It is particularly difficult with nuclear as there are so many different professions involved. You may hear from a nuclear engineer about safety. But they are

It is particularly difficult with nuclear as there are so many different professions involved. You may hear from a nuclear engineer about safety. But they are not a materials expert, or a human factors specialist, or a geologist, or a hydrologist. And safety depends on all of these things. And it depends on intimate understanding of the specific design and practices of a power station. Much of which will be confidential.