Gawel, Erik (2014): Environmental policy through climate engineering? Edited by Helmholtz Centre for Environmental Research (UFZ Discussion Papers, 16).

"The question is: Are such climate-engineering efforts a viable environmental policy option? And can they serve, at the very least, as the ultima ratio if all other efforts to stave off climate change fail?"

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By Christoph Rosol. "The Anthropocene Project was established to experiment with novel and transdisciplinary reflection on, and approaches to, issues that define the Anthropocene – the ‘age of humankind’. Among these issues, climate engineering epitomises the complex interplay of the ‘artificial’ and the ‘natural’."

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Kniebes, Carola; Merk, Christine; Pönitzsch, Gert; Rehdanz, Katrin; Schmidt, Ulrich (2014): Informed and Uninformed Opinions on New Measures to Address Climate Change. Edited by Kiel Earth Institut. Kiel (Working Paper, 1936).

"Our paper provides empirical evidence on the public perception of two different CE measures, namely, stratospheric sulphate injection (SSI) and afforestation, as well as CCS-S."

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With David Keith, Mike Hulme, Rose Cairns, Mike Hamilton. "All agree, however, that when it comes to geo-engineering, it’s essentially a matter of when, not if."

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