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Water, a soluble problem: More trading could help to alleviate water shortages

Posted by: Aqua Blog Maven on July 20, 2008 at 6:41 am

From Economist.com:

So world markets are short of oil, and supplies of food are running thin. The prices of all sorts of basic commodities are soaring, and now there may also be reason for many to worry about the most fundamental of necessities—water. Some experts believe so, at least, and they are spreading doom-laden warnings of a Malthusian crisis in the world’s water supply.

Goldman Sachs, an investment bank which likes to ponder the future of the world, recently suggested that a global lack of water could prove to be a bigger threat to mankind than rising food prices or the depletion of energy resources. Sir Nicholas Stern, who reviewed the economics of climate change in a big report for the British government in 2006, is worried too. He points to some big local problems, for example in the Himalayas, where melting glaciers risk disrupting supplies of usable water in the region, just as many underground aquifers are drying up. He argues that water—at least the fresh sort—is not a renewable resource, and because it is not priced properly it has been “mined” without restraint.

Global water consumption is doubling every 20 years says Goldman Sachs. According to Sir Nicholas, in many places supplies are running short as rising consumption cannot be matched by fresh rainfall. As a result, suggests Goldman Sachs, the price of water is bound to rise: bad news for the poor and thirsty, but an opportunity for investors. The excited bank even suggests that water might be considered to be the “petroleum for the next century”.

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July 20, 2008 · Filed Under Water & Investing

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