In the Brave New World, no citizens belonging to the lower castes ever gave any trouble. Why? Because, from the moment he could speak and understand what was said to him, every lower-caste child was exposed to endlessly repeated suggestions, night after night, during the hours of drowsiness and sleep. These suggestions were «like drops of liquid sealing wax, drops that adhere, incrust, incorporate themselves with what they fall on, till finally the rock is all one scarlet blob. Till at last the child’s mind is these suggestions and the sum of these suggestions is the child’s mind. And not the child’s mind only. The adult’s mind too—all his life long. The mind that judges and desires and decides—made up of these suggestions. But these suggestions are our suggestions—suggestions from the State….»
To date, so far as I know, hypnopaedic suggestions have been given by no state more formidable than Tulare County, and the nature of Tulare’s hypnopaedic suggestions to lawbreakers is unexceptionable. If only all of us, and not only the inmates of the Woodland Road Camp, could be effectively filled, during our sleep, with love and compassion for all! No, it is not the message conveyed by the inspirational whisper that one objects to; it is the principle of sleep-teaching by governmental agencies. Is hypnopaedia the sort of instrument that officials, delegated to exercise authority in a democratic society, ought to be allowed to use at their discretion? In the present instance they are using it only on volunteers and with the best intentions. But there is no guarantee that in other cases the intentions will be good or the indoctrination on a voluntary basis.
Any law or social arrangement which makes it possible for officials to be led into temptation is bad. Any law or arrangement which preserves them from being tempted to abuse their delegated power for their own advantage, or for the benefit of the State or of some political, economic or ecclesiastical organization, is good. Hypnopaedia, if it is effective, would be a tremendously powerful instrument in the hands of anyone in a position to impose suggestions upon a captive audience. A democratic society is a society dedicated to the proposition that power is often abused and should therefore be entrusted to officials only in limited amounts and for limited periods of time. In such a society, the use of hypnopaedia by officials should be regulated by law—that is, of course, if hypnopaedia is genuinely an instrument of power. But is it in fact an instrument of power? Will it work now as well as I imagined it working in the seventh century A.F.? Let us examine the evidence.
In the Psychological Bulletin for July, 1955, Charles W. Simon and William H. Emmons have analyzed and evaluated the ten most important studies in the field. All these studies were concerned with memory. Does sleep-teaching help the pupil in his task of learning by rote? And to what extent is material whispered into the ear of a sleeping person remembered next morning when he wakes? Simon and Emmons answer as follows: «Ten sleep-learning studies were reviewed. Many of these have been cited uncritically by commercial firms or in popular magazines and news articles as evidence in support of the feasibility of learning during sleep.
A critical analysis was made of their experimental design, statistics, methodology and criteria of sleep. All the studies had weaknesses in one or more of these areas. The studies do not make it unequivocally clear that learning during sleep actually takes place. But some learning appears to take place in a special kind of waking state wherein the subjects do not remember later on if they had been awake. This may be of great practical importance from the standpoint of economy in study time, but it cannot be construed as sleep learning…. The problem is partially confounded by an inadequate definition of sleep.»
Meanwhile the fact remains that in the American Army during the Second World War (and even, experimentally, during the First) daytime instruction in the Morse Code and in foreign languages was supplemented by instruction during sleep—apparently with satisfactory results. Since the end of World War II several commercial firms in the United States and elsewhere have sold large numbers of pillow speakers and clock-controlled phonographs and tape recorders for the use of actors in a hurry to learn their parts, of politicians and preachers who want to give the illusion of being extemporaneously eloquent, of students preparing for examinations and, finally and most profitably, of the countless people who are dissatisfied with themselves as they are and would like to be suggested or autosuggested into becoming something else. Self-administered suggestion can easily be recorded on magnetic tape and listened to, over and over again, by day and during sleep. Suggestions from the outside may be bought in the form of records carrying a wide variety of helpful messages.
There are on the market records for the release of tension and the induction of deep relaxation, records for promoting self-confidence (much used by salesmen), records for increasing one’s charm and making one’s personality more magnetic. Among the best sellers are records for the achievement of sexual harmony and records for those who wish to lose weight. («I am cold to chocolate, insensible to the lure of potatoes, utterly unmoved by muffins.») There are records for improved health and even records for making more money. And the remarkable thing is that, according to the unsolicited testimonials sent in by grateful purchasers of these records, many people actually do make more money after listening to hypnopaedic suggestions to that effect, many obese ladies do lose weight and many couples on the verge of divorce achieve sexual harmony and live happily ever after.
In this context an article by Theodore X. Barber, «Sleep and Hypnosis,» which appeared in The Journal of Clinical and Experimental Hypnosis for October, 1956, is most enlightening. Mr. Barber points out that there is a significant difference between light sleep and deep sleep. In deep sleep the electroencephalograph records no alpha waves; in light sleep alpha waves make their appearance. In this respect light sleep is closer to the waking and hypnotic states (in both of which alpha waves are present) than it is to deep sleep. A loud noise will cause a person in deep sleep to awaken. A less violent stimulus will not arouse him, but will cause the reappearance of alpha waves. Deep sleep has given place for the time being to light sleep.
A person in deep sleep is unsuggestible. But when subjects in light sleep are given suggestions, they will respond to them, Mr. Barber found, in the same way that they respond to suggestions when in the hypnotic trance.
Many of the earlier investigators of hypnotism made similar experiments. In his classical History, Practice and Theory of Hypnotism, first published in 1903, Milne Bramwell records that «many authorities claim to have changed natural sleep into hypnotic sleep. According to Wetterstrand, it is often very easy to put oneself en rapport with sleeping persons, especially children…. Wetterstrand thinks this method of inducing hypnosis of much practical value and claims to have often used it successfully.» Bramwell cites many other experienced hypnotists (including such eminent authorities as Bernheim, Moll and Forel) to the same effect.
Today an experimenter would not speak of «changing natural into hypnotic sleep.» All he is prepared to say is that light sleep (as opposed to deep sleep without alpha waves) is a state in which many subjects will accept suggestions as readily as they do when under hypnosis. For example, after being told, when lightly asleep, that they will wake up in a little while, feeling extremely thirsty, many subjects will duly wake up with a dry throat and a craving for water. The cortex may be too inactive to think straight; but it is alert enough to respond to suggestions and to pass them on to the autonomic nervous system.
As we have already seen, the well-known Swedish physician and experimenter, Wetterstrand, was especially successful in the hypnotic treatment of sleeping children. In our own day Wetterstrand’s methods are followed by a number of pediatricians, who instruct young mothers in the art of giving helpful suggestions to their children during the hours of light sleep. By this kind of hypnopaedia children can be cured of bed wetting and nail biting, can be prepared to go into surgery without apprehension, can be given confidence and reassurance when, for any reason, the circumstances of their life have become distressing. I myself have seen remarkable results achieved by the therapeutic sleep-teaching of small children. Comparable results could probably be achieved with many adults.
For a would-be dictator, the moral of all this is plain. Under proper conditions, hypnopaedia actually works—works, it would seem, about as well as hypnosis. Most of the things that can be done with and to a person in hypnotic trance can be done with and to a person in light sleep. Verbal suggestions can be passed through the somnolent cortex to the midbrain, the brain stem and the autonomic nervous system. If these suggestions are well conceived and frequently repeated, the bodily functions of the sleeper can be improved or interfered with, new patterns of feeling can be installed and old ones modified, posthypnotic commands can be given, slogans, formulas and trigger words deeply ingrained in the memory. Children are better hypnopaedic subjects than adults, and the would-be dictator will take
