A little off topic, still if we're eliminating ruminants from the menu, and the country, we're going to have to eat something that doesn't chew it's cud. Lot's of fish out there to be caught from canoes, and we won't be able to import anything. Perhaps a few sailboats of shrimp, but the rest of the world won't participate in our insanity. Our zoos are an asset, we should start breeding programs of non ruminants now. In a decade, we'll have an industry that can provide protein to Congress, and maybe officials of some large urban areas.
Rabbits and quail are easy to breed, and don’t take much space.