The Kyoto Protocol came into force on February 16, 2005. Participating countries are targeting emissions reductions ranging from -8% to 10% of 1990 levels, with an overall reduction goal of 5% below the 1990 level from 2008 to 2012. In the United States, Senate Resolution 98 of the 105th Congress stated that the U.S. should not be a signatory...
The need for global solutions to environmental, social, and economic challenges is greater than ever. The Center for Sustainable Systems, within the School of Natural Resources and Environment at the University of Michigan, leads interdisciplinary research to support the design, assessment, and management of systems that meet societal needs in a more sustainable manner.

