Carbon Dioxide Removal techniques, such a reforestation and afforestation and ocean iron fertilization, were deemed to be the least risky, though slower, than other techniques. Photo: Trees for the Future via flickr.
Saying that “man-made climate change is happening and its impacts and costs will be large, serious and unevenly spread, the Royal Society‘s new paper “Geoengineering the climate: science, governance and uncertainty” [PDF] lays out the case for the necessity for grea… Read the full story on TreeHugger