Tuesday, June 3, 2008

"Virtual Water" - true ?

Everything You Know About Water Conservation Is Wrong | Environmental Policy | DISCOVER Magazine

If this is indeed true, then techniques like drip irrigation and rural RWH will be way more impactful in the larger context. Of course, there's the whole other issue of concentrated pockets of populations - urban - consuming more than locally available to their geographical area. That surely is something rainwater harvesting addresses.

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