Climate change policy of the George W. Bush administration
In March 2001, the Bush Administration announced that it would not implement the Kyoto Protocol, an international treaty signed in 1997 in Kyoto, Japan that would require nations to reduce their greenhouse gas emissions, claiming that ratifying the treaty would create economic setbacks in the U.S. and does not put enough pressure to limit emissions from developing nations. In February 2002, Bush announced his alternative to the Kyoto Protocol, by bringing forth a plan to reduce the intensity of greenhouse gasses by 18 percent over 10 years. The intensity of greenhouse gasses specifically is the ratio of greenhouse gas emissions and economic output, meaning that under this plan, emissions would still continue to grow, but at a slower pace. Bush stated that this plan would prevent the release of 500 million metric tons of greenhouse gases, which is about the equivalent of 70 million cars from the road. This target would achieve this goal by providing tax credits to businesses that use renewable energy sources.
Influence of industry groups
In June 2005, US State Department papers showed the Bush administration thanking Exxon executives for the company's "active involvement" in helping to determine climate change policy, including the U.S. stance on Kyoto. Input from the business lobby group Global Climate Coalition was also a factor.
The Bush administration implemented an industry-formulated disinformation campaign designed to actively mislead the American public on global warming and to forestall limits on "climate polluters," according to a report in Rolling Stone magazine which reviews hundreds of internal government documents and former government officials.
"'They've got a political clientele that does not want to be regulated,' says Rick S. Piltz, a former Bush climate official who blew the whistle on White House censorship of global-warming documents in 2005. 'Any honest discussion of the science would stimulate public pressure for a stronger policy. They're not stupid.'
"Bush's do-nothing policy on global warming began almost as soon as he took office. By pursuing a carefully orchestrated policy of delay, the White House blocked even the most modest reforms and replaced them with token investments in futuristic solutions like hydrogen cars. 'It's a charade,' says Jeremy Symons, who represented the EPA on Dick Cheney's energy task force, the industry-studded group that met in secret to craft the administration's energy policy. 'They have a single-minded determination to do nothing—while making it look like they are doing something.' . . .
"The CEQ became Cheney's shadow EPA, with industry calling the shots. To head up the council, Cheney installed James Connaughton, a former lobbyist for industrial polluters, who once worked to help General Electric and ARCO skirt responsibility for their Superfund waste sites. "two weeks after Bush took office - ExxonMobil's top lobbyist, Randy Randol, demanded a housecleaning of the scientists in charge of studying global warming. . . .Exxon's wish was the CEQ's command.
Political pressure on scientists
"High-quality science" was "struggling to get out," as the Bush administration pressured scientists to tailor their writings on global warming to fit the Bush administration's skepticism, in some cases at the behest of an ex-oil industry lobbyist. "Nearly half of all respondents perceived or personally experienced pressure to eliminate the words 'climate change,' 'global warming' or other similar terms from a variety of communications."
Similarly, according to the testimony of senior officers of the Government Accountability Project, the White House attempted to bury the report "National Assessment of the Potential Consequences of Climate Variability and Change," produced by U.S. scientists pursuant to U.S. law. Some U.S. scientists resigned their jobs rather than give in to White House pressure to underreport global warming.
Also, the White House removed key portions of a Centers for Disease Control and Prevention (CDC) report given to the U.S. Senate Environment and Public Works Committee about the dangers to human health of global warming. According to one CDC official familiar with both the CDC version and the version given to the Senate, the version given to the Senate was "eviscerated." The White House prevented the Senate and thus the public from receiving key CDC estimates in the report about diseases likely to flourish in a warmer climate, increased injuries and deaths from severe weather such as hurricanes, more respiratory problems from drought-driven air pollution, an increase in waterborne diseases including cholera, increases in vector-borne diseases including malaria and hantavirus, mental health problems such as depression and post-traumatic stress, and how many people might be adversely affected because of increased warming.
US officials, such as Philip Cooney, have repeatedly edited scientific reports from US government scientists,  many of whom, such as Thomas Knutson, have been ordered to refrain from discussing climate change and related topics.
