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The DOI matches its Crossref record; 31 of the 31 references it cites were found in a registry or an index.

Economic aspects of global warming in a post-Copenhagen environment

Open access
Nordhaus, William D.·2010·Proceedings of the National Academy of Sciences

Abstract

The science of global warming has reached a consensus on the high likelihood of substantial warming over the coming century. Nations have taken only limited steps to reduce greenhouse gas emissions since the first agreement in Kyoto in 1997, and little progress was made at the Copenhagen meeting in December 2009. The present study examines alternative outcomes for emissions, climate change, and damages under different policy scenarios. It uses an updated version of the regional integrated model of climate and the economy (RICE model). Recent projections suggest that substantial future warming will occur if no abatement policies are implemented. The model also calculates the path of carbon prices necessary to keep the increase in global mean temperature to 2 °C or less in an efficient manner. The carbon price for 2010 associated with that goal is estimated to be $59 per ton (at 2005 prices), compared with an effective global average price today of around $5 per ton. However, it is unlikely that the Copenhagen temperature goal will be attained even if countries meet their ambitious stated objectives under the Copenhagen Accord.

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Metadata

Authors
Nordhaus, W. D.
Venue
Proceedings of the National Academy of Sciences
Published
2010-06-14
Volume
107
Issue
26
Pages
11721-11726
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1988826542
Cited by
593
References
31
FWCI
98.63
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Economic aspects of global warming in a post-Copenhagen environment. https://app.cochat.ai/papers/10.1073/pnas.1005985107
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Nordhaus, W. D. (2010). Economic aspects of global warming in a post-Copenhagen environment. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1005985107

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.