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The risks arising from Asia's water stress by Brahma Chellaney

Water, the most vital of all resources, has emerged as a key issue that would determine if Asia is headed toward cooperation or competition. After all, the driest continent in the world is not Africa but Asia, where availability of freshwater is not even half the global annual average of 6,380 cubic metres per inhabitant. When the estimated reserves of rivers, lakes, and aquifers are added up, Asia has less than...

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A tale of three islands

-The Economist   The world’s population will reach 7 billion at the end of October. Don’t panic IN 1950 the whole population of the earth—2.5 billion—could have squeezed, shoulder to shoulder, onto the Isle of Wight, a 381-square-kilometre rock off southern England. By 1968 John Brunner, a British novelist, observed that the earth’s people—by then 3.5 billion—would have required the Isle of Man, 572 square kilometres in the Irish Sea, for its standing...

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The Seven-Billion Mark by Joel E Cohen

One week from now, the United Nations estimates, the world’s population will reach seven billion. Because censuses are infrequent and incomplete, no one knows the precise date—the US Census Bureau puts it somewhere next March—but there can be no doubt that humanity is approaching a milestone. The first billion people accumulated over a leisurely interval, from the origins of humans hundreds of thousands of years ago to the early 1800s. Adding...

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GM crops have not lived up to their promises, say NGOs by John Vidal

Genetic engineering has failed to increase the yield of any food crop but has vastly increased the use of chemicals and the growth of “superweeds,” according to a report by 20 Indian, southeast Asian, African and Latin American food and conservation groups representing millions of people. The so-called miracle crops, which were first sold in the U.S. about 20 years ago and which are now grown in 29 countries on about...

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World population to hit 7 billion

-AP Severe stress on food, water and jobs She's a 40-year-old mother of eight, with a ninth child due soon. The family homestead in a Burundi village is too small to provide enough food, and three of the children have quit school for lack of money to pay required fees. “I regret to have made all those children,” says Godelive Ndageramiwe. “If I were to start over, I would only make two or...

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