Yep, nuclear bomb drills. I remember thinking even way back then as I huldled under the pathetic 'protection' of a desk that it was a ludicrus drill, since most likely the entire school building would be blown away in such an attack.
These hysterics really do think that surviving a virus with a ninety-nine percent survival rate is a huge deal. They think that a natural climate cycle is something that humanity can somehow alter. Or rather . . . most of them just DON'T think. Most of them just mindlessly emote.