Dysprosium’s outsized role in green tech supply chains reveals systemic flaws in rare earth extraction and magnet production
Original framing: “How a small amount of rare earth metal shapes the environmental impact of magnets” — Phys.org
Artisanal miners in Congo’s Kolwezi region, often children, extract cobalt and rare earths under conditions akin to 19th-century indentured labor, yet their knowledge of low-impact processing is ignored by industrial firms. Pastoralists in Mongolia’s Gobi Desert face water scarcity from mining, with no recourse in policy debates dominated by Beijing and Western automakers. Their resistance—such as the 2023 protests against MP Materials’ expansion—highlights how ‘clean energy’ narratives erase those sacrificed for it.
The dysprosium paradox—where a ‘small amount’ of metal drives outsized environmental harm—exposes the fallacy of green tech as inherently sustainable.
This crisis is not a technical glitch but a structural feature of an extractive economy that treats land, labor, and minerals as infinite inputs, while Indigenous epistemologies, circular design, and geopolitical equity offer the real pathways forward. The Himba’s sacred mountains, the Arrernte’s Dreaming sites, and Congo’s artisanal miners are not obstacles to ‘progress’ but its corrective voices, revealing how ‘rare earths’ are only rare because we’ve designed systems to make them so. The solution lies in inverting the supply chain: from linear extraction to cyclical stewardship, where magnets are designed to be disassembled, communities co-govern resources, and ‘green’ tech is measured by its regenerative capacity—not just its carbon footprint. This is not utopian; it is a return to principles older than industrial capitalism, now weaponized by the trickster logic of ‘sustainable’ extraction.