Theories on the Evolution of Agriculture
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Theories on the evolution of agriculture are numerous and contradictory. These theories fall into two main categories. The materialist theories have marxist economic theory as the reason for agricultural development and the environmentalist theories which assume a change in the environment caused the beginnings of agriculture. Both of these groups of theorists agree on the probable time frame for the beginnings of agricultural evolution as the ending of the pleistocene era. Different theories place the area of the genesis of agriculture at various sites around the world. Most theories have agriculture's origins at more than one site. This paper will present some of the theories and hypotheses about the origins of agriculture. The debate is continuing as more archeological and biological data is accumulated. There is no consensus in the field of archeology at this time to define the origins of agriculture. Different archeological sites with evidence of early agriculture support assorted hypotheses. The beginning of the modern debate on the origins of agriculture are two theorists: Sir V. Gordon Childe a British anthropologist, and Ivan Vavilov a soviet botanist. These two theorists were both Marxists but came to dissimilar conclusions about the start of agriculture's evolution. They both believed the marxist doctrine that cultures changed because of economic revolutions which brought about changes in the means and modes of production. The causes of the economic r
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he people's diet. In areas of marginal productivity, a more secure subsistence strategy dictated the need for domestic production of resources. The domestication of plants and animals provided for a more certain existence. In addition, food resources which were domesticated were easier to store and stockpile against times of scarce production. The flexibility of each area to take advantage of the wild and domestic resources available meant that in the fertile areas with good rainfall and cultivatable soil agriculture was practiced as a more secure means of production than the previously practiced hunter-gatherer strategies. In these areas a more developed, economically interdependent, denser population is found.
As a population becomes more settled and begins to cultivate an area for subsistence agriculture, the environment will slowly become degraded. This process is not immediate. Evidence suggests that even in fragile marginal areas people continue to utilize a variety of food production techniques after farming and herding have been initiated. A gradual decline in the level of wild food produced and an increase in the population are among the changes which help produce an economy based on ever greater levels of d
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Some common words found in the essay are:
Near East, South American, Ivan Vavilov, Neolithic Revolution, , East Levant, Gordon Childe, Current Anthropology, near east, food production, domestication plants, American Anthropology, American Anthropologist, beginnings agriculture, agricultural production, climate change, origins agriculture, food supply, domestication plants animals, plant cultivation, domestic production, sir gordon childe, increase food supply, cultivation animal domestication, crops accept cross-pollination,
Approximate Word count = 2320
Approximate Pages = 9 (250 words per page)
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