Climate Change Science Program

The Climate Change Science Program (CCSP) was the program responsible for coordinating and integrating research on global warming by U.S. government agencies from February 2002 to June 2009.[1] Toward the end of that period, CCSP issued 21 separate climate assessment reports that addressed climate observations, changes in the atmosphere, expected climate change, impacts and adaptation, and risk management issues. Shortly after President Obama took office, the program's name was changed to U.S. Global Change Research Program (USGCRP) which was also the program's name before 2002. Nevertheless, the Obama Administration generally embraced the CCSP products as sound science providing a basis for climate policy.[2] Because those reports were mostly issued after the Fourth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC), and in some cases focused specifically on the United States, they were generally viewed within the United States as having an importance and scientific credibility comparable to the IPCC assessments for the first few years of the Obama Administration.[3]

  1. ^ Climate Change Science Program Archived 2007-02-07 at the Wayback Machine 2006. Overview of the U.S. Climate Change Science Program, Fact Sheet 1. Washington, DC (January)
  2. ^ See Global Climate Change Impacts in the United States.
  3. ^ For example, see Endangerment and Cause or Contribute Findings for Greenhouse Gases under Section 202(a) of the Clean Air Act: Technical Support Document 2009. U.S. Environmental Protection Agency. Washington, DC (December)