I realize the HackerNews guidelines disallow comments that begin with "Did you even read the article?!", but I have to wonder if that prohibition applies to comments that themselves post a link that directly contradicts what is being argued.
That exact link you posted states:
> USDA regulations for procurement of frozen fresh ground beef products state that "Beef that is mechanically separated from bone with automatic deboning systems, advanced lean (meat) recovery (AMR) systems or powered knives, will not be allowed".
Mechanically separated meat is NOT the same thing as "pink slime", and the specific reasons that MSM is not allowed for humans (danger of mad cow disease) does not apply to "pink slime".
> Although some sources claim AMR systems use ammonia (or anhydrous ammonia, ammonia hydroxide, etc.) to treat the meat, this appears to be due to confusion between AMR and the production of lean finely textured beef (LFTB, commonly referred to as pink slime).[citation needed] LFTB is in fact treated with ammonia,[4] and so is substantially more restricted than most AMR products.
No, the rule is about labeling. Not what is allowed for human consumption.
FTA:
>As cattle carcasses are turned into steaks at a processing plant, knife-wielding workers cut fatty edges off the meat. These carcass cuttings, or “trim”—about 1/3 of each animal’s weight —contain small portions of edible meat, which can be used to make ground beef.
ANR / MRM is allowed in human food in this US. The Wikipedia link the the parent comment states, with regard to US regulation:
Furthermore, all AMR-processed product from cattle more than 30 months old now is prohibited from being used for food, and such product from younger cattle and from other livestock species also is prohibited if it contains CNS material.
That exact link you posted states:
> USDA regulations for procurement of frozen fresh ground beef products state that "Beef that is mechanically separated from bone with automatic deboning systems, advanced lean (meat) recovery (AMR) systems or powered knives, will not be allowed".
Mechanically separated meat is NOT the same thing as "pink slime", and the specific reasons that MSM is not allowed for humans (danger of mad cow disease) does not apply to "pink slime".