In this episode, we explore how systems, not just individuals, shape safety outcomes in aviation, diving, and daily life. We discuss historical lessons, such as redesigning cockpit controls in WWII B-17 bombers to prevent pilot errors, and modern examples like changes to ATM processes to reduce card loss. Diving safety is also examined, highlighting the recurring nature of incidents and the limitations of focusing solely on human error without addressing systemic issues. Drawing on insights from safety science and Professor James Reason's work, we emphasize the importance of creating conditions that support human performance rather than blaming individuals for predictable mistakes. Tune in to learn how understanding and improving systems can lead to safer, more effective outcomes.

Original blog: https://www.thehumandiver.com/blog/fix-the-diver

Links: ‘Bad Apples’ blog: https://gue.com/blog/do-bad-apples-actually-exist/

Study from Denoble et al: https://www.researchgate.net/publication/23955484_Common_causes_of_open-circuit_recreational_diving_fatalities

BSAC annual diving incident report: https://www.bsac.com/safety/diving-incidents/annual-diving-incident-report/

Forcing functions to reduce catastrophic failures: https://psnet.ahrq.gov/primer/human-factors-engineering

Types of error: https://www.thehumandiver.com/blog/mistakes-errors-words-have-meaning

Perception of risk paper: https://www.researchgate.net/publication/271767726_Perception_of_Risk

Tags: English, Decision-Making, Gareth Lock, Non-Technical Skills