Though the harming-children line has been used to great effect in both horror (hey, sometimes kids turn into zombies, and there's nothing one can do) and overtly irreverent works (e.g., "A Modest Proposal"), "Yellowstone" has no interest in irreverence, irony, or demon babies and zombie kids
We break exact linear dependency between the three explanatory variables (i.e., cohort = period age) and deal with under-identification by grouping birth cohorts into frequently used 5-year intervals, and, after confirmation of a curvilinear relationship, treat smoking as a quadratic function of age 30
As much as there is a hard science to creating the e-cigarette aerosol by heating a liquid, there is a social science at play in the vaping phenomenon seen in schools across the country today, with an estimated three million middle and high schoolers reporting e-cig use
It can affect lung growth
A careful article should therefore focus on what is visible and verifiable rather than turning packaging into an unsupported quality ranking