E-Cigarettes May or May Not Be a Gateway Drug. (But Probably Not.)


Are e-cigarettes a gateway drug to traditional cigarettes? There’s a new study out that suggests they might be:

The study focused on ninth-graders at 10 public schools in Los Angeles who had tried e-cigarettes before the fall of 2013. Researchers surveyed those students in the spring of 2014 and fall of 2014, and discovered that they were about 2½ times as likely as their peers to have smoked traditional cigarettes.

This is a classic case of correlation which may or may not also be causation (something the authors acknowledge). Did more of the e-cigarette kids take up smoking because e-cigarettes gave them a taste for it? Or do the kids who are most likely to take up smoking in the first place simply start with e-cigarettes? There’s no way to tell just from this study.

That’s not to say it’s worthless, though. If the study found no correlation, then you could be pretty sure that e-cigarettes don’t lead to cigarette smoking. That would be worth knowing. But since it did find a correlation, we need more research to know if there’s causation here.

One way to get a tentative read on this is to look at total cigarette smoking among teens. If it’s up, then e-cigarettes might be leading more kids to cigarettes. If it’s not up, then e-cigarettes are probably just temporarily replacing cigarettes for kids who were going to take up smoking anyway. So which is it?

As it happens, we know the answer to this: cigarette smoking has plunged among teenagers over the past four years. On the other hand, total cigarette use among teens (cigarettes + e-cigarettes) has gone up. The cigarette plunge makes it unlikely that e-cigarettes are a gateway to traditional cigarettes. But the increase in total cigarette use suggests that e-cigarettes really are creating a new market. It’s complicated.

One More Thing

And it's a big one. Mother Jones is launching a new Corruption Project to do deep, time-intensive reporting on the corruption that is both the cause and result of the crisis in our democracy.

The more we thought about how Mother Jones can have the most impact right now, the more we realized that so many stories come down to corruption: People with wealth and power putting their interests first—and often getting away with it.

Our goal is to understand how we got here and how we might get out. We're aiming to create a reporting position dedicated to uncovering corruption, build a team, and let them investigate for a year—publishing our stories in a concerted window: a special issue of our magazine, video and podcast series, and a dedicated online portal so they don't get lost in the daily deluge of headlines and breaking news.

We want to go all in, and we've got seed funding to get started—but we're looking to raise $500,000 in donations this spring so we can go even bigger. You can read about why we think this project is what the moment demands and what we hope to accomplish—and if you like how it sounds, please help us go big with a tax-deductible donation today.

We Recommend

Latest

Sign up for our newsletters

Subscribe and we'll send Mother Jones straight to your inbox.

Get our award-winning magazine

Save big on a full year of investigations, ideas, and insights.

Subscribe

Support our journalism

Help Mother Jones' reporters dig deep with a tax-deductible donation.

Donate