Here’s a great article outlining what’s going on in California. Here’s an interesting quote from Michael Pollen:
[T]he identical industrial logic — protein is protein — led to the feeding of rendered cow parts back to cows, a practice the F.D.A. banned in 1997 after scientists realized it was spreading mad-cow disease.
Make that mostly banned. The F.D.A.’s rules against feeding ruminant protein to ruminants make exceptions for ”blood products” (even though they contain protein) and fat. Indeed, my steer has probably dined on beef tallow recycled from the very slaughterhouse he’s heading to in June. ”Fat is fat,” the feedlot manager shrugged when I raised an eyebrow.
Keep reading this interesting (and important) information here.