Nah like the big bad wolf knocks on the little pig door and say he'll huff and puff and blow down the little pig house then the little pig comes out with his head poping out of the window saying fuck off or i'll sneeze on you.
This question makes no sense, when you say world do you mean how will the Plant Earth be destroyed or how will the human race be destroyed? Earth will 100% be destroyed when the sun burns up it's hydrogen in a few million years, the human race will probably be extinguished a LONG time before that, unless we find a way to quickly colonize other planets, extra-solar planets.
"We swallow greedily any lie that flatters us, but we sip only little by little at a truth we find bitter." ~ Denis Diderot