Historical Perspectives on Dive Tables and Decompression Models

“The reliability of a decompression table or procedure is not determined by any mathematical process, but by what works in practice. What works…is what works!” —  John Crea III “Any passive decompression device can only inform the diver of his or her decompression status. How that information is used is the responsibility of the diver.” — … Read more

Remembering Mike deGruy

Diving lost of one its true gentlemen and most creative filmmakers on February 3rd. My dear friend Mike deGruy was killed in a helicopter crash in Australia while working on a project for famed Hollywood director James Cameron. Also with him was Andrew Wight, another talented filmmaker who produced the feature “Sanctum” in 2010. Wight … Read more

Who Owns You?

True story: A couple has a great time on a liveaboard trip due mainly to the considerate and knowledgeable guidance of the cruise director. The couple wants to remain in contact with the cruise director so they exchange email addresses. After finishing his contract, the cruise director decides to begin his own travel program. He … Read more

The Use of Trial Exhibits by Expert Witnesses in Litigation

I did an article for Undercurrent called “Anatomy of A Diving Lawsuit” in 2009 that dealt with the analysis of a specific single case and trial that I worked on as the defense maritime and diving expert. This involved the disappearance of two divers at Cocos Island, nearly 500 miles offshore of Costa Rica. This … Read more