The Fukushima No. 1 nuclear plant disaster has induced many people to question whether and how far the world should become dependent on atomic power.

The threat of radiation on the lives of people, especially children, resulting from an accident at a nuclear power station is real and must rightly be an important consideration in drawing up plans for power supplies in the future.

Those responsible for deciding the direction of energy policy and the most deserving investment recipients must take into account a variety of other factors and must assess carefully the cost/benefits of the choices available.