I believe when you eat animals from your own ecosystem there are benefits. I am from Alaska and there are places that without the fish the Native culture would they die or become very sick. The energies from eating farm raised animals is different than wild and that has an impact on the person eating it. Cage something up, feed it gmo pesticide ridden food, and think of it with no regards....It will be no good for anyone who consumes that.
It is a belief when you hunt/fish just like when you wild craft you must think of nature first. Take only what you need and use everypart of what you take. The animal or plant will sacrifice it's self and in return you must take the most care of your environment.
It is really an argument for both sides. If you have no access to local wild, fresh, SUSTAINABLE meat then being vegan is probably a better choice. If you do have access to wild meat it can be beneficial for you and your environment; such as when you holistic fish as I call it when you fish an invasive species of a lake to let the natural fish and wild life recoop.
Really this whole topic gets be thinking about the terrible ways veggies are grown and the need for holistic farming or permaculture as well. However what are people going to eat now if the vegetables too are bad? Just my thoughts. Good vibes to all!