Maybe it was a nuclear war, devastating climate change, or a killer virus. But if something caused people to disappear, imagine what would happen afterward.
Seventy-five years after the atomic bomb was dropped on Hiroshima and Nagasaki, the people of Délı̨nę remain affected by Canada’s role in the attack. A documentary presents their stories.
Australian scientist Mark Oliphant helped push the development of nuclear weapons during World War II but later riled at US attempts to keep the UK and others out of the nuclear arms race.
The treaty to stop the proliferation of nuclear weapons has been exceptionally successful. Only nine states have them. Now, efforts are underway to completely rid the world of them.