Lets see, you can certify OW in two days, toss in AOW on the same vacation, fish identification, boat, rescue, altitude, nitrox, national geopgraphic, some more DM led dives, possibly with swim throughs or caverns or possibly into a cave, and this diver is now a Master Scuba Diver. They are told what wonderful divers they are already, and dive training is so very unnecessary for them because they are at the pinnacle themselves with minimal effort, why should cave diving be any different. Now you have two arrogant elitists discussing a topic, and you know that won't go well.
Is it my imagination or is the increase in cave diving death coinciding with the shorter OW classes which have trimmed out the water skills and shortened the classroom time.
Bob
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I may be arrogent, but I'm not an elitist or cave diver.
Yes, all much of this is very much your imagination.
Let's begin with supposed two day certification, which can only be done if you totally violate standards or if you don't count parts of the instructional process in the two day total. When you see people make that claim, they will usually only talk about part of the process. Back in the early days of instruction, students listened to lectures on the academic part of the course, took notes, etc. That was all considered part of the course, and when people talk about how long the course was, they include those lectures and note taking. Today students learn the same stuff through home study that includes a lot of multimedia and other good instructional tools. When people talk about those two day courses, they leave that time out, as if that learning never happens. This weekend I worked with students who had completed this home study before the class, and I went over those materials with them as required. I got through everything I did about as fast as I could with a class of 8 students and still be within standards. We met for about an hour and a half Thursday evening to set things up and do some preliminary instruction. On Saturday and Sunday we worked all day each day, with half the time in the pool and half the time in the classroom. They now have finished the academic and pool part of the instruction. They still have to complete four OW dives, and those cannot be done in one day. That's a "two day course," and I can't see how I could have done it faster and been legitimate.
Next, the standards have not changed all that much in the last couple of decades, despite what people claim about the steady decrease. What I was required to teach this weekend is almost the same as the standards were when I was certified in the 1990s. I was certified back then in only 3 days. That required staying up late at night to do the academic work. It also required the instructor to grossly violate standards. It was not until I became a professional myself that I looked back at my instruction and saw how very many things were absolutely skipped during that instruction.
Next, let's look at cave deaths in relation to instructional changes. The worst period for cave deaths was during the "good old days" of long classes when diving was just diving. With the staggering number of deaths casting a pall over that activity, Sheck Exley did a study to find out why people were dying in caves, and his results led to modern cave instruction. As more and more cave divers became trained, and as efforts to keep untrained divers out of caves, the number of deaths plummeted. Until extremely recently, the best estimates are that only 2-3 divers per year were perishing in caves.
All that has changed in the last two years, and I mean specifically 2011 and 2012, when the number of fatalities spiked. 2012 was particularly bad, and it would have been worse if Edd Sorenson himself had not rescued 4 people in 3 incidents in that one year. Even though I would guess that at least 95% of the people who go into caves are trained cave divers, over half of those deaths are people who do not have that training. Why the sudden spike? I have no idea. I don't see that anything has changed.