Let’s start with a little quiz. Grab a piece of paper and pencil.   What’s the share of legal immigrants in the US population? (or you can choose the Germany, UK, Italy, Sweden or France).  A…

Markus Goldstein |

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 |

Also available in: Arabic | French | Spanish Rows of solar panel at a thermo-solar power plant in Morocco. (Photo: Dana Smillie / World Bank)Over the past several years much has been written about…

Sameh Mobarek |

Also available in: Arabic | French | Spanish In 2015 the world saw great momentum for climate action, culminating in a historic agreement in December to cut carbon emissions and contain global…

Andy Shuai Liu |

A few months ago, the first randomized evaluation of the One Laptop Per Child (OLPC) came out as a working paper (you can find a brief summary by the authors here), after circulating in the…

Berk Özler |

The Small Island Developing States, or SIDS, include 52 countries spanning the Caribbean, Atlantic, Indian and Pacific Oceans, as well as the South China and Mediterranean Seas. They range from…

Vivien Foster |

The first country to declare broadband internet access a legal right was Finland back in October. A month later, Spain also guaranteed the legal right to broadband. Both countries have committed…

Arturo Muente-Kunigami |