With food riots across the globe in the news, the immediate cause of food shortages is simply this: grain prices have doubled over the last year and poor people can no longer afford to buy enough food. There is no one single cause for the price rise; it is a combination of supply and demand.
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With food riots across the globe in the news, the immediate cause of food shortages is simply this: grain prices have doubled over the last year and poor people can no longer afford to buy enough food. There is no one single cause for the price rise; it is a combination of supply and demand.
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