ClimateWire: Are record salmon runs in the Northwest the result of a controversial CO2 reduction scheme?
Cambridge Dictionaries Online: English definition of “geo-engineering”
Noah Deich's Blog: The Good, The Bad, and the Ugly of CO2 Utilization
Grist: Could this rock save the planet?
Stiftung Risiko-Dialog (2014): Climate Engineering: The Taboo in Climate Policy
New York Times: Climate Tools Seek to Bend Nature’s Path
thestar.com: Many experts say technology can't fix climate change