However, because there is little new land that can be brought into cultivation, almost all of this increase in food production has come about through processes of agricultural intensification: the improvements in food supply that China's growing population have enjoyed have occurred mostly through increasing food crop However, in the Middle East, where water for agriculture is often in short supply, many countries have also turned to purchasing sizeable quantities of cereals on the international market–much of which is then used as livestock feed in order to produce meat. Food aid has been a key to global agricultural development and trade policy since the end of Wo… Famine Evans, Lloyd T. 1998. For farmers who take a loan, this will cause them to be indebted.It is hard to ignore the overlap between countries that are severely impacted by climate change and countries that have large population growth. If global population reaches 9.1 billion by 2050, based on FAO’s report, the world food production will need to rise by 70 percent, and food production in low- and middle-income countries will need to double. Extreme weather and natural disasters are costing farmers in low- and middle-income countries billions of dollar each year. Global Food For Thought In general, population growth in the developing world will continue to be the main factor contributing to the growth of world cereal demand; and some of this growth in demand will be met by increased production from farmers in more developed regions, especially in This brief account of food and population can appropriately conclude with a comment on cereals, the most important component of the human diet. However, the slowdown has occurred not because of shortages of land or water but rather because demand for agricultural products has also slowed. There will be significant progress in raising average levels of food consumption in most regions, but with South Asia and, still more, sub-Saharan Africa lagging behind. The concept of natural foods is obscure from many perspectives. Demographic growth has meant that yields have had to be increased, while at the same time the attainment of higher yields has supported the increasing population. Such a yield will be required to supply food for a world of 8 billion.Brown, Lester R., Gary Gardner, and Brian Halweil. When it comes to food security, population has become a liability for India — with only 2.4 percent of the world’s total land area India has to support 14 percent of the world’s total population. Note that the relationship is fairly tight–sufficiently so to make a reasonably firm prediction that when the world's population reaches 8 billion, which it is projected to do around the year 2025, the world cereal yield will be slightly above four metric tons per hectare. Consequently, total food output has been increased largely through processes of extensification–increasing the harvested area. Among various natural disasters, drought was one of the most damaging ones to agriculture.Drought causes food and water shortage around the world. Adding to this bleak outlook, the region may continue to experience food crises and famines–often with warfare acting as an important contributory cause.In considering the world's more developed regions, the situation is clearly very different. In the past 100 years total carbon emissions (a good indication of consumption) has increased about 15 times. It leads to increased temperatures, weather volatility, unpredictable rainfall, withered rivers, and thus negatively impacts agricultural irrigation systems. With an increasing variety of non-food items available for purchase in local markets, increased per capita incomes have often not been spent on food.South Asia's population could well increase by 600 million in the first half of the twenty-first century. 1997. References to specific nonprofit, private, or government entities are not an endorsement. Awareness of this is reflected, for example, in the Chinese characters corresponding to the English word Concern that population growth might outstrip the capacity to raise food production has been expressed many times since Malthus–particularly during the period from 1950 to 2000, when the world's population increased from about 2.5 billion to 6 billion. Then, copy and paste the text into your bibliography or works cited list.
Within the “Cite this article” tool, pick a style to see how all available information looks when formatted according to that style. This situation appears likely to continue into the early decades of the twenty-first century. Also, due to climate change, the frequency and intensity of natural disasters increases.

All statements of fact and expressions of opinion contained in any content on this site are the sole responsibility of the author or commentator. Although about Yet, there is a growing concern over whether the world could produce enough food to feed the future population. The high-energy of the radiation, which… India has more than a billion people, a majority of whom depend on Global population accelerates the food demand and climate change adds another layer of uncertainty on food production. To ensure adequate food to feed the future population, actions are needed. India is set to surpass China as the world’s most populous nation by as early as 2024. It is estimated that 1 000 million people will be born during this decade.

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