I'm just saying that eating meat had a big impact on our evolution into what we are.
Which has nothing to do with moral decisions of modern humans now.
Or are you asserting some form of the naturalistic fallacy--that our evolutionary history indicates that Mother Nature wants us to behave a certain way?
You do know that most diseases are species specific?
Some common food borne pathogens: Bacillus cereus, Campylobacter jejuni, Clostridium botulinum, Clostridium perfringens, Cryptosporidium parvum, Escherichia coli 0157:H7, Giardia lamblia, Hepatitis A, Listeria monocytogenes, Norwalk (Norwalk-like or norovirus), Salmonellosis, Staphylococcus, Shigella, Toxoplasma gondii, Vibrio, Yersiniosis.
If you leave off eating the flesh of people who died of infectious illness (which you should also do concerning the meat from sick animals), there is no reason to think that human flesh is more dangerous than animal flesh. I don't believe the taboo is related to health.
In most of human history animals were only fed with food that wasn't fit for human consumption and in many parts of the world this is still the norm. Citing an exception as the norm doesn't make any argument against meat eating.
That is not the case today. The factory farms have to be considered the norm and not the exception.
At any rate the same efficiency argument holds for grazing. If the land were used to grow crops for human consumption, there would be higher efficiency.
Remember, you were claiming that meat eating is easier. I only have to prove that it is certainly no more efficient than not eating meat.
Guess what you are an omnivore, your body wants some meat. Even if your mind can't bring yourself to eat meat.
I still think you're playing with the naturalistic fallacy. (And you're definitely using the pathetic fallacy.) Nutrition is grouped in protein, carbohydrates and fats. My body might crave those, but it doesn't "care" one way or the other whether those come from animal or vegetable sources.
However as a vegetarian you would need to take far more attention to what you are eating to make sure you get what you need. A meat eater that eats the proper amount and variation of meat is likely to be healthier.
Not true. I don't have to pay much of any attention to what I am eating--at least no more than anyone else. I eat a wide variety of foods--I'm a bit of a junk food junkie, though.
ETA: About 15 or 20 years ago, I rarely dined out, and it was somewhat difficult to find meat-free entrees in restaurants. (Didn't matter much to me, because I couldn't afford to dine out so often anyway.) Now, I dine out frequently, and it's become one of my favorite things to do. At least around here, I don't even have to consider what restaurant I'm going to. (While a steakhouse isn't my favorite place to eat, even they have a veggie/pasta plate available--plus plenty of sides that I like.)
Why is it that in a vegetarian's case it requires "far more attention" but you just assume an idealized meat-eater "that eats the proper amount and variation of meat"? Doesn't it take attention to eat "the proper amount and variation of meat"?
Well that is odd. Dying is a fact of life but how that life was lived is what truly matters.
Strawman argument. I'm talking about killing not dying.
The current demand is excessive, for many people are eating too much meat. The blame for that can be pointed at the bizarre methods that make meat so cheap. Its a self reinforcing circle, that can only be broken by law and culture. Meat eating itself will never go away, however animals don't have to be treated cruelly to provide meat. Also stress free animals provide tastier meat.
As I'm sure I've said here before, I'm not trying to persuade anyone to become vegetarian. I just take exception to fast and loose arguments used by those who somehow think that my choice threatens them.
You admit that most meat eaters eat too much meat. You also admit that that is both a cause and an effect of the factory farm system which does cause the mistreatment of animals (again--that isn't the basis of my vegetarianism, but it's still an important consideration). Yet, you keep wanting to compare some idealized meat-eating diet against the realities of vegetarianism. That hardly seems fair.