I heard something to do with Nitrogen and …cow farts(?) I am really unsure of this and would like to learn more.
Answer -
4 Parts
- Ethical reason for consuming animals
- Methane produced by cows are a harmful greenhouse gas which is contributing to our current climate crisis
- Health Reasons - there is convincing evidence that processed meats cause cancer
- it takes a lot more calories of plant food to produce the calories we would consume from the meat.
Details about the answers are in the comments
I mean everything exists in everything, the issue is what is their form. And cows convert methane in a very bad(for the environment) form. It’s like burning down a tree, CO2 already existed in the tree but it was harmless. By burning it, you are releasing it in the atmosphere.