According to Markey’s office
, one of the purposes of the hearing is explicitly:

Even after months of personal attacks against climate scientists stemming from a manufactured scandal over stolen emails, the underlying science behind the need to stem the tide of heat-trapping emissions remains solid. To explain what we know about climate change, and why and how we know it, Chairman Edward J. Markey (D-Mass.) and the Select Committee on Energy Independence and Global Warming will host top-level American climate scientists at a congressional hearing this Thursday, May 6, 2010.

The scientists will address the claims of deniers head-on. Thursday’s panel features a member of the investigative panel convened by the University of East Anglia and led by Lord Ron Oxburgh to review the stolen emails from that school’s Climactic Research Unit. The “Oxburgh Inquiry” exonerated the scientists who were attacked following the emails, saying they “saw no evidence of any deliberate scientific malpractice in any of the work.”

The GOP, to answer the claims of scientists, are calling a showman, a histrionic salesman of dung.

The GOP has entirely surrendered any influence in that realm of human endeavor in which America is deeply invested, science.