Seventy-seven percent.
That's how much of the world's soy goes straight into the mouths of livestock. Not your edamame bowl. Not your oat milk latte. Not the tofu stir-fry you made on Tuesday. Seventy-seven percent of global soy production — according to the FAO's own data from 2019 — gets ground into meal and shoveled into feed troughs for cattle, pigs, and chickens on factory farms.
But sure. Blame the vegans.
The Lie That Won't Die
I've heard it a hundred times. "But what about all the soy fields destroying the Amazon? That's for YOUR tofu." People say this with such confidence. Such smug, uninformed confidence. And every time, I want to grab them by the shoulders and say: do you have any idea who actually eats that soy?
Your burger does. Your chicken nuggets do. Your bacon does.
The World Resources Institute put the number at 7%. That's it. Seven percent of the world's soy is consumed directly by humans — as tofu, soy milk, tempeh, edamame. The other 93%? Crushed into soybean meal for animal feed, or processed into soybean oil for industrial use. Greenpeace confirmed in 2021 that the largest markets for soy-derived animal feed are China, the EU, and the United States — all feeding their factory farm operations.
So when someone tells you that vegans are destroying the rainforest, they're either lying or they've been lied to. Either way, the corporate media machine keeps laundering this garbage because it protects profits.
Follow the Money. Follow the Chainsaws.
The Yale School of the Environment published a study in 2020 that should've ended this debate permanently. Over 80% of deforested land in the Amazon is used for cattle ranching. Eighty percent. Not soy farms. Not palm oil plantations. Cows.
And it's not small family ranchers doing this. It's corporations.
JBS — the world's largest meat processor, $72 billion in annual revenue — was caught by The Guardian in 2019 buying cattle raised on illegally deforested Amazon land. Not a mistake. Not an isolated incident. A business model. JBS, Marfrig, and Minerva — the three giants of Brazilian beef — have been linked to illegal land clearing over and over and over again.
Photo by Guilherme Pedrosa via Pexels
And where does the soy come in? Those cattle need to eat. Billions of animals crammed into feedlots need something, and soy meal is cheap, protein-rich, and grows fast on freshly cleared forest land. The soy follows the cattle. The deforestation follows the demand for cheap meat. McDonald's, Burger King, KFC — they're at the end of this supply chain, selling you a $5 combo meal that cost the Amazon a few more acres.
The Propaganda Machine
This myth didn't appear from nowhere. It was built.
A 2020 investigation by DeSmog revealed that agribusiness-funded think tanks have been actively pushing anti-vegan narratives to confuse consumers. The playbook is straight out of Big Tobacco: fund "research," plant stories in friendly media outlets, and muddy the waters until nobody knows what's true anymore.
The New York Times reported in 2021 that companies like JBS and Cargill invest in misinformation campaigns specifically designed to shift blame away from animal agriculture. They spend millions making you think your tofu is the problem while they're literally burning down the largest rainforest on Earth.
And it works. God, it works. I've had arguments with otherwise smart people who genuinely believe plant-based eaters are worse for the environment than meat-eaters. A study in Environmental Research Letters (2022) found that the carbon footprint of beef production is 60 times higher than soy-based foods. Sixty times. But sure, tell me more about how my tempeh is ruining the planet.
What We're Actually Losing
This isn't abstract. Real people are losing their homes.
Survival International documented in 2020 how illegal land grabs for soy production — soy that feeds livestock, remember — are displacing Indigenous communities in the Amazon. People who've lived on that land for thousands of years, pushed out so JBS can raise more cattle.
According to Our World in Data (2018), more than 80% of the world's agricultural land is used for livestock — either grazing or growing feed crops like soy and corn. And all that land produces just 18% of global calories. That's staggeringly, obscenely inefficient. The devastating environmental effects of industrial meat production aren't a side effect. They're the main feature.
Jaguars. Macaws. Sloths. Entire species being shoved toward extinction so the world can have cheap hamburgers. Runoff from soy farms in Brazil — soy for animal feed — is causing toxic algae blooms in rivers and lakes, according to a 2021 study in Science of The Total Environment.
The Math Is Simple
Poore and Nemecek published what might be the most important food study ever in Science (2018). Their conclusion: shifting to plant-based diets could free up 75% of global farmland while still feeding every person on Earth. Producing 1 kg of plant-based protein requires 75–95% less land than 1 kg of beef.
The FAO estimates global livestock production accounts for 14.5% of all greenhouse gas emissions — more than every car, truck, plane, train, and ship on the planet combined. A University of Oxford study from the same year found that going vegan reduces your carbon footprint by up to 73%. That's not a lifestyle choice. That's the single most powerful thing you can do for the planet.
If soy production for livestock were eliminated, an estimated 75% of soy farmland could be rewilded. Seventy-five percent. Forests growing back where feedlots stand now. That's not a fantasy — it's just math.
So What Do You Do?
Next time someone hits you with "but soy destroys the Amazon," here's your three-line shutdown:
- 77% of soy goes to animal feed, not human food (FAO, 2019)
- 80% of Amazon deforestation is for cattle ranching (Yale, 2020)
- Going vegan cuts your carbon footprint by 73% (Oxford, 2018)
Send them this article. Better yet, send them the Poore & Nemecek paper directly. It's open access. Let the data do the talking.
The Amazon isn't burning because you eat tofu. It's burning because corporations like JBS clear-cut forests to raise cattle that eat soy that gets turned into burgers that get sold for $5 at a drive-through. Every link in that chain is a choice. And every choice to eat plants instead of animals is a vote to break it.
References
- Food and Agriculture Organization (2019). Global soy production data. FAO
- World Resources Institute (2020). Soy consumption breakdown.
- Greenpeace (2021). Amazon deforestation and soy feed markets
- Yale School of the Environment (2020). Cattle ranching and Amazonian deforestation.
- The Guardian (2019). JBS linked to illegal Amazon deforestation
- DeSmog (2020). Agribusiness-funded anti-vegan misinformation campaigns.
- New York Times (2021). JBS and Cargill misinformation investments.
- Environmental Research Letters (2022). Beef vs. soy carbon footprint comparison.
- Survival International (2020). Indigenous displacement by soy/cattle expansion.
- Our World in Data (2018). Global agricultural land use.
- Science of The Total Environment (2021). Toxic runoff from Brazilian soy farms.
- Poore & Nemecek (2018). Reducing food's environmental impacts. Science, 360(6392), 987–992.
- University of Oxford (2018). Vegan diet carbon footprint reduction study.
- FAO. Livestock's contribution to greenhouse gas emissions (14.5%).