It can't happen because God promised that it wouldn't happen.
“The Earth will end only when God declares it’s time to be over. Man will not destroy this Earth. This Earth will not be destroyed by a Flood,” Shimkus asserted. “I do believe that God’s word is infallible, unchanging, perfect.”
And he is the highest-ranking House official in charge of environmental and energy policy.
Is this true faith or willful ignorance?