We hear a lot about "extremists" in the news these days. In terms of religion or politics, these are people whose beliefs are so, well, so extreme that they feel compelled to kill people because of their beliefs. In both religion and politics we have other extremists who are not killing people but whose adamant refusal to compromise on any minute detail of their belief leads to other less lethal problems. But other activities have extremists, too, and I believe scuba is one of them. To illustrate the sort of thing I am talking about, let me give an example from a completely different activity: craft beer brewing.
I used to be a pretty serious home brewer. I made a variety of beer styles starting from scratch with sacks of barley seeds and whole hops. I studied recipes and experimented to find the ones that worked best. I won blind taste tests against well-regarded microbrews. I subscribed to a home brewing discussion group much like ScubaBoard, and I participated as actively in those discussions as I do here. Here is a quick summary of one of them:
The primary enemy of the home brewer is bacterial infection, which can make an entire batch undrinkable. To combat that, various sanitizing compounds are used on all equipment. One popular agent was advertized as a no-rinse santizer--rinse your equipment in it, dry it out, and go to work. The discussion was about how dry it had to be, and both the owner of the company and his key product designer participated, saying that their tests showed that drying was not really necessary at all. They had even introduced some of it directly into finished beer, and no one was able to detect it. Well, one poster would have none of that nonsense. By golly, he said, it had to be completely dry to avoid unpleasant tastes in the beer. In fact, after sanitizing, he left the equipment in a drying rack for three days to make sure it was satisfactorily dry. Two days of drying was just not good enough. (We are mostly talking about glass containers.) As you might guess, people said he was nuts, but he could not be dissuaded. Maybe you can't tell the difference, he insisted, but he could. (I could have picked about a dozen such stories for this example.)
Whether it is politics, religion, home brewing, scuba, or whatever, when an extremist presents a viewpoint, he or she can often get away with it because the mainstream participants are afraid to challenge for a number of reasons.
I have been dealing with scuba extremists lately, and it is beginning to bug me. I won't call them out here. I just wonder if it is possible for an extremist to look objectively at his or her own beliefs. I wonder if others can recognize when an extremist has gone too far.
I used to be a pretty serious home brewer. I made a variety of beer styles starting from scratch with sacks of barley seeds and whole hops. I studied recipes and experimented to find the ones that worked best. I won blind taste tests against well-regarded microbrews. I subscribed to a home brewing discussion group much like ScubaBoard, and I participated as actively in those discussions as I do here. Here is a quick summary of one of them:
The primary enemy of the home brewer is bacterial infection, which can make an entire batch undrinkable. To combat that, various sanitizing compounds are used on all equipment. One popular agent was advertized as a no-rinse santizer--rinse your equipment in it, dry it out, and go to work. The discussion was about how dry it had to be, and both the owner of the company and his key product designer participated, saying that their tests showed that drying was not really necessary at all. They had even introduced some of it directly into finished beer, and no one was able to detect it. Well, one poster would have none of that nonsense. By golly, he said, it had to be completely dry to avoid unpleasant tastes in the beer. In fact, after sanitizing, he left the equipment in a drying rack for three days to make sure it was satisfactorily dry. Two days of drying was just not good enough. (We are mostly talking about glass containers.) As you might guess, people said he was nuts, but he could not be dissuaded. Maybe you can't tell the difference, he insisted, but he could. (I could have picked about a dozen such stories for this example.)
Whether it is politics, religion, home brewing, scuba, or whatever, when an extremist presents a viewpoint, he or she can often get away with it because the mainstream participants are afraid to challenge for a number of reasons.
- I don't know. He seems to know what he's talking about. He seems so sure of himself. I don't know nearly as much. I'm a relative beginner. Maybe he's right.
- Well, that seems a bit extreme for me, but I believe the same stuff mostly. We are in the same group. If he's wrong on this, then, maybe I have to question my belief in everything else.
- If I disagree, he's just going to slam me in his next post. I can't compete.
- Wow! He is a true believer! He is a hero of the cause! I am not worthy!
I have been dealing with scuba extremists lately, and it is beginning to bug me. I won't call them out here. I just wonder if it is possible for an extremist to look objectively at his or her own beliefs. I wonder if others can recognize when an extremist has gone too far.