Bodies of Italian divers did not have optimal equipment, says rescuer - BBC News
bbc.co.uk
A fatal cave diving tragedy exposes how equipment failures and group decision-making under pressure can turn a manageable risk into an irreversible disaster.
Normalcy BiasRisk Homeostasis TheoryDiffusion of ResponsibilityDunning-Kruger Effect

Theory Briefing
- Italian divers entered a deep cave without optimal equipment, a textbook case of normalcy bias underestimating real danger.
- The group was only found days later by specialist Finnish and Maldivian divers, highlighting how expertise gaps prove fatal under pressure.
- The rescue reveals how diffusion of responsibility in group settings can delay life-saving decisions until it is too late.