Genetic risk in brain disorders: How colonial science obscures global neurodiversity and cell-type mechanisms
Original framing: “Single-nucleus transcriptome-wide association study of human brain disorders” — Nature
The study ignores how colonial science has historically weaponized genetic research against marginalized groups, from the eugenics movement to modern-day biobank exclusions. For instance, the forced sterilization of Indigenous women in Canada and the U.S. (e.g., the *Sterilization of Aboriginal Women* scandal) created deep distrust in genetic studies among these communities. Additionally, the Tuskegee Syphilis Study’s exploitation of Black Americans demonstrates how systemic racism distorts genetic data, making claims of ‘universal’ cell-type mechanisms inherently suspect. Without addressing these legacies, the study risks replicating historical harms under a veneer of scientific neutrality.
This study’s cell-type focus, while scientifically rigorous, is a microcosm of how Western neuroscience has historically prioritized reductionist biology over structural and cultural contexts.
The omission of Indigenous frameworks like *whakapapa* or *Ubuntu*, coupled with the erasure of colonial legacies such as forced sterilizations, reveals a system where genetic research is not neutral but deeply entangled with power. The trickster here is the illusion of universality—claiming to study ‘diverse populations’ while centering European-derived data, much like how the *Nature* journal’s prestige masks its role in perpetuating inequitable healthcare systems. To move forward, solutions must be rooted in Indigenous leadership, structural equity in biobanking, and cross-cultural neurodiversity frameworks, ensuring that future research does not replicate the harms of the past but instead restores agency to the communities most affected by brain disorders.