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 |

Entering data. Photo: World Bank In the fiscal transparency arena, people often hear two conflicting claims. First, governments complain that few people take advantage of fiscal information that…

Paolo de Renzio, Massimo Mastruzzi |

There were more than 7 billion people on earth in 2013. While this is the highest number ever, the population growth rate has been steadily declining, in part due to declining fertility rates. …

Emi Suzuki |

Now that the XIX International AIDS Conference is in full swing this week in Washington, DC, it’s worth reflecting not only on past achievements but on future challenges.As recounted by Dr. Peter…

Patricio V. Marquez |

The quest for an accurate, timely and affordable medical diagnosis remains elusive in many developing countries.  In East Africa, laboratories are often poorly staffed; ill-equipped; and lack…

Miriam Schneidman |