All Episodes
Episodes
SH157: The Good, the Bad and the Ugly!
In this episode, we explore the pitfalls of blindly trusting technology through two cautionary talesâone about a GPS mishap in snowy Quebec and another about divers relying solely on their computers. Automation offers...
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SH156: CCR pre-dive checks and checklists are not always enough to prevent an equipment-based accident!
In this episode, we explore how safety in diving is not just about avoiding accidents but about building systems that can fail safely. Drawing on a real-life incident shared by Phil Short, we examine how a small...
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SH155: How safe is your diving?
In this episode, we dive into the concept of psychological safety and its critical role in diving and team performance. Psychological safety, defined as a shared belief that it's safe to take interpersonal risks,...
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SH154: The Importance of Decision Making in Setting Goals: Ensuring âThe Juice is worth the Squeezeâ
In this episode, we explore the double-edged nature of goal settingâhow it drives achievement but can also lead to risky decisions when pressure and commitment override safety and judgment. Using examples from...
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SH153: Why âThey should haveâ, â...could haveâ or âI would have..â do not improve diving safety
In this episode, we explore the concept of counterfactual reasoningâour tendency to imagine how incidents could have been avoided by different actionsâand why it falls short in improving safety. While this type of...
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SH152: The Bend is Uninteresting...The Related Decisions Are Much More So
In this episode, we explore a personal account of a Garethâs experience with decompression sickness (DCS) and the critical decision-making process that followed. The story dives into the internal monologue, biases,...
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SH151: When the holes line up...
In this episode, we explore Professor James Reason's Swiss Cheese Model, which helps explain how incidents occur when multiple safety barriers fail at different levels within a system. We discuss how organizational,...
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SH150: Are you a good enough diver?
In this episode, we dive into the concept of "good enough" in diving and how it relates to decision-making, risk, and safety. We explore why terms like "safe" and "good" are subjective and often influenced by context,...
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SH149: 'Choices': Guaranteed small loss or a probable larger loss, injury or fatality?
In this episode, we explore how decision-making under uncertainty plays a crucial role in scuba diving, drawing insights from Prospect Theory and real-life scenarios. We discuss how psychological factors, like loss...
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SH148: Risk of diving fatality is 1:200 000. However, you cannot be a fraction of deadâŚ!
In this episode, we explore how risk is perceived and managed in diving, where emotions, biases, and mental shortcuts often outweigh logic and statistics. Diving fatalities are statistically rare, but those numbers...
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SH147: Dive safety leads to nothingness...and nothingness is unemotive!
How do you measure safety in diving? This episode dives into a real story of a dive team that adapted to an emerging safety risk when two divers, certified but inexperienced in drysuits and challenging conditions,...
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SH146: Why âeveryone is responsible for their own risk-based decisionsâ isnât the right approach to take to improve diving safety.
In this episode, we explore the decision-making challenges in diving, sharing a personal story of risky dives and lessons learned. A diver reflects on their early diving experiences, from breaking training depth...
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