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  2. Nuclear disarmament - Wikipedia

    en.wikipedia.org/wiki/Nuclear_disarmament

    Nuclear disarmament groups include the Campaign for Nuclear Disarmament, Peace Action, Pugwash Conferences on Science and World Affairs, Greenpeace, Soka Gakkai International, International Physicians for the Prevention of Nuclear War, Mayors for Peace, Global Zero, the International Campaign to Abolish Nuclear Weapons, and the Nuclear Age Peace Foundation.

  3. Nuclear weapon - Wikipedia

    en.wikipedia.org/wiki/Nuclear_weapon

    A nuclear weapon [a] is an explosive device that derives its destructive force from nuclear reactions, either fission (fission or atomic bomb) or a combination of fission and fusion reactions (thermonuclear bomb), producing a nuclear explosion. Both bomb types release large quantities of energy from relatively small amounts of matter.

  4. Doomsday Clock - Wikipedia

    en.wikipedia.org/wiki/Doomsday_Clock

    The Doomsday Clock is a symbol that represents the estimated 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. That is, the time ...

  5. Peace symbols - Wikipedia

    en.wikipedia.org/wiki/Peace_symbols

    Shalom and salaam mean ' peace ' and are cognates of each other, derived from the Semitic triconsonantal of S-L-M (realized in Hebrew as Š-L-M and in Arabic as S-L-M). The symbol has come to represent peace in the Middle East and an end to the Arab–Israeli conflict. Wall plaques, signs, T-shirts, and buttons are sold with only those words. [89]

  6. Weapon of mass destruction - Wikipedia

    en.wikipedia.org/wiki/Weapon_of_mass_destruction

    The International Atomic Energy Agency found that the trefoil radiation symbol is unintuitive and can be variously interpreted by those uneducated in its meaning; therefore, its role as a hazard warning was compromised as it did not clearly indicate "danger" to many non-Westerners and children who encountered it. As a result of research, a new ...

  7. Smiling Sun - Wikipedia

    en.wikipedia.org/wiki/Smiling_Sun

    Nej tak), also known as the Smiling Sun, is an international symbol of the anti-nuclear movement. The logo has been present worldwide since the late 1970s and the 1980s. BBC News reported in 2005 that few symbols had become "as instantly recognizable across the world", and even the nuclear power industry had recognized the logo's "power and ...

  8. Hiroshima Peace Memorial - Wikipedia

    en.wikipedia.org/wiki/Hiroshima_Peace_Memorial

    The Hiroshima Peace Memorial (広島平和記念碑, Hiroshima Heiwa Kinenhi), originally the Hiroshima Prefectural Industrial Promotion Hall, and now commonly called the Genbaku Dome, Atomic Bomb Dome or A-Bomb Dome (原爆ドーム, Genbaku Dōmu), is part of the Hiroshima Peace Memorial Park in Hiroshima, Japan and was designated a UNESCO World Heritage Site in 1996.

  9. Long-term nuclear waste warning messages - Wikipedia

    en.wikipedia.org/wiki/Long-term_nuclear_waste...

    The DNA of the so-called atomic flowers would contain the necessary data about both the location and its contents. Lem acknowledged the problem with his idea was that humans would be unlikely to know the meaning of atomic flowers 10,000 years later, and thus unlikely to decode their DNA in a search for information.