Manufacturing Doubt: The 5 tactics of science denial - Part 1

By Serena Balani and Grace Lovins
11/26/2023 • 02:21 PM EST

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: Click or tap on any techniquesee definition - the definition will be displayed here.
that appears in bold to show its definition.
: cherry pickingsee definition - presenting only evidence that supports a conclusion while ignoring or withholding a broader portion that contradicts it.
: Inhofe singles out atmospheric physicist Richard Lindzen from the dozens of scientists listed on the chart, who is an outlier among his colleagues and one of the most outspoken skeptics of climate science. more...
: appeal to authoritysee definition - asserting a claim is true because it is supported by an authority whose expertise, independence, or identity is unreliable or unverifiable.
: While Inhofe presents a list of "scientists that cannot be challenged," it's unclear how many are actual scientists and, of those, how many are climate scientists. more...
: appeal to authoritysee definition - asserting a claim is true because it is supported by an authority whose expertise, independence, or identity is unreliable or unverifiable.
: While Inhofe presents a poll rejecting human activity as the cause of climate change, the opinions reflected are those of "weathercasters," not climate scientists. more...
: straw mansee definition - misrepresenting an opponent's position or argument to make it easier to attack, usually by exaggerating, distorting, or just completely fabricating it.
: While 97–98% of climate scientists do agree that climate change is human-caused, that level of consensus does NOT apply to all "scientists" as Inhofe suggests. more...
: straw mansee definition - misrepresenting an opponent's position or argument to make it easier to attack, usually by exaggerating, distorting, or just completely fabricating it.
: While there is strong scientific consensus that human activity causes climate change, this does NOT mean those same people think humans can control climate at will. more...
: conspiracy theorysee definition - an explanation for an event or situation that involves a secret cabal of sinister and powerful people, when other less exciting explanations are more probable.
: Inhofe suggests that the entire idea of climate change was "cooked up" by the United Nations and IPCC scientists, when all investigations into what became known as "Climategate" concluded that there was no evidence of scandal or wrongdoing.[6][7]
: cherry pickingsee definition - presenting only evidence that supports a conclusion while ignoring or withholding a broader portion that contradicts it.
: Inhofe cites one sentence from an email between two scientists where the word "trick" is used. (The scientist involved later explained the term "trick" was just referring to a clever way to make a scientific calculation). more...
: conspiracy theorysee definition - an explanation for an event or situation that involves a secret cabal of sinister and powerful people, when other less exciting explanations are more probable.
: Inhofe quotes headlines from nonscientific publications, yet provides no authoritative evidence of a worldwide scandal.

Science is often seen as a beacon of certainty, yet well-established scientific findings are frequently targeted by campaigns designed to sow doubt. These efforts, known collectively as FLICC, rarely aim to disprove the science outright; instead, they focus on creating the illusion of controversy where little or none exists.

On January 21, 2015, Senator James Inhofe took to the Senate floor to cast doubt on the overwhelming scientific evidence that human activity is the primary driver of climate change. Senator Inhofe's 14-minute presentation on the Senate floor employed four of the five FLICC tactics.

Cherry Picking: Selective presentation of evidence is one of the most commonly used tactics to cast doubt on science. By highlighting outliers in the field, misrepresenting findings, or focusing on small inconsistencies, detractors can make well-supported conclusions appear less reliable. Inhofe employs this tactic early in his speech at 2:58 and again at 10:43.

Fake Experts: Also known as "false authority", this tactic involves promoting individuals who appear to have expertise but lack relevant qualifications or credibility in the scientific field. Fake experts are often used to challenge consensus by creating the illusion of a legitimate debate, exploiting the public’s difficulty in distinguishing real expertise from superficial credentials. Inhofe employs this tactic numerous times throughout the presentation at 4:32 and again at 4:50.

Logical fallacies undermine science by relying on flawed reasoning. Common examples include false equivalences, such as equating the views of a fringe scientist with those of the overwhelming scientific consensus. In the case of climate change, denialists often conflate weather and climate, making statements like, “The climate is always changing.” Another common logical fallacy involves constructing straw man arguments of the scientific consensus opinion to make it seem more unreasonable or extreme. Inhofe does this at 5:20 an again at 6:03

Conspiracy Theories portray scientific consensus not as the result of rigorous research but as a coordinated effort to deceive the public. These theories often target institutions or groups, claiming hidden agendas or financial motives. Inhofe alludes to a worldwide conspiracy at 10:29 and again at 11:26.

Inhofe ends his presentation by concluding at 12:45, concluding "The science is not settled."—a common refrain among denialists used to perpetuate doubt despite overwhelming evidence to the contrary.

See Part 2 to explore Impossible Expectations.


References
2. "Climate Contrarian Gets Fact-Checked by MIT Colleagues in Open Letter to Trump". Inside Climate News. Published: March 06, 2017.

3. "Researcher on Climate Is Cleared in Inquiry". The New York Times. Published: February 03, 2010.

4. "Debunking Inhofe's 413". Energy Smart. Published: January 11, 2008.

5. "More than 99.9% of studies agree: Humans caused climate change". Cornell Chronicle. Published: October 19, 2021.

6. "'Climategate'". FactCheck.org. Published: December 10, 2009.

7. "'Climategate' review clears scientists of dishonesty over data". The Guardian. Published: July 07, 2010.

8. "Tobacco industry: decades of deception and duplicity". World Health Organization. Published: January 01, 2019.