Blaming cows was a mistake: meadows absorb more gases than cattle emit.

Cows have become a symbol of controversy, as debates about their environmental impact, particularly regarding methane emissions, have generated headlines, political decisions, and criticism. But while many study the animals themselves, a group of researchers decided to examine the soil.

At the University of Nebraska-Lincoln, a team of researchers led by Professor Galen Erickson conducted a study that proposes changing the dominant narrative.

Their focus is not on burps or flatulence in cattle  , but on the pastures where these animals graze and how the soil of these pastures can absorb carbon dioxide (CO₂) from the atmosphere.

The study's results show that, with proper management and sufficient rainfall, pastures can act as powerful carbon sinks. This means they not only offset emissions from livestock farming but can even exceed them, creating a positive climate balance.

Erickson explained to KMTV 3 News that "with enough rainfall, we see that pastures can sequester more carbon than is emitted from livestock emissions."

He added that "the error was that only the volume of emitted methane was calculated, without taking into account the portion that is captured. This balance does not reflect reality."

Grazing stimulates the growth of carbon-absorbing plants, strengthening a natural cycle that benefits both the ecosystem and livestock production. This approach puts producers as part of the solution, not part of the climate problem.

Experience and sustainability

Austin Schweitzer, an American Angus cattle producer, agreed with the need to rethink generalizations about livestock production. Based on his experience in the field, he believes it's an exaggeration to blame cattle as the primary cause of global warming.

"Many producers will tell you this is nonsense. Any cattle farmer will probably smile skeptically when told that methane from cows is destroying the planet," he said. "Without a stable environment, we can't produce good cattle or good crops. We must take care of the land."

Concern for the environment is not foreign to livestock farmers, Schweitzer assured; on the contrary, it is closely linked to their livelihoods and the future of their operations.

Both Erickson and Schweitzer agree that when analyzing the impact of livestock farming on climate , it's crucial to consider carbon sequestration. Ignoring this factor can lead to erroneous conclusions and, worse, policies that harm those who operate responsibly.

"Without a healthy climate, we will go bankrupt," Schweitzer concluded. This means that environmental protection is not an ideological stance, but a production and economic necessity.

This study prompts us to rethink our approach to assessing the impacts of livestock farming, as beyond methane emissions, there is a dynamic ecosystem that, if properly managed, can play a key role in mitigating climate change. Recognizing this complexity is the first step toward building bridges between science, production, and sustainable development.