Tracking the hidden origins of Amazon beef in global markets

Journalist Marcel Gomes has revealed a complex global supply chain connecting Amazon deforestation to beef in U.S. and European markets.

Yale Environment 360 interviews Marcel Gomes.


In short:

  • Marcel Gomes of Repórter Brasil traced beef from JBS, the largest meat processor, back to Brazilian ranches involved in illegal deforestation.
  • His investigative work led to major European retailers halting their purchases of JBS beef, though tainted products remain on shelves.
  • Gomes emphasizes the need for better tracking systems in Brazil to prevent "cattle laundering" and ensure cleaner supply chains.

Key quote:

“We need to change the system in Brazil, to find a new way to trace the cattle moving between farms and to stop cattle laundering.”

— Marcel Gomes, investigative journalist

Why this matters:

For consumers worldwide, especially those conscious of their dietary choices' ecological impacts, this connection raises concerns about the sustainability and ethics of the beef they consume. It also places pressure on regulatory bodies and governments to enforce more stringent standards on multinational corporations like JBS to ensure they uphold environmental commitments and prevent further illegal deforestation.

Peter Dykstra: “I could lose five pounds just writing down why I’m a climate-writing, meat-eating, climate-destroying hypocrite.”

Piles of coal in open railroad cars

As feds suggest easing coal ash clean up regulations, Virginia maintains stringent standards

The Trump administration recently renewed its push to ease clean up requirements for the toxic ash that is leftover from burning coal.

A man and woman in a grocery store looking at produce

The Green New Deal has evolved. Now it's all about 'affordability'

A new "working class climate agenda" seeks to provide economic relief and tackle global warming at the same time.
A grey metal industrial building surrounded by fencing

Why cloud computing still runs on coal and gas

As the data center sector swells, much of the electricity demand is being met by polluting fossil fuels.

A small harbor with older fishing boats at a dock

Warming waters in the Gulf of Maine may affect the future of lobsters

Researchers studying the crustacean’s early life cycles find clues that can help the fishery that depends on them plan for a warmer future.

Solar panels with wind turbines in the background

AI trained on 13,000 virtual worlds predicts renewable energy future

A new, AI-powered model beat the International Energy Agency's forecasts — and it says 2°C is still on the table.

A view of a house roof that is partially burned

Test fires help scientists protect homes from climate change fueled fires

At a site in South Carolina, researchers burn down test houses to learn how different materials and designs can withstand flames.

The front steps of the Supreme Court of the US

Leaked memos show Supreme Court ignored climate dangers in Obama regs fight

Conservative justices focused on industry costs when blocking the Clean Power Plan, the first climate rule proposed for the power sector.
From our Newsroom
Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

Multiple Houston-area oil and gas facilities that have violated pollution laws are seeking permit renewals

One facility has emitted cancer-causing chemicals into waterways at levels up to 520% higher than legal limits.

Regulators are underestimating health impacts from air pollution: Study

Regulators are underestimating health impacts from air pollution: Study

"The reality is, we are not exposed to one chemical at a time.”

Pennsylvania governor Josh Shapiro speaks with the state flag and American flag behind him.

Two years into his term, has Gov. Shapiro kept his promises to regulate Pennsylvania’s fracking industry?

A new report assesses the administration’s progress and makes new recommendations

silhouette of people holding hands by a lake at sunset

An open letter from EPA staff to the American public

“We cannot stand by and allow this to happen. We need to hold this administration accountable.”

wildfire retardants being sprayed by plane

New evidence links heavy metal pollution with wildfire retardants

“The chemical black box” that blankets wildfire-impacted areas is increasingly under scrutiny.

Stay informed: sign up for The Daily Climate newsletter
Top news on climate impacts, solutions, politics, drivers. Delivered to your inbox week days.