UN News Centre: Climate engineering is risky, but should be explored, experts say at UN conference
MIT Technology Review: Why This Geoengineering Pioneer’s Worst Nightmare Is a Trump Tweet
Carbon Brief: Who will deliver the negative emissions needed to avoid 2C warming?
Welt: Planetary parasol against climate change (German)
Sputnik News: How Geoengineering Became a Whip for US President Trump
The Guardian: Geoengineering is not a quick fix for climate change, experts warn Trump