William Dar of ICRISAT describes  how global farm innovators can help re-green the Sahel.
A new World Bank study, 'Fish to 2030: Prospects for Fisheries and Aquaculture ', analyzes the rise in seafood demand and how to sustainably expand aquaculture.
Dani Rodrik has an article  in the Journal of Economic Perspects on when ideas trump interests.
'The Locust Effect' , by Gary Haugen of the International Justice Mission, looks at why the end of poverty requires the end of violence.
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