prevent the germination of seed, even when this is placed in damp ground in the dark. I think they must whisper an incantation which bewitches the seed. The microscope can discover not the least flaw in such seed, yet if you pick some of the same seed and place it in exactly the same spot where the ant places his, it germinates within a few hours. But there, just see how one is led astray involuntarily when one is dealing with ants! To come back to our subject. These 'roadmakers' are very much afraid of water. A flood is their greatest natural enemy. Do you know why? They were originally a desert ant, more or less modern emigrants to more privileged districts, therefore they have not yet learnt how to protect their subterranean nest against long continuous rains.

Deeply rooted in them therefore is the fear of this arch-enemy of their race. The only solution they have is flight -- early and as far as possible.

If you dig a little furrow across their path and fill it with water you cause the greatest bewilderment amongst the ants. On both sides of the furrow there congregates an excited throng and it takes them a very, very long while to discover that an easy solution would be to make a detour. Before they think of this, however, you place a grass stalk across the waterway to serve as a bridge and at once you will be enabled to watch very peculiar and mysterious behaviour. The ants begin to test the dangerous bridge. One by one, they try the bridge with their forelegs, stretching their bodies across it, while they cling to the bank with their back legs. They feel the bridge with their forelegs and antennae, then become aware of the water and hastily retreat to tell their companions that undoubtedly the bridge is quite unsafe. This is what happens on the bank which is on the same side as the nest, where the unladen ants congregate. On the other side of the bridge, the side farthest from the nest, the behaviour of the ants is quite different. The ants arrive here, each laden with a grass seed. Generally the seed is so heavy that the gait of the ant is very much impeded and difficult. What happens at the bridge? With apparently not the least hesitation each ant steps on to the straw with its gigantic burden. Sometimes it capsizes, but clings to the bridge with all its legs, and crosses. Always it succeeds in bringing its load to safety and hastens homewards to the nest as though nothing untoward had happened.

Here you are confronted by a riddle; the unladen ant is afraid to risk its life on the bridge; the laden ant crosses with a load which makes its passage a hundred times more dangerous. The carrying of the burden cannot lessen its awareness of the water. Now take a square piece of tin covered with earth and push it under the ants congregated on the nestward side of the bridge. When they are gathered thickly on the tin, pick this up with the ants. With a fine camel-hair brush mark as many ants as possible with a small red mark on the hinder part of the body, and then shake them on to the ground beyond the bridge. Immediately they all dash off along the path, to return shortly each carrying a grass seed, and they cross the bridge without a qualm, as if they had been crossing bridges all their lives. After a while some of your marked ants will return from the nest, having safely deposited the seed. When they come to the bridge they stop, and nothing you can do will give one single ant the courage to cross the bridge. And so you may continue from morning till night, if you have the patience of a naturalist, until almost every ant is marked with a red spot. In the end you will have learnt two things:

First, that you will never teach the ants by their own experience that the bridge can be crossed in safety. Secondly, you will never teach the ants that if the bridge is safe for a heavily laden ant it must be, proportional to the load, so much safer for an unladen ant. They prove this for themselves hundreds of times. If you were to continue this experiment for months, the ants would be able to prove this fact thousands of times, but their behaviour never changes, until at last you will give them up as hopeless. The unladen ant will never dare to cross the bridge, but as soon as he returns with his heavy burden, he crosses without hesitation.

Can you guess why the unladen ant refuses to cross and the laden ant does not? If you have investigated the psychology of animals, the behaviour of the ants will not remain a secret for very long. The behaviour of the unladen ant which leaves the nest is determined by only one instinctive urge -- to fetch food. In any case it is not a very strong urge, for it always operates in opposition to the ever-present and very great urge -- the homing instinct, the strongest of all psychological urges, except the sexual, where this is present in individuals. Higher up the scale of animal life we call this urge 'home-sickness', heimweh. The ants returning with the seed are drawn by two of the strongest urges:

Homing instinct, and
Bringing the food to safety.
It is as if you had tied threads to the ants and were pulling them. The thread pulling the ant away from the nest is very weak. When the ants become aware of danger and become afraid, the thread breaks. But the returning ants are drawn by two strong threads, which even a fear of death cannot break. We see therefore that the riddle was not such a very difficult one after all.

You understand now what the psychologist means when he says that the instinctive psyche cannot deviate from the inherited formula of behaviour, and that no individual can acquire a causal memory -- in other words he cannot learn by his own experience.

