I completely agree, and as far as fishing and hunting are concerned, it's absolutely essential that they're used when necessary.

I don't know much about it, but I think there's something to be said for regulation. Given that we've killed the main animals that were dangerous for us, the latter can no longer hunt those lower down the food chain. So we have to do it.

But that's as far as I'd go, because I don't really know anything about it. Anyway, I agree with all your points and I think that's what we need to concentrate on for a happy life.