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Global warming conspiracy theory


Global warming conspiracy theory

Global warming conspiracy theorists typically allege that, through worldwide acts of professional and criminal misconduct, the science behind global warming has been invented or distorted for ideological or financial reasons, or both.[1][2]


As stated by the Intergovernmental Panel on Climate Change (IPCC), the largest contributor to global warming is the increase in atmospheric carbon dioxide (CO2) since 1750, and it focuses its attention on emissions from fossil fuel combustion, cement production, and land use changes such as deforestation.[3] The IPPC's Fifth Assessment Report (AR5) states
Human influence has been detected in warming of the atmosphere and the ocean, in changes in the global water cycle, in reductions in snow and ice, in global mean sea level rise, and in changes in some climate extremes. This evidence for human influence has grown since AR4. It is extremely likely (95-100%) that human influence has been the dominant cause of the observed warming since the mid-20th century. - IPCC AR5 WG1 Summary for Policymakers[4][5]
The evidence for global warming due to human influence has been recognized by the national science academies of all the major industrialized countries.[6] No scientific body of national or international standing maintains a formal opinion dissenting from the summary conclusions of the IPCC.[7]

Despite this scientific consensus on climate change, allegations have been made that scientists and institutions involved in global warming research are part of a global scientific conspiracy or engaged in a manipulative hoax.[8] There have been allegations of malpractice, most notably in the Climatic Research Unit email controversy. Eight committees investigated these allegations and published reports, each finding no evidence of fraud or scientific misconduct.[9] The Muir Russell report stated that the scientists' "rigour and honesty as scientists are not in doubt," that the investigators "did not find any evidence of behaviour that might undermine the conclusions of the IPCC assessments," but that there had been "a consistent pattern of failing to display the proper degree of openness."[10][11] The scientific consensus that global warming is occurring as a result of human activity remained unchanged at the end of the investigations.[12]


In a speech given to the US Senate Committee on the Environment and Public Works on July 28, 2003, entitled "The Science of Climate Change",[13] Senator James Inhofe (Republican, for Oklahoma) concluded by asking the following question: "With all of the hysteria, all of the fear, all of the phony science, could it be that man-made global warming is the greatest hoax ever perpetrated on the American people?" He further stated, "some parts of the IPCC process resembled a Soviet-style trial, in which the facts are predetermined, and ideological purity trumps technical and scientific rigor."[1] Inhofe has suggested that supporters of the Kyoto Protocol such as Jacques Chirac are aiming at global governance.[14]

Commenting on criticism of the Lavoisier Group by Clive Hamilton, the Cooler Heads Coalition notes that "Hamilton accuses the Lavoisier Group of painting the UN's global warming negotiations as "an elaborate conspiracy in which hundreds of climate scientists have twisted their results to support the climate change theory in order to protect their research funding" and adds, "Sounds plausible to us."[15]

William M. Gray said in 2006 that global warming became a political cause because of the lack of any other enemy following the end of the Cold War. He went on to say that its purpose was to exercise political influence, to try to introduce world government, and to control people, adding, "I have a demonic view on this."[2] The TV documentary The Great Global Warming Swindle was made by Martin Durkin, who called global warming "a multibillion-dollar worldwide industry, created by fanatically anti-industrial environmentalists." In the Washington Times in 2007 he said that his film would change history, and predicted that "in five years the idea that the greenhouse effect is the main reason behind global warming will be seen as total bunk."[16]


Steve Connor links the terms "hoax" and "conspiracy," saying, "Reading through the technical summary of this draft (IPCC) report, it is clear that no one could go away with the impression that climate change is some conspiratorial hoax by the science establishment, as some would have us believe."[17]

The documentary The Great Global Warming Swindle received criticism from several experts. [18] Similarly, in response to James Delingpole, Monbiot stated that his Spectator article was "the usual conspiracy theories [...] working to suppress the truth, which presumably now includes virtually the entire scientific community and everyone from Shell to Greenpeace and The Sun to Science."[19] Some Australian meteorologists also weighed in, saying that the film made no attempt to offer a "critical deconstruction of climate science orthodoxies", but instead used various other means to suggest that climate scientists are guilty of lying or are seriously misguided. Although the film's publicist's asserted that "global warming is 'the biggest scam of modern times'", these meteorologists concluded that the film was "not scientifically sound and presents a flawed and very misleading interpretation of the science".[20]

Former UK Secretary of State for Environment, Food and Rural Affairs David Miliband presented a rebuttal of the main points of the film and stated "There will always be people with conspiracy theories trying to do down the scientific consensus, and that is part of scientific and democratic debate, but the science of climate change looks like fact to me."[21]

