Nuclear war may happen. I am giving more than a 50% chance that some form of nuclear weapon use in war will happen in my lifetime. But there are so many ways th

Nuclear war may happen. I am giving more than a 50% chance that some form of nuclear weapon use in war will happen in my lifetime. But there are so many ways this could happen, from just a resumption of underground testing, to atmospheric testing, to dropping a bomb on an uninhabited island of the adversary, to detonating a bomb in space, to detonating a bomb inside your own territory while it's being overrun by the adversary, to detonating a bomb undersea with plausible deniability, and all the way to wiping out one city, or lots of cities. Nuclear war does not mean automatically end of civilization. Russia would like you to believe so, so they can prepare for all contingencies, but we don't.