As the world becomes increasingly urbanized, the number of megacities is growing rapidly. Today there are 37 cities worldwide with populations of greater than 10 million, and 84 with populations…

Philip E. Karp, Peter Ellis, Barjor Mehta |

© Center for Conservation and Research, Sri Lanka The members of the community in the Bulugolla village in Sri Lanka breathed a sigh of relief. It was the month of October and the rice harvest had…

Hasita Bhammar |

[[tweetable]]How fast is your city growing? The answer may depend on where you live.[[/tweetable]] There are the booming megacities such as Tokyo, Mumbai, and Nairobi. Then there are cities that…

Ede Ijjasz-Vasquez, Paula Restrepo Cadavid |

© World Bank [[tweetable]]Nothing is more satisfying than putting a smile on a child’s face. It is especially true when the child has been a victim of war.[[/tweetable]]   The viral image of the…

Qiyang Xu, Wandi Huang |

Also available in: Русский | Română | Türkçe Ruins of the Church of Saint Paul, following the 1755 Lisbon earthquake. (Photo via Wikimedia Commons) [[tweetable]]Did you know that, in 1755,…

David Sislen, Alanna Simpson, Yann Kerblat |

There are currently 66 million people forcibly displaced across the globe, 26 million fleeing their countries as refugees and 40 million internally displaced - the worst such crisis since World…

Omer Karasapan |

It’s not always easy to convince the private sector to participate in public infrastructure projects—especially in developing countries and emerging economies. Why is this a problem? Because there…

Pankaj Gupta |

This is the third in this year’s series of posts by PhD students on the job market. The title of this post was updated on 4/30/2018. Globally, civil liberties and political rights have been…

Development Impact Guest Blogger |

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 |

Rapid progress in digital technology, behavioral economics, evaluation methods, and the connectivity of youth in the developing world generates a stream of real-time insights and opportunities in…

Namita Datta, Jose Manuel Romero |