Why have the enviornmental issues of one, when you can have both?

ERNM ACTUALLY, only 14-20% of rural livestock feed is edible for humans. this is just a dumb post

BTW that can increase in the future

and not to mention that most fertilizer comes from the meat industry

"shifting from animal to plant sources of protein can substantially reduce fertilizer requirements, even with maximal use of animal manure"

https://www.sciencedirect.com/science/article/abs/pii/S0921344922006528

It still uses more human-edible feed than it produces

"1 kg of meat requires 2.8 kg of human-edible feed for ruminants and 3.2 for monogastrics"

https://www.sciencedirect.com/science/article/abs/pii/S2211912416300013