The war over vaping’s health risks is getting dirty
Health advocates were relatively slow to react to the onslaught of e-cigarettes, but recently, national, state, and city-level public health organizations have launched their own campaigns against e-cigarettes and their promiscuous advertising. On March 30, the CDC began its first anti-smoking campaign featuring e-cigarette users. Last week, the California Department of Public Health launched a anti-vaping campaign called Still Blowing Smoke . And in January, the San Francisco Department of Health launched #CurbIt , pointing out the dangers of e-cigs and their brazen plays to hook kids while warning residents that vaping is only allowed in the same places as smoking.
There’s plenty of evidence behind the campaigns’ claims—studies that link e-cigs to asthma, lung inflammation, MRSA infection risk and exposure to harmful chemicals. But with scant data on the long-term health effects of e-cigarettes and their usefulness as a quitting tool, the ads use a number of classic psychological strategies to help beat back the ire of pro-vapers.
One CDC ad relies on anecdotal evidence to make its point. It features a story from an e-cigarette user, a 35-year-old wife and mother named Kristy from Tennessee who says she started smoking e-cigarettes hoping to quit combustible cigarettes. Instead, she began to smoke both, until her lung collapsed. The American Vaping Association reportedly called the ad “patently dishonest,” saying that it implies vaping led to lung disease, when in reality Kristy had gone back to smoking cigarettes alone in the months before her lung collapsed. California’s anti-vaping campaign lists toxins that humans once thought were safe—arsenic-laced powdered wigs, radium therapy, and of course cigarettes—and compares them to e-cigs, using a deceptive associative tactic that we’ve called out before.
The backlash against those campaigns has been swift. In the battle between public health and e-cigarettes, e-cigs have one major advantage: a massive population of users, many of whom credit the product with helping them to quit smoking, and who loudly defend their choice to vape. One thread on the American Vaping Association’s website collects anti-#CurbIt tweets . VaporVanity.com, a pro-vaping site, quickly posed the question: “ Are The Members Of The San Francisco Health Department The Stupidest Human Beings On The Planet? ” And pro-vapers launched a site nearly identical to California’s—called Not Blowing Smoke —that claimed that, well, basically everything the state said was a lie. The state’s Facebook post was quickly taken over by angry vaping fans. “There is this hyper-aggressive social media response to anyone who doesn’t think e-cigarettes are the greatest things ever,” says Glantz. “They’re trying to shut down any criticism.” Derek Smith of San Francisco’s Tobacco Free Project says his older colleagues saw similar reactions decades ago, when the city launched its first anti-smoking campaigns.
In a perfect world, the safety of a fun, potentially helpful smoking cessation method wouldn’t be left to nasty debates like this. The problem is, as in the early days of campaigns against cigarettes, there isn’t definitive evidence that e-cigarettes cause long-term harm—a point that pro-vapers will be quick to remind you of. But there also isn’t definitive evidence that they’re safe. And there are many good reasons to assume they’ll be found in time to increase cancer and heart and lung disease. “E-cig people would like you to believe that because the evidence that we have on them is limited, that we don’t know anything. And that’s just not true,” says Glantz. There’s a difference, he says, between not having evidence of an effect and having evidence of no effect.
What firm science there is to rest on is fairly obvious: E-cigarettes are almost certainly less toxic and carcinogenic than regular cigarettes . But that doesn’t mean that they’re not a health hazard. “We already know you’re breathing in a lot of toxic chemicals, which is bad,” says Glantz. “You’re breathing in a lot of toxic particles , which is bad. You’re taking in nicotine , which is bad. A cigarette is by far and away the most dangerous consumer product ever invented. So to say it’s not as bad as a cigarette is not saying very much.”
In the absence of incontrovertible evidence, then, public health agencies have to continue to play a little dirty themselves to get citizens to pay attention. In a couple of years, researchers will begin to do association studies to pull out long-term health effects. Until that science rolls in, then, prepare to sit back and enjoy the show. These two camps will be hashing it out for a while.