Will the U.S. Hog Industry Ever Kick Its Reliance on Low-Dose Antibiotics?

The editors of Scientific American recently encouraged U.S. hog farmers to “follow Denmark and stop giving farm animals low-dose antibiotics.” Sixteen years ago, in order to reduce the threat of increased development of antibiotic resistant bacteria in their food system and the environment, Denmark phased in an antibiotic growth promotant ban in food animal production. Guess what? According to Denmark’s Ministry of Food, Agriculture and Fisheries the ban is working and the industry has continued to thrive. The government agency found that Danish livestock and poultry farmers used 37% less antibiotics in 2009 than in 1994, leading to overall reductions of antimicrobial resistance countrywide.

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Courtesy: Ministry of Food, Agriculture and Fisheries, Danish Veterinary and Food Administration, July, 2010

Except for a few early hiccups regarding the methods used in weaning piglets, production levels of livestock and poultry have either stayed the same or increased. So how did Danish producers make this transition, and why isn’t the U.S. jumping to follow suit? Like many things in industrial agriculture, the answer is not clear.

If any country knows how to intensively produce food animals, particularly pigs, it is Denmark. In 2008, farmers produced about 27 million hogs. In fact, the Scandinavian country claims to be the world’s largest exporter of pork. Thus Scientific American editors argue that the Danish pork production system should serve as a suitable model to compare to ours. U.S. agriculture economists from Iowa State University agree. In a 2003 report, Drs. Helen Jensen and Dermot Hayes stated that Denmark’s pork industry is “…at least as sophisticated as that of the United States… and is therefore a suitable market for evaluating a ban on antibiotic growth promotants (AGPs).” Read More >

CLF is Sponsor of Earth 3.0

 

Earth 3.0 Cover

Earth 3.0 Cover

In Sept 2008, Scientific American launched a new special issue series titled Earth 3.0, aimed at addressing issues and technology affecting our environment. The second issue of this series has just been released, and the Center of Livable Future is again one of the sponsors. The issue is available at newsstands and at the series web site below.

 
This special issue addresses urgent energy, environment and sustainability issues facing the world today and discusses the political policies on limiting carbon dioxide emissions and developing alternative energy sources. Please visit the Scientific American Earth 3.0 web site for more details.