"Parmenides does not say a word about "Being" anywhere. The assertion that it is...amounts to ...the universe is a plenum; and ...there is no ...empty space ...From this it follows that there can be no such thing as motion. Instead of endowing the One with an impulse to change, as Herakleitos... Parmenides dismissed change as an illusion. He showed... if you take the One seriously you are bound to deny everything else. All previous solutions... had missed the point."