Bill Nadeau

Recognition has become decoupled from actual contribution. History remembers the loudest voices first. There is something troubling when storytelling begins to eclipse substance. When documentaries become more famous than decades of exploration. When awards celebrate narratives more readily than sustained contribution.

Despite extraordinary advances in dive computers, mixed-gas technology, rebreathers, gas analysis systems and decompression research, one fundamental reality remains unchanged: Modern decompression management is still based on prediction rather than direct measurement. Let's change that.

There may be too many rebreather Instructors actively teaching CCR without the necessary experience or sagacity. That may sound provocative, but after more than 25 years teaching CCR on six different rebreather platforms in demanding real-world environments, I have become increasingly convinced that our industry sometimes confuses certification with competence, and qualifications with true experience.