The concept of virtual water is about water that is incorporated in the traded products. This concept was proposed in 1993 by the British geographer John Anthony Allan. 221 more words
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“The Middle East is importing virtual water from countries who, in the future, are likely to have to import their own virtual water”
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Cut your family’s water consumption by 475,000 litres (125,000 gal) a year
Forty percent of the food produced in the United States never gets eaten - … 292 more words
The Surprising Water Footprints of 15 Common Things — mental_floss
“Our Real and Virtual Water Footprint: A Green Interview with Stephen Leahy” — DVD, 63 minutes – Films Media Group… 74 more words