Inside Big Beefâs â90s campaign to rewrite its climate story

At least as early as 1989, the top U.S. lobbying group for beef producers had an opportunity to change the course of the climate crisis. Around that time, an internal document showed that the National Cattlemenâs Association (NCA) was not only aware of the beef industryâs contribution to global warming as , but it also knew there were ways to reduce livestock emissions.
Instead, as the agricultural industryâs relationship to global warming emissions started gaining widespread media attention, the association launched a long-term campaign to cast doubt on the science, seed newspapers with misinformation and influence public opinion through strategic messaging, including claims about the cattle industryâs âpositive environmental contributions.â
Todayâs âemissions speak to the strategyâs success,â note the researchers of a , published on Oct. 7. The authors, professor Jennifer Jacquet and postdoctoral researcher Loredana Loy of the University of Miami Rosenstiel School of Marine, Atmospheric, and Earth Science, reviewed NCA documents from 1986 to 1996 to see how the organization responded to rising concerns about global warming in the 1990s.
âWe found ample evidence that NCA responded to global warming with a strategic communications effort with which NCA chose to deny or question global warming and the role of beef production in it as well as convince the public that beef production and consumption should not be a focal point of global warming mitigation,â Jacquet and Loy wrote.
reached out to the National Cattlemenâs Beef Association for comment, but has not received a response as of publication.
âthe oldest and largest national trade association representing Americaâs cattlemen and women,â the NCA says it has more than 25,000 members and aims to promote the interests of U.S. cattle farmers. In 1996, it changed its name to the National Cattlemenâs Beef Association (NCBA).
In the 1980s and 1990s, the NCA leapt into action to fight the narrative that beef was bad for the environment. The cattle industryâs methane output had become a focus of environmentalists, with books like ââ and ââ suggesting that eating less beef could help reduce greenhouse gas emissions and fight global warming. The NCA went to work crafting a counter-narrative.
According to Jacquet and Loyâs research, the NCA did this in several ways, some more overt than others. It issued press releases and talking points, distributed pro-beef literature at community events and even prevented a Ninja Turtles ABC book from being republished because it contained a section about cowsâ methane emissions.
But most significantly, the NCA commissioned studies to show that beefâs methane emissions were negligible, and used them to influence media coverage. It hired an animal science professor to assist in these efforts, and a later analysis suggested that their media efforts were successful.
According to the EPA, the agriculture sector is the largest source of methane emissions in the United States. Around in the U.S. are enteric, meaning they originate in an animalâs digestive system. were responsible for about 72% of these enteric methane emissions, and if dairy cows are included, that number jumps to around 98%.
Yet according to the analysis, the NCA promoted the false claim that cattle are responsible for less than 0.5% of global methane emissions. Some examples of these publications are listed by the authors in a , including a 1990 New York Times article and a 1990 USA Today op-ed.
The claim appears to have originated with F.M. Byers, an animal science professor at Texas A&M, who was commissioned by the NCA in 1990. Byers was not a climate scientist, but he âproduced reports that estimated and framed methane emissions from U.S. cattle in a way that got amplified as âscientificâ findings, although Byersâ reports have no methods section, are not reproducible, and do not appear to have been peer-reviewed,â Jacquet and Loy wrote.
In one of Byersâ studies, he wrote:
âCattle are not a significant source of greenhouse gases. The methane produced by all beef cattle in the U.S.A. amounts to less than 0.5 percent.â
âI canât recreate Byersâ 0.5% statistic and given how much of a massive underestimate it is, I am led to believe it was both wrong and dishonest,â Jacquet writes in an email to Sentient. They note in their published findings, âThe difficulty in reproducing Byersâ 0.5% figure is not particularly surprising given how few details were provided in the reports.â Byersâ original report was reviewed by Jacquet and Loy in the archives, but unfortunately, it is not available online.
The vague methods werenât enough to stop the New York Times from , although the newspaper also provided a dissenting quote from an EPA regulator, who called Byersâ number ârather lowâ.
The same year, Byers wrote an op-ed in USA Today with the headline âEating meat wonât harm the environment.â He provided some clarity on his original claim, writing this time that âthe methane produced by all beef cattle in the USA amounts to less than 0.5% of worldwide annual production from all sources.â The op-ed is not available online.
The NCA âquestioned scientific evidence, claimed there was no causal link between cows and global warming,â wrote Jacquet and Loy, and the beef organization also âadjusted the scale of analysis to make the contribution of the U.S. industry appear small relative to global totals, and emphasized that industrial systems were more efficient than non-industrial ones.â
Whether global warming was even real was another part of the NCAâs narrative.
In 1994, the Chicago Tribune ran an article about an EPA grant for research into cattleâs methane emissions. This prompted a , who stated that not only is cattle production an insignificant source of methane,â but there is also âincreasing evidence that global warming is not really occurring.â
The NCAâs efforts to downplay cattleâs methane emissions made it into some news coverage. In 1991, the group commissioned an analysis of news coverage and found that of 196 articles that mentioned methane emissions, 25 published the claim that U.S. beef cattle account for only 0.5% of global methane emissions.
To push the idea that cattle ranching is good for the environment, the NCA spent $100,000 on full-page ads in the New York Times and USA Today, the researchers found. These include messaging such as âEvery Day Is Earth Day For American Cattlemen,â as well as dairy cows referred to as âMother Natureâs Recycling Machine.â
Even a childrenâs book was targeted by the NCAâs strategic campaign. In 1991, Random House published â.â Each page contained a letter of the alphabet with a corresponding topic and a tip for reducing oneâs environmental footprint.
âM is for Meat,â the bookâs page for the 13th letter reads. The page noted that âcattle expel methane, a gas that makes the greenhouse effect worse.â Under the âwhat can you do?â section, it reads, âhow about not eating so much meat in the first place?â
According to the authors, reporting at the time suggests the NCA successfully pressured Random House not to reprint any more of the books.
Although the documents Jacquet and Loy reviewed for this study only spanned from 1986 to 1996, a previous analysis by the two found that the beef lobby long after that.
In 2006, the UN published a landmark study highlighting the livestock industryâs contributions to global warming. Once again, this prompted the National Cattlemenâs Beef Association to challenging the notion that beef is a significant contributor to climate change.
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