A recent war game simulation at Queen Mary University of London revealed that global cooperation on solar radiation modification (geoengineering) is far more complex and contentious than expected. Despite the perceived scientific consensus on its cooling potential, experts from government, military, and NGOs simulated a high-risk geopolitical race that exposed deep divisions over governance, equity, and unintended consequences.
Background
Solar radiation modification (SRM) is a proposed climate intervention that reflects a portion of sunlight away from Earth to counteract global warming, but it carries significant uncertainties and geopolitical risks. The simulation aimed to stress-test international preparedness for a potential uncontrolled race to develop such technologies.
- Source
- Ars Technica
- Published
- Oct 13, 2026 at 11:17 PM
- Score
- 6.0 / 10