Assess learners' ability to evaluate the ethical, economic, environmental, and governance trade-offs of deploying solar radiation modification (SRM) to mitigate climate change; scope includes SRM methods and modeled climate effects, uncertainties and risks (termination shock, regional disparities), cost and scalability, distributive justice and informed consent, regulatory and international governance challenges, monitoring/verification, and decision-making under deep uncertainty—requiring evidence-based analysis and policy recommendations.