Benson, Sally M. (2014): Negative-emissions insurance
21st Century Challenges: Geo-engineering
CEC 14 Blog: Three points for the great debate on climate engineering
Wageningen University press release: Climate engineering offers little hope of mitigation
Power: Geoengineering: A Practical Climate Climate Work-Around or Just Plain Crazy?
Give Well Blog: Potential global catastrophic risk focus areas
CfP: Removing Carbon Dioxide from Earth’s Atmosphere