The meat industry comes up with a perversion of evidence-based medicine. A series of articles published in the Annals of Internal Medicine culminated in a recommendation suggesting people keep eating red and processed meat. Nutrition researchers blasted these articles. The chair of the nutrition department at Harvard called it “a very irresponsible public health recommendation,” and the past Harvard nutrition chair was even less restrained. “It’s the most egregious abuse of data I’ve ever seen,” said Walter Willett. “There are just layers and layers of problems.” Let us start to pick through t...