Posted on February 14, 2015June 27, 2018 by AdminFacts What is the problem with nuclear weapons? What would happen if a modern nuclear weapon was exploded? What would be the health effects? What is a nuclear warhead? What is fissile material? How many nuclear weapons are there in the world? Have these weapons ever been used? How many nuclear test explosions have there been? Has the use of nuclear weapons ever been threatened? Have there been accidents with nuclear weapons? In what ways does Canada support nuclear war-fighting? Are nuclear weapons a good way to keep the peace? Do these weapons outrage you? You arent alone. How can we build security without nuclear weapons? What are the climatic effects of a nuclear war? If a nuclear weapon is tested, will we know?