I tackled some things like common myths, ancient/modern history of the diet, my theory on why America doesn't want you to know about it and why it's the most optimal diet for a human being.
I admit I've not read the entirety of your article, but the human body has evolved over many millions of years to be omnivorous, not carnivorous. You can see it in our teeth: canines, incisors, molars. We are generalists. You can argue that we can get everything we need from being exclusively carnivore or exclusively herbivore, but biologically we are omnivores.
the Mongol horde was fed on meats and yogurt, while the peasants they so easily slaughtered ate grain porraige. It doesn't make one wonder which sort of people a government would have an easier time ruling.
The agricultural revolution was perhaps the most important step in human development. There could never have been an industrial revolution without an argicultural revolution. The Mongol horde were hunter-gatherers. They may have been fierce fighters, but they had strict limitations due to the nature of their society. Eventually, the porridge-eaters can build guns and tanks, whilst the Mongols are still waving spears and riding horses.