Environmental Science & Technology · 2026

Trade-Offs between Sulfuric Acid Aerosol Precursors for Stratospheric Aerosol Geoengineering

James Franke, Wake Smith, Angela Slavens, Frank N. Keutsch, Fangqun Yu, David Keith

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Nature · 2026

Photophoretic flight of perforated structures in near-space conditions

Benjamin C. Schafer, Jong-hyoung Kim, Felix Sharipov, Gyeong-Seok Hwang, Joost J. Vlassak & David W. Keith

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Journal of Advances in Modeling Earth Systems · 2026

Key Gaps in Models’ Physical Representation of Climate Intervention and Its Impacts

Sebastian D. Eastham, Amy H. Butler, Sarah J. Doherty, Blaž Gasparini, Simone Tilmes, Ewa M. Bednarz, Ulrike Burkhardt, Gabriel Chiodo, Daniel J. Cziczo, Michael S. Diamond, David W. Keith, Thomas Leisner, Douglas G. MacMartin, Johannes Quaas, Philip J. Rasch, Odran Sourdeval, Isabelle Steinke, Chelsea Thompson, Daniele Visioni, Robert Wood, Lili Xia, Pengfei Yu

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Global Policy · 2026

Who Could Deploy Stratospheric Aerosol Injection? The United States, China, and Large-Scale, Rapid Planetary Cooling

Joshua B. Horton, Wake Smith, David W. Keith

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Environmental Research Letters · 2026

Under a not so white sky: visual impacts of stratospheric aerosol injection

Ansar Lemon, David W. Keith, and Steven C. Albers

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PNAS · 2026

Impact of solar geoengineering on temperature-attributable mortality

Anthony Harding, Gabriel A. Vecchi, Wenchang Yang, and David W. Keith

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npj Climate and Atmospheric Science · 2026

Stratospheric transport and tropospheric sink of solar geoengineering aerosol: a Lagrangian analysis

Hongwei Sun, Stephen Bourguet, Lan Luan, and David Keith

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Annual Review of Environment and Resource · 2026

Solar Geoengineering: History, Methods, Governance, Prospects

Edward A. Parson and David W. Keith

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Physics of Fluids · 2026

Modelling the photophoretic force on a perforated membrane

Felix Sharipov, Benjamin C. Schafer, David W. Keith

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