- Keeping the Zero Tolerance driving BAC age limit at 21 for the time being, or better yet, expanding it to include the first two or three years of having a driver's license, or 21, whichever is longer, largely similar to some other countries with lower drinking ages. And keep that in place for the first couple of years at least. (To defuse the fear of DUI.)
- Keeping the purchase age limit for kegs, cases, and other large quantities of alcohol at 21 for the time being, reasonable limits on quantities purchased per transaction, and no more than one transaction per person per store per day for people under 21. And keep that in place for the first year or couple of years. (To defuse the fear of high school keggers, as well as high school drinking more generally.)
- Phasing down the drinking age, or at least the purchase age (especially on-premise at bars and restaurants), by one month each day. That is, 20 years 11 months, 20 years 10 months....until it is 18 years and 0 months. And that phasedown will take all of....36 days to complete. (Hat tip to a guy on Facebook many years ago who came up with that idea, which we call "The Final Countdown", like the famous song by Europe.) (To defuse the fear of overall chaos in general, especially at bars and surrounding areas.)
- Best done through explicitly allowing "local option" to do so, and ideally kept only for a limited time, perhaps we could also set only the off-premise purchase age (but NOT drinking age, furnishing age, or on premise purchase age!) to 19 without conditions, and 18 only with a college or military ID, or proof of high school diploma or GED. (To further defuse any remaining fear of high school drinking and straw purchasing for younger friends.)
- "25 Mile Rule": To alleviate fears of "blood borders", for on-premise service in any bar or restaurant within 25 miles from the border of a neighboring state with a higher drinking age, no out-of-state IDs will be accepted for anyone from that state for anyone under that age, except 1) students within a college town (or a 5 mile radius from campus) showing valid college ID, 2) overnight guests being served in a hotel where they are staying.
- Perhaps temporarily (for the first few months or first year or so) keep the off-premise purchase age at 21 (or 20) for hard liquor, or any beverages exceeding 15% or 20% ABV, similar to what Finland (off-premise) and Norway (both on and off-premise) currently do. (To further defuse fears.)
- (Holds nose while grudgingly saying this) Continue allowing bars and clubs to set their own age limits higher than the legal drinking age, which many already do. (To defuse the (mostly apocryphal) fear of young people engaging in rowdiness, chaos, "pregaming", and arriving already at least half-drunk and not buying much at the bar.)
- And be sure to include a severability clause!
Sunday, May 31, 2026
Defusing The Powder Keg
Thursday, April 10, 2025
What Australia Gets Right (Updated)
One thing our movement has a habit of doing is comparing the USA to Europe for the purpose of ascertaining what the effects of a lower drinking age would be like. While there is some truth to such a comparison, the pro-21 side routinely calls us out on the important differences between here and there. For example, they have much better public transportation than we do, they are more urbanized, driving licenses are much more difficult to obtain, gas prices are much higher, and thus they are much, much less of a car culture that we are. All of which would dramatically affect traffic fatalities and skew any comparisons. As a result, Twenty-One Debunked typically prefers to make comparisons to Canada instead, which is also a car culture that is the most similar to the USA. And they have seen a similar or faster drop in traffic deaths than the USA despite NOT raising the drinking age to 21, and their traffic death rates have been consistently lower than the USA. But there is also another major car culture as well with a drinking age of 18--Australia.
In the Land Down Under, they have in fact seen a faster drop in alcohol-related traffic deaths than the USA and even Canada since 1982 despite keeping the drinking age at 18. For all age groups. Not only that, a recent study in Australia found essentially no link between being able to drink legally and motor vehicle accidents of any type, at least not in the state that was being studied, New South Wales. Using a regression discontinuity design similar to the sort that pro-21 researchers have been doing lately, they found NO discontinuous jump in such deaths or injuries in young people upon turning 18. This stands in stark contrast to the USA, in which various pro-21 researchers have found a significant jump in alcohol-related deaths and injuries among young Americans upon turning 21, an increase that in many cases lingers well beyond one's 21st birthday.Of course, such a phenomenon is not unique to the USA, as a jump in alcohol-related deaths and injuries has also been observed in Canada at their own respective MLDA (18 or 19, depending on the province), albeit of a shorter duration than in the USA and limited primarily to males who participate in "extreme" binge drinking. It would seem that a "powder-keg" effect is unfortunately an almost inevitable consequence of the very concept of a drinking age, regardless of what it is. So what does Australia do right that seems to defuse the powder keg?