I also said that the psyche of inherited memories is a force which cannot be turned aside even by death if escape means behaviour which conflicts with the race memory. As an example of this I will tell you about the case of the springboks on the Springbokvlakte in Waterberg. This vlakte or plain is an island of open veld in the middle of the Transvaal bushveld. The springbok is highly specialized for life on the open plain, in other words all his inherited memory is of open plains. He knows how to escape the perils which threaten him there; he knows which is the best food for him there and how he can find this; he knows when and how to change his quarters. He can see and smell over great distances. On this plain there were, twenty years ago, thousands of springboks. Now they have been exterminated. Slowly but surely people have crowded there, made farms, fenced off camps, and destroyed the springboks. To the west rose the mountains and to the north lay the endless bushveld, where they would have been absolutely safe. Death lay on the one hand and safety on the other, but they could not take the step which would have saved them. Thousands of other big game, less specialized, fled into the bush and saved themselves from extinction. Often it happened that herds of springbok were chased by hunters into the bushveld. Always they returned -- sometimes the very same day -- to meet death on the open plain.

There still remain two further kinds of 'soul movements' or instinctive urges in nature, the classification and peculiarities of which you must know if you hope to understand even a little about the behaviour of the termite.

3. Group movements. There are some movements in individuals of a community which are determined by some purpose of benefit to the community. We term this phenomenon the 'group psyche or soul'. You find it in the termites, ants, baboons, apes, and in all animals which live in groups or are gregarious.

Then lastly:

4. The psyche of individual memory -- that is the psyche of the primate, man and the apes, baboons and monkeys.

When you live with baboons you very soon see that the difference between the psyche of the lowest baboon and the highest mammal (the dog or otter, for instance) is far greater than the difference between the psyche of the baboon and that of man.

What exactly is the difference? We know that the difference is there, but to put our meaning into words is diffficult at first. A great deal of very patient work was necessary to enable me to write down in black and white of what the difference consists.

If you ask scientists what the psychological difference is between a baboon and an otter, nine out of ten will say that the baboon possesses powers of reasoning and intelligence, which the otter lacks. It would be just as clear if they said the baboon is a baboon and the otter is an otter. Neither answer takes you very far. Another scientist may say that a baboon can learn new habits more easily than an otter. This is more enlightening but does not help us a great deal.

Let us look at this race memory carefully and see what the result of it is in nature. Let us take a land bird that can fly and is very much the same in every respect as other land birds. Gradually our bird begins finding food on the beach. After millions of years he learns to catch fish in fairly deep water. As soon as this becomes a fixed habit natural selection begins to operate. The deeper the bird goes into the water, the more chance he will have of survival if he is equipped for his new life physically and psychologically. And so it goes on for another million years. The bird loses his wings, they now serve as oars; he loses his feathers, which become down; his legs become adapted for swimming -- and at last we have the penguin. By the way, you will see I adhere to Darwin's theories: I never saw very much in those of De Vries. If we observe the penguin or the otter, for all that I have said applies to both, we notice several important facts. If any sudden change occurs in their environment, they are completely at sea. Let me give you an example of the otter in these conditions. Once in the Waterberg during a drought which lasted for four years and when all the streams became stagnant, you would find otters all over the veld adjacent to the big waterways. There were still pools of water, but these contained no fish or crabs. The otter is a nimble creature, and you can teach him to catch birds and other small land animals in the same way as a cat does. But he cannot teach himself to do this. Hundreds of these wild otters died in the midst of plenty. At this time I managed to get hold of a pair of newly born otters. One of these I sent to Springbokvlakte, thirty miles from the nearest running water. As he was dug out of the nest shortly after birth, he had never seen a river. A bitch reared him with her own litter. He never saw or was given food other than raw meat, birds and other land animals, and he never saw water except when it was given to him in a dish to quench his thirst.

At the same time I took a newly born baboon from the mountains to the plain and reared him with a feeding-bottle. Afterwards he was fed on food which was not his natural diet. No opportunity was given him of catching or eating a living insect. When both these animals were three years old they were taken for the first time to their own natural environments, the otter to Sterk river, whence he came originally, and the baboon to the Dubbele Mountains where his mother had been shot. Both were starved for a short while previously. Here I had a wonderful opportunity of observing the great difference in behaviour of these two creatures. The otter just hesitated for a moment or two, then plunged into the water, and within half an hour had caught a crab and a large carp and devoured them on the rocks.

The baboon, on the contrary, was completely lost. He was in the midst of a plenitude of natural food yet, although starving, he obviously knew nothing of turning over stones and catching the living insects which hide beneath them. There is no doubt he would have died of hunger if he had been left alone. When I turned up a stone for him, he retreated from the wriggling insects, and showed signs of fear and horror. With the greatest difficulty I succeeded in persuading him to taste a dead scorpion, from which I had removed the sting and the poison gland, and at last he was induced to catch a living one, with the result that he was immediately stung on the finger. He chose, amongst other things, to eat a wild mountain fruit which is deadly poison and his life perforce had to be saved. Such accidents never happen to wild baboons. They have learnt. Our tame baboon also eventually understood all these things, but he had to learn by painful experience.

