We read material with information about tobacco and their vested interests, we analyze them and answer some questions. Then we search for cigarette advertisements analyze them in relation with their vested interest.
1- Advertising helps the tobacco because it can disguise a harmful product and alter the evidence so as to make it seem as something that we need, something essential and beneficial in a certain way.
2- Cigarettes companies have a vested interest in the profit they gain from the sales of tobacco. Therefore cigarette advertising tend to have distorted the truth, for example regarding the side effects tobacco causes in our health. this is due to the fact that they hide the evidence showing the bad aspects of tobacco effect on us and yet assuring their business.
Tobacco industries have a vested interest in gaining the profit of tobacco sales, so that's why they tend to lie or distort the evidence. In this case they are assuring to the people that this new kind of cigarette has a filter which makes it healthier, and so as to justify their product they say that it is recommended by Dentists, as dentists are professionals, we tend ti believe in their word since they know more than we do in this aspect, and so we will be influenced in believing them and buying their product.