Posts Tagged ‘ urban agriculture ’

Africa: Green Cities & the Challenges of Urbanization

Sep 24th, 2012 | By
(photo credit: CGIAR Climate,

By Suzanne York, It is estimated that globally, every two seconds, two people move into cities. Currently twenty-two percent, or 1.5 billion people, live in 600 cities around the world. Africa is home to the fastest growing countries in terms of population growth. It is projected that the continent will double from 1.1 billion
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