[QUOTE=Eva Luna]
Sigh-- Tobacco smoke is by far my worst legal asthma trigger, exceeded only by marijuana smoke. Fireplaces and car exhaust do it sometimes, too, but how often do you find either of those in a public place where you need to be for any extended period of time?
[/QUOTE]
Fireplaces I mentionned because many people who can’t bear being within 50 yards of a lighted cigarette never have any issue with any other kind of smoke, for some mysterious reason. Never seen someone who enjoys being bathed in the smoke of a firecamp but seemingly has a heart failure if he sees someone lighting a cigarette?
As for car exhausts, you must be joking. Most public spaces are filled with running cars. When you walk along a street, compare how many smokers and how many running cars are passing by.
When there are pollution alerts and they warn elderly people, people with asthma, etc… not to go out if they can and avoid physical efforts, it’s not because there are too much people smoking in Paris. There’s no way to avoid breathing car exhausts if you live in a city. Their adverse effect on health (and resulting deaths during pollution peaks, and in particular amongst asthmatics) have been amply demonstrated but seemingly no driver cares when politely asked not to use his car or at least to reduce his speed when high levels of pollution are detected, and of course mandating either is politically unacceptable.
Given the high level of health-adverse pollutants in a city, and seeing that mostly everybody couldn’t care less about it, I’m not going to accept that the main issue with the air one breaths in public spaces is cigarette smoke. When drivers will leave their cars in their garages every time they can, maybe I’ll listen to them complaining about the presence of smokers in the streets.
Tobacco smoke just happens to be an acceptable target in today’s society, and that’s why it’s singled out when people are happily (or for some unhappily but without complaining much) breathing all sort of nasty stuff all day long. You mention the large number of people with asthma and other lung diseases. But car exhausts are well-known to adversely affect the exact same population. Actually, I know two asthmatics who are way more sensible to pollution levels than to smoke. And there’s no possible way to avoid the former. At least not as long as careless drivers (those who could use public transportation, for instance, but won’t, even during pollution peaks, or will use their car rather than walk for 500 yards) will be equally demonized, which isn’t going to happen anytime soon because, of course, the general population is overwhelmingly made of careless drivers.