SH295: Four Ways We Talk About 'Human Factors' in Diving

SH295: Four Ways We Talk About 'Human Factors' in Diving

July 11, 2026 · 12 min

About this episode

This episode explores the various interpretations of 'human factors' in diving and emphasizes the importance of systems thinking for safety improvements.

This episode explores what people really mean when they talk about “human factors” in diving—and why the term can sometimes create more confusion than clarity. It looks at four different ways the phrase is commonly used: blaming “the human factor” when something goes wrong, focusing on what is happening inside the diver such as stress or decision-making, examining the external conditions that shape performance like equipment, procedures, and team dynamics, and finally viewing diving as a complex socio-technical system where people, technology, organisations, and the environment all interact. While the first three approaches can offer useful insights, they often miss the bigger picture. Real learning and lasting safety improvements come from understanding how the whole system works together, not just identifying individual mistakes. By shifting from blame to systems thinking, instructors and divers can better understand why outcomes occur and make meaningful changes that help everyone become better than yesterday. Original blog: https://www.thehumandiver.com/post/four-ways-of-hf Tags: THD-English | THD-Education & Content Type

People in this episode

Host: Gareth Lock

Topics covered

Mentioned in this episode

Organizations: The Human Diver

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