I think the author has also uncovered a universal truth about drug use that relates to it's original uptake, as well as their effects whilst under the influence as detailed in the article . I believe that this relates alcohol, caffeine or 'harder' drugs.
Take starting to smoke tobacco for instance, in the U.K smoking has seen a large decline within the last decade (1), this can be can be attributed to several factors including a ban on certain mediums of tobacco advertising (at cultural and social events) and an increase in government adverts that address the culture of social smoking as well as the more traditional health issues (2), it is far more 'uncool' to smoke in the UK now.
Although largely harmless, drinking caffeine to 'start your day' is a behaviour largely taught by culture. To further this point, Italian people in general have a far more prevalent culture of drinking espresso than British, with the existence of espresso bars (until recently) being a rarity.
I believe this has far wider implication that extend to the 'war on drugs' in the US. I personally can testify that growing up in a drug infested area, I was never tempted to partake in drug abuse due to family culture and my upbringing.
Take starting to smoke tobacco for instance, in the U.K smoking has seen a large decline within the last decade (1), this can be can be attributed to several factors including a ban on certain mediums of tobacco advertising (at cultural and social events) and an increase in government adverts that address the culture of social smoking as well as the more traditional health issues (2), it is far more 'uncool' to smoke in the UK now.
Although largely harmless, drinking caffeine to 'start your day' is a behaviour largely taught by culture. To further this point, Italian people in general have a far more prevalent culture of drinking espresso than British, with the existence of espresso bars (until recently) being a rarity.
I believe this has far wider implication that extend to the 'war on drugs' in the US. I personally can testify that growing up in a drug infested area, I was never tempted to partake in drug abuse due to family culture and my upbringing.
(1) http://info.cancerresearchuk.org/cancerstats/types/lung/smok...
(2) http://www.youtube.com/watch?v=cDAN7Oi62e0