PLAN C FOR CIVILIZATION 

Physicist David Keith, a leading and controversial figure in solar geoengineering, seeks to test his planetary-cooling technology after decades of research and theorization. His journey unfolds amid fierce debates over the ethical, political, and environmental implications of reflecting sunlight to slow global warming.

  • BEN KALINA

  • CLIMATE CHANGE

    SCIENTIFIC RESEARCH

    SOLAR GEO ENGINEERING

  • IMPACT CAMPAIGN

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ALL THE WALLS CAME DOWN
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SPEAK.