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Rescuer says Maldives dive victims lacked proper cave gear - MSN

msn.com

Five Italian divers died in a Maldivian cave they weren't equipped to enter — a textbook case of how optimism bias and risk normalization turn fatal in extreme environments.

Optimism BiasRisk Homeostasis TheoryNormalisation of DevianceDunning-Kruger Effect

Theory Briefing

  • Five Italian divers descended 60 metres into a Maldivian cave without proper cave gear, far exceeding legal recreational depth limits.
  • Optimism bias likely led the group to underestimate compounding risks — rough seas, depth, and confined cave conditions all stacked against them.
  • Risk homeostasis theory suggests experienced divers may paradoxically take greater risks, falsely trusting their skill to compensate for missing safety equipment.