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Ship of the Egyptian Punt expedition, 17th century B.C. (J. DÜMICHEN)

CHAPTER I

ANTIQUITY, BEFORE PYTHEAS

The learned world of early antiquity had nothing but a vague premonition of the North. Along the routes of traffic commercial relations were established at a very early time with the northern lands. At first these ran perhaps along the rivers of Russia and Eastern Germany to the Baltic, afterwards along the rivers of Central Europe as well. But the information which reached the Mediterranean peoples by these routes had to go through many intermediaries with various languages, and for this reason it long remained vague and uncertain.

What the people of antiquity did not know, they supplied by poetical and mythical conceptions; and in time there grew up about the outer limits of the world, especially on the north, a whole cycle of legend which was to lay the foundation of ideas of the polar regions for thousands of years, far into the Middle Ages, and long after trustworthy knowledge had been won, even by the voyages of the Norsemen themselves.

Long before people knew whether there were lands and seas far in the north, those who studied the stars had observed that there were some bodies in the northern sky which never set, and that there was a point in the vault of heaven which never changed its place. In time, they also found that, as they moved northwards, the circle surrounding the stars that were always visible became larger, and they saw that these in their daily movements described orbits about the fixed point or pole of the heavens. The ancient Chaldeans had already found this out. From this observation it was but a short step to the deduction that the earth could not be flat, as the popular idea made it, but must in one way or another be spherical, and that if one went far enough to the north, these stars would be right over one’s head. To the Greeks a circle drawn through the constellation of the Great Bear, which they called “Arktos,” formed the limit of the stars that were always visible. This limit was therefore called the Bear’s circle, or the “Arctic Circle,” and thus this designation for the northernmost regions of the earth is derived from the sky.

The world according to Hecatæus (BUNBURY)

According to the common Greek idea it was the countries of the Mediterranean and of the East that formed the disc of the earth, or “œcumene” (the habitable world). Around this disc, according to the Homeric songs (the Iliad was put into writing about 900 B.C.), flowed the all-embracing river “Oceanus,” the end of the earth and the limit of heaven. This deep, tireless, quietly flowing river, whose stream turned back upon itself, was the origin and the end of all things; it was not only the father of the Oceanides and of the rivers, but also the source whence came gods and men. Nothing definite is said of this river’s farther boundary; perhaps unknown lands belonging to another world whereon the sky rested were there; in any case we meet later, as in Hesiod, with ideas of lands beyond the Ocean, the Hesperides, Erythea, and the Isles of the Blest, which were probably derived from Phœnician tales. Originally conceived as a deep-flowing river, Oceanus became later the all-embracing empty ocean, which was different from the known sea (the Mediterranean) with its known coasts, even though connected with it. Herodotus (484-424 B.C.) is perhaps the first who used the name in this sense; he definitely rejects the idea of Oceanus as a river and denies that the “œcumene” should be drawn round, as though with a pair of compasses, as the Ionian geographers (Hecatæus, for example) thought. He considered it proved that the earth’s disc on the western side, and probably also on the south, was surrounded by the ocean, but said that no one could know whether this was also the case on the north and north-east. In opposition to Hecatæus[1] and the Ionian geographers (the school of Miletus) he asserted that the Caspian Sea was not a bay of the northern Oceanus, but an independent inland sea. Thus the “œcumene” became extended into the unknown on the north-east. He mentions several peoples as dwelling farthest north; but to the north of them were desert regions and inaccessible mountains; how far they reached he does not say.

The world according to the ideas of Herodotus (J. MURRAY)

He thus left the question undetermined, because, with the sound cool-headedness of the inquirer, which made him in a sense the founder of physical geography, he trusted to certain observations rather than to uncertain speculations; and therefore he maintained that the geographers of the Ionian school had not provided adequate proofs that the world was really surrounded by sea on all sides. But nevertheless, it was, perhaps, his final opinion that the earth’s disc swam like an island in Oceanus.

This common name for the ocean was soon dropped, and men spoke instead of the Outer Sea beyond the Pillars of Hercules in contradistinction to the Inner Sea (i.e., the Mediterranean). The Outer Sea was also called the Atlantic Sea after Atlas. This name is first found in Herodotus. South of Asia was the Southern Ocean or the Erythræan Sea (the Red Sea and Indian Ocean). North of Europe and Asia was the Northern Ocean; and the Caspian Sea was a bay of this, in the opinion of the majority. Doubtless, most people thought that these various oceans were connected; but the common name Oceanus does not reappear as applied to them until the second century B.C.[2]

According to the Homeric conception the universe was to be imagined somewhat as a hollow globe, divided in two by the disc of the earth and its encircling Oceanus; the upper hemisphere was that of light, or the heaven; the lower one Tartarus, hidden in eternal darkness. Hades lay beneath the earth, and Tartarus was as far below Hades as the sky was above the earth. The solid vault of heaven was borne by Atlas, but its extremities certainly rested upon Oceanus (or its outer boundary), or at least were contained thereby. According to Hesiod (about 800 B.C.) an anvil falling from heaven would not reach earth till the tenth day, and from the earth it would fall for nine days and nine nights and not reach the bottom of Tartarus until the tenth. This underworld is filled to the brim with triple darkness, and the Titans have been hurled into it and cannot come out. On the brink the limits of the earth, the waste Oceanus, black Tartarus, and the starry heaven all coincide. Tartarus is a deep gulf at which even