This seems to be evolving into a question of the reality of species (or, in a nod to my avatar, "essences") as opposed to mental constructs composed of individuals. But if we do not allow for the existence of a species is there any meaning to a question such as "Can atheism do harm?" Even if we restrict ourselves to an individual, how to we separate that individual from his or her "-ism" to make the judgment?
I am not sure Wittgenstein can help in this instance since there seems no way to surgically separate the person from the "-ism."





