Or you can grow beans, hemp, etc. Some animal protein is good. But in many places the level of animal protein creation and consumption does not harm than good.

Or you can grow beans, hemp, etc. Some animal protein is good. But in many places the level of animal protein creation and consumption does not harm than good. I know you mentioned cows, but do some research on factory farmed pigs. They're legal toxic waste sights. We need to rethink our (Western) approach to diet.