We see then that nature has done two things for the baboon: she has given him a psyche which is able to acquire individual causal memories; and secondly she has done away with his inherited race memory. The baboon is the transition point in the animal world. He has advanced so far that in about fifty per cent of cases there is no inherited orientation of the sexual instinct, the instinct which is the strongest inherited instinct of all. In man we find no inherited orientation of this instinct at all. Sexual desire may awaken, but the orientation must be learnt in both sexes. How has this extraordinary change in natural behaviour taken place? In the first place some great advantage must accrue to the race through the change. You will understand that on the whole the result of inherited memory is to bind a race tyrannically to a special environment. The penguin to the sea, the klipspringer to the mountains, the springbok to the plains. The more perfect race memory is, the more strictly confined will be the organism to his environment. This is the only result of natural selection. The affirmation or belief that selection and development in nature are striving after some ideal state of perfection is childish and false. In every case of highly specialized animals we find a loss of physical perfection. An exchange always takes place and the result is not perfect. When the penguin exchanged his wings for oars, he did not become more perfect; the long neck of the giraffe is a disadvantage in flight and distinctly unsightly. Nature is not a charitable institution. She is always inimical to life, or else there would be no natural selection. It is clear, too, that the race which is bound too closely to a certain environment is at a great disadvantage. If the environment suffers a sudden change, such a race is lost. It cannot change to a new environment and individuals cannot acquire new memories to enable them to cope with the changes in their environment.

In Africa it frequently happens that whole races are exterminated by such changes in nature, as for instance droughts, locust, or the arrival of other unknown enemies. To give a race the great advantage of being able to change its environment suddenly, natural selection must cause a change in the very psyche. No single or even repeated somatic change only can bring this about. There must be psychological change, too. The first and most important step is to wipe out the inherited or race memory. Unless this happens there can be no change in environment. Not only must the race memory be destroyed, but even the possibility of its being inherited must disappear from the psyche -- or the change will be useless. Instead of race memory a psyche must be developed which enables every individual to acquire his own causal memory of his environment. It is this change in the baboons which has given them an advantage which everyone who is familiar with them will concede.

The immediate result of this change was to make the baboon a citizen of the world. He can adapt himself to any environment -- that is why we find our South African baboons in most varying surroundings. You find them on the fruitful mountains of the Cape, in the big forests and river valleys of the interior, and in the waterless deserts of the Kalahari. In every environment he acquired new habits. He learnt to catch sucking lambs and tear them open in order to drink the milk in their bellies -- throughout half of South Africa. In the Northern Transvaal he has not learnt this yet. In one district on Waterberg he has learnt to place a hard fruit on a rock and break it open with a stone -- his first use of an implement. Nowhere in nature will you find these things happening except in the baboons and apes.

From all this investigation we find two facts which are clear as daylight. First there is a vast psychological gulf between the psyche of the baboon and the psyche of the highest mammal below the race of primates; and secondly that the psyche of man and the psyche of the baboon are exactly the same in quality. The difference is found to be only in quantity.

In the case of the baboon we are looking at the stream near its source in the mountains. In the case of man we see the same river just before it disappears into the ocean.

Man has gone farthest in this direction, and that is the reason why he has conquered the biggest and driest deserts, the Gobi and the Sahara, the highest mountains, the deepest valleys, the tropics and the frozen Poles -- and yet survived. But nature demands payment for all she gives. As we have shown there is always an exchange. The baboon and man paid an exorbitant price for their new type of psyche -- a price which is bound surely but slowly to bring about their natural extermination. One day, when I have finished telling you about the termites, I may tell you why I think that.

Only one more word about the psyche of the individual causal memory. The old animal psyche of race memory does not actually get destroyed, but it is paralysed by a kind of permanent inhibition. But it still remains and can be artificially stimulated into function. This, I think, is the greatest discovery I made during an observation of the wild baboon lasting over three years. There is not the least doubt to my mind that the so-called subconscious psyche of man is not a wonderful creation of natural selection which leads to ideal perfection, but is in fact only the old animal psyche in a state of inhibition, and which in abnormal circumstances is released and leads to serious psychological disorders.

We have gone a tremendous detour, but now at last we have reached the point where, with a clear conscience, we can investigate the communal psyche of the termite.

The Soul of the White Ant Chapter 3

3. Language in the Insect World

I HAVE told you how, shortly after she discards her wings, the flying queen sends a signal into the air, which is always answered by the appearance of a male flying through the air. What exactly the signal was I did not make clear, but left it for some later opportunity. I want to talk about it now. But I am afraid there will be a long preface before I begin -- perhaps the preface may take even this whole chapter. The inquisitive reader need not be disappointed, however, for I am sure this preface will prove interesting, too. In order to understand the language of animals, one must first of all learn its A B C, but of far more importance are the things you must unlearn. We will therefore begin at the very beginning.

An individual member of any animal race which wishes to communicate with another at a distance can use one of three things; colour, scent or sound. And at this point you must begin unlearning. If you think of colour and scent and sound in terms of the impression which these make on a human being, then you will be lost before you begin your journey. Listen. There is one kind of termite which constantly signals by means of sounds. If ever you have slept in a house in which those termites are at work you will know the sound well. It is a quick tik-tik-tik. You can also hear this if you let down a microphone through a hole made into a termitary. You will easily observe that not only do the termites make this noise, but that other termites at a distance hear it and immediately react to it by their behaviour.

