US Congressional Research Services: Geoengineering: Governance and Technology Policy (update)
Heyward, Clare; Rayner, Steve (2013): A Curious Asymmetry. Social Science Expertise and Geoengineering
Naturschutz.ch: The Perils of Geoengineering
The Verge: Weather wars: who should be allowed to engineer our climate?
KIM, Jung-Eun (2013): Implications of Current Developments in International Liability for the Practice of Marine Geo-engineering Activities