People should never kill anything that they can't eat or use, but getting rid of anything that can kill is just stupid. You still need to eat something, and people can't eat without killing other living things. You need to be able to defend yourself, too.

What I'm wondering though is why humans can't eat Pokémon, but other Pokémon can. The story says that humans could before, but if you try now it's like biting a rock. How did something like that change, and how can it only be that way for humans?