The case of the Maldonado stream: The voice of a citizen Imagine a busy metropolitan avenue crossing the length of Buenos Aires, Argentina, transited daily by buses and trains and lined with a…

Maria Madrid |

If you saw how poor I was before, you would see that things are getting better.   When I hear stories like that of Jean Bosco Hakizimana, a Burundian farmer whose life was transformed by a cow, I…

Joachim von Amsberg |

With 70% of the world's extreme poor living in rural areas, and improved water access still lacking for close to 768 million people around the world, investing in safe and sustainable…

Meleesa Naughton |

Antigua may mean old in Spanish, but what has been accomplished here looks quite modern. In this colonial city, a living example of Guatemala’s Mayan heritage, surrounded by mountains and…

Sergio Jellinek |

También disponible en español Today is No Tobacco Day, a moment in time when we’re supposed to remind ourselves of the many evils smoking brings upon us both as individuals and as member of…

Joana Godinho |

Tamires Rodrigues, a Brazilian student, has some things in common with some of the world’s best strikers: she has, for example, a clear target and knows exactly how to send the ball straight into…

Mariana Ceratti |

My work with small-hold cocoa farmers in Nicaragua has taught me that it is not true that organic production is more expensive, complicated to learn and unsustainable.   The Sustainable…

Mary L. González |

Having stumbled upon this development economics symposium, which took place in DC on Saturday, this paper

Berk Özler |

MADRID -- One thousand days. That's all we have left to meet the Millennium Development Goals, a series of commitments to improve the lives of families in the developing world. I was just in…

Jim Yong Kim |

También disponible en español Também disponível em português This year, World Health Day focuses on hypertension. Specialists report a clear link between excessive salt consumption and high blood…

Sumito Estévez |