May 24, 2024 - 4:00pm

You can tell a lot about a civilisation by its drugs of choice. So we should treat as significant a new study that suggests the USA’s erstwhile preferences for coffee and alcohol may be giving way to the United Stoners of America. According to the study, the number of Americans using marijuana daily has now outstripped the number drinking daily. Nearly half the USA has now at least decriminalised cannabis; in some states, Americans can even buy their weed at a drive-thru dispensary.

The study shows that this has brought a sharp rise in heavy marijuana users: a more than 15-fold increase in the per capita rate of reporting daily or near daily use between 1992 and 2022. Where in 1992 less than a million Americans reported using marijuana daily or near daily, by 2022 that number had increased to 17.7 million people, compared to 14.7 million Americans who drink daily or nearly so.

What, if anything, can we infer from this? We might speculate that it’s a lagging indicator of the Protestant work ethic’s fading cultural power, among at least some American demographics. As the historian Wolfgang Schivelbusch notes, the Protestant ethic that spread with modernity was powered by coffee and (moderate) alcohol consumption. The same culture’s working classes — and especially the sailors who enlisted (or were pressed) to serve in its global maritime expansion — spent their lives in a permanent mild alcoholic haze, thanks to rations that included half a pint of rum twice a day.

This was the Anglophone culture that “ruled the waves” in the 18th and 19th centuries. And its pattern of stimulant preference was exported to the American Anglophone civilisation that “rules the waves” today. In the accelerating preference for weed over alcohol, we might speculate that what’s discernible is a coming apart of the American dream.

For there’s some evidence that, albeit ambivalently, it’s possible to be both a high achiever and a heavy drinker, not least the expensive rehab centres that cater explicitly to this demographic. Conversely, heavy marijuana use is consistently associated with underperformance, as well as with a slew of mental illnesses.

Anyone who has tried both will understand why: the effects of these two substances are very different. Though both can impair cognitive function over time, the effects of long-term cannabis use seem to be more severe in this respect. And — importantly — one common effect of cannabis use is lethargy. As a result, while both heavy drinkers and heavy cannabis users have a problem, a heavy weed user is even more likely to be underachieving.

Heavy weed users still don’t represent a large proportion of Americans: some 17.7 million out of a total population north of 333 million equates to roughly 5%. But the promise of America has long been that all prizes await those who are willing to grind: a grind once powered by coffee, alcohol and Protestantism.

The opioid crisis has long stood as a highly visible symbol of an underclass element in the Land of the Free which has simply given up. But the shift among heavy American users of intoxicants, to one associated with increased lethargy, suggests there exists a growing body of people who no longer believe in the grind.


Mary Harrington is a contributing editor at UnHerd.

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