Schellnhuber, H. J. (2011): Geoengineering: The good, the MAD, and the sensible
The Telegraph: Sir David Attenborough says geo-engineering solutions to climate change are 'fascist'
Recharge: Geoengineering may seem like pie in the sky, but what’s the harm in floating a few new ideas?
ground report: Global warming geoengineering solutions and ozone layer eventualities
Reuters: Geo-engineering: a bad idea whose time has come?
Deutschlandfunk with a discussion with Peter Sloterdijk and Hans Joachim Schellnhuber
Scheffran, Jürgen (2011): When extreme weather produces conflicts (German Language)
SciDevNet: Solar geoengineering R&D needs better governance, says report