Frankfurter Rundschau: A Sunshade for the Blue Planet (German Language)
green wise: Geoengineering techniques need more study, says science coalition
DAWN.com: Geoengineering could save Earth or destroy it
the guardian: Geoengineering techniques need more study, says science coalition
Bronson, Diana: A Trojan Hose for climate geoengineering
University of Heidelberg: Interdisciplinary scenario game on climate change consequences
Ferraro, A.; Highwood, E.; Charlton-Perez, A. J. (2011): Stratospheric heating by potential geoengineering aerosols
NY Times: How to Police Geoengineering?