.The production, consumption and trade in the world at present. Factors that destroy the environment greatly. Includes leading to a change of climate of the world. Threatening the ecosystem.The outbreak of the global warming them. The picture shows the failure of development model of high energy ฟอสซิลใน rely on consumption and production that spill over, as well as the liberalization of trade.Often affect agricultural production. Especially in the small group of farmers. The environment is the basis of the main production. Due to weather, variance, not according to the season, causing the drought flood., destroying crops and farm houses of farmers. Also, plants and animals are lost at a fast rate and had never appeared before. Farmers had to adapt to the changes.And the change of cropping system all the time according to the situation forecast MI. Furthermore, the drought and flood also affects the crop yield was from harvesting to decrease. Also among the people in the world, causing hunger3 to 16% within a year 2623 parts in the tropics. Global warming will cause agriculture to shrink down greatly. And agricultural land becomes desert at a much faster rate, but on the other hand, large areas in Russia and Canada.Area agriculture will become to be able for the first time in the history of human beings, but no one knows how to grow plants in it? However, production and consumption of food taken by The corporate business.As an important result in global warming, subversion of rural community transportation of food production ข้ามทวีป monoculture, destroy soil and forest. And the use of chemicals in agriculture.Which cause climate change. Under the policy of new liberal is the WTO Agreement and trade. Free international and regional levels, including the world bank and the International Monetary Fund.Made from oil and shipped all over the world with oil for processing and consumption. The above process cause changes of global climate due to causes as follows:
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1.From the transportation of food all over the world. Food and food packaging, each piece is to travel around the world. For example, in Europe and in the United States, to be seen of vegetables, fruits, meat. Or wine production in Africa, South America., and we find the rice from Asia to the Americas or sold in Africa. Fossil fuel used to transport food release carbon dioxide. In the atmosphere of several tons. Peasant organization of Switzerland's name.Calculated that asparagus 1 kilograms imported from New Mexico to use oil barge flies to 5 l came to Switzerland as asparagus, the same amount. If produced in Switzerland by using oil only 0.3 l can reach consumers
2.? From the destruction of biodiversity. By burning the forest to farm large single plants And by the destruction of the swamp and biodiversity
3.From the transformation of land and the forest into areas outside the agricultural, forestry, pasture and land was converted to business area agriculture. Mall, factories, large house.Or a tourist resort. To do this, as well as the release of carbon into the atmosphere. And reduce the capacity of the environment to absorb carbon from the air at the same time
.4.The transformation from an agricultural production power to be consumed energy of energy levels The role of the first crops and agricultural energy converting sunlight into energy is in the form of น้ำตาลและ cellulose.This process is a natural process that the energy in the food chain. But the process that agriculture is the industry occurred in the last century, causing 2 agriculture that consume energy.
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