Date: 2011-08-05 05:27:34
URL: http://bit.ly/qvQZB7
PHOTO STORY: Drought and water shortages stalk Eritreas refugee camps The Ecologist The water shortage facing our planet today however is considered, by the United Nations, a major environmental crisis. Man can survive a month with no food, but only a week with no water. The reasonable amount of water per human being is a minimum of ... and more »
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