I have heard of ‘vegetarians’ that eat oysters because they do not have a CNS. They are so not in the club anymore.

So meat eaters should have absolutely no problem then, substituting portabellos for hamburgers, shiitake for beef, oyster mushrooms for, uh, oysters and quorn, a mold-based meatless substitute that tastes disturbingly like chicken, for chicken, in order to conserve the resources needed to feed an increasingly hungry…