Home Resources Grand Challenges Africa | The AAS Grand Challenges Africa | The AAS Country Regional Language English Region Africa Resource type Related links Strategic Pillars Indigenous Monitoring, Evaluation, Adapting & Social Learning Topic Knowledge Organization The African Academy of Science (AAS) Powered by View source More on this Related links Powered by Vacancies | The AAS Knowledge Regional Africa Related links Powered by Innovative building materials to meet the growing demands of urban development in Africa | The AAS Knowledge Regional Africa Related links Powered by Grand Challenges Botswana A New Programme to Fund Impressive Innovations | The AAS Knowledge Regional Africa Related links Powered by Building sustainable settlements to protect vulnerable communities | The AAS Knowledge Regional Africa