At the Crossroads of the Plutonium Economy
Reprocessing of nuclear materials to obtain plutonium will soon become a commercial reality. Plutonium, not found naturally on the earth but produced by the fission of uranium, is extremely toxic to both humans and the environment and is a basic component of nuclear weapons. Yet, the element is a potent source of energy and is a fuel of both the light water reactor and of the planned breeder reactor, which will generate more plutonium than it uses.