MOHAN GURUSWAMY.
The Indian Ocean has been at the centre of world history ever since we know. Man originated in Africa, probably somewhere in the Olduvai Gorge in present day Tanzania – where Homo Erectus lived 1.2 million years ago and where the first traces of Homo Sapiens, our more recent ancestors having evolved only about 200,000 years ago. First phonetic languages evolved around 100, 000 years ago. The migration of mankind out of Africa began almost 60000 years ago. But we don’t call the Indian Ocean the African Ocean because first recorded activity over it began only about 4000 years ago.
Three great early recorded activities of this period come to mind. The first is the Indus Valley Civilization. It was a Bronze Age civilization (3300–1300 BCE; mature period 2600–1900 BCE) in the north-western region of the Indian subcontinent. Along with Ancient Egypt and Mesopotamia it was one of three early civilizations of the Old World, and of the three the most widespread.
The Indus civilization's economy appears to have depended significantly on trade, which was facilitated by major advances in transport technology. It may have been the first civilization to use wheeled transport. These advances may have included bullock carts that are identical to those seen throughout South Asia today, as well as boats. Most of these boats were probably small, flat-bottomed craft, perhaps driven by sail, similar to those one can see on the Indus River today; however, there is secondary evidence of sea-going craft.
Archaeologists have discovered a massive, dredged canal and what they regard as a docking facility at the coastal city of Lothal now in Gujarat. Judging from the dispersal of Indus civilization artifacts, the trade networks, economically, integrated a huge area, including portions of Afghanistan, the coastal regions of Persia, northern and western India, and Mesopotamia. There is some evidence that trade contacts extended to Crete and possibly to Egypt.
There was an extensive maritime trade network operating between the Harappan and Mesopotamian civilizations as early as the middle Harappan Phase, with much commerce being handled by "middlemen merchants from Dilmun" (modern Bahrain and Failaka located in the Persian Gulf). Such long-distance sea trade became feasible with the innovative development of plank-built watercraft, equipped with a single central mast supporting a sail of woven rushes or cloth.
The second great economic activity was Slavery. Slavery can be traced back to the earliest records, such as the Code of Hammurabi (c. 1760 BC), which refers to it as an established institution. Slavery is rare among hunter-gatherer populations, as it is developed as a system of social stratification. Slavery typically also requires a shortage of labor and a surplus of land to be viable. Bits and pieces from history indicate that Arabs enslaved over 150 million African people and at least 50 million from other parts of the world. Later they also converted Africans into Islam, causing a complete social and financial collapse of the entire African continent apart from wealth attributed to a few regional African kings who became wealthy on the trade and encouraged it.
The third great economic activity was seafaring evidenced by migration. The island of Madagascar, the largest in the Indian Ocean, lies some 250 miles (400 km) from Africa and 4000 miles (6400 km) from Indonesia. New findings, published in the American Journal of Human Genetics, show that the human inhabitants of Madagascar are unique - amazingly, half of their genetic lineages derive from settlers from the region of Borneo, with the other half from East Africa. It is believed that the migration from the Sunda Islands began around 200 BC.
Linguists have established that the origins of the language spoken in Madagascar, Malagasy, suggested Indonesian connections, because its closest relative is the Maanyan language, spoken in southern Borneo. The Gods were also kind and gave the IOR the weather conditions that helped in evolving seaborne trade and intercourse. The sea surface current and prevailing wind structure in and over the Indian Ocean favoured seafarers in their endeavour and sailings in the Indian Ocean from the southern tip of Africa (Cape of Good Hope) during the month of May. After the entry into the Indian Ocean, the seafarers continued to sail in the northerly direction along the coastline of Africa (aided by the strong Somali Current and the East Arabian Current) towards the Arabian Sea.
The physical environmental conditions over the sea and the external prevailing weather helped the seafarers reach places up to the west coast of India. As this sea surface current extend towards the east coast of India, the sailors were greatly assisted by the surface current as they sailed along. During November, when the East Indian winter wind reverses in its direction and begin to blow from the northeast, the sailors prepare for their return journey. The winds that generate the waves contributes to reduction in the otherwise required travel time for the sailings between any given two points of departure and arrival. The natural and external forces help the sailors making their journey / expedition more economical and energy efficient. Clearly the region was a hub of all kinds of economic activity.
Then came the Petroleum Age. And things changed as never before. The Spice trade, the Silk trade, the China trade all paled into insignificance. The use of Coal as a ship fuel enlarged distances and volumes of cargo. Oil made even longer journeys and greater volumes possible.
Petroleum is the lifeblood of modern society. Its a relatively new activity, but its advent has transformed our world as few things have. Petroleum, in one form or another, has been used since ancient times. According to Herodotus more than 4000 years ago, asphalt was used in the construction of the walls and towers of Babylon; there were oil pits near Babylon, and a pitch spring on Zacynthus.
Great quantities of it were found on the banks of the river Issus, one of the tributaries of the Euphrates. Ancient Persian tablets indicate the medicinal and lighting uses of petroleum in the upper levels of their society. By 347 AD, oil was produced from bamboo-drilled wells in China. Early British explorers to Myanmar documented a flourishing oil extraction industry based in Yenangyaung, that in 1795 had hundreds of hand-dug wells under production.
Oil is now the single most important driver of world economics, politics and technology. The rise in importance was due to the invention of the internal combustion engine, the rise in commercial aviation, and the importance of petroleum to industrial organic chemistry, particularly the synthesis of plastics, fertilizers, solvents, adhesives and pesticides. Oil is now the basis of about half the World GDP of over $85 trillion.
Comments
Post a Comment