Now catch one or more of the signallers and examine their anatomy under the microscope. What do you find? Not the least sign or suggestion of any kind of auditory organ; not even the most primitive kind of ear; not a single nerve that could possibly be sensitive to what we call sound. We find the same as regards colour and scent. The termites undoubtedly use both colour and scent as a means of signalling -- as you will see later. But again you seek in vain for any organ resembling an eye. There is not even the faintest spot of pigment which might serve as a primitive eye. The termites are quite blind, yet sensitive to an indirect ray of light far below the threshold of perception of the human eye. By this I mean they can become aware of a very diffuse light not shining directly on them, which a human eye could not perceive. This can be proved by experiment. As to any organ of smell, that, too, seems to be completely absent.

Let us now observe another insect, our dear little toktokkie beetle, which will take us a good way along the path we must travel, and will greatly help to explain the secret to us. If you wish to learn to know the toktokkie really well and to learn to talk his language, you must tame him. He must become so used to your presence that he never alters his behaviour by suddenly becoming aware of being observed. He is very easy to tame, at least the gray-bellied one is, and learns to know his master and love him -- you know the one I mean, the smooth little fellow with pale legs, not the rough-backed one. What South African child has never seen the toktokkie and heard him make his knock? Your eye suddenly falls on him in the road or beside it. If he does not get a fright and fall down dead with stiff legs as dead as the deadest toktokkie which ever lived -- then you see him knock, and of course hear him, too. He looks round for some hard object, a piece of earth or a stone, and knocks against it with the last segment of his body -- three, four, four, three! This is his Morse Code. He then listens for a moment or two, turning rapidly in many directions. His behaviour is ridiculously human. His whole body becomes an animated question mark. You can almost hear him saying:

'I'm positive I heard her knock! Where can she be? There, I hear it again!'

He answers with three hard knocks, and then he betakes himself off in great haste and runs a yard or two. He then repeats the signal in order to get a further true direction, and so he continues until at last he arrives at his loved one's side.


Female termites after shedding their wings

If you study the behaviour of many toktokkies during the mating season, you will occasionally have to follow one for an incredible distance in the direction of the answering signal. He can hear the signal over a distance which makes the sound absolutely imperceptible to the human ear. It is at this stage that he begins to rouse the interest of the psychologist. We study him at closer quarters. Again we find under the microscope no sign of an ear, nor complex or nerve which takes the place of an organ of hearing. But in spite of this we still think of the behaviour of the toktokkie in terms of sound and hearing!

Now we will go into our laboratory with our tame toktokkies. The laboratory is a stretch of natural veld or a fairly large garden. The observer will soon discover that the toktokkie is one of the most credulous of insects. When he is dominated by sexual desire, he will believe everything you happen to tell him. Knock on a stone with your fingernail in his own Morse Code -- and at once he answers. You can teach him quite easily never to knock except in answer to your signal. This you succeed in doing by not knocking for several days unless he has become perfectly quiet. After a day or two he will have learnt to knock only in answer to your signal and will answer immediately. Now get a small microphone with headpiece and three feet of wire (you will find this indispensable in your association with the insect world). The microphone must be so powerful that you are able to hear the footfall of a fly quite easily. When your toktokkie is tame and well trained you proceed to test the acuteness of his perceptions. To your amazement you find that they are unbelievably, supernaturally fine. Knock on the stone again with your finger-nail and gradually make the sound softer until it is quite beyond your own hearing. Still the toktokkie answers the signal at once without the least sign of doubt. Then begin knocking not with the nail but with the soft pulp of the finger. There seems to be no sound at all, but still the toktokkie answers! Now take the microphone and place it on the ground with the earphones over your ears. Knock on the receiver with the pulp of your finger -- a real knock, not merely a pressure. With a little practice you can reduce the sound until at last it is inaudible even through the microphone, but still the toktokkie hears it!

The solution to this problem is: It is not sound as such which the toktokkie becomes aware of, and there can be no question of hearing it. Any book of physiology will make it clear to you that sound is only our interpretation of certain vibrations in the atmosphere. (Sound cannot travel through a vacuum -- you can prove this by sending a sound through a wire inserted in the cork of a thermos flask. It will be imperceptible, except for a faint noise which escapes through the cork.) It is our ear which interprets the vibrations as sound. Beyond the ear the universe is soundless. Without an ear -- or organ of hearing -- there can be no sound. But the vibrations which we call sound have a physical function. It is by the exercise of physical force that the drum of the ear and the hammer and anvil bones of the inner ear are set into vibration. In the same way you can let grains of sand or a thin gas-flame vibrate to a musical note. But there is another difficulty. The sudden meeting of the surfaces of two physical bodies can result in vibrations of the mysterious ether, which are not by any means sound-waves and therefore have no effect at all on our ears. We are getting into somewhat deep water now. I believe it is vibrations of this kind, waves in the ether, of which the ants and the toktokkie make use. It may sound far-fetched, but you will have to accept some such explanation if you wish to learn the language of insects. The next time you hear a 'longbreath locust' (apparently so called because it is not a locust and the sound is not made by its breath), you must not think of sound or hearing -- you must think of vibrations -- waves in the ether -- which can be sensed by another such locust at a distance of at least eight miles. You will also have to use this theory when we return to our termite nest, or else you will be forced to think of a miracle in order to explain the communication which takes place between the outlying sections of the nest. This disposes of sound in the insect world. There are two other ways of communication which I must tell you about: Scent and Colour.


