Jamie thanks for the response
First let me say, I've been mostly vegan for 3 years, and vegetarian for 7 years before that, I believe that veganism or something close to it is the necessary path of our future as humans.
The 'mostly' limiter in my case is for the "paris exemption", and honey. I never liked honey a lot, I don't really eat it anyway, so I've never spent time researching deeply and coming to a conclusion on bee treatment. For me the paris exemption is only acceptable when my deep intuition believes that refusing offered food will only make the offerer dislike vegans, clearly causing more harm than good. I've been at this long enough that eating animal products by myself is essentially a complete non-temptation, and I do not "cheat".
Because I believe in veganism, in practicing non-violence to the greatest extent possible, I would love to believe that our ancestors were vegan, and that our bodies are designed to survive perfectly off of plants. There was a point in my life where this seemed the likely truth to me. Alas, reality seems to consistently show that an evolutionarily significant amount of our ancestors were extremely violent to each other and to other animals, and ate other animals to survive. Also, there seems to be some co-evolution, as far as things like cow/goat milk etc. So be it. Our gut is designed to be omnivorous, but at least it's clearly not carnivorous, and at least fruits and vegetables are clearly healthy for us, and there is relatively little nutrition required from animal products.
I am aware of the complexity of the b12 issue. I like the theory that current industrial farming prevents humans and animals from obtaining b12, including that current meat eaters are deficient because the animals themselves are deficient because of the practice. Whether or not our ancestors got enough b12 essentially from eating dirt is a nice theory, and one I hope to be proven true. However, at this point in our knowledge, professionally gathered evidence shows that vegans are
more likely to be deficient in b12. That's kind of the end of the story for right now. It's important to encourage people to research the issue, but the best shorthand at this point in history, is "take a b12 supplement, so your spine doesn't rot." The worst thing that can happen for the advance of veganism is sick vegans. It's not acceptable.
Veganism doesn't need to be part of our current genetics for it to be right path. Taking a couple inexpensive supplements is not a big deal. But every vegan is an ambassador, and my current perspective is that those who would support the advance of veganism must encourage vegans to be healthy, and just stay on the safe side.
Veganism is also easy for poor people if they live in a tropical forest environment..such as thailand etc..but they would have to be outside the city near the tropical fruit forests.
If you have any professional studies of any non-industrial vegan societies you have found useful, I would love for you to share them and I will share them with others, this is an issue important for me
