Latest Congressional Briefings

Carbon Border Adjustment Policy Brief

Summary A carbon border adjustment is a tax on imports based on their assumed greenhouse gas emissions. Because carbon taxes harm domestic business competitiveness, carbon border adjustments are used to...

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October 2021

Biden's Afghanistan Crisis: Forfeiting U.S. Investment in Critical Minerals to the Taliban

Mary J Hutzler
October 2021

IER’s Mary Hutzler Testifies on Supply and Geopolitical Implications of Taliban Control of Critical, Rare Earth Minerals