Learning from Diving Fatalities: A Systemic Failure with Gareth Lock.

This episode dives into a critical article arguing that the
diving industry too often fails to learn effectively from
fatalities, not because of individual mistakes, but due to
systemic shortcomings. It distinguishes between “first stories”,
simple narratives that assign blame, and “second stories”, deeper
explorations into context, drift from safety standards, and the
normalisation of deviance.


The tragic death of Linnea Mills is used as a case study, showing
how multiple factors, equipment incompatibility, insufficient
supervision, and the challenges of a remote location, aligned to
create a disaster. Rather than focusing only on compliance or
individual error, the article calls for a systems-based approach
to safety: stronger feedback loops, better emergency
preparedness, and a culture where speaking up about risks is
encouraged.


For divers, instructors, and responders, this also underscores
the importance of effective pre-hospital care. Here are key
resources:




Divers Alert Network: First Aid & Emergency Care




WHO: Prehospital Trauma Care Systems




NAEMT: Prehospital Trauma Life Support (PHTLS)




EMS World: Best Practices in Prehospital Care




By combining systemic safety improvements with robust
pre-hospital care readiness, the industry can better prepare for
emergencies and reduce the likelihood of preventable tragedies.


You can read the blog post here:
https://www.thehumandiver.com/blog/we-don-t-learn-from-diving-fatalities-and-here-s-why





You can contact Gareth Lock here:
https://www.thehumandiver.com/contact-us-2025