Climate scientist James E. Hansen, director of NASA's Goddard Institute for Space Studies, claimed in a widely cited New York Times article  in 2006 that his superiors at the agency were trying to "censor" information "going out to the public." NASA denied this, saying that it was merely requiring that scientists make a distinction between personal, and official government, views in interviews conducted as part of work done at the agency. Several scientists working at the National Oceanic and Atmospheric Administration have made similar complaints; once again, government officials said they were enforcing long-standing policies requiring government scientists to clearly identify personal opinions as such when participating in public interviews and forums.
The BBC's long-running current affairs series Panorama recently investigated the issue, and was told that "scientific reports about global warming have been systematically changed and suppressed."
According to an Associated Press release on January 30, 2007,
- "Climate scientists at seven government agencies say they have been subjected to political pressure aimed at downplaying the threat of global warming.
- "The groups presented a survey that shows two in five of the 279 climate scientists who responded to a questionnaire complained that some of their scientific papers had been edited in a way that changed their meaning. Nearly half of the 279 said in response to another question that at some point they had been told to delete reference to "global warming" or "climate change" from a report."
Allegations of attempts to mislead the public
The book Hell and High Water asserts that there has been a disingenuous, concerted and effective campaign to convince Americans that the science is not proven, or that global warming is the result of natural cycles, and that there needs to be more research. The book claims that, to delay action, industry and government spokesmen suggest falsely that "technology breakthroughs" will eventually save us with hydrogen cars and other fixes. It calls on voters to demand immediate government action to curb emissions. Tyler Hamilton, in his review of the book for The Toronto Star, wrote that the book offers "alarming detail on how the U.S. public was being misled by [the Bush administration] (backed by conservative political forces) that is intent on inaction, and that's also on a mission to derail international efforts to curb emissions."
Papers presented at an International Scientific Congress on Climate Change, held in 2009 under the sponsorship of the University of Copenhagen in cooperation with nine other universities in the International Alliance of Research Universities (IARU), maintained that the climate-change skepticism which is so prevalent in the USA "was largely generated and kept alive by a small number of conservative think tanks, often with direct funding from industries having special interests in delaying or avoiding the regulation of greenhouse gas emissions".
In Merchants of Doubt (2010) Naomi Oreskes and Erik M. Conway, both American science historians, argue that Fred Seitz, Fred Singer, and a few other contrarian scientists joined forces with conservative think tanks and private corporations to challenge the scientific consensus on climate change, by spreading doubt and confusion.
In Requiem for a Species (2010), Clive Hamilton suggests that the roots of climate change denial lie in the reaction of American conservatism to the collapse of the Soviet Union in 1991. He argues that as the "red menace" receded, conservatives who had put energy into opposing communism sought other outlets. Hamilton contends that the conservative backlash against climate science was led by three prominent physicists -- Frederick Seitz, Robert Jastrow, and William Nierenberg.
Attempts to undermine U.S. and state efforts
The Bush Administration worked to undermine state efforts to mitigate global warming. Mary Peters, the Transportation Secretary at that time, personally directed US efforts to urge governors and dozens of members of the House of Representatives to block California’s first-in-the-nation limits on greenhouse gases from cars and trucks, according to e-mails obtained by Congress.
- Alex Kirby, US blow to Kyoto hopes, 2001-03-28, BBC News (online).
- Bush unveils voluntary plan to reduce global warming, CNN.com, 2002-02-14.
- Vidal, John (2005-06-08). "Revealed: how oil giant influenced Bush". The Guardian (London). Retrieved 2010-01-24.
- Dickinson, Tim (2007-06-08). "The Secret Campaign of President Bush's Administration To Deny Global Warming". Rolling Stone. Retrieved 2010-01-24.
