Now fully armed, Macbeth confidently turns all his scorn on the advancing armies, only to find his brave rhetoric interrupted by an offstage shriek. The queen is dead — whether by her own hand is not made clear — and Macbeth is left to contemplate a lonely future of endless tomorrows "signifying nothing." Yet another blow comes with the announcement that Birnam Wood appears to have uprooted itself and is even now advancing towards Dunsinane. Again Macbeth recalls the prophecies of Act IV, sure of, but still wishing to deny, their powerful truth.