A queen termite full of eggs with two soldier termites

Our termites continually make use of scents, some of which we can perceive with our olfactory organ. In the Northern Transvaal there is a well-known termite known as the 'stinking ant'; this emits a foul smell to a distance of three or four yards, which has the peculiar property of causing extreme nausea in most people and also in dogs. Then again all South Africans will know the characteristic smell of the common termite. This is caused by the discharge of a gas which the termite uses for other purposes. It is of the utmost importance for us in our study of termite language to make certain of what the signal of the queen really consists. After long study, I have come to the conclusion that it consists of something which would affect our senses as scent if it were strong enough. Things always seem pretty hopeless in the beginning when we are dealing with phenomena which lie far beyond all our senses, but 'perseverance pays' must be the motto of the traveller along these dark and unknown footpaths.

Here is another reason for thinking the signal may be thought of as scent. You can easily train a pointer to track down the flying termites after they have lost their wings. He will track down a signalling queen for nearly a hundred yards against the wind; with the male he finds it difficult even over the distance of a yard.

But a still more important proof will take me longer to explain. The following are all the signals used by the termite:

The communaI signal which is constantly sent out by the queen -- who forms the hub of the nest. This serves to keep the community together and enables every termite to recognize every other member of the community. It is a signal which cannot be perceived by our senses.
The call of the workers and soldiers. This is perceived by us as sound.
Food messages. (Beyond our perception.) These three we will examine more closely later on.
Lastly, the sexual signal of the queen, which is also beyond the reach of our senses.
We know that throughout nature scent and colour are used as sexuals. If there are no brilliant colours, you may be sure there will be some scent.

Allow me to digress for a moment. I have shown you how the termite flight is the key by which the door to the sexual life is unlocked. Without flight there can be no sexual life. In the mammals the key is generally scent, sometimes allied to colour. This begins in the plant. The colour and perfume of flowers is of course purely a sexual phenomenon. The apes and humans have long ago lost both. But in the other mammals scent still remains as the key which makes sexual life possible -- that is why it is possible to keep large mammals for years in a zoo or menagerie without the sexual passion being awakened. It is interesting to study our African kudus in relation to this fact. In the Waterberg I very often had the opportunity of watching from near at hand a wonderful spectacle. For a week or two every year the kudu cows become scented or 'on heat'. As soon as this passes the bulls leave the cows and segregate themselves to graze in small herds. Of course they come in contact with the cows occasionally but never evince the slightest interest. But just see what happens when the cows, in heat again, travel four or five miles to windward. A minute before all the bulls were grazing peacefully, in sleepy careless fashion. Then they get the wind. It is as if a thunderbolt has fallen in their midst. With fitful movements the beautiful heads are raised and their nostrils are snuffing the wind greedily. Their deafening bellows are heard on all sides, and immediately the whole herd, which a moment before was grazing so peacefully, is lost in a cloud of dust and we hear only the clashing of horns and bellowing of rage, because the sexual life is always preceded by the stimulation of the fighting sense. Without the special scent from the cows, their sexuality would have remained unstimulated. This can be easily proved. Take one of the smaller mammals, of a kind dependent on the sense of smell, and destroy the olfactory nerves by incision; in some cases nature does this with an ulcer. After this the male may be brought into the closest contact with the female, even in heat, but never again will he become sexually stimulated. Outside stimulation, scent or colour, is always essential to stir the sex centres. The only animals whose sex centres can be stirred without this outside stimulation are the higher apes and man. When you come to the ape and man the cultivation of scent and colour becomes fascinating and mysterious. Ask a young woman why she uses the heavenly perfumes which the chemist of our day has learnt the art of producing in such exquisite perfection. Her answer will be misleading, because she does not know the subconscious reason. It is an urge which rises from the most remote recesses of her psyche, a rudimentary and forgotten instinct from the ancient history of her race. She would be startled if she heard the true story of this urge. She would feel embarrassed if she learnt that the basis of all her perfumes were the sexual secretions of several kinds of cats, of deer, and (the most expensive of all) the rudimentary sexual material secreted by a certain kind of whale which is now merely a pathological reminder of his life on the land millions of years ago. Musk is the universal basis of the scent sex signals in animals. Even in human beings this phenomenon may still be found. Our young woman will be astonished and perhaps a little envious, to hear that about one woman in every thousand still secretes musk on occasion. Her whole skin becomes strongly and exquisitely fragrant. As in the case with many such atavistic tendencies of our race history, this secretion of musk is found more frequently in individuals of the monkey or ape tribes. But that is the origin of the mysterious yearning which lovely perfumes awaken in the human being.

