Around 250 million migrants currently live outside their countries of birth, making up approximately 3.5 percent of the world population. Despite the widespread perception of a global migration…

Caglar Ozden |

A growing number of students in South Asia and Sub-Saharan Africa are enrolled in private primary or secondary schools. The World Development Report 2018 (on which I was a co-author) highlighted…

David Evans |

I Will Always Write Back is the true story of Martin Ganda and Caitlin Alifirenka, who became pen pals -- between Zimbabwe and the USA -- in middle (or lower secondary) school. Over time, they…

David Evans |

Inorganic fertilizer use by smallholder farmers is one way to boost soil fertility and associated crop-yields and farm incomes. Yet fertilizer use remains the lowest where yield increase is needed…

Guigonan Serge Adjognon, Anuja Kar |

In The Godfather II, Vito Corleone chooses his younger son, Michael, instead of his older son, Fredo, as his successor. This decision is based on Michael's intelligence and ability. Fredo,…

Shwetlena Sabarwal, Malek Abu-Jawdeh |

At this year’s Investing in African Mining Indaba in Cape Town, South Africa, leaders are not hiding their concerns about the commodities downturn. Government representatives express their…

Paulo de Sa |

Estimating national-level growth levels and rates is fraught with challenges. Doing so at subnational levels even more so – because of data challenges, and difficulties in attributing economic…

Apurva Sanghi, Tom Bundervoet, Laban Maiyo |

Recent news of declining numbers of new Ebola cases in Guinea, Liberia, and Sierra Leone suggest encouraging progress toward ending the epidemic. The human cost has been tragic and until we reach…

Mark Roland Thomas |

D&E Green Enterprises: Saving Energy and the Forest in Haiti through Improved Cookstoves If you live on an island in the ocean, energy and climate issues come together in a palpable way. Most…

S. Vijay Iyer |

It’s no secret that renewable energy development in developing countries is on the rise.  In its most recent report on renewable energy investment, the UN states that investment in renewables in…

John Probyn, Sara Perea Sigrist |