In episode six, Zara speaks to Muazzam Mir about the history of Islam in East Africa, particularly along the Swahili Coast. They talk about the role of travellers, traders and sufi tariqahs in the spread of Islam in the region, as well as noteworthy scholars. Muazzam refutes the colonialist idea that Africa was a land of darkness before the arrival of European powers, and tells us about the lost city of Gedi, a once sophisticated civilisation built by Muslims, that was abandoned in mysterious circumstances.