Therefore, get off the internet and this forum as it isn't a necessity for you..
There are a lot of things that people do, have, drink, or eat, that are not a necessity
Depends on what is considered as "food" in the culture/society/nation of people
The demand for meat, especially in a country which has it in the main staple diets of most of the population will never decrease. With every generation being fed it, the population grows-the demand along with it
"Yum-million chemicals"-Homer Simpson