400 dispute Global Warming

This is almost laughable if it wasn’t such a serious subject. The Global warming people seem to want to disregard 400 creditable scientists when they disagree with man-made global warming but these same people seem to have no problem when Carol Browner used a mere 254 submitted studies, and ignored over 5,000, in making the decision to change the Air quality standards from .125 ppb to the current .080 standard we have today. Can anyone see a pattern here? Even the head of CASAC admitted to backing Carol Browner in front of a Senate Sub-Committee, and the only reason he gave was to protect his Federal Funding!