Register for an account

X

Enter your name and email address below.

Your email address is used to log in and will not be shared or sold. Read our privacy policy.

X

Website access code

Enter your access code into the form field below.

If you are a Zinio, Nook, Kindle, Apple, or Google Play subscriber, you can enter your website access code to gain subscriber access. Your website access code is located in the upper right corner of the Table of Contents page of your digital edition.

Planet Earth

Are Pain-Free Animals the Future of Meat?

80beatsBy Allison BondSeptember 4, 2009 3:38 AM
friggincow.jpg

Newsletter

Sign up for our email newsletter for the latest science news

Meat may be tasty, but many people object to way that chickens, cows, and other animals are treated at so-called "factory farms," which produce massive amounts of edible flesh. So could animals that have been genetically engineered to not feel pain (or at least not be bothered by the sensation) offer a solution to an ethical dilemma posed by these meat factories? That's what one philosopher asked in a paper published in the journal Neuroethics, concluding that we have an ethical duty to consider the option. "If we can't do away with factory farming, we should at least take steps to minimise the amount of suffering that is caused"

[New Scientist]

by practices such as de-beaking chickens without anesthesia, says author Adam Shriver. But because pain serves as an important warning sign, these so-called "pain-free" animals would still be able to sense pain--they just wouldn't be bothered by it. Researchers seek ways to eliminate the suffering caused by pain without tampering with the physical sensation

[New Scientist]

.Still, does pain-free meat really mean guilt-free? For example, large farms generate enormous amounts of waste and greenhouse gases and breed antibiotic resistance

[New Scientist], says environmental health scientist Alan Goldberg. In any case, consumer opposition to the sale of meat from genetically engineered animals could preempt any attempt to try out pain-free animals.

Related Content: 80beats: Laughing Gas From Cow Manure Is a Major Warming Factor 80beats: Omega-3’s in a Cow’s Diet Provide a Health Boost—to the Atmosphere 80beats: Cow Genome May Allow Farmers to Breed a Better Milk Cow

Image: flickr / JelleS

2 Free Articles Left

Want it all? Get unlimited access when you subscribe.

Subscribe

Already a subscriber? Register or Log In

Want unlimited access?

Subscribe today and save 70%

Subscribe

Already a subscriber? Register or Log In