The Technical Question
What causes industrial systems to fail, and what happens when the underlying mechanism is misunderstood?
The Human Question
When failures can potentially be understood and prevented, who carries responsibility for investigating them?
The Public Question
How should governments, industries, engineers and the public respond when safety concerns challenge established explanations?
The Author’s Position
Robert A. Leishear argues that industrial safety cannot be separated from transparency, scientific inquiry, and willingness to challenge accepted conclusions.