Safest countries to be in if a third World War starts

With a global stockpile of around 13,000 nuclear warheads, we all know that a nuclear war would be catastrophic. And while you probably don't want to think about a nuclear apocalypse, you might wonder which countries are the best to live in when it comes to survival. A study, published in the journal Risk Analysis, has narrowed down a few island nations that could continue to produce enough food to feed their populations after an "abrupt sunlight-reducing catastrophe" such as a nuclear war, super volcano, or asteroid strike.Curious? Click on to discover the best countries to survive a nuclear war.