10.08.2011 - Water trading schemes to help quench world's thirst
Already, water rights are bought and sold in arid areas of the globe as resources are stretched by climate change and a rising global population. Markets in water rights are likely to evolve as a rising population leads to shortages and climate change causes drought and famine. But they will be based on regional and ethical trading practices and will differ from the bulk of commodity trade..............................................Full Article: Source
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