This is such an interesting question for people that lived during the Cold War. I guess you get used to the nuclear Damocles sword. Some people built nuclear bu

This is such an interesting question for people that lived during the Cold War. I guess you get used to the nuclear Damocles sword. Some people built nuclear bunkers, others moved to safer areas, others hoped to catch the nuclear flash in time to run into the basement, and others just continued with their life. After years of this, most people fell into the latter category. I guess if WW3 starts it will be the same. It is unlikely to scale directly to nukes, and I don't think Putin has enough control of its military to start a worldwide nuclear war.