- The Washington Post, June 21, 2007 "http://www.washingtonpost.com/wp-dyn/content/blog/2007/06/21/BL2007062101075_2.html?nav=hcmodule , citing the Rolling Stone investigative report published 2007/6/13
- Reuters, January 30, 2007, free archived version at http://www.commondreams.org/headlines07/0130-10.htm, last visited Jan. 30, '07
- Written testimony of Dr. Grifo before the Committee on Oversight and Government Reform of the U.S. House of Representatives on January 30, 2007, archived at http://oversight.house.gov/Documents/20070130113153-55829.pdf
- written testimony of Rick Piltz before the Committee on Oversight and Government Reform of the U.S. House of Representatives on January 30, 2007, archived at http://oversight.house.gov/Documents/20070130113813-92288.pdf last visited Jan. 30, 07
- Associated Press, Oct. 24, 2007, http://hosted.ap.org/dynamic/stories/G/GLOBAL_WARMING_HEALTH?SITE=NVREN&SECTION=HOME&TEMPLATE=DEFAULT; also archived at http://www.commondreams.org/archive/2007/10/24/4772/
- Campbell, D. (June 20, 2003) "White House cuts global warming from report" Guardian Unlimited
- Donaghy, T., et al. (2007) "Atmosphere of Pressure:" a report of the Government Accountability Project (Cambridge, Mass.: UCS Publications)
- Rule, E. (2005) "Possible media attention" Email to NOAA staff, July 27. Obtained via FOIA request on July 31, 2006. and Teet, J. (2005) "DOC Interview Policy" Email to NOAA staff, September 29. Originally published by Alexandrovna, L. (2005) "Commerce Department tells National Weather Service media contacts must be pre-approved" The Raw Story, October 4. Accessed December 22, 2006
- Zabarenko, D. (2007) "'Don't discuss polar bears:' memo to scientists" Reuters
- Revkin, Andrew C. (January 29, 2006). "Climate Expert Says NASA Tried to Silence Him". The New York Times. Retrieved 2007-04-14.
- Eilperin, Julie (2006-04-06). "Climate Researchers Feeling Heat From White House". The Washington Post. Retrieved 2010-01-24.
- "Climate chaos: Bush's climate of fear". BBC Panorama. June 1, 2006. Retrieved 2007-04-14.
- "Groups Say Scientists Pressured On Warming". CBS News and Associated Press. January 30, 2007. Retrieved 2007-04-14.
- Donaghy, Timothy; Jennifer Freeman; Francesca Grifo; Karly Kaufman; Tarek Maassarani; Lexi Shultz (February 2007). "Appendix A: UCS Climate Scientist Survey Text and Responses (Federal)" (PDF). Atmosphere of Pressure – Political Interference in Federal Climate Science (PDF). Union of Concerned Scientists & Government Accountability Project. Retrieved 2007-04-14.
- Taranto, James (February 1, 2007). "They Call This Science?". OpinionJournal.com. Retrieved 2007-04-14.
- Hamilton, Tyler (2007-01-01). "Fresh alarm over global warming". The Toronto Star. Retrieved 2010-01-30.
- Riley Dunlap, "Why climate-change skepticism is so prevalent in the USA: the success of conservative think tanks in promoting skepticism via the media," Climate Change: Global Risks, Challenges and Decisions, IOP Conf. Series: Earth and Environmental Science 6 (2009) 532010  doi:10.1088/1755-1307/6/3/532010
- William Freudenburg, "The effects of journalistic imbalance on scientific imbalance: special interests, scientific consensus and global climate disruption," Climate Change: Global Risks, Challenges and Decisions, IOP Conf. Series: Earth and Environmental Science 6 (2009) 532011  doi:10.1088/1755-1307/6/3/532011
- Mike Steketee. Some sceptics make it a habit to be wrong The Australian, November 20, 2010.
- Naomi Oreskes and Erik M. Conway (2010). Merchants of Doubt, Bloomsbury Press, p. 6.
- Clive Hamilton (2010). Requiem for a Species , pp. 98-103.
- "How the White House Worked to Scuttle California’s Climate Law", San Francisco Chronicle, September 25, 2007 http://www.commondreams.org/archive/2007/09/25/4099/