In theory, tranquilizers should be given only to persons suffering from rather severe forms of neurosis or psychosis. In practice, unfortunately, many physicians have been carried away by the current pharmacological fashion and are prescribing tranquilizers to all and sundry. The history of medical fashions, it may be remarked, is at least as grotesque as the history of fashions in women’s hats—at least as grotesque and, since human lives are at stake, considerably more tragic. In the present case, millions of patients who had no real need of the tranquilizers have been given the pills by their doctors and have learned to resort to them in every predicament, however triflingly uncomfortable. This is very bad medicine and, from the pill taker’s point of view, dubious morality and poor sense.
There are circumstances in which even the healthy are justified in resorting to the chemical control of negative emotions. If you really can’t keep your temper, let a tranquilizer keep it for you. But for healthy people to resort to a chemical mind changer every time they feel annoyed or anxious or tense is neither sensible nor right. Too much tension and anxiety can reduce a man’s efficiency—but so can too little. There are many occasions when it is entirely proper for us to feel concerned, when an excess of placidity might reduce our chances of dealing effectively with a ticklish situation. On these occasions, tension mitigated and directed from within by the psychological methods of self-control is preferable from every point of view to complacency imposed from without by the methods of chemical control.
And now let us consider the case—not, alas, a hypothetical case—of two societies competing with each other. In Society A, tranquilizers are available by prescription and at a rather stiff price—which means, in practice, that their use is confined to that rich and influential minority which provides the society with its leadership. This minority of leading citizens consumes several billions of the complacency-producing pills every year. In Society B, on the other hand, the tranquilizers are not so freely available, and the members of the influential minority do not resort, on the slightest provocation, to the chemical control of what may be necessary and productive tension. Which of these two competing societies is likely to win the race? A society whose leaders make an excessive use of soothing syrups is in danger of falling behind a society whose leaders are not overtranquilized.
Now let us consider another kind of drug—still undiscovered, but probably just around the corner—a drug capable of making people feel happy in situations where they would normally feel miserable. Such a drug would be a blessing, but a blessing fraught with grave political dangers. By making harmless chemical euphoria freely available, a dictator could reconcile an entire population to a state of affairs to which self-respecting human beings ought not to be reconciled. Despots have always found it necessary to supplement force by political or religious propaganda. In this sense the pen is mightier than the sword. But mightier than either the pen or the sword is the pill. In mental hospitals it has been found that chemical restraint is far more effective than strait jackets or psychiatry. The dictatorships of tomorrow will deprive men of their freedom, but will give them in exchange a happiness none the less real, as a subjective experience, for being chemically induced. The pursuit of happiness is one of the traditional rights of man; unfortunately, the achievement of happiness may turn out to be incompatible with another of man’s rights—namely, liberty.
It is quite possible, however, that pharmacology will restore with one hand what it takes away with the other. Chemically induced euphoria could easily become a threat to individual liberty; but chemically induced vigor and chemically heightened intelligence could easily be liberty’s strongest bulwark. Most of us function at about 15 per cent of capacity. How can we step up our lamentably low efficiency?
Two methods are available—the educational and the biochemical. We can take adults and children as they are and give them a much better training than we are giving them now. Or, by appropriate biochemical methods, we can transform them into superior individuals. If these superior individuals are given a superior education, the results will be revolutionary. They will be startling even if we continue to subject them to the rather poor educational methods at present in vogue. Will it in fact be possible to produce superior individuals by biochemical means? The Russians certainly believe it. They are now halfway through a Five Year Plan to produce “pharmacological substances that normalize higher nervous activity and heighten human capacity for work.” Precursors of these future mind improvers are already being experimented with. It has been found, for example, that when given in massive doses some of the vitamins—nicotinic acid and ascorbic acid for example—sometimes produce a certain heightening of psychic energy. A combination of two enzymes—ethylene disulphonate and adenosine triphosphate, which, when injected together, improve carbohydrate metabolism in nervous tissue—may also turn out to be effective.
Meanwhile good results are being claimed for various new synthetic, nearly harmless stimulants. There is iproniazid, which, according to some authorities, “appears to increase the total amount of psychic energy.” Unfortunately, iproniazid in large doses has side effects which in some cases may be extremely serious. Another psychic energizer is an amino alcohol which is thought to increase the body’s production of acetylcholine, a substance of prime importance in the functioning of the nervous system. In view of what has already been achieved, it seems quite possible that, within a few years, we may be able to lift ourselves up by our own biochemical bootstraps.
In the meantime let us all fervently wish the Russians every success in their current pharmacological venture. The discovery of a drug capable of increasing the average individual’s psychic energy, and its wide distribution throughout the U.S.S.R., would probably mean the end of Russia’s present form of government. Generalized intelligence and mental alertness are the most powerful enemies of dictatorship and at the same time the basic conditions of effective democracy. Even in the democratic West we could do with a bit of psychic energizing. Between them, education and pharmacology may do something to offset the effects of that deterioration of our biological material to which geneticists have frequently called attention.
From these political and ethical considerations let us now pass to the strictly religious problems that will be posed by some of the new mind changers. We can foresee the nature of these future problems by studying the effects of a natural mind changer, which has been used for centuries past in religious worship; I refer to the peyote cactus of Northern Mexico and the Southwestern United States. Peyote contains mescaline—which can now be produced synthetically—and mescaline, in William James’ phrase, “stimulates the mystical faculties in human nature” far more powerfully and in a far more enlightening way than alcohol and, what is more, it does so at a physiological and social cost that is negligibly low. Peyote produces self-transcendence in two ways—it introduces the taker into the Other World of visionary experience, and it gives him a sense of solidarity with his fellow worshipers, with human beings at large and with the divine nature of things.
The effects of peyote can be duplicated by synthetic mescaline and by LSD (lysergic acid diethylamide), a derivative of ergot. Effective in incredibly small doses, LSD is now being used experimentally by psychotherapists in Europe, in South America, in Canada and the United States. It lowers the barrier between conscious and subconscious and permits the patient to look more deeply and understandingly into the recesses of his own mind. The deepening of self-knowledge takes place against a background of visionary and even mystical experience.
When administered in the right kind of psychological environment, these chemical mind changers make possible a genuine religious experience. Thus a person who takes LSD or mescaline may suddenly understand—not only intellectually but organically, experientially—the meaning of such tremendous religious affirmations as “God is love,” or “Though He slay me, yet will I trust in Him.”