CAPTAIN SINBAD
Contributor
Agreed - but the problem with any sort of communications is that "words mean things" and explorer means "a person who investigates unknown regions" and an awful lot of people are very afraid of the unknown. So, positioning scuba as being "for explorers" will severely limit the potential target audience.
I am in a profession where it is my job to teach Communication Theory to journalists. The area that I specialize in is called "Semiotics." If you google the term you will see that it deals a lot with words and their relationship to meaning. In my class, we look at words like "Democracy" and "Terrorism" to understand how the meaning of such terms keeps changing in TV news to push conflicting political agendas. We also look at how words used in advertising, such as "Wicked" and "Sick" have evolved to suggest something "really good" as apposed to something "really bad." When we graduate journalists, we have created masters of semiotic manipulation who can sell you Al-Qaeda as "allies" in Syria and make you hate the same group as "terrorists" in Afghanistan. It is our educated choice of words that makes you support them in one context and hate them in the other.
In the end ... teach me about scuba diving and I will listen to every word you have to say. Save the lecture on words and meanings because I am trained to sell wars in carefully worded advertisements that you will call "News."