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 |

Photo: Simone D. McCourtie / World Bank In late June, we sent two of our bravest colleagues, Marta and Marcelo, on a daring mission into the Tundra, close to the Arctic Circle. Even though the…

Arturo Herrera Gutierrez, Courtney Price Ivins, Marcelo Buitron |

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 |

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 |

Also available in: Русский When healthcare professionals take the Hippocratic Oath, they promise to prescribe patients regimens based on their “ability and judgment” and to “never do harm to…

Patricio V. Marquez |