Also available in: Español | Français | العربية At the UN climate talks that ended wearily on Saturday night in Warsaw, negotiators showed little appetite for making firm climate finance…

Rachel Kyte |

It’s not easy to reach Morro da Formiga, a favela that perches precariously like a bird’s nest on the side of a cliff in the northern part of Rio de Janeiro. But once you get there, its dramatic…

Franka Braun |

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 |

Under current trajectories, the world is headed toward a world that will be 4 degrees warmer by the end of this century. Despite the mounting concern around this scenario, many countries…

Uwe Deichmann |

Some 2000 visitors from more than 100 countries are leaving Barcelona today at the end of Carbon Expo. The meeting, now in its 10th year,  got off to a great start on Wednesday with the director…

Neeraj Prasad |

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 |

Tiny homes made of non-reinforced concrete blocks, without columns in the corners or ties where the walls and roof and the walls and foundation meet. These are dwellings that can collapse like a…

Jeannette Fernandez |

También disponible en español e português It’s tempting to think that this is just another Earth Day – after all, it has been celebrated since 1970. But perhaps this year should be different, at…

Karin Erika Kemper |

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 |