National Research Council on the subject of Climate Change
The National Research Council (the organizing body for the National Academy of Sciences, the National Academy of Engineering, and the Institute of Medicine) released on Wednesday a series of 3 reports on climate change:
“Advancing the Science of Climate Change”
“Limiting the Magnitude of Climate Change”
“Adapting to the Impacts of Climate Change”
Link takes you to the project page, from which you can find the summaries of the reports in PDF form.