If it makes you feel any better the subsequent Nuclear Winter from the roughly 25,000 warheads in existence would be more than enough to finish off the rest of

If it makes you feel any better the subsequent Nuclear Winter from the roughly 25,000 warheads in existence would be more than enough to finish off the rest of us. Even if it didn't the 2.5 billion metric tons of soot thrown into the atmosphere would destroy the ozone layer along with any hope of survival.