I am not aware of any other type of accident that would be so capable of devastating life in these two islands. There can be very bad accidents, like air crashes, train crashes, motorway pile-ups and chemical accidents, but it is very difficult to think of something that could so blight life. We have seen, in the example of Chernobyl, what can happen. A large tract of country in the USSR, which is a huge area, was devastated. These islands are very much smaller.