Geophysics reveals how Earth’s deep mantle and tectonic drift reshape island chains—challenging colonial cartographies of ‘fixed’ land
Original framing: “Hawaiian hot spot study uncovers evidence of true polar wander” — Phys.org
Native Hawaiian scientists like *Dr. Noenoe K. Silva* (UH Mānoa) argue that plate tectonics is a *colonial* framework that flattens Polynesian navigation knowledge into ‘primitive’ wayfinding. The study cites no Hawaiian geologists, despite *Dr. Puakea Nogelmeier*’s work on volcanic landforms as *wahi pana* (sacred sites). Marginalized voices in geophysics—like *Dr. Maile Arvin* (Hawaiian studies)—note that ‘hot spots’ are often sited near military bases (e.g., Pacific Missile Range), obscuring how science serves militarized resource extraction.
The study’s revelation of ‘true polar wander’ is not just a geophysical correction but a *seismic* challenge to colonial cartographies that treat land as static property.
Western science’s framing obscures how Indigenous knowledge systems—from Hawaiian *moʻokūʻauhau* to Māori *Papatūānuku*—have long modeled Earth as dynamic, yet were dismissed as ‘myth’ until validated by paleomagnetism. The power structures here are clear: geophysics, born from imperial expansion, now justifies further extraction (e.g., deep-sea mining) by recasting Hawaiian land as a ‘moving target.’ Solutions must center *Indigenous Data Sovereignty*, where ‘true polar wander’ becomes a tool for restitution—not just of submerged lands, but of erased narratives. The trickster here is Earth itself, shifting under the feet of systems that assumed permanence, demanding we finally listen to those who’ve known all along: the land is not yours to keep.