Can 'normalisation of deviance' help to explain a catastrophe?

Can 'normalisation of deviance' help to explain a catastrophe?

Author: ABC Australia February 14, 2026 Duration: 34:37
40 years ago, NASA experienced one of its most devastating disasters. The Challenger space shuttle disintegrated just 73 seconds after launch, killing all seven crew members. How had this happened? And did the culture of NASA have anything to do with it? In this episode, we dig into a concept called 'normalisation of deviance', which has been touted as an explanation for this incident, as well as the Costa Concordia cruise ship disaster and a clinical drug trial that left six people in intensive care. So what is 'normalisation of deviance'? How does it happen? And given its potential for harm, is there anything we can do to prevent it? If you enjoyed this episode, check out the latest season of Science Friction, The Challenger Disaster (which is also produced by our senior producer James Bullen!) Guests: Dr Nejc Sedlar Lecturer, University of Aberdeen Professor Sidney Dekker Professor, Griffith University Credits: Presenter: Sana Qadar Senior producer: James Bullen Additional reporting/production: Fiona Pepper Producer: Rose Kerr Sound engineer: Roi Huberman You can catch up on more episodes of the All in the Mind podcast with journalist and presenter Sana Qadar, exploring the psychology of topics like stress, memory, communication and relationships on ABC Listen or wherever you get your podcasts. More information: A qualitative systematic review on the application of the normalization of deviance phenomenon within high-risk industries. Sidney Dekker — Drift into Failure. Challenger: the disaster five people saw coming. The Challenger Legacy — Science Friction. Has NASA learned anything from the Challenger disaster? When to trust your gut instinct, and when to ignore it A deviation from standard design? Clinical trials, research ethics committees, and the regulatory co-construction of organizational deviance

Ever wondered what's really happening inside your head? Each week, All In The Mind from ABC Australia ventures into the complex landscape of human thought and feeling. This isn't just a dry science lecture; it's a thoughtful exploration of the experiences that shape us, hosted by curious minds who know how to tell a compelling story. You'll hear conversations that bridge the gap between scientific research and the messy reality of daily life, delving into topics as diverse as the mechanisms of memory, the challenges of breaking an addiction, or the ethical puzzles posed by artificial intelligence. The discussions are grounded and accessible, making the inner workings of the brain relevant to anyone interested in health, behaviour, or simply understanding themselves a little better. By tuning into this podcast, you join a community considering how our mental universe influences everything from our personal fitness to our social connections. It’s a weekly opportunity to pause and reflect on the fascinating forces-both biological and psychological-that drive what we do and who we are. The production brings together expert insights with genuine human stories, creating a space where complex ideas about the mind and behaviour are unpacked with clarity and depth.
Author: Language: English Episodes: 50

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