Here are 7 things you need to know about taxing sugar-sweetened beverages.

Ceren Ozer |

Kazakhstan. Photo: Kubat Sydykov / World Bank How large is the share of public procurement to GDP in middle-income and low-income countries and how it is evolving? If sizable, can public…

Simeon Djankov, Federica Saliola, Asif Islam |

Did you know that about 3.7 million people worldwide died in 2012 from diseases related to ambient air pollution? That is nearly the population of the city of Los Angeles expiring every year from…

Paula Caballero |

All climate negotiations have been based on staying below 2°C above pre-industrial temperatures. Yet it looks increasingly unlikely that that will be possible. A new report, Turn Down the Heat:…

Julia Bucknall |