Study Confirms U.S. Beef Industry is Most Sustainable in World
"We already know a growing global population will require and demand high-quality food, which means we need ruminant animals, like beef cattle, to help make more protein with fewer resources," said NCBA president and Kansas cattleman, Jerry Bohn. "Cattle generate more protein for the human food supply than would exist without them because their unique digestive system allows them to convert human-inedible plants, like grass, into high-quality protein."
Although the study's abstract disingenuously advocates for decreased beef consumption, the paper itself repeatedly points out that the advantages of the U.S. cattle and beef production model far outweigh the impacts. The U.S. has been a global leader with the lowest emissions intensity in the world for the past 25 years, producing just 2 percent of U.S. greenhouse gas emissions, or 0.5 percent of global GHG emissions.
The study examined livestock lifecycle assessments (LCAs) from across the globe to reach its conclusions and pointed out that there is significant room for improvement of global livestock production practices. While it laid out many opportunities for improvement, it also recognized the work already done by the U.S. cattle industry to become the leader in sustainable beef production.