As the world urbanizes rapidly, cities continue to be the physical and social base for people’s prosperity and nature’s sustainability. In recent years, the idea of “smart cities” has grown more…

Myunggu Kang |

Photo credit: Lois Goh/ World Bank Urbanization and economic growth go hand in hand.  Cities are turning into centers of attraction in developing countries and their population is rising…

Fen Wei, Gunes Basat, Hyunji Lee |

All photos by Gregoire Gauthier and Satoshi OgitaMarcos Ribeiro almost has tears in his eyes, as he explains the huge opportunities he sees for modern, ecologically mindful agriculture to us, a…

Martin Raiser |

In Mali, residents of Timbuktu take part in the maintenance of the Djingareyber Mosque, a World Heritage Site, applying traditional repair techniques. (Tiecoura Ndaou / UN Photo) Imagine a city…

Sameh Wahba, Barbara Minguez Garcia |