https://lawliberty.org/grievance-based-policy-analysis/
https://www.usgs.gov/centers/national-minerals-information-center/rare-earths-statistics-and-information
https://www.brookings.edu/articles/europes-messy-russian-gas-divorce/
https://www.rijksoverheid.nl/binaries/rijksoverheid/documenten/kamerstukken/2022/04/04/joint-paper-eurogroup-es-nl/joint-paper-eurogroup-es-nl.pdf