Castree, Noel (2020): The Discourse and Reality of Carbon Dioxide Removal: Toward the Responsible Use of Metaphors in Post-normal Times. In Front. Clim. 2, p. 33. DOI: 10.3389/fclim.2020.614014.

"There's little doubt that a variety of CDR techniques will be employed worldwide in the decades and centuries to come. Together, these techniques will alter the character and functioning of the biosphere, hydrosphere, cryosphere, pedosphere, and atmosphere. More locally, they will have immediate impacts on people and place, within diverse national state contexts. However, for the moment CDR exists more in the realm of discourse than reality."

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"An interview with Joachim Allgaier on his recently published study on how social media platforms such as YouTube have become hostile to climate science."

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"The story behind a recent news article reveals how activist groups—with the media’s help—cause misleading and false assertions to arise, persist, and spread."

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Colvin, R.; Kemp, L.; Talberg, A.; Castella, C. de; Downie, C.; Friel, S. et al. (2019): Learning from the Climate Change Debate to Avoid Polarisation on Negative Emissions. In: Environmental Communication 28, S. 1–13. DOI: 10.1080/17524032.2019.1630463.

"This paper identifies critical lessons from the climate change experience to guide how communications and engagement on negative emissions can be conducted to encourage functional public and policy discourse. Negative emissions technologies present a significant opportunity for limiting climate change, and are likely to be necessary to keep warming below 2°C."

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