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      • Although the United States has never constructed a doomsday machine, the concept was mimicked in the doctrine of mutually assured destruction (MAD), which was the basis of both U.S. and Soviet nuclear strategy in the 1960s and ’70s.
      www.britannica.com/technology/doomsday-machine
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  2. A doomsday device is a hypothetical construction — usually a weapon or weapons system — which could destroy all life on a planet, particularly Earth, or destroy the planet itself, bringing "doomsday", a term used for the end of planet Earth.

    • What Is The Doomsday Clock?
    • Who Sets The Doomsday Clock?
    • A Timeline of The Doomsday Clock

    The origins of the Doomsday Clock date to 1947, when a group of atomic researchers who had been involved with developing nuclear weapons for the United States’ Manhattan Project began publishing a magazine called Bulletin of the Atomic Scientists. Two years after the atomic bombings of Hiroshima and Nagasaki, this community of nuclear experts was c...

    From its conception until his death in 1973, the clock was set by Manhattan Project scientist and Bulletin editor Eugene Rabinowitch, largely according to the current state of nuclear affairs. His first adjustment, in October 1949, reflected an increasingly parlous set of circumstances. The Soviet Unionhad tested its first atomic bomb and the nucle...

    Looking back at a timeline of the Doomsday Clock offers an interesting overview of 75 years of geopolitical ebbs and flows. While the overarching trend has undoubtedly been towards heightening danger, the clock has been set back on eight occasions, reflecting a perceived reduction of catastrophic threat. 1947 (7 minutes to midnight):Two years after...

    • Harry Atkins
  3. Invented in 1947, the clock is a grim side tranche of the Manhattan Project which, in essence, was the US-led body that oversaw the development and use of nuclear weapons. It was formed in 1942 and disbanded in 1946, almost a year to the day the Enola Gay dropped ‘Little Boy’ on Hiroshima, Japan at 8:15am on 6th August 1945.

  4. When it was created in 1947, the placement of the Doomsday Clock was based on the threat posed by nuclear weapons, which Bulletin scientists considered to be the greatest danger to humanity. In 2007, the Bulletin began including catastrophic disruptions from climate change in its hand-setting deliberations.

  5. The Doomsday Clock is a symbol that represents the likelihood of a human-made global catastrophe, in the opinion of the members of the Bulletin of the Atomic Scientists. [1] Maintained since 1947, the Clock is a metaphor, not a prediction, for threats to humanity from unchecked scientific and technological advances.

  6. Jan 19, 2022 · Developed by researchers and policy experts at the Bulletin of the Atomic Scientists, who also started a magazine by that name, the clock started running in 1947, just two years after the...

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