The best investments for humanity

ON THE eastern edge of Kolkata, Dulu Bibi, a 25-year-old mother of four, worries about the cost of treating her two sick boys. Her husband earns . 80-90 ($1.90) a day. The family

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Publication Date: 
20/01/2011
Bjrn Lomborg
Economic Times (New Delhi)
Tags:
Drinking Water, Health Care, Nutrition, Child Health