He'll ask why the Pokémon don't attack, but he won't care how the world started. Hell, there was a technologically advance race before humans on the TVPW, his response? "Eh, whatever, not my problem." Course, it is when a bit of their tech falls into a person's hands and he ends up using it to bring people's nightmares to life. He plans to find more to destroy the world because the tech drove him insane and he thinks it's his purpose.