National Geographic fact checked 6 persistent scientific conspiracy theories. Regarding the persistent belief in a global warming hoax they note that the Earth is continuing to warm and the rate of warming is increasing as documented in numerous scientific studies. The rise in global temperature and its rate of increase coincides with the rise of greenhouse gases in the atmosphere due to human activity. Moreover, global warming is causing Arctic sea ice to thaw at historic rates, many species of plants are blooming earlier than expected, and the migration routes of many birds, fish, mammals, and insects are changing.[22]


There is evidence that some of those alleging such conspiracies are part of well-funded misinformation campaigns designed to manufacture controversy, undermine the scientific consensus on climate change and downplay the projected [24]

Since the late 1980s, this well-coordinated, well-funded campaign by contrarian scientists, free-market think tanks and industry has created a paralyzing fog of doubt around climate change. Through advertisements, op-eds, lobbying and media attention, greenhouse doubters (they hate being called deniers) argued first that the world is not warming; measurements indicating otherwise are flawed, they said. Then they claimed that any warming is natural, not caused by human activities. Now they contend that the looming warming will be minuscule and harmless. "They patterned what they did after the tobacco industry," says former senator Tim Wirth, who spearheaded environmental issues as an under secretary of State in the Clinton administration. "Both figured, sow enough doubt, call the science uncertain and in dispute. That's had a huge impact on both the public and Congress."
— The truth about denial, S. Begley, Newsweek[25]

[31] A survey carried out by the UK Royal Society found that in 2005 ExxonMobil distributed US$2.9 million to 39 groups that "misrepresented the science of climate change by outright denial of the evidence".[31]

Former United States Secretary of the Interior Bruce Babbitt stated on the Diane Rehm Show (WAMU-FM, July 21, 1997):

It's an unhappy fact that the oil companies and the coal companies in the United States have joined in a conspiracy to hire pseudo scientists to deny the facts... the energy companies need to be called to account because what they are doing is un-American in the most basic sense. They are compromising our future by misrepresenting the facts by suborning scientists onto their payrolls and attempting to mislead the American people.
— Diane Rehm Show, Bruce Babbitt, WAMU-FM[32]

Fictional representations

The novel [34]

In a piece headed Crichton's conspiracy theory, Harold Evans described Crichton's theory as being "in the paranoid political style identified by the renowned historian Richard Hofstadter," and went on to suggest that "if you happen to be in the market for a conspiracy theory today, there's a rather more credible one documented by the pressure group Greenpeace," namely the funding by ExxonMobil of groups opposed to the theory of global warming.[35]

