Wealthy philanthropists are undeterred by a failed solar geoengineering experiment and plan to continue funding future tests to combat global warming by reflecting sunlight away from Earth.
Key Points
Wealthy philanthropists are committed to funding solar geoengineering research despite setbacks
Mainstream endorsement of geoengineering research by Environmental Defense Fund
Philanthropic foundations continue to support transparent and science-based climate risk mitigation
Pros
Potential to combat global warming by reflecting sunlight away from Earth
Support for research to improve climate models and inform decision-making
Cons
Public skepticism and challenges in conducting controversial experiments
Risk of unintended consequences and weather disruptions