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It’s considered as a new strategy to complement traditional climate policies, but without sufficiently strong institutions, there is a risk that some countries will unilaterally deploy climate engineering to the detriment of other nations. It will be essential that this option is discussed and negotiated within the few existing supra-national institutions and possibly jointly with…
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New article “Scenarios towards limiting global mean temperature increase below 1.5 °C” published in NCC. The 2015 Paris Agreement calls for countries to pursue efforts to limit global-mean temperature rise to 1.5 °C. The transition pathways that can meet such a target have not, however, been extensively explored. Here we describe scenarios that limit end-of-century radiative…
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Removing fossil fuel subsidies would have only a small effect on CO2 emissions and renewable energy
use, new research published in Nature has shown…

‘The Economist’ has a cover story this week on Negative Emissions: here are few links to the scientific publications the article refers to…

I have started working on modelling improvements to the WITCH model during the outgoing phase of my Fellowship at the University of California, Berkeley…

To answer this challenging question, we need to go on a journey through time, both in the past and in the future…

After 7 years… we thought it was time to refresh our website. Click me to read more about latest changes…