**Broken Link(s) Removed**Under the last section starting on page 30 this I find pretty significant:
That apparently is an older document, check out this site: http://www.petitionproject.org/A petition compiled by a past president of the National Academy of Sciences has attracted the signatures of
more than 19,000 American scientists. All agree the science of climate change, and man’s role in it, is
uncertain. The Petition reads in part: “There is no convincing scientific evidence that human release of carbon
dioxide, methane, or other greenhouse gasses is causing or will, in the foreseeable future, cause catastrophic
heating of the Earth's atmosphere and disruption of the Earth's climate. Moreover, there is substantial scientific
evidence that increases in atmospheric carbon dioxide produce many beneficial effects upon the natural plant
and animal environments of the Earth.
**Broken Link(s) Removed**31,072 American scientists have signed this petition,
including 9,021 with PhDs