• E68: Do warning signs work? A dive into the science
    Jan 18 2026

    You saw the sign, and read the words. So, apparently you understand the risk, or do you?Source: Hancock, P. A., Kaplan, A. D., MacArthur, K. R., & Szalma, J. L. (2020). How effective are warnings? A meta-analysis. Safety Science, 130, 104876.Support the channel at: https://buymeacoffee.com/benhutchinsonMore research at SafetyInsights.OrgOutro music "Dark Synth Wave" by ElephantGreen (PixaBay.com)

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    8 mins
  • E67: Designing safer and healthier shift work systems/rosters
    Jan 14 2026

    How can we design better - as in safer, healthier, more productive shift work systems and rosters? Let's find out.

    Sources:

    QGN 16. Guidance Note for Fatigue Risk Management. Department of Natural Resources, Mines and Energy

    Knauth, P. (1996). Designing better shift systems. Applied ergonomics, 27(1), 39-44.

    More research at SafetyInsights.Org

    Intro/Output "Dark Synth Wave" by ElephantGreen (PixaBay.com)

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    11 mins
  • E66: Is AI BS'ing you?
    Jan 11 2026

    Are AI models BS'ing you? Do they have such an indifference--a lack of understanding even--about the truth, that their outputs constitute BS?

    Note: This is an update and recording of #33, where I rerecord interesting topics for my YouTube channel.

    Source: Hicks, M. T., Humphries, J., & Slater, J. (2024). ChatGPT is bullshit. Ethics and Information Technology, 26(2), 1-10.

    Support the channel at: https://buymeacoffee.com/benhutchinson

    More research at SafetyInsights.Org

    Outro music "Dark Synth Wave" by ElephantGreen (PixaBay.com)

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    7 mins
  • E65: The use and abuse of safety indicators
    Jan 4 2026

    Safety indicators, metrics, measures, KPIs...whatever.

    Are these indicators used primarily for genuine learning and improvement - or more often misinterpreted and misused?Ref: Oswald, D., Zhang, R. P., Lingard, H., Pirzadeh, P., & Le, T. (2018). The use and abuse of safety indicators in construction. Engineering, construction and architectural management, 25(9), 1188-1209.Support the channel at: https://buymeacoffee.com/benhutchinsonMore research at SafetyInsights.OrgOutro music "Dark Synth Wave" by ElephantGreen (PixaBay.com)

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    7 mins
  • E64: How can we move forward from notions of 'human error'?
    Dec 14 2025

    This paper explores how complex systems not only fail, but succeed, and provides 9 ways that we can move beyond simplistic notions of system failure due to 'human error'.

    Ref: Woods, D. D., & Cook, R. I. (2002). Nine steps to move forward from error. Cognition, technology & work, 4(2), 137-144.

    More research at SafetyInsights.Org

    Intro/Output "Dark Synth Wave" by ElephantGreen (PixaBay.com)

    Make sure to subscribe to Safe As on Spotify/Apple, and if you find it useful then please help share the news, and leave a rating and review on your podcast app.

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    10 mins
  • E63: Should we, or even can we, analyse 'safety culture' in investigations?
    Dec 7 2025

    'Safety Culture' is treated by some as the holy grail of organisational safety concepts: valourised and promoted uncritically.

    But should we, or even can we, analyse 'safety culture' in investigations?

    More research at SafetyInsights.Org

    Intro/Output "Dark Synth Wave" by ElephantGreen (PixaBay.com)

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    13 mins
  • E62: Types of error - error as cause, event, or harm
    Dec 3 2025

    What do we mean when we say 'human error'? Do you mean as a cause, event, or harm?

    And does error language more broadly mask more underpinning human variability, and increase the risk of blame?

    Sources:

    1. Hollnagel, E. (2007). Human error: Trick or treat. Handbook of applied cognition, 219-238.

    2. Read, G. J., Shorrock, S., Walker, G. H., & Salmon, P. M. (2021). State of science: evolving perspectives on ‘human error’. Ergonomics, 64(9), 1091-1114.

    More research at SafetyInsights.Org

    Intro/Output "Dark Synth Wave" by ElephantGreen (PixaBay.com)

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    5 mins
  • E61: Another deep dive on human performance in barrier systems
    Nov 30 2025

    How should we plan, design and integrate human performance into our risk control and barrier systems?


    This episode draws on four sources:

    1. Mantom, M., Johnson, M., Pitblado, R., Cowley, C., & Krishna, K. (2017). Standardisation of Bow Tie Methodology and Terminology via a CCPS/EI Book. In Chem. E., SYMPOSIUM SERIES (No. 162).
    2. Human Factors in Barrier Management: white paper (2016). Chartered Institute of Ergonomics & Human Factors.
    3. McLeod, R. W. (2017). Human factors in barrier management: Hard truths and challenges. Process Safety and Environmental Protection, 110, 31-42.
    4. Government of Western Australia Department of Mines, Industry Regulation and Safety (n.d.). Human factors: Integrating human factors into bowtie analyses of major accident events

    More research at SafetyInsights.Org

    Intro/Output "Dark Synth Wave" by ElephantGreen (PixaBay.com)

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    12 mins