Most importantly, Australia has tougher DUI laws, and tougher and more frequent enforcement of such laws. For example, not only are penalties tougher, but the BAC limit is 0.05 (as opposed to 0.08 in the USA in every state except Utah) and they have random breath testing (RBT), which has been effectively ruled unconstitutional in the USA, and even Canada only began doing it in 2018. Though one could argue that nowadays the USA effectively practices a form of "de-facto RBT" via a combination of "no-refusal" laws (i.e. the police often have a judge on speed-dial to issue a telewarrant to compel those who refuse to be tested) and often quasi-randomly pull people over for trivial reasons as a pretext and use that as an excuse to test drivers, and the initial effectiveness of RBT in Australia seems to decay over time to converge to the still-significant level of effectiveness demonstrated by American-style sobriety checkpoints (in 38 states) and/or roving/saturation patrols (in all states). So America can indeed do what Australia does, we just need to be more creative about it. Additionally, driver's licenses are harder to get and easier to lose over there than in the USA, and the road test there is significantly more difficult as well. Alcohol excise taxes are also higher in Australia as well. But truly the biggest and most salient difference is the seriousness with which they take the issue of drunk driving. You really do NOT want to get busted for DUI in the Land Down Under!
Of course, the picture down under is not entirely rosy. Australia's drinking culture is quite extreme even by American, Canadian, and British standards (though tame by New Zealand standards), and binge drinking is quite the art form over there. Indeed, even the aforementioned study found that while traffic deaths and injuries do not increase discontinuously at 18 when they become legal to drink, there is still a discontinuous increase in hospital visits and admissions for alcohol poisoning and injuries from assault at 18. But the fact that, even in a country with a more Anglo-Celtic, drink-to-get-drunk culture than the USA, it is nonetheless possible to break the link between drinking and drunk driving casualties, really speaks volumes indeed.
In other words, lowering the drinking age in the USA should really not be something to fear. But we also need to get tougher on drunk driving if we wish to continue the progress of decades past.
Saturday, March 29, 2025
Would A Graduated Drinking Age Be Better? (Part Deux)
Sunday, March 16, 2025
Would A Graduated Drinking Age Be Better?
Thursday, September 20, 2018
Latest Regression Discontinuity Study Only Confirms Powder Keg Theory (Again)
In 2016, pro-21 researchers Kitt Carpenter and Carlos Dobkin were at it once again. As you may recall, we at Twenty-One Debunked have critiqued much of their previous work, particularly their use of the "regression discontinuity" approach. The researchers found a significant jump in statistical death rates, arrests, and stuff like that immediately after young people turn 21 compared with before. And their latest study seems to be more of the same, this time looking at non-fatal injuries as measured by both ER visits and inpatient hospital admissions.
Oddly, these researchers actually (and without even a hint of irony) claim that these studies show that the 21 drinking age is effective in saving lives and reducing alcohol-related harm! But we at Twenty-One Debunked see it rather differently--if anything, it shows that there is nothing at all magical about turning 21 that makes one invulnerable to the deleterious effects of excessive alcohol consumption. And setting the drinking age at such an arbitrarily high age only sets a powder keg (pun intended) that goes off when young people reach that age. The higher the drinking age, the larger the powder keg, it seems. And it also shows that the Law of Eristic Escalation (i.e. imposition of order leads to escalation of chaos) is correct, as well as Fenderson's Amendment (the tighter the order is maintained, the longer it takes for the chaos to escalate, but the more it does when it does). Hardly a ringing endorsement for the 21 drinking age!
Of course, Carpenter and Dobkin also find evidence of a jump in both drinking and alcohol-related deaths among Canadians upon reaching their MLDA (18 or 19, depending on the province), particularly among males, and the increase in mortality seems to be due to a sudden jump in "extreme" binge drinking. It seems there is always a risk of increased alcohol-related harm in the short-run after suddenly turning legal, regardless of age. But as much other research shows, there is good reason to believe that such an effect is worse and longer-lasting when the the legal drinking age is higher rather than lower. And furthermore, a recent study in Australia (where the drinking age is 18 and DUI laws are tougher) found essentially no link between being able to drink legally and motor vehicle accidents of any type in the state of New South Wales. Food for thought indeed.
