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When Bunkers Last In The Backyard Bloom—d

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Authors: Walter Karp

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February/March 1980 | Volume 31, Issue 2

It all began on the evening of July 25, 1961, when President John F. Kennedy went before television cameras to explain to his countrymen the grave meaning and still graver consequences of the deepening crisis over Berlin. The Russians were threatening American access rights to that isolated city, the President told an audience of 50,000,000 tense and expectant Americans. Those rights might be terminated on December 31 when Premier Khrushchev signed, as he threatened to do, a separate peace treaty with East Germany. If the Russians used force to override our rights, Kennedy warned, they would be met with still greater force: “We do not want to fight but we have fought before.” In consequence, he was calling upon Congress to appropriate $93,000,000 to provide shelter for the population against radioactive fallout. “In the coming months I hope to let every citizen know what steps he can take without delay to protect his family in case of attack.” With those few ominous words about civil defense, set against a looming confrontation with the Kremlin, President Kennedy triggered off what was to become a national craze, a spectacular bubble, and one of the most revealing moral debates in our history as “one nation under God.” The subject: building fallout shelters for oneself and one’s family in hopes of surviving attack in a thermonuclear war.

On the face of it, that enterprise seemed perfectly practical, prudent, and straightforward—with or without presidential prompting. For a half-dozen years Americans had been told the basic facts about radioactive fallout. Should an atomic bomb burst in Times Square with the explosive force of five megatons (equivalent to 5,000,000 tons of TNT), virtually everything within a two-mile radius would be destroyed by the blast. Several miles from “groundzero,” however, the great peril to human life was the radioactive dust and debris kicked up and sent flying by the explosion. That killing radiation could not penetrate concrete or steel or even earth or brick. Outside the target area a household that built a concrete shelter in its basement or underneath its garden could well survive a thermonuclear war, provided the family stocked its shelter with sufficient provisions to last two weeks. Why not build such a shelter just in case the “unthinkable” burst into reality?

The proposition was not even new on July 25, 1961. New York’s Governor Nelson Rockefeller had been an outspoken champion of home fallout shelters for years. Henry Luce and his mighty magazines also had been urging Americans for a long time to build their own private shelters. So had a number of eminent scientists, most notably the Nobel laureate Dr. Willard Libby of the Atomic Energy Commission. So, too, had the Eisenhower administration. From mid-1958 onward, the administration’s Office of Civil Defense and Mobilization not only had promoted home shelters but also had put prototype shelter models on display around the country and had published a small library of manuals teaching Americans how to build one themselves.