The Earth Story Blog: Eyjafjallajökull tests geoengineering options
Studyblue course: WIC9 - Geongeineering (online course)
Phys.org: Researchers explore the use of decision pathways to inform climate engineering policies
Reay, Dave (2015): Nitrogen and climate change. An explosive story
Maclean's: Is geoengineering the solution to saving the Earth?
The Globe and Mail: Could this plant hold the key to generating fuel from CO2 emissions?
The Center for Carbon Removal: Science Friday - Carbon negative energy
Sanchez, Daniel L.; Kammen, Daniel M. (2016): A commercialization strategy for carbon-negative energy