One Earth, one multiverse
If flat-earthers are a laughable caricature because they firmly believe in the far-fetched theory that the Earth is as flat as a pancake, with unbreakable edges acting as an ice barrier preventing the oceans from overflowing, what can be said about the other theory that is emerging? The one where, within this same Earth, a strange multiverse is home to creatures of the same species with wildly different temporalities?