it is a myth that cigarettes cause cancer it's bad DNA that leads to cancer. don't like cigarettes don't smoke pretty simple. a lot like alcohol. smoking if it did manage to harm people could really only harm the people who do it. you won't get cancer from looking at packs of cigarettes in the gas station no matter how long you stare at them.
so lets enjoy this debate as i'm a smoker and think ummm this taste so good.