It is undeniable that progress has been made in reducing extreme poverty over the last quarter century—from 36 percent of the world population in 1990 to an estimated 8.6 percent in 2018—and that…

Philippe H. Le Houérou, Antoinette Sayeh |

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

Ceren Ozer |

Hundreds of thousands of tons of plastic remain uncollected on Caribbean islands each year and voluminous waves of plastic waste wash up on the shores, especially after severe storms.

Karin Erika Kemper, Tahseen Sayed |

  The Richtersveld Community Conservancy on the south border of the Richtersveld National Park in the Northern Cape Province of South Africa. Photo: John Hogg/World Bank  This week I was at the G7…

Karin Erika Kemper |

As the world rushes to reduce the negative impacts of climate change, ambitious sub-national actors are rising to the fore. The recent One Planet Summit exemplifies this trend. Earlier this month…

Prashant Kapoor, Marc Forni |

Illicit trade in tobacco products undermines global tobacco prevention and control interventions, particularly with respect to tobacco tax policy. From a public health perspective, illicit trade…

Sheila Dutta |

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 |

The future is uncertain. It’s hard to know exactly how our climate will change. That means there is also deep uncertainty around its impacts on flooding, the most prevalent disaster worldwide. [[…

Adeline Choy, Zuzana Stanton-Geddes, Jolanta Kryspin-Watson |

The impact of climate change on hydrology and other natural resources, and on many sectors of African economies—from agriculture to transport, to energy—has been widely researched and discussed.…

Magda Lovei |

Life is shifting fast for coastal communities in West Africa. In some areas, coastlines are eroding as much as 10 meters per year. Stronger storms and rising seas are wiping out homes, roads and…

Karin Erika Kemper |