This assertion may seem paradoxical and strange. What! are we moderns on the downward grade? Why, one hears of nothing but progress on every side. Never was there an epoch more proud of its loudly vaunted achievements. The sciences are adding discovery to discovery. The wealth of the world is increasing with giddy rapidity. Comfort and culture are spreading in every class and in every country. One after another, most recondite treasures of the earth are falling into our hands. We are gradually fighting down all the forces of nature which for so long a time kept our ancestors at a distance, impeded them, even threatened them with death, from the law of gravity to the most insidious maladies. Is it permissible to talk of decadence at the very moment when man has made himself lord of the whole earth, and is even learning to fly? History cannot show a richer, wiser, more powerful, more daring epoch than the present one. No wonder that most people would resent the suggestion that we, in the flush of our brilliant successes, are seeing the repetition of that ancient and terrible history of the last centuries of the Roman Empire, which was one of the saddest and deadliest episodes in the world’s history.
And yet that history is repeating itself, to a certain extent at any rate. The showy wealth and the noisy triumphs of modern civilisation veil, but do not hide, this recommencement de l’histoire from him who studies, in a spirit of philosophy, our times and the decadence of the Roman Empire. It is true that there are immense differences between the two civilisations and the two epochs. But notwithstanding these differences, what wonderful resemblances there are! Consider especially that disease which corrupted the trunk of the Roman Empire, and which is beginning slowly, subtly, insidiously to eat the heart out of the modern world.
The disease which killed the Roman Empire was, in fact, excessive urbanisation. Neither the attacks of barbarism from outside, nor those of Christianity from within, would have prevailed against its might and its massive weight, if the strength of the colossus had not been already undermined by this internal cancer. But, slowly and steadily, the disease had spread through the trunk of the Empire, and had attacked its most vital organs one after the other, fostered on its deadly errand by wealth, peace, art, literature, culture, religion, all the blessings which men most long for and most prize.
In order to understand this extraordinary phenomenon of Roman history, we must hark back to the generations that lived quietly and in a relatively happy state in the flowery times of Rome’s real power and greatness. After two centuries of war, at the beginning of the Christian era, peace was finally established in the great Empire which Rome had conquered. In the days of peace, the barbarian West learned from the Romans how to cultivate the earth, to cut the forests, to excavate the minerals, to navigate the rivers, to speak and to write Latin. It became civilised, and bought the manufactures of the ancient industrial cities of the East. Every fresh market of the West, as it was opened up, gave a stimulus to the ancient industries of the East, which found in such market a new clientèle. Contact with the barbarism of the West rapidly gave fresh youth to the old civilisation of the East,—Egypt, Syria, Asia Minor,—which had decayed somewhat in the great crisis of the last century of the republic. Everywhere fresh lands were brought under cultivation, methods of agriculture were perfected, minerals were searched for, new industries and new branches of commerce were opened up. Prosperity and luxury preceding in every nation, even the most barbarous, and in every class, even the poorest, which acquired a taste for the luxuries of civilisation.
An epoch of rapid increase of wealth, of lucky enterprises, of frequent, close, and varied commercial and intellectual intercourse between the most distant peoples, began. In every part of the Empire, in Gaul as well as in Asia Minor, in Spain as well as in Africa, these new trades, these new industries and agricultural enterprises gave rise to a prosperous middle class and to provincial aristocracies,—nouveaux riches families,—which gradually came to form the governing class of the Empire, migrated to the cities, strode to enlarge them, to embellish them, and to make them more comfortable, reproducing in every part of the Empire the splendours of the urban civilisation after the Greco-Asiatic model as perfected by the practical Roman spirit of organisation. In every province, the example of the Emperor in Rome found imitators. In the first and second centuries, every rich family spent part of its possessions on the embellishment of the cities, and made provision for the common people of profits, comforts, and pleasures: they built palaces, villas, theatres, temples, baths, and aqueducts. They distributed grain, oil, amusements, and money. They endowed public services and assumed the rôle of pious founders.
The Empire covered itself with cities great and small, rivalling each other in splendour and wealth; and into these cities, at the expense of depopulating the countryside where nobody was willing any longer to live, it attracted the peasantry, the village artisans, and the yeomanry. In these cities, schools were opened in which the youth of the middle class were taught eloquence, literature, and philosophy, and trained for official posts, the number of which increased from generation to generation, and for the liberal professions. Thus, in the second century A.D., the Empire spread, in the sun of the pax Romana, which illumined the world, its countless marble-decked cities, as our time spreads, in the sun of modern civilisation, the confused and smoky opulence of its cities, large and moderate-sized, crowded, disordered, a blaze of light by night, bristling with chimneys and shrouded in black fog by day. In other words, the most important phenomenon in the whole history of the Roman Empire, during the first two centuries of the Christian era, is, as in the nineteenth century, the rapid growth and enrichment of the cities.
The phenomenon was not then so rapid nor on so large a scale as it is to-day; not a single city in the Empire, not even Rome, ever attained, in my opinion, a population of one million inhabitants. The cities which seemed big in those days would be only of moderate size now. Populations and riches were smaller. But the phenomenon in itself was the same.
From the third century onwards, the excessive urbanisation in the Roman Empire, which had been the cause of the splendour and apparent wealth of the preceding century, began to change into a dissolving force, which drove that brilliant world back into the chaos from which urbanisation had evolved it. Little by little, the expenditure of the urban civilisation, the cities and their increasing luxury, out-distanced the fertility of the countryside, and, from that moment, the latter began to be depopulated and sterilised by the cities. With each succeeding generation, the impulse towards the cities became stronger. The numbers and the requirements of the modern population increased. The State and the wealthy classes were inundated with requests, prayers, and threats, urging them to satisfy these requirements, to adorn and enrich ever more and more the cities, which were the glory and splendour of the Empire.
In order to feed, amuse, and clothe crowded city-populations; to carry through the construction of the magnificent monuments whose ruins we still admire; to provide work for the industries and arts of the cities,—agriculture was, little by little, ground down by ever-increasing burdens. The position of the peasant, in the solitude of the depopulated countryside, became ever more sad and gloomy, just as the cities became fairer, bigger, fuller of amusement and festivals. The impulse towards the cities increased, and one day the Empire awoke to find that its cities were swarming with beggars, idlers, vagabonds, masons, plasterers, sculptors, painters, dancers, actors, singers—in short, the whole tribe of the artisans of pleasure and of luxury. But in the fields, which were expected to feed all these men who had crowded into the cities to work or to idle, there was a dearth of peasants to cultivate the land. Also, with the disappearance of the rural population, the problem of recruiting the army, which drew its soldiers then, as always, from the country, became increasingly serious. While the cities tricked themselves out with magnificent monuments, the Empire was threatened with a dearth of bread and of soldiers.
It must be owned that the Empire struggled against this menace with desperate vigour. It introduced the villeinage of the soil. It tried to bind the peasants to the land. It established heredity of trade or calling. But the effort was fruitless. Aggravated by one of the most tremendous intellectual blunders in the annals of history, the crisis became insoluble. The agriculture of the Empire, and with it the Empire itself, received its death-blow. The East and the West split apart, and, left to itself, the West went to pieces. The greatest of the works of Rome, the Empire founded by her in Europe, including the immense territory bounded by the Rhine and the Danube, lay a vast ruin: a ruin of shattered monuments, of peoples relapsed into barbarism, of perished arts, of forgotten tongues, of laws thrown to the four winds, of roads, villages, cities razed from the face of the earth, swallowed up in the primeval forest which slowly and tenaciously thrust out its tentacles, in that cemetery of a past civilisation, and entwined the giant bones of Rome!