. "gists, engineers, earth scientists and other professionals, as well as concerned Canadians ???who believe the science behind the Kyoto Protocol is questionable???)Intergovernmental Panel on Climate Change (???IPCC???)Open letter to Canada???s then-future Prime Minister, Paul Martin, dated 4 June 2003 and signed by 46 climate experts from 6 countriesRoss Gelbspan???s site ???The Heat is Online???Th" . . .