What they are is *relatively* harmless compared to lit tobacco, which is not only a perfectly valid piece of objective assessment based on the evidence we have, and the materials science we know extremely well (although in a slightly backhanded way e-cigarette use long term might be like losing the tips of all your fingers, whereas smoking is like being run over a series of articulated lorries, that are on fire, such is the massive harm smoking does) but that relative harm *is* the actual important point
[5] Shu Wang, David Merriman, and Frank Chaloupka, Relative Tax Rates, Proximity, and Cigarette Tax Noncompliance: Evidence from a National Sample of Littered Cigarette Packs, Public Finance Review 47:2 (March 2019): 276-311
The pushback against cigarettes over the past several years is tied to the severe health problems caused by smoking highly addictive tobacco around the world
To identify the most popular shows in 2020, researchers then surveyed over 3,000 young people (ages 15-24) about every show on each of the top five platforms if it was scripted, in English, and had a new season air in 2020.Researchers also asked young people to name streaming shows they binge-watched in the past year to come up with a list of the most binge-worthy shows
Notably, insufficient attention has been directed toward examining the potential correlation between adolescent exposure to secondhand smoke and anxiety levels