Fortunately, a sudden drop in worldwide temperatures eliminated the zombie virus and humanity could thrive once again, this time in parkas.
"I've got dreams like you--no really!--just much less, touchy-feeley. They mainly happen somewhere warm and sunny on an island that I own, tanned and rested and alone surrounded by enormous piles of money." -Flynn Rider, Tangled
unfortunately fire is the result of excited particles, for one to be truly fire proof would destroy their ability to move, and they would still be meltable, so humanity turns into statues.
Self quoting is the key to sounding wise and all knowing.
Poems were like people. Some people you got right off the bat. Some people you just don't get - and never would get. — Benjamin Alire Saenz, Aristotle and Dante Discover the Secrets of the Universe