It's not a belief.
Animals being sentient is a fact.
Animal agriculture being inefficient and wasteful is a fact.
Animal products not being necessary for our survival is a fact.
Now you could argue that killing sentient beings is OK, but then that's a weird moral position. And nevertheless, not a belief
It's not a belief. Animals being sentient is a fact. Animal agriculture being inefficient and wasteful is a fact. Animal products not being necessary for our survival is a fact.
Now you could argue that killing sentient beings is OK, but then that's a weird moral position. And nevertheless, not a belief