When considering an ethical question, typically one must have the "ability to have acted differently." To be grotesque: I may be justified in eating a dead relative to survive in some nightmare scenario, however its permissibility here doesn't allow me the opportunity to desecrate human corpses for pleasurable eating. Is it possible there was a point at which humans were required to perform otherwise unethical acts to survive? Yes, absolutely. Does that permit the same behavior when its necessity no longer exists? I wouldn't think so.
>If you think farming animals is bad wait until you see a Hyena eating the guts out of an animal that is still alive, and will be for most of the meal.
Hyena's aren't moral agents, they cannot consider the ethical content of their decisions. Even if they were, the bad behavior of one moral agent usually isn't a justification for another's unethical behavior.
we do
farming animals is bad no matter what hyenas do, that's such a weird counterargument
Neither of which is a very compelling position.
Are you comfortable killing a million people? A hundred million? Do you have a maximum?