Influences of Geographic Environment - Ellen Churchill Semple (libby ebook reader .TXT) 📗
- Author: Ellen Churchill Semple
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The history of Egypt shows a similar effect of the yearly inundation of the Nile Valley. Here, as in all rainless countries where irrigation must be practiced, the water becomes a potent factor of political union and civilization. Its scarcity necessitates common effort in the construction and maintenance of irrigation works, and a central control to secure fair distribution of the water to the fields of the inhabitants. A stimulus to progress is found in the presence of a problem, perennial as the yearly threatenings of the Hoangho, which demands the application of human intelligence and concerted labor for its solution. Additional arable land for the growing population can be secured only by the wider distribution of the fructifying water; this in turn depends upon corporate effort wisely directed and ably controlled. Every lapse in governmental efficiency means an encroachment of the desert upon the alluvial fields and finally to the river bank, as to-day in Mesopotamia.
The fact that the earliest civilizations have originated in the sub-tropical rainless districts of the world has been ascribed solely to the regular and abundant returns to tillage under irrigation, as opposed to the uncertain crops under variable meteorological conditions; to the consequent accumulation of wealth, and the emancipation of man for other and higher activities, which follows his escape from the agricultural vicissitudes of an uncertain climate. When Draper says: "Civilization depends on climate and agriculture," and "the civilization of Egypt depended for its commencement on the sameness and stability of the African climate," and again, "agriculture is certain in Egypt and there man first became civilized,"614 he seizes upon the conspicuous fact of a stable food supply as the basis of progress, failing to detect those potent underlying social effects of the inundations—social and political union to secure the most effective distribution of the Nile's blessings and to augment by human devices the area accessible to them, the development of an intelligent water economy, which ultimately produced a long series of intellectual achievements.615
This unifying and stimulating national task of utilizing and controlling the water was the same task which in various forms prompted the early civilization of the Hoangho and Yangtze basins, India, Mesopotamia, Persia, Peru, Mexico, and that impressive region of prehistoric irrigation canals found in the Salt, Gila River, and upper Rio Grande valleys.616 Here the arid plateaus of the Cordilleras between the Pueblo district and Central America had no forests in which game might be found; so that the Indian hunter had to turn to agriculture and a sedentary life beside his narrow irrigated fields. Here native civilization reached its highest grade in North America. Here desert agriculture achieved something more than a reliable food supply. It laid the foundation of the first steady integration of wandering Indian hordes into a stable, permanently organized society. Elsewhere throughout the North American continent, we see only shifting groups of hunter and fisher folk, practising here and there a half nomadic agriculture to supplement the chase.
The primitive American civilization that arose among the Pueblo Indians of New Mexico and Arizona, the only strictly sedentary tribes relying exclusively on agriculture north of the Mexican plateau, was primarily a result of the pressure put upon these people by a restricted water supply.617 Though chiefly offshoots of the wild Indians of the northern plains, they have been markedly differentiated from their wandering Shoshone and Kiowa kindred by local environment.618 Scarcity of water in those arid highlands and paucity of arable land forced them to a carefully organized community life, made them invest their labor in irrigation ditches, terraced gardens and walled orchards, whereby they were as firmly rooted in their scant but fertile fields as were their cotton plants and melon vines;619 while the towering mesas protected their homes against marauding Ute, Navajo and Apache.620 This thread of a deep underlying connection between civilization and the control of water can be traced through all prehistoric America, as well as through the earliest cultural achievements in North Africa and Asia.
The economy of the water is not confined to its artificial distribution over arid fields, but includes also the exploitation of the mineral and animal resources of the vast world of waters, whether the production of salt from the sea, salt lakes and brine springs, the cultivation of oyster beds, or the whole range of pelagic fisheries. The animal life of the water is important to man owing not only to its great abundance, but also to its distribution over the coldest regions of the globe. It furnishes the chief food supply of polar and sub-polar peoples, and therefore is accountable for the far-northern expansion of the habitable world. Even the reindeer tribes of Arctic Eurasia could hardly subsist without the sea food they get by barter from the fishermen of the coast. Norway, where civilization has achieved its utmost in exploiting the limited means of subsistence, shows a steady increase from south to north in the proportion of the population dependent upon the harvest of the deep. Thus the fisheries engross 44 per cent. of the rural population in Nordland province, which is bisected by the Arctic Circle; over 50 per cent. in Tromso, and about 70 per cent. in Finmarken. If the towns also be included, the percentages rise, because here fishing interests are especially prominent.621 Proximity to the generous larder of the ocean has determined the selection of village sites, as we have seen among the coast Indians of British Columbia and southern Alaska, among all the Eskimo, and numerous other peoples of Arctic lands. [See map page 153.]
