The author's tone in each section of the article differs on the topic,"Yes!" Is trying to prove that warning labels would help the situation and "No!" Shows evidence that warning labels wouldn't help the situation. According to "Yes!", " Anti-smoking measures, include warning labels, are estimated to have saved about 18 million American lives since 1964." This shows that the author feels that it would help because it gives an example of how it helped with a similar problem, the keyword "saved" further proves that he is for it. However, "No!" states, " psychological studies have been shown, for instance, that for a cigarette smokers, warning labels that tell them they're going to die might temp them to smoke more." This proves this author believes