Hello,
I think your article is excellent and feel it proves via one method of analysis that humans are not carnivores. However, I do not feel it proves we are meant to consume a vegan diet. In other words, it still does not prove we are meant for no animal food at all, just that we are not necessarily meant to consume animal foods in the way carnivores do, and also that much of our animal-related nutrient should come from the types of animals that do no require the anatomical features of say a lion to consume them. My point is this- one would be hard-pressed to find a logical, clinically oriented physician recommending a vegan diet, who does not also recommend a B-12 supplement. Even T. Colin Campbell takes B-12. Why? We need it and can't get it from a vegan diet. Some vegans argue that we would get it all if our food wasn't sterile and still ate the bugs that came along with food when procured in nature. What is a bug? An animal. Does eating a bug require massive temporalis muscles, etc? No. The second part of my argument is that even though we are not designed to eat meat the way a carnivore does, it does not prove we are designed to NOT eat meat, just to NOT eat meat that way. In essence, we are designed to eat bugs and....cooked meat. Humans are adapted to eating cooked food. We do not share exact anatomical features of an omnivore, a carnivore or an herbivore in the wild, we are completely unique. Why? Because we are the ONLY animals on the planet adapted to eating cooked foods. Our need to consume B-12 proves our need to consume foods that contain it, ie animal foods. Our lack of exact correlation to omnivores, carnivores and herbivores proves we are not exactly like any of them. Our closeness in design to omnivores and herbivores proves we are designed for that type of food, but not ONLY that type of food.

Isn't it funny how you can use information to get whatever results you like. The website www.second-opinions.co.uk/carn_herb_comparison4.html also uses anatomical features to compare man, dog and sheep to conclude that we are carnivores and shouldn't eat any veggies! But when you read down the list, some of the evidence includes that we don't need to chew our food and that it is impossible to survive without animal protein. No wonder they had putrefactive bacteria and small firm faeces (sorry, have to look at that site to know what i am talking about)
I like the conclusions on this site much better because they promote vegetarianism, but it would be great if there was a link to some of the raw data- like the actual lengths of the intestines of different animals, their stomach pH etc.
Nearly always when I hear about evolution it is from the past to the present, but doesn't consider the future. Even if humans were meat eaters in the past or present, we are still in the process of evolution. Just look around and compare the "meat head" mentality and intelligence level with the radiance of people who eat a balanced plant based diet with plenty of raw foods. Which direction to we want to be heading in? I think the yogis were onto something when they categorized foods according to their effect on the mind.