The ‘Lomborg gambit’ and why the allure of solar geoengineering must be resisted by the Paris negotiators – Prof John Shepherd CBE FRS and Andy Parker

Nothing we know about solar geoengineering should distract you from the task of agreeing deep and binding cuts in CO2 emissions, and effective support for adaptation to climate change. Ignore the siren calls of anyone who attempts another ‘Lomborg gambit’ by dangling solar geoengineering as an alternative to emissions cuts, and get on and agree the climate deal that we – and the planet – so desperately need.

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The Planet Remade: Reviewed – Duncan McLaren

The book’s strength is that it largely achieves these two potentially contradictory tasks. Morton delivers a utopian scenario for climate engineering while still giving enough attention to its possible pitfalls and missteps to reveal just how difficult such a path would be to craft in reality. Time and again he emphasizes the need for care, compassion and justice in in both the purposes and design of a climate geoengineering intervention.

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Climate-induced migration and climate engineering: Three notes on how to think through them together – Holly J. Buck

All scholarship on the relationship between climate migration and unrest (including Kelley et al’s paper) makes clear that there is always a complex of factors, which begs the question: can international law make decisions on conferring migrant or refugee status if someone is, say, a 30% climate migrant, a 20% economic migrant, and a 50% war refugee? The crux of the challenge is obvious. Governing climate engineering, with its uncertainty and difficulty in attributing consequences, is a similarly complex institutional design challenge.

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