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Article
Residual fossil CO2 emissions in 1.5–2 °C pathways
The Paris Agreement—which is aimed at holding global warming well below 2 °C while pursuing efforts to limit it below 1.5 °C—has initiated a bottom-up process of iteratively updating nationally determined cont...
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Article
Scenarios towards limiting global mean temperature increase below 1.5 °C
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....
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Article
Limited emission reductions from fuel subsidy removal except in energy-exporting regions
Contrary to the hopes of policymakers, fossil fuel subsidy removal would have only a small impact on global energy demand and carbon dioxide emissions and would not increase renewable energy use by 2030.
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Article
Climate Engineering and Abatement: A ‘flat’ Relationship Under Uncertainty
The potential of climate engineering to substitute or complement abatement of greenhouse gas emissions has been increasingly debated over the last years. The scientific assessment is driven to a large extent b...
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Article
The Stability and Effectiveness of Climate Coalitions
We report results from a comparison of numerically calibrated game theoretic integrated assessment models that explore the stability and performance of international coalitions for climate change mitigation. W...
