Ahmed Y. AlMaazmi (United Arab Emirates University)
This lecture examines how enslaved East Africans shaped the production and circulation of occult knowledge across the Omani Empire in the western Indian Ocean during the late eighteenth and early nineteenth centuries. Centering on the works of the Omani jurist and polymath Nāsir b. Abī Nabhān (1778–1846), it argues that enslaved East Africans were not merely laboring bodies in plantations, armies, and households, but indispensable intellectual contributors to a shared occult-scientific tradition.
Drawing on Nāsir’s occult botanical treatise "The Supreme Secret” and his Swahili language manual, the lecture traces how Omani scholars documented, translated, and reframed East African cosmologies, especially knowledge about the occult and medicinal properties of plants. These texts reveal a multidirectional flow of knowledge between Oman and the Swahili Coast—mediated through Arabic and Swahili, jurists and sultans, but also through unnamed enslaved experts whose skills in ritual practice, carving, and ethnobotany informed imperial projects of knowing and governing East Africa.
By following one particularly striking anecdote—Nāsir’s admission that he wrote about a powerful conjuration technique “in the absence of my slave”—the lecture opens up the problem of anonymity, erasure, and citation in non-European empires. It invites us to read occult manuscripts as archives of enslaved expertise and to reconsider Indian Ocean slavery not only through economic or legal lenses, but also as a history of science, translation, and intellectual coproduction. Methodologically, it suggests that engaging Omani and Swahili manuscript traditions allows historians to move beyond Eurocentric archives and to reconstruct breadcrumb trails of enslaved intellectual agency across the enchanted sea of the western Indian Ocean.