Okay, well then I guess you are terrible at internet searches, I’m not sure what to tell you. Invest in an education, my friend. Good luck.
EDIT: Here’s a video I seem to remember was a decent basic summary. I can’t be bothered beyond that bc I’m frankly skeptical of your sincerity.
I edited in a link to a YouTube video in my last comment if you haven’t seen it. Give that a watch I guess. Maybe it will answer your questions if you have the attention span to get through all twelve minutes or so.
But also do yourself a favor sometime, stop for a few moments and try to pin down why meat eating is such an important part of your identity and why you’re so defensive about it. Like why do you care so much? Who taught you that?
Or don’t. I’m not your dad.