A local bus in Luxembourg. Photo: Fränz Bous/Flickr As discussions concluded at COP24, countries still struggle to translate their climate commitments into effective and socially acceptable…

Nancy Vandycke, Javier Morales Sarriera, Gurpreet Singh Sehmi |

In Mali, residents of Timbuktu take part in the maintenance of the Djingareyber Mosque, a World Heritage Site, applying traditional repair techniques. (Tiecoura Ndaou / UN Photo) Imagine a city…

Sameh Wahba, Barbara Minguez Garcia |

Photo: SkyPics Studio/Shutterstock Data on the sharing economy (Uber, Airbnb and so on) are scarce, but a recent study estimates that the revenue growth of these platforms has been dramatic. In…

Hernan Winkler |

​Today, a quarter of the world’s population lives in urban “agglomerations”—supersized metropolitan areas that cut across jurisdictional boundaries and bring together one or more cities along with…

Ede Ijjasz-Vasquez, Philip E. Karp, Maria Angelica Sotomayor |

The Stade Vélodrome in Marseille, France. Photo Credit: Ben Sutherland via Flickr Creative Commons In June 2016, nearly 2.5 million enthusiastic spectators gathered in France to attend the Euro…

François Bergere |

 Photo © Dominic Chavez/World Bank Performance budgeting (PB) has a deep and enduring appeal. What government would not want to allocate resources in a way that fosters efficiency, effectiveness,…

Donald Moynihan, Ivor Beazley |

On March 3rd we will celebrate World Wildlife Day. Adopted by the UN General Assembly in 2013, this day raises awareness of the world’s wild fauna and flora. This year’s theme, "The future of…

Claudia Sobrevila |

Speeding through a season of summitry, the world’s policymakers now have sustainability at the forefront of their autumn agenda – and the private sector, as well, must rise to the sustainability…

Christopher Colford |

Over the past decade, illegal poaching of wildlife has quickly caught up to habitat destruction as a leading cause of wildlife loss in many countries.   Poaching African elephants for ivory…

Samuel Wasser |

Public procurement is a linchpin for good governance and effective public service delivery, both of which are critical to the sustainable development of Africa. In many countries throughout the…

Lindsey Marchessault, Quamrul Hasan |