THE DISAPPEARANCE AND PRESERVATION OF INK WRITINGS, AS ESTIMATED BY LA CROIX--COMMENTS OFOTHER WRITERS--DE VINNE'S INTERESTING EXPLANATIONSOF THE STATUS QUO OF MANUSCRIPT WRITINGS DURING THE DARK AGES WHICH PRECEDED THE INVENTIONOF PRINTING--PRICES PAID FOR BOOKS IN ANCIENT TIMES--LIMITATIONS OF HANDWRITING ANDHANDWRITING MATERIALS AT THE BEGINNING OF THE FIFTH CENTURY--WHO CONTROLLED THE RECORDSABOUT THEM--INVENTION OF THE QUILL PEN--THE CAUSE OF INCREASED FLUIDITY OF INKS--ORIGIN OF THE SECRETA--CHARACTER OF INFORMATION OBTAINED FROM THEM--IMPROVEMENT OF BLACK INKS IN THE EIGHTH CENTURY AND EMPLOYMENTOF POMEGRANITE INK.
LA CROIX' preface to his "Science and Literature of the Middle Ages and the Renaissance," refers to the Dark Ages:
"In the beginning of the Middle Ages, at the commencement of the fifth century, the Barbarians made an inroad upon the old world; their renewed invasions crushed out, in the course of a few years, the Greek and Roman civilization; and everywhere darkness succeeded to light. The religion of Jesus Christ was alone capable of resisting this barbarian invasion, and science and literature, together with the arts, disappeared from the face of the earth, taking refuge in the churches and monasteries. It was there that they were preserved as a sacred deposit, and it was thence that they emerged when Christianity had renovated pagan society. But centuries and centuries elapsed before the sum of human knowledge was equal to what it had been at the fall of the Roman empire. A new society, moreover, was needed for the new efforts of human intelligence as it resumed its rights. Schools and universities were founded under the auspices of the clergy and of the religious corporations, and thus science and literature were enabled to emerge from their tombs. Europe, amidst the tumultuous conflicts of the policy which made and unmade kingdoms, witnessed a general revival of the scholastic zeal; poets, orators, novelists, and writers increased in numbers and grew in favour; savants, philosophers, chemists and alchemists, mathematicians and astronomers, travellers and naturalists, were awakened, so to speak, by the life-giving breath of the Middle Ages; and great scientific discoveries and admirable works on every imaginable subject showed that the genius of modern society was not a whit inferior to that of antiquity. Printing, was invented, and with that brilliant discovery, the Middle Ages, which had accomplished their work of social renovation, made way for the Renaissance, which scattered abroad in profusion the prolific and brilliant creations of Art, Science, and Literature."This author to some extent discredits himself, however, p. 455, where he remarks:
"Long before the invasions of the Barbarians the histories written by Greek and Latin authors concerning the annals of the ancient peoples had been falling into disfavor. Even the best of them were little read, for the Christians felt but slight interest in these pagan narratives, and that is why works relating to the history of antiquity were already so scarce."Another authority writing on the same subject discusses it from a different standpoint, remarking:
"As in the middle ages invention busied itself with instruments of torture, and as in our days it is taken up almost as much with the destructive engines of war as with the productive arts of peace, so in those early ages it applied itself to the fabrication of idols, to the mechanism and theatrical contrivances for mysteries and religious ceremonies.
There was then no desire to communicate discoveries, science was a sort of freemasonry, and silence was effectually secured by priestly anathemas; men of science were as jealous of one another as they were of all other classes of society.
If we wish to form a clear picture of this earliest stage of civilization, an age which represents at once the naivete of childhood and the suspicious reticence of senility, we must turn our eyes to the priest, on the one hand, claiming as his own all art and science, and commanding respect by his contemptuous silence; and, on the other hand, to the mechanic plying the loom, extracting the Tyrian dye, practising chemistry, though ignorant of its very name, despised and oppressed, and only tolerated when he furnished Religion with her trappings or War with arms. Thus the growth of chemistry was slow, and by reason of its backwardness it was longer than any other art in ridding itself of the leading-strings of magic and astrology. Practical discoveries must have been made many times without science acquiring thereby any new fact. For to prevent a new discovery from being lost there must be such a combination of favorable circumstances as was rare in that age and for many succeeding ages. There must be publicity, and publicity is of quite recent growth; the application of the discovery must be not only possible but obvious, as satisfying some want. But wants are only felt as civilization progresses. Nor is that all; for a practical discovery to become a scientific fact it must serve to demonstrate the error of one hypothesis, and to suggest a new one, better fitted for the synthesis of existing facts. But (some) old beliefs are proverbially obstinate and virulent in their opposition to newer and truer theories which are destined to eject and replace them. To sum up, even in our own day, chemistry rests on a less sound basis than either physics, which had the advantage of originating as late as the 17th century, or astronomy, which dates from the time when the Chaldean shepherd had sufficiently provided for his daily wants to find leisure for gazing into the starry Heavens."The observations of a still earlier commentator are of the same general nature. He says:
