Kleinman writes:
No, what I am saying is there is evidence today that carnivores can survive on non-meat diets. Where is your evidence from the past or future that says carnivores can only survive on meat?
Well if we didn't think you were a crank before, this nails it! The foods in your Peta link are not something a carnivore could find in the wild, so yeah, carnivores can't live on naturally available plants and need meat, as they are, as you know, carnivores.