[Twentieth-century philosopher Ludwig] Wittgenstein once asked a friend, “Tell me, why do people always say it was natural for man to assume that the Sun went around the Earth rather than that the Earth was rotating?” His friend replied, “Well, obviously, because it just looks as though the Sun is going round the Earth.” To which Wittgenstein responded, “Well, what would it have looked like if it had looked as though the Earth was rotating?” – William E. Carroll, “Galileo and the Inquisition I” as quoted in A Shot of Faith to the Head by Mitch Stokes.