Not only in polar but also in temperate regions, the presence of abundant fishing grounds draws the people of the nearest coast to their wholesale exploitation, especially if the land resources are scant. Fisheries then become the starting point or permanent basis of a subsequent wide maritime development, by expanding the geographical horizon. It was the search for the purple-yielding murex that first familiarized the Phoenicians with the commercial and colonial possibilities of the eastern Mediterranean coasts.622 The royal dye of this marine product has through all the ages seemed to color with sumptuous magnificence the sordid dealings of those Tyrian traders, and constituted them an aristocracy of merchants. The shoals of tunny fish, arriving every spring in the Bosporus, from the north, drew the early Greeks and Phoenicians after them into the cold and misty Euxine, and furnished the original impulse to both these peoples for the establishment of fishing and trading stations on its uncongenial shores.623 To the fisheries of the Baltic and especially to the summer catch of the migratory herring, which in vast numbers visited the shores of Pomerania and southern Sweden to spawn, the Hanse Towns of Germany owed much of their prosperity. Salt herring, even in the twelfth century, was the chief single article of their exchanges with Catholic Europe, which made a strong demand for the fish, owing to the numerous fast days. When, in 1425, by one of those unexplained vagaries of animal life, the herring abandoned the Baltic and selected the North Sea for its summer destination, a new support was given to the wealth of the Netherlands.624 There is a considerable amount of truth in the saying that Amsterdam was built on herrings. New England, with an unproductive soil at home, but near by in the sea a long line of piscine feeding grounds in the submarine banks stretching from Cape Cod to Cape Race and beyond, found her fisheries the starting point and base of her long round of exchanges, a constant factor in her commercial and industrial evolution.625
Fisheries have always been the nurseries of seamen, and hence have been encouraged and protected by governments as providing an important element of national strength. The Newfoundland Banks were the training school which supplied the merchant marine and later the Revolutionary navy of colonial New England;626 ever since the establishment of the Republic, they have been forced into prominence in our international negotiations with the United Kingdom, with the object of securing special privileges, because the government has recognized them as a factor in the American navy. The causal connection between fisheries and naval efficiency was recognized in England in the early years of Elizabeth's reign, by an act aiming to encourage fisheries by the remission of custom duties to native fishermen, by the imposition of a high tariff on the importation of foreign fish in foreign vessels, and finally by a legislative enforcement of fasts to increase the demand for fish, although any belief in the religious efficacy of fasts was frankly disclaimed. Thus an artificial demand for fish was created, with the result that a report on the success of the Fishery Acts stated that a thousand additional men had been attracted to the fishing trade, and were consequently "ready to serve in Her Majesty's ships."627
The fishing of the North Sea, especially on the Dogger Bank, is participated in by all the bordering countries, England, the Netherlands, Germany and Belgium; and is valued equally on account of the food supply which it yields and as a school of seamen.628 The Pomors or "coasters" of Arctic Russia, who dwell along the shores of the White Sea and live wholly by fisheries, have all their taxes remitted and receive free wood from the crown forests for the construction of their ships, on the condition that they serve on call in the imperial navy.629 The history of Japan affords the most striking illustration of the power of fisheries alone to maintain maritime efficiency; for when by the seclusion act of 1624 all merchant vessels were destroyed, the marine restricted to small fishing and coasting vessels, and intercourse confined to Japan's narrow island world, the fisheries nevertheless kept alive that intimacy with the sea and preserved the nautical efficiency that was destined to be a decisive factor in the development of awakened Japan.
The resources of the sea first tempted man to trust himself to its dangerous surface; but their rewards were slight in comparison with the wealth of experiences and influences to which he fell heir, after he learned to convert the barrier of the untrod waste into a highway for his sail-borne keel. It is therefore true, as many anthropologists maintain, that after the discovery of fire the next most important step in the progress of the human race was the invention of the boat. No other has had such far-reaching results. Since water covers three-fourths of the earth's surface and permits the land-masses to rise only as islands here and there, it presents to man for his nautical ventures three times the area that he commands for his terrestrial habitat. On every side, the break of the waves and the swell of the tides block his wanderings, unless he has learned to make the water carry
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