As the world becomes increasingly urbanized, the number of megacities is growing rapidly. Today there are 37 cities worldwide with populations of greater than 10 million, and 84 with populations…

Philip E. Karp, Peter Ellis, Barjor Mehta |

Also available in: Español Photo: Andy Shuai Liu/World Bank Invented over a century ago for exploring mountainous regions, aerial cable cars have recently made an appearance in several big cities…

Leonardo Canon Rubiano, Wenyu Jia, Georges Darido |

[[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 |

Photo: UNMISS/Flickr Humanitarian and development efforts serve two distinct and complementary objectives. Humanitarian work focuses on responding to emergency situations in the immediate…

Priya Chopra |

Despite a difficult context of political transition and acute economic crisis, post-2011 Tunisia boldly laid the foundations for social dialogue. It allowed the government and key social actors to…

Carine Clert |

Those of you who have visited Dubai in recent years may relate to what I am going to say: Dubai is in the middle of the desert, and its land, not that long ago, was really worth nothing. Now it is…

Wael Zakout |

أصبحت الشرق الأوسط وشمال أفريقيا منطقة مُهددة بالاستخدام غير المستدام للمياه، حيث تجاوز أكثر من نصف عمليات سحب المياه الحالية في بعض البلدان الكمية المتاحة طبيعيا. وعلى المدى البعيد، قد يكون لذلك…

كلوديا سادوف, أندرس جاجيرسكوج |

港口新城,汉堡。 图片来源: ELBE&FLUT / Thomas Hampel at http://www.hafencity.com  “滨水区不只是孤立存在的。它与其他所有的东西相关。” —— 杰出的城市规划师Jane Jacobs说。   这种关系是两方面的;它指的是城市与其滨水区的关系,…

Fen Wei, Jon Kher Kaw, Peter Ellis, 梅柏杰 , Joanna Mclean Masic |

L'idée qui nous a amenés à organiser le concours photo #SustainableCities ou « Villes durables » était très simple : il s’agissait de savoir ce que ce concept évoquait chez les habitants du…

Xueman Wang, Dini Djalal |

HafenCity, Hamburg. Photo Credit: ELBE&FLUT / Thomas Hampel at http://www.hafencity.com “The waterfront isn’t just something unto itself. It’s connected…

Fen Wei, Jon Kher Kaw, Peter Ellis, Barjor Mehta, Joanna Mclean Masic |