Page images
PDF
EPUB

Poverty was written down thirteen times as an evil, against twice in which riches were put down as a good. In another series of investigations, Kowalevsky took notes on the pleasures and pains felt by pupils of the two sexes attending the same school. The result was that the greatest evil, according to them, was illness, noted 43 times, then death 42 times, after which came fire 37 times, hunger 23 times, floods 20 times. Amongst the good things, the first place was given, as might have been expected, to games (30) and the second to presents.

As Kowalevsky did not find that such investigations could solve the problem, he tried to discover a more exact method. With this object, he turned to different sensations, such as those of smell, hearing and taste, to which he applied methods of exact measurement. In the case of taste, for instance, he determined the minimum quantity of different substances which could excite definitely pleasant or unpleasant sensations. In his experiments, Kowalevsky found that doses which gave bad tastes were not balanced by those which gave good tastes. For instance, to neutralise the unpleasant taste of quinine, it was necessary to employ a much larger quantity of sugar. He was specially pleased with one experiment. Four persons were given definite mixtures of sugar and quinine in order to discover the proportion of the two substances necessary to obtain a neutral sensation. He found that to take away the bad taste of quinine, it was necessary to double the quantity of sugar given. Similarly with smells, he found that those which were unpleasant were appreciated much more strongly than those which were pleasant. Here, then, was a series of scientific results supporting the view of the pessimists. Must we really conclude from them. that the world is very badly arranged? The analysis of

good and bad temper made by Kowalevsky is in favour of such an interpretation. In order to estimate these conditions of mind, he measured the gait, that is to say, the number of steps taken in a minute. This method depended upon the following idea. It is an accepted view that the condition of mind is shown by the rapidity of the human walk; we have only to compare the slow pace of a man in deep grief with the rapid steps of a man in a state of joy. Pain, as a general rule, depresses, while joy stimulates voluntary movements. The result of the measurements taken according to this method give a new argument in favour of pessimism. However, it is useless to attempt to analyse these figures on which Kowalevsky had to employ the integral calculus, because the principle of his method cannot be supported. As a matter of fact, the rapidity of walking is an index of the degree of excitation, and not of the happy or unhappy condition of the mind. When a person suddenly undergoes a strong impression, either pleasant or unpleasant, he takes to walking actively about in his room, and may even want to go out of doors to walk more quickly. A letter which has been received and which gives some unexpected news, as for instance of the infidelity of a person one loves, or of an inheritance. which one did not expect, produces a condition of excitement shown chiefly by rapid walking. Many orators and professors have to make gestures and to walk about in the course of their lectures. A man of science to whom some new idea comes and who wishes to think it out, rises from his chair and begins to walk. But not only on such pleasant occasions, but when one has to face an insult or an act of defiance which makes one very angry, the need to walk actively is felt. It is therefore impossible to utilise records of movements in the study of the pessimistic state of mind.

M. Kowalevsky employed still another mode of attacking the problem. He examined the recollection of painful or pleasant impressions. He asked the children of both sexes, whom he was investigating, questions which gave him indications as to whether pleasures or pains made the more lasting impression on the memory, and he registered the answers. The result, which agreed with what had already been obtained by Mr. Colegrove, an American psychologist, was unfavourable to the pessimistic view. He found, in fact, that in the majority of cases (70 per cent.) recollection of pleasant impressions predominated. However, in such investigations there is a facile source of error arising from the condition of mind of those who are being questioned. It is probable that Kowalevsky made his enquiry in school during recreation time, when most of the pupils were free from the boredom of the actual class. When we are happy the tendency exists in us to recall pleasant impressions of the past. If the enquiry had been made during a difficult or wearying lesson, or on children shut up in a hospital, or undergoing punishment, it is probable that the result would have been reversed.

It is evident that all such attempts to solve a problem so complex as that of pessimism, even by the so-called exact methods of physiological psychology, cannot lead to any convincing result. Thus Kowalevsky's different investigations led to contradictory conclusions. Whilst some of his series of facts supported the pessimistic conception, others were opposed to it, and he obtained no definite general conclusion. How can one expect to apply a method of measurement to sensations and emotions so different, not only from the qualitative point of view, but also in relation to their intensity? Take, for instance, the case of an individual who has experienced in one day nine sensations which were painful and one which was

agreeable. According to the valuation of experimental psychologists, he ought to have reason to become a pessimist. However, this may be far from the case, if the nine painful impressions were much weaker than the single happy impression. The first were provoked by small wounds to his pride, fleeting pains of no importance, and small losses of money, whilst the happy emotion came from receiving a love letter. The sum of the ten impressions would be a happy one, and might well put him in an optimistic frame of mind. The learned attempts of experimental psychologists must be abandoned, as incapable of illuminating the problem. If, however, the human spirit still seeks some means of explaining the psychology of pessimism, there remains only the less subtle method given by the biographical study of human beings.

III

PESSIMISM IN ITS RELATION TO HEALTH AND AGE

Relation between pessimism and the state of the healthHistory of a man of science who was pessimistic when young, and who became an optimist in old age-Optimism of Schopenhauer when old-Development of the sense of lifeDevelopment of the senses in blind people-The sense of obstacles

ANIMALS and children in good health are generally cheerful and of optimistic temperament. As soon as they fall ill they become sad and melancholy until their recovery. We may infer from this that an optimistic view is correlated with normal health, whilst pessimism arises from some physical or mental disease. And so in the case of the prophets of pessimism, we may seek for the origin of their views in some affliction. The pessimism of Byron has been attributed to his club-foot, and that of Leopardi to tuberculosis, these two nineteenth century exponents of pessimism having died whilst young. Buddha and Schopenhauer, on the other hand, reached old age, whilst Hartmann died when sixty-four years old. Their diseases at the time when they formed their theories could not have been very dangerous, and none the less they took a most gloomy view of human existence. The recent historical investigations of Dr. Iwan Bloch1 make it very probable that Schopenhauer, in his youth, contracted syphilis. There 1 Medicinische Klinik, 1906, n. 25 and 26.

« PreviousContinue »