I never said harmless. Anyways, http://www.nycclash.com/triplerisk.html. Plenty of discussion on how anti-smoking studies seem to be a bit fudged. It should also be noted that there are a lot of studies that talk about how horrible marijuana usage is, but we all know those are a bunch of crap.
Oh, a website entitled, "Citizens Lobbying Against Smoker Harassment" this will undoubtedly be an unbiased website!
Taking a glance at some of the "discussions" none of them actually provide scientific studies demonstrating that second-hand smoke does not affect other individuals' health in a negative way. The majority of it is people trying to argue with the scientists saying, "Your study was completely biased! Prove me wrong!" or "Excuse me professional scientist, I do not have any knowledge of how experiments are done, or how protocol is done, but I believe you do not know what you are talking about. Your results seem totally inconclusive!"
For example, they try to slam one article for stating that non-smokers have extremely low amounts of a chemical in their body. For what reason? I have no clue. You would expect that people that are not exposed to any amount of smoke (including SHS) would have a relatively low amount of a chemical induced by it in their body. The article even goes further by trying to make the amount look ridiculous by making conversions. This totally makes sense though right? A low concentration of something couldn't possibly be harmful could it? It isn't like arsenic is potentially lethal at 2 parts per million. It isn't like mercury isn't poisonous at .5 parts per billion.
That website is largely people that do not understand science, and because of this, think that scientific studies seem ludicrous. IMO that website has no more value that Creation Wiki.
It should also be noted that there are a lot of studies that talk about how horrible marijuana usage is, but we all know those are a bunch of crap.
Justify this statement + Irrelevant.