When speaking of scent you should again think of waves in the ether. It is false to assume that perfumes consist of gases or microscopic substances. Perfume itself is not entirely a physical substance. You may scent a large room for ten years with a small piece of musk and yet there will not be any loss in weight.

We appear to have gone a very long way round in order to find out of what the signal of our queen really consisted. In reality we avoided many deviations in the path which we might have taken. That shows us how very patient and persevering we must be to reveal the tiniest little secret of our dear Mother Nature. Now at least we are nearly certain -- never of course quite certain -- that the sexual signal of the termite queen is a wave circle in the ether which in all probability would be perceived by our olfactory nerves as perfume if it could cross the threshold of perceptivity of our senses.

The Soul of the White Ant Chapter 1 & 2

1. The Beginning of a Termitary

SOME years ago an article about 'White Ants', as termites are commonly but incorrectly called, appeared in a South African journal. Almost everything that naturalists tell us about these insects is important and interesting, and Dr Hesse's article was exceptionally so. But the article also made another fact clear; how very little is done in our land to study the behaviour of animals, and how much has been done and is being done in other countries. Everything that Dr Hesse told us was the result of long and patient observation in America and Europe. None of his facts was exactly relevant to our South African termites.

The life-history of most of our South African ants and termites is in every respect just as wonderful and interesting as anything that has been discovered in South America. Over a period of ten years I studied the habits of termites in an investigation into animal psychology. I then realized that such observation reveals new wonders every day. To mention one instance, the functioning of the community or group psyche of the termitary is just as wonderful and mysterious to a human being, with a very different kind of psyche, as telepathy or other functions of the human mind which border on the supernatural.

When one wishes to write of all these wonders, one is bewildered by the embarras de richesses. It is hard to know where to begin.

I want to tell you about the commonest of our termites or 'white ants', and what I am going to relate may be observed by anyone who wishes; he may even discover new wonders. Most of these facts have not been published before; indeed, I do not think they have been discovered by scientists.

The common termite which is so destructive to wood of all kinds, and builds 'ant-hills' or termitaries on the open veld, is known throughout South Africa. I will tell you a little about the beginning of its community life.

The beginning of a termitary dates from the moment when the termites fly, after rain and usually at dusk, in order to escape their innumerable enemies. Even here we see a remarkable instance of the wonder of instinct. The termites beginning their thrilling flight know nothing about enemies. They have never been outside the nest before. The peril of existence is to them a closed book, and yet nine times out of ten they do not fly until the birds are safely in their nests.

These flying termites are at least twenty times as big as the others of the nest, and quite different in colour and form. You must consider a termitary as a single animal, whose organs have not yet been fused together as in a human being. Some of the termites form the mouth and digestive system; others take the place of weapons of defence like claws or horns; others form the generative organs. These flying termites are the generative organs of the colony. Every one of these winged insects is a potential king or queen. The four beautiful wings have taken months to develop and grow to perfection; months elapse -- or even years in very dry districts -- before an opportunity for flight occurs. They will never fly until there has been rain, and the reason is obvious. After the flight they must seek immediate shelter in the ground, and when the ground is hard and dry this is impossible.


Soldier and worker termites

Follow the flight of the termites carefully from the moment they emerge from the nest. They crawl out of a little opening, thousand upon thousand. There is obviously much excitement in the termitary. Sometimes the flyers are escorted to the opening by workers and soldiers. The first impulse of the flying insect as it emerges is to try its wings. It flutters and essays to lift itself into the air. If it fails, it climbs a grass stalk and takes off from this height. But fly it must, even if it is only for a few inches. You will understand presently why this is so essential, just as necessary as the preservation of its life, and therefore it takes just as much trouble to fly -- even more perhaps, for the urge is greater -- as to protect itself from enemies.

The watcher will soon become aware that the object of the flight seems to be to spread the insects over as large an area as possible, as some plants disseminate their seed. Some of the termites rise high into the air and travel for miles before they settle; others sink to the ground only a stride or two from the old nest. But far or near, fly they must, or the sole object of their existence is frustrated.

Let us watch one of the ants which has flown and settled in the grass near at hand. We will suppose it is female -- the two sexes cannot be distinguished with the naked eye. The first thing she does is to discard her wings. This she succeeds in doing by a lightning-like movement -- so fast that we cannot follow it with the eye. One moment we see her with her wings intact, the next moment she steps away, and her four wings are lying on the grass -- she is much, much quicker than a woman who discards her evening gown and hangs it over a chair. It took months for her wings to grow. For years perhaps she has lived in subterranean darkness, in preparation for this one moment. For a period of three seconds, for a distance of perhaps three yards, she enjoyed the exquisite thrill of flight and with that the object of a great preparation has been furfilled and the fairy-like wings are flung aside like a worn-out garment.

