Suppose In the science fiction novel Dune by Frank Herbert, humanity has scattered across the galaxy to thousands of worlds. Earth itself is a distant memory and the Emperor rules from his ancestral home on the planet Kaitain. The novel follows the young nobleman Paul Atreides as he journeys to the desert planet Arrakis, also known as Dune.
Can we infer that "Paul Atreides is the ruler of Earth in the novel Dune."? Yes, no, or maybe?