Diver Error Highlights the Lethality within the System

Debriefing allows lessons to be learned—successes and failures. Photo by Gareth Lock.

Diving is not without risk—there is always a chance of death. There is always a latent or potential lethality within the “system”—where system is defined as the equipment, people and the physical, social or cultural environment. We cannot make diving 100 percent safe despite what anyone tells you. We can make things safer, but we cannot make diving safe.