September 04, 2012
It doesn’t seem that anyone would WANT to live in a slum. But that is not necessarily true, according to Charles Kenny of Foreign Policy. In fact, for many of the world’s poor, a slum can offer opportunities and services not available in rural areas.
Across the world today, thanks to vaccines and underground sewage systems, average life expectancies in big cities are considerably higher than those in the countryside; in sub-Saharan Africa, cities with a population over 1 million have had infant mortality rates one-third lower than those in rural areas.
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