Immediately the wings are discarded she walks about rapidly for a few seconds. You become aware that she is seeking a suitable place for some further purpose -- but you do not know what the purpose can be, and her immediate behaviour does not clear things up for you. You must watch patiently if you wish to discover what she intends doing. When she has found a suitable spot, she does a very peculiar thing. She comes to rest on her fore-feet and lifts three-quarters of the hinder part of her body into the air, and she remains stationary in this position, as still as if she were merely the statue of a termite. If you become impatient and walk away the secret of the flying termite will remain a secret to you for ever. What is she doing? She is busy sending a wireless SOS into the air. Be patient a little longer -- there are only very few people who have witnessed this miracle. What does the signal consist of? I think I know, but I doubt if you will guess what it is. Only if you have made a study of the signals of insects will you find the clue. You think, of course, of some sound which cannot be heard by the human ear. You may know how our little South African toktokkie beetle (a beetle of the genus Psammodes) knocks in similar circumstances. No, the termite's signal is not a sound. One can prove that by experiment. We will content ourselves for the moment with the fact that the signal consists of something far and away beyond our own senses, and yet the male becomes aware of it over incredible distances! How does this happen? Well, it does happen, and our female is a very modern young woman, not too shy to make the first move in love-making. If you wait long enough you will presently see another termite come flying through the air, and you will notice that although his flight appears awkward and almost involuntary, yet he can steer a course and choose a direction even against the wind. The male sinks to the ground sometimes a yard or two from the place where the female is standing motionless in her curious posture. As soon as he lands he makes the same lightning-like movement which we have already seen in the female, and there on the ground lie his wings, too. His haste is terrible and irresistible. Over and through the grass he crawls, so fast that we can barely follow him with our eyes. He is looking for the originator of the signal which he received high up in the air. Within a few minutes he has found her. She has been motionless all the while, with her body hoisted aloft, but the instant the male touches her with his antennae, he infects her with his own excitement. She begins to run away as fast as her legs will carry her, and immediately behind her comes the male. They are now beginning the final search -- they are house-hunting, and this the male leaves to his wife. It must be a good house, for they will live in it for a long time. And with the finding of their home and the digging of the front door we will leave the happy pair for a while.

There are even stranger things connected with this little drama, of which the inexperienced observer will not become aware. I spoke of the urge to flight. Listen carefully. If those two termites had not flown, none of the events we have watched would have occurred. Instinct is something which only works step by step. If you destroy one step or omit it, then the whole thing collapses. Nature wishes the 'white ant' to spread. If the nests are too close together it would be bad for the communities, therefore they receive wings and must fly. But flight is only one step in their sexual life; if this step is omitted, their sexual life and their very existence ends there and then.

For as long as two years the two sexes may live in the same nest after they have grown wings. They are in constant touch with each other but there is not the least evidence of any sexual life. They must crawl out of the nest, they must fly, must settle and lose their wings, then and then only, and then immediately, sexual life begins. If you prevent them flying and break off the wings, both male and female die without any further attempt to become progenitors of the race. The length and distance of the flight is of no importance; it may last hours or only a second; it may cover miles or only an inch. But the force which we call instinct commands -- you must pass through every stage, you must take every step, or you are doomed. If you take a male and female just as they are emerging from the nest and place them beside each other, even in the closest contact, you notice that they take not the least interest in each other. They struggle to get away from each other. Let the female fly a few inches and the whole process which we described is carried out to a finish. Let the male circle round even once, then force him to land near the female, then and then alone, will events take their normal course. A second in time, three inches in space, one flutter of wings, are to the termite a gulf as wide as infinity dividing two kinds of existence. To us it may appear only a small dividing line, but the insect may not overstep it, not even with human assistance.

2. Unsolved Secrets

THERE is much to be told about the building of the termitary, but I wil1 confine myself to behaviour which is important for purposes of comparison. All behaviour is of importance to the psychologist. Behaviour is psychology -- at least it is all of the psyche we know or can study. For purposes of comparison, for comparative psychology -- especially if you begin at the top of the ladder with the apes -- the field at our disposal is not very large.

Upon the king and queen themselves falls the task of feeding and attending the first children. After the latter are fullgrown they take upon themselves all the work of the community. In the meantime the queen grows larger and fatter by the hour. Her small neat body vanishes in increasing layers of fat until at last it becomes an unsightly wormlike bag of adiposity. And to heighten the tragedy, her mate, in addition to having the blessing of almost the only dolce far niente existence known to nature, appears to have discovered the secret of eternal youth. He remains as beautiful and active and young as he was on his wedding flight. But if you look at her, an immovable disgusting worm, it seems impossible to believe that she ever fluttered in the air on fairy wings. We could hardly blame his majesty if he began casting an eye at some other female a little less repellent. If you fear this, however, you will be pleasantly surprised. His attachment to his queen seems to keep pace with her own growth. If you lay open the palace cavity, he rushes round in consternation, but always returns to her side. There is no question of saving his own life in flight. He clings to her gigantic body and tries to defend it, and if the ruthless attacker so wills, he dies at her side. What a wonderful example of married love and fidelity, which can survive this terrible change of his beloved to a loathsome mass of fat!

