Huffington Post: How Much Attention Does Climate Change Warrant?
Dalby, Simon (2015): Geoengineering: The Next Era of Geopolitics?
Sillmann, Jana; et al. (2015): Climate emergencies do not justify engineering the climate
BBC News: Warning over aerosol climate fix
Niemeier, U.; Timmreck, C. (2015): What is the limit of stratospheric sulfur climate engineering?
Scientific American: Readers Responseto "Better Than Earth"
MIT Tech Review: How Synthetic Organisms Could Terraform the Earth