The fight against smoking and tobacco use started when it was confirmed that cigarette smoking is the number one cause of death from cancer. However, the combat became apparent when it was scientifically demonstrated that cigarette smoking was the number one killer through lung cancer using chemical analytics, cellular pathology, epidemiology researches, and animal experiments. That was between 1940s and 1950s (Proctor, 2013). Cigarette smoking defendants such as cigarette manufacturers cigarette promoters tried to fight the scientific discovery of cigarette as the main cause of lung cancer death by disputing and denying the evidence. That was a way to defend the cigarette business and save the profit out of it. But their fight could not do
