As the world rushes to reduce the negative impacts of climate change, ambitious sub-national actors are rising to the fore. The recent One Planet Summit exemplifies this trend. Earlier this month…

Prashant Kapoor, Marc Forni |

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 |

Also available in: Français | Español | العربية The premise behind the Sustainable Cities photo competition was simple. [[tweetable]]We wanted to learn what people around the world “see” when they…

Xueman Wang, Dini Djalal |

We are approaching the end of year two of implementing the Sustainable Development Goals (SDGs). In September 2015, global leaders from 193 countries set a 15-year deadline – by the year 2030 – to…

Mahmoud Mohieldin, Ede Ijjasz-Vasquez |

[[tweetable]]When it comes to responding to disasters, time is of the essence.[[/tweetable]] Help needs to come immediately to save lives; recovery and reconstruction have to start swiftly to…

Zuzana Stanton-Geddes, Jolanta Kryspin-Watson |

Slideshow: Reimagining a park, a river, and other public spaces in Seoul (Photos by Judy Zheng Jia / World Bank) [[tweetable]]"If you lose the human scale, the city becomes an ugly place,…

Judy Zheng Jia, Jon Kher Kaw, Annie Gapihan, Sangmoo Kim, Marisa Garcia Lozano, Rosanna Nitti |

ICT services offered by I Got Garbage in Bangalore [[tweetable]]Web platforms, apps, and citizen surveys are changing how solid waste management services are conducted globally[[/tweetable]] and…

Silpa Kaza, Lisa Yao, Claire Markgraf |

Also available in: Arabic | French | Spanish In 2015 the world saw great momentum for climate action, culminating in a historic agreement in December to cut carbon emissions and contain global…

Andy Shuai Liu |

  While responsible for only a small share of global emissions, the country is taking big steps to curb them.In the next few weeks, Morocco is preparing to commission the first phase of what will…

Sameh Mobarek |