AUTHOR=Henry Matthew , Duffey Alistair TITLE=Commentary: Safeguarding the polar regions from dangerous geoengineering: a critical assessment of proposed concepts and future prospects JOURNAL=Frontiers in Earth Science VOLUME=Volume 13 - 2025 YEAR=2025 URL=https://www.frontiersin.org/journals/earth-science/articles/10.3389/feart.2025.1709127 DOI=10.3389/feart.2025.1709127 ISSN=2296-6463