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| | NRDC: OnEarth Magazine, Fall 2006 - Reviews |
 | | In Pakistan, reducing upstream diversions of the Indus River to irrigate cotton fields would enable downstream farmers to stay on their land instead of abandoning it for desultory existences in Karachi slums, where militant Islamists recruit. |
 | | Irrigation has picked up the salt that once was harmlessly borne down rivers to the sea, and instead has spread it across at least one-fifth of the world's agricultural land, gradually poisoning the soil. |
 | | Water tables are plunging as farmers in China, India, Pakistan, and the United States draw from irreplaceable sources of underground water to irrigate their crops; in many instances they are pumping water with government-subsidized energy to grow water-guzzling crops such as rice, sugarcane, alfalfa, and cotton, which are themselves sometimes subsidized. |
| www.nrdc.org /onearth/06fal/reviews.asp (1643 words) |
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