New poverty estimates published by the World Bank reveal that 1.4 billion people in the developing world (one in four) were living on less than US$1.25 a day in 2005, down from 1.9 billion (one in two) in 1981.
The new numbers show that poverty has been more widespread across the developing world over the past 25 years than previously estimated, but also that there has been strong—if regionally uneven—progress toward reducing overall poverty.
Looking at the new estimates from the persp
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