Africa is known for its wealth in precious stones and minerals such as cobalt and lithium. In this episode of Modus Operandi, we find out who is benefiting from the rich mines of Africa with Khaoula Houssini, a PhD student in Enviromental Science and Engineering at the Shanghai Jiao Tong University. We stay in Africa when later in the show, Manila Chan speaks to publisher Abayomi Azikawe about Kenya's latest presidential election results.
