I'm curious as to how concerns about all this would shake out in the real world. How much you expect to see beyond a greater emphasis on teaching to avoid reef contact, & better finning technique to achieve this.
In a prime real estate coastal destination, a developer aiming to build a resort creating a lot of jobs & bringing an inflow of tourist dollars is one thing; the small minority of the population diving or running low margin dive shops don't have anywhere near the clout. Unless you can leverage a clear environmental concern such as perhaps mangrove preservation, I don't see stopping that resort from going up. For the dive industry to have a strong say in local concerns is unusual; perhaps in Bonaire, but I doubt so much in Florida. You might get a species protected (e.g.: goliath grouper), but when you start trying to preserve coastal property from human presence, that's harder to do.
And when you guys head to the Caribbean or wherever, do you want to stay in thatched huts with no AC and just enough electricity to recharge batteries & run a little light at night?
How many threads hit Scuba Board seeking trip suggestions for divers with non-diving co-travelers to entertain, or who want to dive but also more?
I'm also reminded that dive tourism, even relatively insensitive, could in some areas be protective. If I recall correctly, in Palau they've figured out that a live shark is way more valuable to the local economy than a set of fins. So, large numbers of divers flying in (& spending money) to see the sharks will do some reef damage, but encourage shark conservation. If Bonaire weren't a 'diver's paradise,' it'd probably be somebody else's paradise, that might be doing more damage.
And while the plight of the reefs is real, it's one of many special causes clamoring for aid. How many of you have inboxes & mail boxes with a daily influx of pleas for help with animal cruelty, people living with dread disease (e.g.: leprosy) or severe want (e.g.: the poor of Haiti), environmental causes (e.g.: stop the killing of wolves), efforts to fund political causes to prevent opposition from damaging America, etc...?
In summary, let's say a dive resort in the Florida Keys wanted to 'do more.' How?
Richard.
P.S.: There are some ways. Buddy Dive Resort in Bonaire participates in coral restoration. Diving Bonaire, you can see where stands of stag horn coral have been started. I want to see what the rest of you think is practical for dive shops to do. And remember, they don't have a lot of money, and can't afford to discourage & tick off customers.