Houses under construction. © John Hogg/World Bank [[tweetable]]Affordable housing is a major challenge across West Africa, where fewer than 7 percent of households can afford to buy their own home…

Martin Spicer |

Also available in: Français Brainstorming session at the Bamako Policy Hackathon. Photo: World Bank What would happen if you put all the relevant players for the entrepreneurial ecosystem —…

Alexandre Laure, Jon Stever |

Also available in: Español More than two months have passed since the whirlwind that was Habitat III, the UN’s once-every-20-year summit on cities and urban development. From big data to climate…

Sameh Wahba, Sarah Xinyuan Lin |