The great vape debate: are e cigarettes saving smokers or creating new addicts? Vaping The Guardian Vaping: The Good, the Bad and the Popcorn Lung MPH Online 5 Vaping Facts You Need to Know Johns Hopkins Medicine The Great Debate: Vaping vs Smoking Vapes might be less harmful than traditional cigarettes and might help smokers quit smoking, but they are not safe, especially for individuals younger than 25 years old. Plus, much is still unknown