Hoballah, Arab creator author. moving image videorecording |d| UrbanNext October 31, 2015 monographic eng africanCities, Arab Hoballah, Energy and sustainability, expanding design practices, High Density, Middle Density, Ricardo Devesa Devesa, Talk Interview by urbanNext. Filmed at World Sustainable Building Conference 2014, Barcelona. 3D parameters, Africa, African Manifestos, africanCities, Architect’s role, Architecture, Building, Built environment, Consulting community, Design, Designer’s role, Discipline, Energy consumption, Materials, Resources, Social ecosystem, Sustainability, talk Energy Sustainability Architecture Africa 2575-5374 https://urbannext.ovh/africas-challenge/ https://urbannext.net/africas-challenge/ https://urbannext.ovh/africas-challenge/ https://urbannext.net/africas-challenge/ ES-BaAUN 221102 20221107113355.0 eng