A new historical analysis published in Isis: A Journal of the History of Science Society examines how colonial science reshaped fisheries management in British-controlled Nyasaland, now Malawi. The article explores the intersection of fisheries science and colonial development ideology, revealing how scientific frameworks became tools for resource extraction from Lake Malawi.
While historians have extensively documented colonialism's impact on terrestrial ecosystems and land management, aquatic systems remain understudied in this context. This research fills that gap by tracing how British colonial authorities deployed fisheries science to intensify exploitation of Lake Malawi's resources. The study demonstrates that science was not neutral but actively served colonial economic interests.
Colonial administrators used emerging fisheries management techniques to justify expanded harvesting operations. Scientific surveys and catch data became instruments for legitimizing resource extraction under the guise of rational, systematic management. This approach prioritized short-term economic gains for colonial enterprises over long-term sustainability or the welfare of local fishing communities.
The article contributes to growing scholarship examining science's entanglement with power structures. Rather than presenting science as a purely objective endeavor, the work shows how colonial authorities weaponized scientific authority to assert control over both natural resources and the people dependent on them. Fisheries science provided the language and methodology through which colonizers could present their resource-grabbing as enlightened, modern practice.
Understanding this history matters for contemporary conservation and fisheries management. Lake Malawi remains economically vital to modern Malawi, and the legacies of colonial-era overexploitation continue affecting fish populations and local livelihoods. By revealing how science became complicit in colonial resource extraction, this research offers historical perspective on current challenges in sustainable fisheries management across Africa.
The study also highlights how decolonizing science requires examining historical relationships between knowledge production and power. Modern scientific approaches to natural resource management must reckon with