| I've heard this argument before. The claim that "clean" tobacco smoke is not carcinogenic and only the additives are to blame. Well, hate to burst your bubble, but when you burn tobacco--additives or not--you are creating hydrocarbons like benzene, bezopyrene, and butane. All of which are carcinogenic and will cause mutation in human cells upon contact. You cannot remove these hydrocarbons from tobacco as they are only present during pyrolysis. Further reading:
https://www.amazon.com/Chemical-Components-Tobacco-Smoke-Sec... That book is authored by Alan Rodgman (bio below). After joining R.J. Reynolds Tobacco Co.’s research department in 1954, Rodgman initiated the company’s research on cigarette smoke composition. He personally conducted and actively directed environmental tobacco smoke research until 1987. Rodgman became director of research in 1976. During his career, he served on the editorial board of Tobacco Science, the Council for Tobacco Research, the Coresta Scientific Commission and several U.S. government tobacco-related committees. He was a member of the Chemical Institute of Canada and the American Chemical Society for 60 years and a member of the New York Academy of Sciences for 40 years. Rodgman published numerous scientific papers on tobacco smoke composition and served as a reviewer for tobacco-related manuscripts. In 2003 he was awarded the inaugural Tobacco Science Research Conference Lifetime Achievement Award for his tobacco-related research and activities. In late 2008 Rodgman co-authored The chemical components of tobacco and tobacco smoke, for which the authors jointly received the 2010 Coresta Award. |