Actually, this would be pointless in a way. A 'single' chance, even if it's incredibly near 1, is still no guarantee that it will actually go wrong. Especially if you consider the fact that these kind of issues are always looked upon from a certain paradigm... but there's a chance the paradigm or parts of it is wrong. Two wrongs might result in disaster, two wrongs might result in nothing. It's all the same in the end when it comes to assumptions, estimates and predictions.

By the way, something else... nuclear power is pretty useful for us, as is chemotherapy that already saved quite a few people from cancer. It's not all bad that has come from the "A-bomb" invention,

Cheers