5. PRIMITIVE SCIENCE AND ART
FOUNDATIONS OF SCIENTIFIC KNOWLEDGE
We have already seen that prehistoric men in their struggle for existence had gathered an extensive fund of information. They could make useful and artistic implements of stone. They could work many metals into a variety of tools and weapons. They were practical botanists, able to distinguish different plants and to cultivate them for food. They were close students of animal life and expert hunters and fishers. They knew how to produce fire and preserve it, how to cook, how to fashion pottery and baskets, how to spin and weave, how to build boats and houses. After writing came into general use, all this knowledge served as the foundation of science.
COUNTING AND MEASURING
We can still distinguish some of the first steps in scientific knowledge. Thus, counting began with calculations on one's fingers, a method still familiar to children. Finger counting explains the origin of the decimal system. The simplest, and probably the earliest, measures of length are those based on various parts of the body. Some of our Indian tribes, for instance, employed the double arm's length, the single arm's length, the hand width, and the finger width. Old English standards, such as the span, the ell, and the hand, go back to this very obvious method of measuring on the body.
CALCULATION OF TIME; THE CALENDAR
It is interesting to trace the beginnings of time reckoning and of that most important institution, the calendar. Most primitive tribes reckon time by the lunar month, the interval between two new moons (about twenty- nine days, twelve hours). Twelve lunar months give us the lunar year of about three hundred and fifty-four days. In order to adapt such a year to the different seasons, the practice arose of inserting a thirteenth month from time to time. Such awkward calendars were used in antiquity by the Babylonians, Jews, and Greeks; in modern times by the Arabs and Chinese. The Egyptians were the only people in the Old World to frame a solar year. From the Egyptians it has come down, through the Romans, to us. [13]
[Illustration: STONEHENGE On Salisbury Plain in the south of England: appears to date from the close of the New Stone Age or the beginning of the Bronze Age. The outer circle measures 300 feet in circumference; the inner circle, 106 feet. The tallest stones reach 25 feet in height. This monument was probably a tomb, or group of tombs, of prehistoric chieftains.]
EARLY DRAWING AND PAINTING
The study of prehistoric art takes us back to the early Stone Age. The men of that age in western Europe lived among animals such as the mammoth, cave bear, and woolly-haired rhinoceros, which have since disappeared, and among many others, such as the lion and hippopotamus, which now exist only in warmer climates. Armed with clubs, flint axes, and horn daggers, primitive hunters killed these fierce beasts and on fragments of their bones, or on cavern walls, drew pictures of them. Some of these earliest works of art are remarkably lifelike.
[Illustration: HEAD OF A GIRL (Musée S. Germain, Paris)
A small head of a young girl carved from mammoth ivory. Found at
Brassempouy, France, in cave deposits belonging to the early Stone Age.
The hair is arranged somewhat after the early Egyptian fashion. Of the
features the mouth alone is wanting.]
[Illustration: PREHISTORIC ART
SKETCH OF MAMMOTH ON A TUSK FOUND IN A CAVE IN FRANCE
CAVE BEAR DRAWN ON A PEBBLE
BISON PAINTED ON THE WALL OF A CAVE
WILD HORSE ON THE WALL OF A CAVE IN SPAIN.
Later he pictured an aurochs—later he pictured a bear—
Pictured the sabre toothed tiger dragging a man to his lair—
Pictured the mountainous mammoth hairy abhorrent alone—
Out of the love that he bore them scribing them clearly on bone—
KIPLING.]
EARLY ARCHITECTURE
A still later period of the Stone Age witnessed the beginnings of architecture. Men had begun to raise huge dolmens which are found in various parts of the Old World from England to India. They also erected enormous stone pillars, known as menhirs. Carved in the semblance of a human face and figure, the menhir became a statue, perhaps the first ever made.
As we approach historic times, we note a steady improvement in the various forms of art. Recent discoveries in Egypt, Greece, Italy, and other lands indicate that their early inhabitants were able architects, often building on a colossal scale.
[Illustration: A DOLMEN Department of Morbihan, Brittany. A dolmen was a single chambered tomb formed by laying one long stone over several other stones set upright in the ground. Most if not all dolmens were originally covered with earth.]
[Illustration: CARVED MENHIR
From Saint Sernin in Aveyron, a department of southern France.]
SIGNIFICANCE OF PREHISTORIC ART
Their paintings and sculptures prepared the way for the work of later artists. Our survey of the origins of art shows us that in this field, as elsewhere, we must start with the things accomplished by prehistoric men.