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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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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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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Journal of Advances in Modeling Earth Systems · 2026

Developing a Plume-in-Grid Model for Plume Evolution in the Stratosphere

Hongwei Sun, Sebastian Eastham, and David Keith

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Science · 2026

Social science research to inform solar geoengineering: What are the benefits and drawbacks, and for whom?

Joseph E. Aldy, Tyler Felgenhauer, William A. Pizer, Massimo Tavoni, Mariia Belaia, Mark E. Borsuk, Arunabha Ghosh, Garth Heutel, Daniel Heyen, Joshua Horton, David Keith, Christine Merk, Juan Moreno-Cruz, Jesse L. Reynolds, Katharine Ricke, Wilfried Rickels, Soheil Shayegh, Wake Smith, Simone Tilmes, Gernot Wagner, Jonathan B. Wiener

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Environmental Politics · 2026

Solar geoengineering research on the U.S. policy agenda: when might its time come?

Tyler Felgenhauer, Joshua Horton and David Keith

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Nature Food · 2026

Solar geoengineering can alleviate climate change pressures on crop yields

Yuanchao Fan , Jerry Tjiputra , Helene Muri , Danica Lombardozzi, Chang-Eui Park , Shengjun Wu and David Keith

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EarthArxiv · 2026

Expert judgements on solar geoengineering research priorities and challenges

Peter J. Irvine, Elizabeth Burns, Ken Caldeira, Frank N. Keutsch, Dustin Tingley, and David W. Keith

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Policy Exchange · 2026

The US Can’t Go It Alone on Solar Geoengineering

Peter Irvine and David Keith

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