We often speak metaphorically of a queen as the mother of her people. This the termite queen is literally. She is the only mother of the millions which form the community; every individual is born out of her. Naturally she is absolved from all duty in the nursery. All she is expected to do is to keep on laying an endless stream of eggs, because the daily loss of workers and soldiers is enormous, notwithstanding their excellent methods of defence. Mother Nature is not perturbed about the death of a thousand individuals, when she has had the foresight to make certain of an unending supply.

I am now coming to a stage when in actuality every termitary differs in its growth, but for our purpose we will suppose that the environment of our nest has been such that development is entirely normal and not subjected to any disturbing outside influences. The first workers begin to build a palace for the queen. Deep below the surface of the earth, from three to six feet, they prepare a hollow chamber. As years go by this is gradually increased in size, and the earth which is excavated is taken to the surface and used to form the thick defensive crust. In this hollow chamber the queen is placed. It fits her so well that one is inclined to think that it has been built around her. I do not think this actually happens, but now I come to a stage when almost every conclusion is bound to be mere guesswork. No human eye has ever seen what actually takes place. No one has ever discovered a way in which to watch the termites at work in the queen's chamber, for they work in pitch darkness and to let light into the chamber is as great a handicap to the termites as the sudden destruction of the sun would be to us. We cannot see in complete darkness.


Winged adult termites

The queen continues growing until, compared with the ordinary termite, she reaches a gigantic size, and becomes an immobile mass, still as a log. The only part of her which gives any sign of life is the little head, which remains unchanged. If you dissect the skin and body carefully and examine it under a microscope, you will be convinced that during her later stages of growth the queen is unable to make any voluntary movement, except of course of the head. You make think she could move like some worms do, by contraction and expansion. But you will find that no part of the body behind the head can be controlled by what was once an intricate central nervous system. Nor do I think that there can be any question of her regaining the power of movement temporarily, as for instance by emptying the sac for a while. I certainly have seen no indication of this. Besides, the very nerves in the body have changed into fluid. Both these theories, therefore, that the queen is able to move by contraction and expansion, or that she gains a temporary power of movement, must be discarded.

To continue with the queen's life-history, her first palace is a cell made of termite earth which rapidly becomes as hard as cement. Usually she just neatly fits into it. She is always much too huge to use the door of the cell as entrance or exit. If you wish to remove her you must break down the cell. The king and the workers, however, can come and go quite easily. She is fed and the eggs which she never ceases laying are removed to the breeding grounds by workers appointed to this task. The king apparently does nothing. He appears to be a mere hanger-on in the palace. Still the queen goes on growing. Here in her first palace- she has not attained one-third of her eventual size. At last she very nearly fills all the available space in the cell. There is barely room for the tiny workers to carry the eggs away across the insensate bulk. A terrible tragedy appears to be imminent -- it reminds us of the question: what will happen if an irresistible force meets an immovable mass? The human observer is helpless at the threat of this terrible fate. In spite of all his knowledge and intelligence he is unable to help in any way. But actually termites have never worried about it at all. They had a solution ready -- a very simple one. Just before her majesty finally outgrows her cell they build a second one, half as big again as the first. It is parallel and adjacent to the first, just as hard and with just such a narrow door. The queen is then removed and placed in the second cell where there is space for her to grow for perhaps another year. So she gets transposed from cell to cell until there have been about six changes with the queen in the last and biggest. The chamber doors are always equally small much too small for the queen to come or go by.

We must clearly establish another fact which makes the whole matter even more complicated. One could easily prove by measurement that the queen's subjects could not possibly move her. The lifting power of one termite can be estimated fairly closely, and the area of the queen's body available for workers to grasp during lifting can be measured. During the later stages it would need thousands more termites to lift her than there is available grasping space for the body.

We present to you the following facts:

The queen is incapable of movement.
The doors of the cell are too small for her to come or go by.
The insects cannot lift her.
Yet she vanishes from one cell to appear in another.
The only explanation that seems feasible is that there are several queens and that it is not the same one each time. If the first gets too big for her cell, she is killed and eaten and then the workers carry a potential queen into the second cell where she develops into a queen. The only intelligent explanation, perhaps, and very simple, now we have thought of it.

The only pity is that it is not true. We have been deceived by the analogy of the bees, which make queens, kill, and move them. It is quite an easy matter to mark the termite queen and so prove that it is the same queen which gets moved. I have tested many theories brought forward by friends who have studied entomology, but have never found one which coincided with all the facts. Perhaps one day a future Fabre will discover the truth.