Cmon ...don't stray off topic so rapidly.
The 'rug doctor' is pointing out that MY generation was the first to grow up with the BOMB ...as an absolute in our future. The implication is that EVERY decision thereafter (regarding our dealings with other countries) is based on the possibility of global, human destruction.
'Duck and Cover' was taught in school in the 1950's. (As if crawling under your tiny wooden desk and placing your hands over your head would aid you in living through the 'Ruskies' nuclear bombs falling on the playground outside.)
The 1960's (Viet Nam) was OUR first big test. Protester's, riots, JFK/ MLK killed ...et al. Tune in ..drop out!
So how did we do?