Here's an interesting article: This Doctor says that second hand smoke does not kill, complete with references.
The Myth of Second Hand Smoke
Pen and Teller even did an episode on second hand smoke:
movie
"Not one study, anywhere, offers conclusive proof that breathing in second hand smoke causes cancer. Not one."
(Link to the EPA study claiming that second hand smoke is a carcinogen that was debunked:
In a Nutshell:* Judge Osteen's July 17, 1998 Ruling)
Here's a WebMD article:
Secondhand Smoke Study Raises Ire
Here's a study from 1998:
http://jnci.oxfordjournals.org/cgi/r...90/19/1440.pdf
Here's someone's analysis of many articles:
Secondhand Smoke Studies: The Hype and The Deceit
I've never smoked in my life and I never will. I do not like the smell of smoke. I do not like being around smoke.
Still, I have no right to tell people they can not smoke. If I do not like the smoke in a place, I will not go there.
We have no right to stick a gun in a bar owner's face and tell them that they are not allowed to have people smoke in their business.
Just be honest. If you do not like second hand smoke, just say so. You do not have to blindly believe that it is giving you cancer so you get to tell other people what to do. I'd rather that no one smoked, but it's not up to me. We live in a free country and I do not have the right to demand other people stop doing something just because I do not like it, and neither do you.