The European Commission and a number of its Member States have adopted a stringent long-term target for climate policy, namely that the global mean temperature should not rise more than 2°C above pre-industrial times. This target is supported by rather thin arguments, based on inadequate methods, sloppy reasoning, and selective citation. In the scientific literature on “dangerous interference with the climate system”, most studies discuss either methodological issues, or carefully lay out the arguments for or against a particular target. These studies do not make specific recommendations, with the exception of cost-benefit analyses which argue for less stringent policy targets. However, there are also a few studies that recommend a target without the supporting argumentation. Overall, the 2°C target of the EU seems unfounded.
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Publisher Info
Paper provided by Research unit Sustainability and Global Change, Hamburg University in its series Working Papers with number
FNU-92.
Length: 17 pages Date of creation: Sep 2005 Date of revision:
Sep 2005 Publication status: Published, Energy Policy, 35 (1), 424-434 Handle: RePEc:sgc:wpaper:92
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