Let's consider the anti-smoker's worst nightmare: Imagine a future where decades of tobacco denormalization come crashing down and e-cigarettes start a "vapor revolution" becoming so popular that recreational nicotine / tobacco usage rates returned to their all-time high approaching or exceeding 50% because of the popularity of "vaping" and/or using smokeless tobacco. According to data from the CDC, if as many as 69 Million never smokers and former smokers took up "smokeless tobacco" (which is probably MORE dangerous than e-cigs or reduced nitrosamine snus and dissolvables), the roughly 9000 additional estimated annual deaths from oral cancers would be exceeded by the number of deaths avoided from just barely over 1 million smokers switching to smoke-free.*
Interestingly, "around 1 million" happens to be the estimated number of people who've tried e-cigarettes, so theoretically we've already saved more lives than would be lost in a "worst case" scenario.
Imagine 70 million people adding up to a teaspoon of air sanitizer with a bit of (optional) nicotine and some food flavoring to the air they breath each day. Oh the humanity.
70M teaspoons is over 9000 gallons.
*Based on CDC estimate data that 46M smokers would result in ~400k annual deaths--including approx 13k deaths from oral cancers, while 46M smokeless tobacco users estimated to cause 6k deaths from oral cancers.
Interestingly, "around 1 million" happens to be the estimated number of people who've tried e-cigarettes, so theoretically we've already saved more lives than would be lost in a "worst case" scenario.



*Based on CDC estimate data that 46M smokers would result in ~400k annual deaths--including approx 13k deaths from oral cancers, while 46M smokeless tobacco users estimated to cause 6k deaths from oral cancers.
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