How much Virtual Water is in your shirt?
Virtual Water is a measure of all the water it takes to make the products you use. Waterfootprint.orgcalculates that a new cotton shirt uses 2,700 liters. That's a tally of the water evaporated in irrigating and growing the cotton, and the water needed to wash away the fertilizers and dilute the chemicals used in the manufacturing process. With worldwide water shortages set to become a major humanitarian crisis this century, water waste is a serious new sin. Read More"¦
http://themoment.blogs.nytimes.com/
