According to Osho, the "end of the world" signifies the necessary death of the old - timeworn minds, dead traditions, and a society without song - so that a new man and a new world can be born. Confronting ultimate death shocks us out of postponement and compels total inner transformation. The answer isn't in ancient scriptures; it is found within, by dropping the past and living from fresh, alive consciousness.
Facing the 'end' means letting the old, stuck you die so a fresh, loving you can grow - and that's how a new world begins.