Now, to this cause—fatigue—which, according to Féré, changes healthy men into hysterical, the whole of civilized humanity has been exposed for half a century. All its conditions of life have, in this period of time, experienced a revolution unexampled in the history of the world. Humanity can point to no century in which the inventions which penetrate so deeply, so tyrannically, into the life of every individual are crowded so thick as in ours. The discovery of America, the Reformation, stirred men’s minds powerfully, no doubt, and certainly also destroyed the equilibrium of thousands of brains which lacked staying power. But they did not change the material life of man. He got up and laid down, ate and drank, dressed, amused himself, passed his days and years as he had been always wont to do. In our times, on the contrary, steam and electricity have turned the customs of life of every member of the civilized nations upside down, even of the most obtuse and narrow-minded citizen, who is completely inaccessible to the impelling thoughts of the times.
In an exceptionally remarkable lecture by Professor A. W. von Hofmann, in 1890, before the Congress of German Natural Science held in Bremen, he gave, in concluding, a short description of the life of an inhabitant of a town in the year 1822. He shows us a student of science who at that date is arriving with the coach from Bremen to Leipzig. The journey has lasted four days and four nights, and the traveller is naturally stiff and bruised. His friends receive him, and he wishes to refresh himself a little. But there is yet no Munich beer in Leipzig. After a short interview with his comrades, he goes in search of his inn. This is no easy task, for in the streets an Egyptian darkness reigns, broken only at long distances by the smoky flame of an oil-lamp. He at last finds his quarters, and wishes for a light. As matches do not yet exist, he is reduced to bruising the tips of his fingers with flint and steel, till he succeeds at last in lighting a tallow candle. He expects a letter, but it has not come, and he cannot now receive it till after some days, for the post only runs twice a week between Frankfort and Leipzig.[59]
But it is unnecessary to go back to the year 1822, chosen by Professor Hofmann. Let us stop, for purposes of comparison, at the year 1840. This year has not been arbitrarily selected. It is about the date when that generation was born which has witnessed the irruption of new discoveries in every relation of life, and thus personally experienced those transformations which are the consequences. This generation reigns and governs to-day; it sets the tone everywhere, and its sons and daughters are the youth of Europe and America, in whom the new æsthetic tendencies gain their fanatical partisans. Let us now compare how things went on in the civilized world in 1840 and a half-century later.[60]
In 1840 there were in Europe 3,000 kilometres of railway; in 1891 there were 218,000 kilometres. The number of travellers in 1840, in Germany, France and England, amounted to 2–½ millions; in 1891 it was 614 millions. In Germany every inhabitant received, in 1840, 85 letters; in 1888, 200 letters. In 1840 the post distributed in France 94 millions of letters; in England, 277 millions; in 1881, 595 and 1,299 millions respectively. The collective postal intercourse between all countries, without including the internal postage of each separate country, amounted, in 1840, to 92 millions; in 1889, to 2,759 millions. In Germany, in 1840, 305 newspapers were published; in 1891, 6,800; in France, 776 and 5,182; in England (1846), 551 and 2,255. The German book trade produced, in 1840, 1,100 new works; in 1891, 18,700. The exports and imports of the world had, in 1840, a value of 28, in 1889 of 74, milliards of marks. The ships which, in 1840, entered all the ports of Great Britain contained 9–½, in 1890 74–½, millions of tons. The whole British merchant navy measured, in 1840, 3,200,000; in 1890, 9,688,000 tons.
Let us now consider how these formidable figures arise. The 18,000 new publications, the 6,800 newspapers in Germany, desire to be read, although many of them desire in vain; the 2,759 millions of letters must be written; the larger commercial transactions, the numerous journeys, the increased marine intercourse, imply a correspondingly greater activity in individuals. The humblest village inhabitant has to-day a wider geographical horizon, more numerous and complex intellectual interests, than the prime minister of a petty, or even a second-rate state a century ago. If he do but read his paper, let it be the most innocent provincial rag, he takes part, certainly not by active interference and influence, but by a continuous and receptive curiosity, in the thousand events which take place in all parts of the globe, and he interests himself simultaneously in the issue of a revolution in Chili, in a bush-war in East Africa, a massacre in North China, a famine in Russia, a street-row in Spain, and an international exhibition in North America. A cook receives and sends more letters than a university professor did formerly, and a petty tradesman travels more and sees more countries and people than did the reigning prince of other times.
All these activities, however, even the simplest, involve an effort of the nervous system and a wearing of tissue. Every line we read or write, every human face we see, every conversation we carry on, every scene we perceive through the window of the flying express, sets in activity our sensory nerves and our brain centres. Even the little shocks of railway travelling, not perceived by consciousness, the perpetual noises, and the various sights in the streets of a large town, our suspense pending the sequel of progressing events, the constant expectation of the newspaper, of the postman, of visitors, cost our brains wear and tear. In the last fifty years the population of Europe has not doubled, whereas the sum of its labours has increased tenfold, in part even fifty-fold. Every civilized man furnishes, at the present time, from five to twenty-five times as much work as was demanded of him half a century ago.
This enormous increase in organic expenditure has not, and cannot have, a corresponding increase of supply. Europeans now eat a little more and a little better than they did fifty years ago, but by no means in proportion to the increase of effort which to-day is required of them. And even if they had the choicest food in the greatest abundance, it would do nothing towards helping them, for they would be incapable of digesting it. Our stomachs cannot keep pace with the brain and nervous system. The latter demand very much more than the former are able to perform. And so there follows what always happens if great expenses are met by small incomes; first the savings are consumed, then comes bankruptcy.
Its own new discoveries and progress have taken civilized humanity by surprise. It has had no time to adapt itself to its changed conditions of life. We know that our organs acquire by exercise an ever greater functional capacity, that they develop by their own activity, and can respond to nearly every demand made upon them; but only under one condition—that this occurs gradually, that time be allowed them. If they are obliged to fulfil, without transition, a multiple of their usual task, they soon give out entirely. No time was left to our fathers. Between one day and the next, as it were, without preparation, with murderous suddenness, they were obliged to change the comfortable creeping gait of their former existence for the stormy stride of modern life, and their heart and lungs could not bear it. The strongest could keep up, no doubt, and even now, at the most rapid pace, no longer lose their breath, but the less vigorous soon fell out right and left, and fill to-day the ditches on the road of progress.
To speak without metaphor, statistics indicate in what measure the sum of work of civilized humanity has increased during the half-century. It had not quite grown to this increased effort. It grew fatigued and exhausted, and this fatigue and exhaustion showed themselves in the first generation, under the form of acquired hysteria; in the second, as hereditary hysteria.
The new æsthetic schools and their success are a form of this general hysteria; but they are far from being the only one. The malady of the period shows itself in yet many other phenomena which can be measured and counted, and thus are susceptible of being scientifically established. And these positive and unambiguous symptoms of exhaustion are well adapted to enlighten the ignorant, who might believe at first sight that the specialist acts arbitrarily in tracing back fashionable tendencies in art and literature to states of fatigue in civilized humanity.
It has become a commonplace to speak of the constant increase of crime, madness and suicide. In 1840, in Prussia, out of 100,000 persons of criminally responsible age, there were 714 convictions; in 1888, 1,102