Here is the research done by the Academy of Science, Advancing the Science of Climate Change and you can download a free PDF copy of it:
http://www.nap.edu/catalog.php?record_id=12782
Here is the research done by the Academy of Science, Advancing the Science of Climate Change and you can download a free PDF copy of it:
http://www.nap.edu/catalog.php?record_id=12782