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Banning the bomb: a global history of activism against nuclear weapons
Banning the bomb: a global history of activism against nuclear weapons

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1 The horrors of nuclear

A black-and-white photograph of the aftermath of the atomic bombing of Hiroshima.
Figure 1 Hiroshima after the atomic bombing of 6 August 1945. Virtually all the buildings in central Hiroshima were destroyed; the surviving building on the right is now the Hiroshima Peace Memorial.

Nuclear weapons have been used in war on two occasions. On 6 August 1945, during the Second World War, the United States dropped an atomic bomb on the Japanese city of Hiroshima, destroying the city and killing an estimated 100,000 to 140,000 people, the vast majority of whom were civilians. This was followed by a second nuclear attack on the city of Nagasaki on 9 August 1945, which killed an estimated 40,000 to 80,000 people. While the Second World War had seen large-scale bombing campaigns targeting civilians, the sheer scale of destruction unleashed by a single bomb on each occasion showed that nuclear weapons were categorically different from conventional bombs.

Survivors of these two nuclear attacks are known as hibakusha. Their first-hand experiences of witnessing and surviving the devastation caused by nuclear weapons are unique, and an invaluable resource for understanding the horrors of nuclear war. By sharing their stories and working to ensure nuclear weapons are never used again, the hibakusha have been among the most important actors in the global anti-nuclear movement.

Activity 1

Listen to the recording of Keiko Ogura, a hibakusha who was just eight years old when an atomic bomb was dropped on her city, Hiroshima. Then answer the questions below.

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  1. How did Keiko Ogura survive the atomic bombing?
  2. What part of her description of the bombing did you find most striking?
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Discussion

  1. Keiko Ogura did not go to school on 6 August, as there had been an air raid siren the previous evening. The students who did go to her school, which was closer to where the bomb was dropped, were killed by the blast.
  2. There is no single correct answer to this question. Keiko Ogura describes how the city was destroyed and was burning, how injured survivors had to be left behind, and how following the attack the city was covered by a black, radioactive rain. Her description provides a moving, first-hand account of the effects of nuclear weapons.

As devastating as the destruction witnessed on 6 and 9 August was, these nuclear attacks caused many further victims over the following months and years. The levels of radiation unleashed by the bombs caused radiation sickness, cancer, leukaemia, and other fatal illnesses among survivors. Among them was Sadako Sasaki, who was just two years old when she survived the nuclear attack on Hiroshima. She later developed leukaemia as a result of the radiation from the bomb and died at the age of 12. In hospital, she folded origami paper cranes (orizuru), which have since become a symbol of peace.

The bombs dropped on Hiroshima and Nagasaki were among the very first nuclear weapons ever made. Since 1945, the power of nuclear weapons has increased dramatically. In 1954, the Americans tested a nuclear weapon at Bikini Atoll in the South Pacific that was roughly one thousand times more powerful than the bomb dropped on Hiroshima just nine years earlier. As devastating as the nuclear attacks of 1945 were, nuclear weapons today would be vastly more destructive.