Wizzy, I think you make a great point, made with great humour and which is also relevant to the smoking debate and possibly more so. If people are going to use the word pollution and talk about their right to clean air when arguing for a ban on smoking in night clubs, they should think hard about the point you raise.
It's amazing that people are so focussed on their tiny little private spaces and how bad for their health it is to have others 'polluting' the air they breathe. As if it was their property and not a freely available resource that we all need, use and pollute in various ways!
Mother nature anyhow, reabsorbs it, alters it's chemistry and sends it back into the environment, cleaned for the benefit of all. Smokers, if they were to puff away for a billion more years wouldn't impact on that process whatsoever.
People taking flights, driving oversized vehicles SUV's for the school run etc, are however, impacting on the environment and consequently on the health of everyone on the planet, let alone a small room full of people. Imagine the impact for say, someone living in the Maldives which won't exist within a hundred years if sea levels continue to rise or drought affected regions of the world where people may literally lose their lives as a result of this very serious kind of pollution. Do you suppose the anti smoking lobby will now stop using these forms of transport? Will they argue for the sake & health of all, for a complete ban on Western lifestyle and transport pollution? It's exactly the same argument is it not? That a minority of people are ruining the health and lifestyle of the majority! I somehow think they won't.
But here's something they could spend as much energy in arguing for... the creation of non-smoking Salsa venues with clear rules of entry. That would be a democratic and reasonable way of obtaining some extra choice regarding Salsa and their desire to have a smoke free environment. And with a clear rule of entry anyone found ignoring the rule could be removed by the doorstaff.
I have to say that in ten years of promoting Salsa I have never once been approached by anyone with a view to my starting a non-smoking Salsa night. Yet I have read tons of threads on this issue with many people arguing that smokers should be banned from smoking in nightclubs.
Imagine if the anti-smoking lobby of the Salsa scene, which in this country is a small minority of people as part of the overall nightclub scene, managed to get their wish and ban smoking in all nightclubs for all people. It's probably unlikely to happen but I believe it would be profoundly undemocratic.
I believe the only reasonable and fair solution is the creation of two types of Salsa night one for smokers and one for non-smokers. There would then be a clear choice and everyone would presumably be happy.