If you don't want to eat meat for whatever reason then as I said before, that is your perogative.
I have personal experience with the meat industry over here; I can't obviously say with any conviction how you people do things(which I have said previously)...I can tell you that even hanging by one leg on a chain a live cow can do a hell of a lot of damage to a person, and in the end it DOES come down to one man with a knife and 1/2 a ton of cow.The only way it's completely safe to knife a live animal is if you put them in a crush like they do to Kosher kill, and they can't move at all. If they don't bolt them first for the sake of a 1c charge, then I reiterate that there musn't be much by way of the liability of the employer to provide a safe workplace in the USA.
I concede on your casein point with the animal having drunk it...I notice you stayed right away from mentioning your carcinogenic legumes though. If we're going to die from casein consumption then we're all gone - save for perhaps the Breatharians, and Carrdero's frind who lives on shadowless substances.
The liver regulates the cholesterol it produces in response to the amount gleaned from saturated fats in the diet...of course if you go overboard on the saturated fats then you're in trouble, but as I said before, you can be balanced in more ways than one.
Have a look at your starving millions and where they live. Do some research about the local politics of these areas, and see whats going on aside from the fact theres no food. There are a number of places where the aid cant get in...if it does get into the country in other places it's taken by the men in charge before it gets to the people who need it.
Do they stockpile it? Certainly they do. Do they care if it rots? No, they don't give a toss, because people from other countries bringing in food for the masses takes the control out of the hands of the people who have a very vested interest in keeping it.
Do you honestly believe that people are starving because there isn't enough food produced for them to eat, and that a lot of that comes down to meat consumption?
I've seen fruit rotting on the trees and dumped at the tip by the tonne because there was a surplus, or because people could buy cheaper imported stuff. I've seen people push over groves and groves of oranges and burn the trees because they couldn't sell the fruit for even enough money to break even. Our wheat farmers are finding it hard now, because your government HEAVILY subsidises YOUR wheat farmers (something that doesn't happen here) who have then moved into our traditional markets with an ability to sell at a price we just can't compete with.
You'll never fix world hunger, no matter what you do or how you campaign to change people's eating habits. It's not the meat...it's the politics.