Differentiating between effective and nominal access A couple of months ago, one of our urban development colleagues wrote about the gap between effective and nominal access to water…

Tatiana Peralta Quiros, Camila Rodriguez |

We are all aware of the statistics: [[tweetable]]cities are home to more than 50% of the world’s population, [[/tweetable]] and they are growing so fast that 66 out of 100 people on earth will be…

Soraya Goga |

Cities are home to more than half of the world’s population, consume two-thirds of the world’s energy, and produce 70% of global greenhouse gas emissions. And this trend will only continue: by…

Ede Ijjasz-Vasquez, Sameh Wahba |

About this series More blog posts [[tweetable]]Each year, about half a million people are killed by intentional homicide. [[/tweetable]]That means one life is lost to violence per minute worldwide…

Ede Ijjasz-Vasquez, Markus Kostner |