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Nicholas D Carter

@nicholasdcarter.bsky.social

531 Following5.6k Followers

📚 Research Fellow | Project Drawdown (Food, Agriculture, Land) 🌳 Director of Environmental Science | Game Changers 2 🌎 Co-founder iffs.earth

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@nicholasdcarter.bsky.socialSep 12, 2026, 5:29 PMReposted by @nicholasdcarter.bsky.social

The science shows regenerative grazing simply doesn't work And I get it, it's a captivating well funded story ($200M from McD's otw), and it's easier to convince many that small tweaks are all that's needed vs. actual systemic changes away from beef đź§µhere's 8+ reasons why this won't make beef eco

@ktoussaint.bsky.socialOct 9, 2026, 3:19 PMReposted by @nicholasdcarter.bsky.social

When I was brand new at FC I got pitched a National Cattlemen's Beef Association white paper outlining the 'minimal environmental footprint of beef production in the US' and immediately called up @worldresources.bsky.social to get a sustainable food experts take: www.fastcompany.com/90431910/the...

@nicholasdcarter.bsky.socialOct 9, 2026, 1:53 AM

Was a great find! Was interesting to learn this one page amongst many broader actions listed would trigger the cattlemen's association to pressure the publisher to stop printing them. Guess it didn't fit the little red barn/happy local animal farm dominating theme.

@nicholasdcarter.bsky.socialOct 8, 2026, 8:04 PM

Exxon faced lawsuits over climate deception.

Beef industry associations deserve the same scrutiny and legal accountability.

Full study:

Jacquet J, Loy L (2026) Global warming and the National Cattlemen’s Association 1986–1996. PLOS Clim 5(10): e0001061. doi.org/10.1371/jour... 🧵/end

@nicholasdcarter.bsky.socialOct 8, 2026, 8:04 PM

“If the US had reduced beef and veal consumption by 50% starting in 1992 and replaced that consumption with other products…it is possible that somewhere between 4 and 13 Gt CO2eq could have been avoided between 1992 and 2023.” (Jacquet et al., 2025). Not even incl foregone land sparing C seq.

@nicholasdcarter.bsky.socialOct 8, 2026, 8:04 PM

NCA treated global warming as “a public relations concern that could affect consumer demand.” U.S. methane fell 19% from 1990–2022, driven by reductions from landfills & fossil fuels. Agricultural methane increased and livestock (mostly cattle) are now the leading anthropogenic methane source:

@nicholasdcarter.bsky.socialOct 8, 2026, 8:04 PM

I find this part hilarious. They even pressured Random House to stop reprinting a Teenage Mutant Ninja Turtles book that explained cattle methane and encouraged eating less meat. By coincidence, I randomly found this book for my kids a year or so ago in a thrift shop:

@nicholasdcarter.bsky.socialOct 8, 2026, 8:04 PM

Its “Every Day is Earth Day for American Cattlemen” ad reached ~20 million people. Industry-sponsored reports–mostly w/a Texas A&M animal scientist, similar to recent UC Davis’ Mitloener–minimized cattle methane, both denying climate change but also falsifying %s & pushing out to the public.

@nicholasdcarter.bsky.socialOct 8, 2026, 8:04 PM

The NCA commissioned academic experts, monitored eco groups, attacked advocates for eating less beef, & promoted cattlemen as environmental stewards. Edelman PR recommended recruiting “third-party spokespersons, repeating our messages with a credibility we [the industry] cannot achieve.”

@nicholasdcarter.bsky.socialOct 8, 2026, 8:04 PM

A NCA rep at the 1989 EPA workshop on livestock’s methane contribution was one of 30 who agreed to “increase levels of research to find solutions to limiting CH4 emissions from livestock”. Instead NCA chose to: “control the agenda and prevent environmental issues from eroding consumer confidence.”

@nicholasdcarter.bsky.socialOct 8, 2026, 8:04 PM

John Robbins’ Diet for a New America (1987), Jeremy Rifkin’s Beyond Beef (1992), and the EPA’s livestock methane findings (1989) helped create an early-1990s PR crisis for the beef industry, fueling a disinfo response that has continued for decades.

@nicholasdcarter.bsky.socialOct 8, 2026, 8:04 PM

Just like Exxon knew about the impacts of climate change, the beef industry knew too. A new PLOS Climate study documents how the National Cattlemen’s Association (NCA), now NCBA, responded to evidence linking cattle methane to global warming from 1986–1996 (study 🔗 at end of 🧵)

@nicholasdcarter.bsky.socialOct 3, 2026, 12:13 PM

But so often these broad regenerative claims are used to promote "better beef" that poses a much larger land-use problem:

They can require ~2.5Ă— as much land as conventional production, occupying land that could be restored for far higher carbon drawdown & biodiversity:
drawdown.org/insights/eig...

@nicholasdcarter.bsky.socialOct 3, 2026, 12:13 PM

Regenerative ag's GHG mitigation potential must consider impacts on yield & land-use

New study
iopscience.iop.org/article/10.1...

A small yield penalty for regenerative crops—for otherwise low land use & high yield for direct consumption—is likely worth the tradeoff to protect long-term soil use

@iffs-earth.bsky.socialSep 25, 2026, 4:44 PMReposted by @nicholasdcarter.bsky.social

Shifting half of Canada's red and processed meat to plant proteins: +8.7 months of life, -25% diet emissions, most of it from what you add. Personal swaps matter but stay above the climate boundary, so supply and institutions matter too.

www.nature.com/articles/s43...

@nicholasdcarter.bsky.socialSep 22, 2026, 11:37 AM

The claim that cattle upcycle forage from marginal land is overplayed; it still displaces native wildlife

We can extract protein at far less GHGs/land & in high adoption this can meet ALL protein/cal needs vs. cattle supplying ~3%

My latest
drawdown.org/explorer/dep... @projectdrawdown.bsky.social

@profsecchi.bsky.socialSep 22, 2026, 1:19 AMReposted by @nicholasdcarter.bsky.social

Dr. Foley is absolutely correct. “Regenerative” grazing being presented as a solution is very problematic from a climate action perspective b/c it is really obstruction that promotes unjust and unsustainable practices. Wealthy people can afford to pay the “regenerative” premium, the planet cannot.

@nicholasdcarter.bsky.socialSep 21, 2026, 9:04 PM

Alot of uncertainty in that analysis you keep pushing like it's consensus. And claiming extinction like it's inevitable isn't helpful. And it's ridiculous to act like using some alfafa way more efficiently is somehow normalizing beef or dairy.

@nicholasdcarter.bsky.socialSep 21, 2026, 2:51 PM

Agreed, legumes are excellent protein sources, but LPC uses otherwise inedible leaves, particularly alfalfa already grown for cattle feed. We can retain vegetation for soil health while producing more food from less land Did you read the analysis? Duckweed & sugar beet leaves also leading options.

@nicholasdcarter.bsky.socialSep 19, 2026, 7:01 PM

What if we extracted the protein from alfalfa fed to dairy cows, skipping their CH4 & land use, to create healthy alternatives?

Leaf protein concentrates emit ~1/10th of the GHGs per ha & may be key to our growing food demands

New by me w/ @projectdrawdown.bsky.social
drawdown.org/explorer/dep...

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