Concept

Nuclear weapons in popular culture

Résumé

Since their public debut in August 1945, nuclear weapons and their potential effects have been a recurring motif in popular culture, to the extent that the decades of the Cold War are often referred to as the "atomic age". The atomic bombings of Hiroshima and Nagasaki ushered in the "atomic age", and the bleak pictures of the bombed-out cities released shortly after the end of World War II became symbols of the power and destruction of the new weapons (it is worth noting that the first pictures released were only from distances, and did not contain any human bodies—such pictures would only be released in later years). The first pictures released of a nuclear explosion—the blast from the Trinity test—focused on the fireball itself; later pictures would focus primarily on the mushroom cloud that followed. After the United States began a regular program of nuclear testing in the late 1940s, continuing through the 1950s (and matched by the Soviet Union), the mushroom cloud has served as a symbol of the weapons themselves. Pictures of nuclear weapons themselves (the actual casings) were not made public until 1960, and even those were only mock-ups of the "Fat Man" and "Little Boy" weapons dropped on Japan—not the more powerful weapons developed more recently. Diagrams of the general principles of operation of thermonuclear weapons have been available in very general terms since at least 1969 in at least two encyclopedia articles, and open literature research into inertial confinement fusion has been at least richly suggestive of how the "secondary" and "inter" stages of thermonuclear weapons work. In general, however, the design of nuclear weapons has been the most closely guarded secret until long after the secrets had been independently developed—or stolen—by all the major powers and a number of lesser ones. It is generally possible to trace US knowledge of foreign progress in nuclear weapons technology by reading the US Department of Energy document "Restricted Data Declassification Decisions—1946 to the Present" (although some nuclear weapons design data have been reclassified since concern about proliferation of nuclear weapons to "nth countries" increased in the late 1970s).

Source officielle

https://en.wikipedia.org/wiki/Nuclear_weapons_in_popular_culture

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