Cold Fussion wrote:djos wrote:Cold Fussion wrote:Second hand smokers have this gigantic filter called the atmosphere.
I seem to have hit a nerve, I'm guessing you smoke?
I don't smoke at all but when science turns into ideology I get triggered. Sure pound for pound second hand smoke may be worse than directly inhaling it, but that ignores every other variable involved. The problem is that this ideology is drilled into kids at school, to the point where some people believe that someone smoking 2m away from them outside is going to give them cancer because they were taught second hand smoking is bad.
Look I see your point, I wasn't taking about smoking outdoors, I was taking about in enclosed spaces like cars, houses etc. In these environments 2nd hand smoke is as dangerous as smoking if exposure is a regular thing.
Last I checked second hand smoke is considered more dangerous than the mainstream smoke that is actually inhaled. The smoke that comes off the end of the cigarette has a higher concentration of cancer-causing agents. A person who smokes actually is smoking the cigarette through a filter which diminishes some of the harmful toxins.
When smokers blow out smoke it lingers in the air for several hours afterwards and effects the lungs and oxygen levels of the people around the smokers. The second hand smoke contains smaller particles than mainstream smoke, which make their way into the body's cells more easily.