Hey Haskell never killed anyone that we know of. That would be an observed mutation of state. However, it may be (if you'll pardon the expression) garbage coll

Hey Haskell never killed anyone that we know of. That would be an observed mutation of state. However, it may be (if you'll pardon the expression) garbage collecting people that we don't know about, or cloning them in such a way that their multiple representations are indistinguishable.