GCC was one of the most powerful lobbyist groups against action to mitigate global warming. It was the most prominent industry advocate in international climate negotiations, and led a campaign opposed to policies to reduce greenhouse gas emissions. The GCC was one of the most powerful
non-governmental organizations representing business interests in climate policy, according to Kal Raustiala, professor at the
UCLA School of Law. GCC's advocacy activities included
lobbying government officials,
grassroots lobbying through press releases and advertising, participation in international climate conferences, criticism of the processes of international climate organizations, critiques of
climate models, and personal attacks on scientists and environmentalists. Policy positions advocated by the coalition included denial of
anthropogenic climate change, emphasizing the uncertainty in
climatology, advocating for additional research, highlighting the benefits and downplaying the
risks of climate change, stressing the priority of economic development, defending national
sovereignty, and opposition to the regulation of
greenhouse gas emissions. GCC sent delegations to all of the major international climate conventions. Only nations and non-profits may send official delegates to the
United Nations Climate Change conferences. GCC registered with the
United Nations Framework Convention on Climate Change (UNFCCC) as a
non-governmental organization, and executives from GCC members attended official UN conferences as GCC delegates. In 1990, after US president,
George H. W. Bush, addressed the
Intergovernmental Panel on Climate Change (IPCC) urging caution in responding to global warming, and offering no new proposals, GCC said Bush's speech was "very strong" and concurred with the priorities of economic development and additional research. GCC sent 30 attendees to the 1992
Earth Summit in
Rio de Janeiro, In December, 1992 GCC's executive director wrote in a letter to
The New York Times: "...there is considerable debate on whether or not man-made greenhouse gases (produced primarily by burning fossil fuels) are triggering a dangerous 'global warming' trend." In 1992 GCC distributed a half-hour video entitled
The Greening of Planet Earth, to hundreds of journalists, the White House, and several Middle Eastern oil-producing countries, which suggested that increasing atmospheric carbon dioxide could boost crop yields and solve world hunger. In 1993, after then US president
Bill Clinton pledged "to reducing our emissions of greenhouse gases to their 1990 levels by the year 2000," GCC's executive director said it "could jeopardize the economic health of the nation." GCC's lobbying was key to the defeat in the
United States Senate of Clinton's 1993
BTU tax proposal. In 1994, after
United States Secretary of Energy Hazel R. O'Leary said the 1992 UNFCCC needed to be strengthened, and that voluntary carbon dioxide reductions may not be enough, GCC said it was: "disturbed by the implication that the President's voluntary climate action plan, which is just getting under way, will be inadequate and that more stringent measures may be needed domestically." GCC did not fund original scientific research and its climate claims relied largely on the
World Climate Review and its successor the
World Climate Report edited by
Patrick Michaels and funded by the
Western Fuels Association. In 1996, GCC published a report entitled
Global warming and extreme weather: fact vs. fiction written by
Robert E. Davis. GCC members questioned the efficacy of climate change denial and shifted their message to highlighting the economic costs of proposed greenhouse gas emission regulations and the limited effectiveness of proposals exempting developing nations. In 1995, after the
United Nations Climate Change conference in
Berlin agreed to negotiate
greenhouse gas emission limits, GCC's executive director said the agreement gave "developing countries like China, India and Mexico a free ride" and would "change the relations between sovereign countries and the United Nations. This could have very significant implications. It could be a way of capping our economy." At a
Washington, D.C. press conference on the eve of the second United Nations Climate Change conference in
Geneva, GCC's executive director said, "The time for decision is not yet now." At the conference in Geneva, GCC issued a statement that said it was too early to determine the causes of global warming. GCC representatives lobbied scientists at the September, 1996 IPCC conference in
Mexico City. After actor
Leonardo DiCaprio, chairman of
Earth Day 2000, interviewed Clinton for
ABC News, GCC sent out an e-mail that said that DiCaprio's first car was a
Jeep Grand Cherokee and that his current car was a
Chevrolet Tahoe.
Predicting Future Climate Change: A Primer In 1995, GCC assembled an advisory committee of scientific and technical experts to compile an internal-only, 17-page report on climate science entitled
Predicting Future Climate Change: A Primer, which said: "The scientific basis for the Greenhouse Effect and the potential impact of human emissions of greenhouse gases such as CO2 on climate is well established and cannot be denied." In early 1996, GCC's operating committee asked the advisory committee to redact the sections that rebutted contrarian arguments, and accepted the report and distributed it to members. The draft document was disclosed in a 2007 lawsuit filed by the auto industry against California's efforts to regulate automotive greenhouse gas emissions. According to
The New York Times, the primer demonstrated that "even as the coalition worked to sway opinion, its own scientific and technical experts were advising that the science backing the role of greenhouse gases in global warming could not be refuted."
IPCC Second Assessment Report GCC was an industry participant in the review process of the
IPCC Second Assessment Report. The coalition ran newspaper advertisements that said: "unless the management of the IPCC promptly undertakes to republish the printed versions ... the IPCC's credibility will have been lost." Santer and his co-authors said the edits were integrations of comments from peer review as per agreed IPCC processes.
Opposition to Kyoto Protocol GCC was the main industry group in the United States opposed to the
Kyoto Protocol, and led opposition to the Kyoto Protocol, according to the
Los Angeles Times. Prior to 1997, GCC spent about $1 million annually lobbying against limits on emissions; before Kyoto, GCC annual revenue peaked around $1.5 million; GCC spent $13 million on advertising in opposition to the Kyoto treaty. The coalition funded the Global Climate Information Project and hired the advertising firm that produced the 1993–1994
Harry and Louise advertising campaign which opposed Clinton's health care initiative. and "Americans will pay the price...50 cents more for every gallon of gasoline." GCC opposed the signing of the Kyoto Protocol by Clinton. GCC was influential in the withdrawal from the Kyoto Protocol by the administration of President
George W. Bush. According to briefing notes prepared by the
United States Department of State for the under-secretary of state, Bush's rejection of the Kyoto Protocol was "in part based on input from" GCC. GCC lobbying was key to the July, 1997 unanimous passage in the
United States Senate of the
Byrd–Hagel Resolution, which reflected the coalition's position that restrictions on greenhouse gas emissions must include developing countries. GCC's chairman told a US congressional committee that mandatory greenhouse gas emissions limits were: "an unjustified rush to judgement." The coalition sent 50 delegates to the third Conference of the Parties to the
United Nations Climate Change Conference in
Kyoto. In 2001, GCC's executive director compared the Kyoto Protocol to the
RMS Titanic. == Membership decline ==