the only problem i have with vegetarianism is eating out or with other people, they always seem to come up with a dish that includes cooked toms, mushrooms or aubergine.
I love my meat but i doesn't bother me if i don't have any, lunch today is a lentil, bean and spinach chilli
Where I used to live they were putting thousands of tons of human sewage on the land straight out of the treatment plant, it stank!! I believe it had been treated but still looked and smelled like poo!
Years ago I knew a farmer who would have the stuff from his septic tank sprayed on his land -he was not growing crops though it was for hay. I guess that's totally against the Law now thankfully.