In this video municipal officials, urban experts and local residents from around the world talk about urban challenges, sustainable solutions for climate - friendly cities and future needs. (urbanet.info)
Instead, I'm going to the DARPA Urban Challenge in Victorville, California. (autoline.tv)
That is especially the case since the already daunting urban challenges in Africa are now being exacerbated by the new vulnerabilities and threats associated with climate and environmental change. (uncclearn.org)