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Bucket-wheel excavators mine rare earth materials on Ukrainian soil on February 25, 2025, in the Zhytomyr region of Ukraine. (Kostiantyn Liberov via Getty Images)
Stig Jarle Hansen
Professor, Norwegian University of Life Sciences
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Nigerian soldiers patrol on October 12, 2019, after gunmen suspected of belonging to the Islamic State West Africa Province (ISWAP) group raided the village of Tungushe, killing a soldier and three residents. (Photo by AFP via Getty Images)
