In cities around the world, an estimated 15 million people scrape together a living through informal waste picking. Many of them are women, children, elderly, unemployed, or migrants, who work…

Judy Baker |

Risk financing, social protection, seismic risk, and open data – these are just some of the key themes that have drawn hundreds of urban resilience and disaster risk management experts and…

Sameh Wahba, Tafadzwa Dube |

When Dara Dotz, an industrial designer, travelled to Haiti after the devastating earthquake in 2010, she saw firsthand the supply chain challenges people were facing that had life threatening…

Emma Phillips, Autumn Lansford |

Our planet is undergoing a process of rapid urbanization, and the next few decades will see unprecedented growth in urban areas, including in urban infrastructure. Most of the growth will take…

Maninder Gill, Vincent Roquet |

As the world observes World Environment Day this week, we should be mindful that [[tweetable]]there will be more plastic in the oceans than fish by 2050 if nothing is done[[/tweetable]], according…

Silpa Kaza, Lisa Yao |

Photo: Gordon | Flickr Creative Commons Public-private partnerships (PPPs) in Brazil have been around since 2004 when federal legislation established the legal framework to make them possible.…

Fernando Freire Dutra |

In Brazil, a woman trained through the School of Women Leaders explains to her neighbors what she has learned. Photo: Maria do Carmo Carvalho / Habitat for Humanity [[tweetable]]Despite the fact…

Jane W. Katz |

[[tweetable]]How fast is your city growing? The answer may depend on where you live.[[/tweetable]] There are the booming megacities such as Tokyo, Mumbai, and Nairobi. Then there are cities that…

Ede Ijjasz-Vasquez, Paula Restrepo Cadavid |

Also available in: Русский | Română | Türkçe Ruins of the Church of Saint Paul, following the 1755 Lisbon earthquake. (Photo via Wikimedia Commons) [[tweetable]]Did you know that, in 1755,…

David Sislen, Alanna Simpson, Yann Kerblat |

Photo: LWYang | Flickr Creative Commons Since the 1980s, investment in Brazil’s infrastructure has declined from 5% to a little above 2% of the country’s Gross Domestic Product (GDP), scarcely…

Paul Procee |