Hazardous drivers affect everyone around them. Should we ban cars?
You also have 40 years studies that have conclusions like:
Quote:
The results do not support a causal relation between environmental tobacco smoke and tobacco related mortality, although they do not rule out a small effect. The association between exposure to environmental tobacco smoke and coronary heart disease and lung cancer may be considerably weaker than generally believed.
http://www.bmj.com/cgi/content/full/326/7398/1057
And:
Quote:
One public service announcement proclaims, "When you smoke, you're not the only one being harmed."
That's not a myth. Studies that followed nonsmokers who lived with smokers found some increase in lung cancer and heart disease. But they studied people who were exposed to lots of smoke, often shut in with chain smokers for years in claustrophobic situations like homes and cars.
Even then, some of the studies found no effect. Nevertheless it's been enough to launch a movement to ban smoking most everywhere.
Quote:
Dr. Michael Siegel, a leading advocate of bans on smoking in the workplace because of the harm from daily exposure to secondhand smoke, says the 20 or 30 minute claims are ridiculous.
"If someone is just exposed for 30 minutes, it's completely reversible, and it's not gonna cause hardening of the arteries," Siegel said.
Siegel, who helped ban smoking in restaurants and bars, now says his movement is distorting science.
The Crusade
"
It has turned into more of a crusade," Siegel said. "The cause has kind of taken over."
http://abcnews.go.com/2020/Stossel/Story?id=1955237&page=1
So is second hand smoke bad for you? Yes.
How bad it is for you is a major question.
For the record I'm a non-smoker and think that's nuts to do but I also think people have the right to do it.
Reminds me of the AGW movement and the same motives.