it doesn't matter if you're a living in the us, canada, europe, iran, israel, japan, anywhere in the world really.
whether you're atheist, muslim, christian, jew, buddhist... whether you're a vegan, or you wear short pants.
nuclear war will put an end to thousands of years of human cultural and technological development. if you're one of the survivors, your life as you knew it is over.
no more nice things for you.
that is why if nuclear war happens, i want to be at the centre of the fireball