 reproducible, and falsifiable. Whether or not you're Cleopatra, that is, you have the consciousness of Cleopatra, is not testable. It's not falsifiable, and it's not reproducible. So let's say someone dies and says he went to heaven and came back from heaven. We have many best-selling authors claiming to have near-death experiences, and they talk about what the afterlife looks like because they had a glimpse of it. Well, maybe they did, and maybe they didn't.