In the Cold War a very few rich people built concrete bunkers in their basement, and the Swiss mandated it for all properties. It just was. It was what we were

In the Cold War a very few rich people built concrete bunkers in their basement, and the Swiss mandated it for all properties. It just was. It was what we were born into, and grew up with. Peace movements and CND were big in the sixties and seventies. So was John le Carre, and all those Cold War movies - good, bad, and awful. Aside from that, most of us couldn't care less. We made jokes about it. We watched Threads in 1984 without a care, after watching it however...