User blog comment:Madman97/The Aedra Vs. The Daedra theory/@comment-7953253-20131011092738/@comment-25109952-20131014180051

Because a Kalpa is a cycle. As Paarthunax himself says (In-game proof, fucking deal with it) :

"This world must be destroyed to give birth to the next."

A new world must come back. Mundus is the spokes in the Wheel of Aurbis.

Also, I gave you sources for all my 'theories', (even though each theory is actual lore written by MK before he left Bethesda) yet you still refuse to believe it.