See also


  1. ^ a b Senator James Inhofe, Chairman of Committee on Environment and Public Works, U.S. Senate.The Facts and Science of Climate Change
  2. ^ a b Achenbach, Joel. "The Tempest". The Washington Post. Retrieved 2010-03-31. 
  3. ^ "Total radiative forcing is positive, and has led to an uptake of energy by the climate system. The largest contribution to total radiative forcing is caused by the increase in the atmospheric concentration of CO2 since 1750." (p 11) "From 1750 to 2011, CO2 emissions from fossil fuel combustion and cement production have released 375 [345 to 405] GtC to the atmosphere, while deforestation and other land use change are estimated to have released 180 [100 to 260] GtC." (p 10), IPCC, Climate Change 2013: The Physical Science Basis - Summary for Policymakers, Observed Changes in the Climate System, p. 10&11, in IPCC AR5 WG1 2013.
  4. ^ IPCC, Climate Change 2013: The Physical Science Basis - Summary for Policymakers, Observed Changes in the Climate System, p. 15, in IPCC AR5 WG1 2013. "Extremely likely" is defined as a 95-100% likelihood on p 2.
  5. ^ [Notes-SciPanel] America's Climate Choices: Panel on Advancing the Science of Climate Change;  
  6. ^ [Notes-SciAcademy Statement] "Joint Science Academies' Statement" (PDF). 2005. Retrieved 2014-04-20. It is likely that most of the warming in recent decades can be attributed to human activities (IPCC 2001). This warming has already led to changes in the Earth's climate. 
  7. ^ Julie Brigham-Grette (September 2006). "Petroleum Geologists' Award to Novelist Crichton Is Inappropriate" (PDF).  
  8. ^ Goertzel, Ted (June 2010). "Conspiracy theories in science". EMBO Reports 11 (7): 493–499.  
  9. ^ Six of the major investigations covered by secondary sources include: 1233/uk-climategate-inquiry-largely-clears.html House of Commons Science and Technology Committee (UK); Independent Climate Change Review (UK); International Science Assessment Panel (UK); Pennsylvania State University (US); United States Environmental Protection Agency (US); Department of Commerce (US).
  10. ^ Jonsson, Patrik (7 July 2010). "Climate scientists exonerated in 'climategate' but public trust damaged". Christian Science Monitor. p. 2. Retrieved 17 Aug 2011. 
  11. ^ Russell, Sir Muir (July 2010). "The Independent Climate Change E-mails Review". p. 11. Retrieved 17 Aug 2011. 
  12. ^ Biello, David (Feb., 2010). "Negating 'Climategate'". Scientific American. (302):2. 16. ISSN 00368733. "In fact, nothing in the stolen material undermines the scientific consensus that climate change is happening and that humans are to blame"; See also: Lubchenco, Jane (2 December 2009) House Select Committee on Energy Independence and Global Warming (House Select Committee). "The Administration's View on the State of Climate Science". House Hearing, 111 Congress. U.S. Government Printing Office. "...the e-mails really do nothing to undermine the very strong scientific consensus and the independent scientific analyses of thousands of scientists around the world that tell us that the Earth is warming and that the warming is largely a result of human activities." As quoted in the report published by Office of Inspector General.
  13. ^ James M. Inhofe - U.S. Senator - Oklahoma
  14. ^ "Senate Environment And Public Works Committee". 
  15. ^ "Antarctic Cooling Down; The Antarctic Ice Sheet is Growing; Hansen Downgrades Warming Threat". Cooler Heads Coalition. 
  16. ^ "Global warming labeled a 'scam' - Washington Times". Retrieved 2010-03-15. 
  17. ^ "Steve Connor: Global warming is not some conspiratorial hoax - Independent Online Edition > Commentators". The Independent (London). 2007-01-29. Retrieved 2007-11-16. 
  18. ^ "Another Species of Denial". Retrieved 2014-01-02. 
  19. ^ George Monbiot, Spectator recycles climate rubbish published by sceptic, 2009-07-09
  20. ^ Jones, D; Watkins, A.; Braganza, K.; Coughlan, M (2007). ""The Great Global Warming Swindle": a critique". Bulletin of the Australian Meteorologi cal and Oceanographic Society 20 (3): 63–72. 
  21. ^ "The Great Climate Change Swindle?". 
  22. ^ Than, Ker. "Fact Checking 6 Persistent Science Conspiracy Theories". National Geographic. Retrieved 22 May 2013. 
  23. ^ Griffiths, Jenny; Mala Rao; Fiona Adshead (2009). The health practitioner's guide to climate change: diagnosis and cure.  
  24. ^ a b - synopsis"The Denial Machine". CBC/Radio-Canada. 24 October 2007. Retrieved 3 September 2011. 
  25. ^ Begley, Sharon; Eve Conant, Sam Stein and Eleanor Clift and Matthew Philips (13 August 2007). "The Truth About Denial". Newsweek. p. 20. Retrieved 3 September 2011. 
  26. ^ "Exxon Secrets". Retrieved 2008-12-23. 
  27. ^ Monbiot, George (2006-09-19). "The denial industry". The Guardian (London). Retrieved 2008-12-23. 
  28. ^ "9 out of 10 top climate change deniers linked with Exxon Mobil". 
  29. ^ "Analysing the ‘900 papers supporting climate scepticism’: 9 out of top 10 authors linked to ExxonMobil". 
  30. ^ "Exposing the dirty money behind fake climate science". 
  31. ^ a b Adam, David (2008-05-28). "Exxon to cut funding to climate change denial groups". The Guardian (London). Retrieved 2008-12-23. 
  32. ^ Georgia, Paul J. "Green McCarthyism". Competitive Enterprise Institute. Retrieved 3 September 2011. 
  33. ^ Mooney, Chris (2005-02-06). "Checking Crichton's Footnotes". Boston Globe. 
  34. ^  .
    . Reprinted from The American Prospect, 10 January 2005.
  35. ^ Evans, Harold (2005-10-07). "Crichton's conspiracy theory". BBC News (London). Retrieved 2007-11-16. 

Further reading

  • Lahsen, M. (1999). The Detection and Attribution of Conspiracies: The Controversy Over Chapter 8. In G. E. Marcus (Ed.), Paranoia Within Reason: A Casebook on Conspiracy as Explanation (pp. 111–136). Chicago, IL: University of Chicago Press. ISBN 0-226-50458-1.
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