The harmful effect of...

How smoking harms you:

Causes fatal diseases such as pneumonia, emphysema, and lung cancer. 

Statistics: 

Smoking causes 84% deaths from lung cancer. 83% of deaths from chronic obstructive pulmonary disease. 

Percentage of teen  smokers:

Almost 90% of smokers started smoking before the age of 18

How you can promote non smoking: 

Start a campaign 

I promise to never smoke because that's bad for you and the people around you.