SH303: The Structure of This Diving Tragedy Was Not Abnormal. The Scale Was.

This episode explores why diving accidents are so often explained by individual mistakes instead of the wider conditions that made those mistakes possible. Using the case of a fatal medication error in healthcare alongside the recent Maldives cave diving tragedy, it examines how hindsight, blame, and our natural tendency to focus on people rather than systems can prevent meaningful learning. The discussion highlights how unsafe practices can become normal when they repeatedly appear to work, and why serious accidents often reveal long-standing weaknesses that existed long before the final event. Rather than asking "Who is at fault?", the episode argues that the better question is "What conditions made these decisions seem reasonable at the time?"—because understanding those conditions offers the best chance of preventing similar tragedies in the future.Original blog: https://www.thehumandiver.com/post/the-structure-is-normal-the-scale-is-notLinks: Martin Anderson’s write-up: https://humanfactors101.com/2022/05/08/is-human-error-a-crime/Andrzej Gornicki’s Eight Question Review: https://www.thehumandiver.com/post/eight-questions-about-maldives-accidentGareth’s blog about accountability: https://www.thehumandiver.com/post/we-want-accountabilityAssumptions and worn paths: https://www.thehumandiver.com/post/why-rules-get-brokenConsensus is because people don’t want to disagree: https://www.thehumandiver.com/post/beyond-the-floorConditions produce outcomes: https://www.thehumandiver.com/post/what-conditionsUseful illegality in action: https://www.thehumandiver.com/post/why-rules-get-brokenTags: THD-English| THD-Learning, Incidents & Just Culture