What Defines a "Tech" Diver

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I may be mistaken, but I believe PADI was using the term "recreational" before the term "technical" was coined (e.g., the Recreational Dive Planner). The real income stream is minting hordes of OW divers. And I believe they do a satisfactory job of that.
The world doesn’t revolve around the US. Recreation has been in use for years to separate it from commercial. However, I’ll bow to your superior knowledge.
 
I think it is not a black and white line, but this does not seem to work:
If we use AOW as a base line
...
Once you start needing specific skills or equipment or knowledge over and above the base line its technical.
The following are all past the AOW base line, increase diver risk unless skill and/or equipment is added, yet are not (US) technical: cavern, ice, solo, altitude, blue water, high current, river with tree limbs, plus even rescue, search and recovery.
 
The point is, and I think we agree, that depth is one criterion for a dive that ought to be done as a tech dive. A rec diver going beyond 40m is not doing a tech dive, he is doing a dangerous dive. The point of treating it as a tech dive -- with the proper training and planning and equipment and execution -- is to remove that danger.
Depth does not make it a tech dive; depth can make it necessary to do it as a tech dive.
How true. I guess I misinterpreted your sentence I referred to then, as we seem to be more in 'agreement' than not re what constitutes a 'tech dives'. As I said in one of my earlier posts, I did my fair share and more of dives around 40m and below on the GBR and Coral Sea walls on a single cylinder when making fish and coral photos (before I new better and uped my game) but I would not call any of them a tech dive.
 
The world doesn’t revolve around the US. Recreation has been in use for years to separate it from commercial. However, I’ll bow to your superior knowledge.
Maybe I misunderstood. I understood your post as saying the major training agencies coined the term “technical” so they could then sell “technical” dive courses in addition to the recreational dive courses they were already selling (under the name “recreational”).
 
Seems many of you here, and I am not pointing the finger at you specifically, @tursiops want to reinvent the term 'tech diver / tech diving' to suit your own view of what it is.
I thought that was part of the original question in this thread: what do WE believe the term means? If the OP had wanted to know what Wikipedia had to say, there would be no need for this discussion. “Reinventing,” no, but sharing our individual understandings of the meaning, yes. And as pointed out in a post above, the meaning of words can shift over time, driven by how people use them. Debate away! The disagreement in this thread has been interesting.
 
Now at 166 posts, and the current answer is it means what other people believe it means. :rolleyes:
That's how language works. If we all made up our own definitions for all our words, we would just be babbling at each other with no understanding, like Humpty Dumpty in the section I quoted.
 
One of the most powerful books I ever read was Howard Gardner's Leading Minds: An Anatomy of Leadership. He says a key factor in effective leadership is the ability to communicate effectively with the community being led. He differentiates between societies in which everyone has a common interest and a diverse society that does not have such common understandings. J. Robert Oppenheimer was an effective leader of the Manhattan Project in part because he was a physicist talking to other physicists, and they shared a common language. When he later tried to lead the Atomic Energy Commission, he was not successful in large part because he did not speak the political language required there.

The community of scuba divers has generally come to agreement on the definitions of certain terms, and by and large that community is able to communicate among itself because of those common definitions. I don't see the point in standing defiantly, arms crossed, demanding that everyone stop using common definitions and start using yours.
 
Solo diving? Why?
I don't care for, believe in, or teach solo technical diving. Others feel differently.

Technical diving to me is inherently technical. I don't do the dives with a random instabuddy. I don't do them alone. I prefer a trusted team to plan and execute. Things occasionally go wrong and a second or third brain is a great asset.
You want to go for a quick bimble around open water by yourself, no problem. Why not?
You want to do a multi hour miles back cave dive with multiple jumps? I want a team.
 
The world doesn’t revolve around the US. Recreation has been in use for years to separate it from commercial. However, I’ll bow to your superior knowledge.
Note post #51. Technical diving is just a subset of recreational (sport) diving, not something different. Technical and Commercial are different tthings. Some Commercial might be technical in equipment and execution, but no technical diving is commercial.
 
@boulderjohn made the definitive post on this thread last night #166. There is not one "right" definition, while still being a useful term.


The rest of you are just making noise and beating your chests now. "Tech diver" is a useful (though not very precise) shorthand for talking about a subclass of divers that do "Tech dives." "Tech dive" is a useful (though not very precise) shorthand for talking about a subclass of dives that outside the envelope of "normal" recreational dives or are on the fuzzy border. For 90% of conversations a more precise definition doesn't add value. For the remaining conversations, it is probably a good idea to supplement the shorthand with addition details since the other people in the conversation may not understand it exactly as you do.

Being pedantic, especially with a personal definition, reduces the usefulness in a conversation (though probably not its usefulness for chest beating).

See the following for how useless personal definitions are for communicating:
 
https://www.shearwater.com/products/perdix-ai/

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