Grass-Fed Beef Will Not Help Tackle Climate Change, Report Finds
By Daisy Dunne
Billed as a more environmentally friendly way to rear cattle, grass-fed beef has been the red meat of choice for many a climate-conscious carnivore.
Indeed, research has suggested that grazing cattle can help offset global warming by stimulating soil to take up more carbon from the atmosphere. This process, known as soil carbon sequestration, is one way of reducing the amount of human-induced greenhouse gases in the atmosphere.
However, a report released Tuesday by the Food Climate Research Network at the University of Oxford found that cattle fed on grass release more greenhouse gas emissions than they are able to offset through soil carbon sequestration.
This means that grass-fed beef is “in no way a climate solution,” said the lead author of the report.
https://twitter.com/EcoWatch/statuses/915031174342414336. If you overgraze the grassland, then you will get an annual loss of carbon from the soil.”
Despite the potential impacts of soil carbon sequestration, grass-fed beef is, overall, a net contributor to carbon emissions and, therefore, a driver of human-caused global warming. Garnett said:
“This report concludes that grass-fed livestock are not a climate solution. Grazing livestock are net contributors to the climate problem, as are all livestock. Rising animal production and consumption, whatever the farming system and animal type, is causing damaging greenhouse gas release and contributing to changes in land use.”
The research suggests that the best way to tackle livestock emissions is to cut global levels of meat consumption, said Garnett.
“Ultimately, if high-consuming individuals and countries want to do something positive for the climate, maintaining their current consumption levels but simply switching to grass-fed beef is not a solution. Eating less meat, of all types, is.”
Reposted with permission from our media associate Carbon Brief.