Phys.org: Geoengineering: 'Plan B' for the planet
BBC News: Deforestation: Did Ethiopia plant 350 million trees in a day?
Bloomberg Businessweek: We Already Have the World’s Most Efficient Carbon Capture Technology
Welt: The forest, that brings cooling (German)
BBC News: Ethiopia 'breaks' tree-planting record to tackle climate change
RealClimate: Can planting trees save our climate?
Süddeutsche Zeitung: "Too good, to be true" (German)
Phys.org: Exaggerating how much carbon dioxide can be absorbed by tree planting risks deterring crucial climate action