> In his four years at Cape Elizabeth, Mr. Carpenter says he can’t recall seeing a single student smoke a cigarette.
Golden age syndrome. It happened, you just forget about the negative parts.
Anecdote: when I was in highschool quite recently (2004-2008), many students were regular smokers or dippers (chew tobacco). At this point, the health effects of smoking (and to a lesser extent, chew tobacco) were obviously well understood. Nevertheless, students picked up smoking etc.
Picking up vaping nicotine probably isn't great, but it beats cigarettes (and probably chew tobacco).
The important thing to remember is that overall drug and alcohol use among American teens is down, and trending down. "According to a major longitudinal study of teenagers called Monitoring the Future, high schoolers’ use of alcohol, cigarettes, and drugs (other than marijuana and vaping) have dropped to the lowest levels since the survey began in 1976."[0]
Notably, from the above December 2016 article:
> E-Cigarettes (Vaporizers): The rate for e-cigarettes among high school seniors dropped to 12.4 percent from last year’s 16.2 percent. Of note: only 24.9 percent of 12th graders report that their e-cigarettes contained nicotine (the addictive ingredient in tobacco) the last time they used, with 62.8 percent claiming they contain "just flavoring." (emphasis added)
> Attitudes and Availability: This year, more 10th graders disapprove of regular use of e-cigarettes than last year. For example, 65 percent of 10th graders say they disapprove, up from last year’s 59.9 percent. In addition, more 10th graders think it is harder to get regular cigarettes than last year; 62.9 percent said they are easy to get, compared to 66.6 percent last year. This represents a dramatic shift from survey findings two decades ago, when 91.3 percent of 10th graders thought it was easy to get cigarettes.
[0]: https://www.drugabuse.gov/news-events/news-releases/2016/12/...