There is at least one universe. That we can all agree on. After that it becomes more difficult to find common ground. Yet the one universe theory is highly implausible. A single universe would have to include truth and lies, perfection and imperfection, spirit and flesh and so on. Therefore, there has to be at minimum, two incompatible universes that are at war with one another. Neither can reconcile with the other and so ultimately one must replace the other. Yet, only one of the two can exist without the other, so which universe defeats the other, is a forgone conclusion.