TAILIEUCHUNG - Assessing the environmental impacts of consumption and production

Globally, GHG emissions rose by 70% between 1970 and 2004. The IPCC predicts rises of between 1° and 6°C from current levels by 2100, depending on the levels of future GHG emissions. If the higher estimates are accurate, there would be catastrophic consequences, so decisive action is a must. In March 2007, as part of a wide-ranging attempt to cut emissions, European heads of state agreed to set legally binding targets to reduce Europe-wide emissions of greenhouse gases by 20% of 1990 levels by 2020. This target may be increased to 30% by 2020 if a new global climate change agreement. | Unit Priority Products and Materials Acknowledgements Editor International Panel for Sustainable Resource Management Working Group on the Environmental Impacts of Products and Materials Prioritization and Improvement Options Lead authors Edgar G. Hertwich Norwegian University of Science and Technology Ester van der Voet Leiden University Sangwon Suh University of California Santa Barbara Arnold Tukker TNO and nTnU Contributing authors Mark Huijbregts Radboud University Nijmegen Pawel Kazmierczyk EEA Manfred Lenzen University of Sydney Jeff McNeely IUCN Yuichi Moriguchi National Institute of Environmental Sciences Japan Janet Salem and Guido Sonnemann UNEP together with Frans Vollenbroek provided valuable input and comments the Resource Panel s Secretariat coordinated the preparation of this report. The full report should be referenced as follows UNEP 2010 Assessing the Environmental Impacts of Consumption and Production Priority Products and Materials A Report of the Working Group on the Environmental Impacts of Products and Materials to the International Panel for Sustainable Resource Management. Hertwich E. van der Voet E. Suh S. Tukker A. Huijbregts M. Kazmierczyk P. Lenzen M. McNeely J. Moriguchi Y. Design Layout Thad Mermer Photos Pawel Kazmierczyk cover background p. 10 Frédéric Boyer p. 76 Thad Mermer Thanks go to Ernst Ulrich von Weizsacker and Ashok Khosla as co-chairs of the Resource Panel the members of the Resource Panel and the Steering Committee for fruitful discussions. Additional comments of a technical nature were received from some governments participating in the Steering Committee. Helpful comments were received from several anonymous reviewers in a peer review process coordinated in an efficient and constructive way by Patricia Romero Lankao together with the Resource Panel Secretariat. The preparation of this report also benefitted from discussions with many colleagues

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