On the plus side, one should also note that another recent study using a regression-discontinuity approach found that being able to drink legally reduced the consumption and initiation of hard drugs (cocaine, heroin, meth, etc.) among young people, with no effect on tobacco use. And still another RD study finds that when alcohol retreats, cannabis advances (and vice-versa). These findings blow yet another big hole in the junk science that is the roundly-debunked "gateway" theory of drugs.
Fast forward to 2018, when another researcher, UW-Madison Professor Jason Fletcher, conducted yet another regression discontinuity study in the USA, this time looking at previously unexplored risk behaviors and consequences relating to drinking. In addition to replicating the results of the aforementioned previous studies, these novel measures included self-reports of drunk driving, boozy and risky sex, interpersonal troubles, violence, and of course, hangovers. And not surprisingly, these effects also jumped at 21 as well, with larger effects on males than females. And again, this is simply further confirmation of the powder keg theory.
So what do we call it when you do the same thing over and over again and expect different results?
Tuesday, September 6, 2016
What Australia Gets Right
In the Land Down Under, they have in fact seen a faster drop in alcohol-related traffic deaths than the USA and even Canada since 1982 despite keeping the drinking age at 18. Not only that, a recent study in Australia found essentially no link between being able to drink legally and motor vehicle accidents of any type, at least not in the state that was being studied, New South Wales. Using a regression discontinuity design similar to the sort that pro-21 researchers have been doing lately, they found no discontinuous jump in such deaths or injuries in young people upon turning 18. This stands in stark contrast to the USA, in which various pro-21 researchers have found a significant jump in alcohol-related deaths and injuries among young Americans upon turning 21, an increase that in many cases lingers well beyond one's 21st birthday.
Of course, such a phenomenon is not unique to the USA, as a jump in alcohol-related deaths and injuries has also been observed in Canada at their own respective MLDA (18 or 19, depending on the province), albeit of a shorter duration than in the USA and limited primarily to males who participate in "extreme" binge drinking. It would seem that a powder-keg effect is unfortunately an almost inevitable consequence of the very concept of a drinking age, regardless of what it is. So what does Australia do right that seems to defuse the powder keg?
Most importantly, Australia has tougher DUI laws, and tougher and more frequent enforcement of such laws. For example, not only are penalties tougher, but the BAC limit is 0.05 (as opposed to 0.08 in the USA) and they have random breath testing (RBT), which is unconstitutional in both the USA and Canada. Though one could argue that nowadays the USA effectively practices a form of "de-facto RBT" via a combination of "no-refusal" laws (i.e. the police often have a judge on speed-dial to issue a telewarrant to compel those who refuse to be tested) and often pull people over for trivial reasons and use that as an excuse to test drivers, and the initial effectiveness of RBT in Australia seems to decay over time to the level of effectiveness demonstrated by American-style sobriety checkpoints and/or roving patrols. Additionally, driver's licenses are harder to get and easier to lose over there than in the USA, and the road test there is significantly more difficult as well. Alcohol excise taxes are also higher in Australia as well. But the biggest and most salient difference is the seriousness with which they take the issue of drunk driving. You really do NOT want to get busted for DUI in the Land Down Under!
Of course, the picture down under is not entirely rosy. Australia's drinking culture is quite extreme even by American, Canadian, and British standards (though tame by New Zealand standards), and binge drinking is quite the art form over there. Indeed, even the aforementioned study found that while traffic deaths and injuries do not increase discontinuously at 18 when they become legal to drink, there is still a discontinuous increase in hospital visits and admissions for alcohol poisoning and injuries from assault at 18. But the fact that, even in a country with a more Anglo-Celtic, drink-to-get-drunk culture than the USA, it is nonetheless possible to break the link between drinking and drunk driving casualties, really speaks volumes indeed.
In other words, lowering the drinking age in the USA should really not be something to fear. But we also need to get tougher on drunk driving if we wish to continue the progress of decades past.
Saturday, September 3, 2016
Latest Regression Discontinuity Studies Only Confirm Powder Keg Theory
Oddly, these researchers actually (and without even a hint of irony) claim that these studies show that the 21 drinking age is effective in saving lives and reducing alcohol-related harm! But we at Twenty-One Debunked see it rather differently--if anything, it shows that there is nothing at all magical about turning 21 that makes one invulnerable to the deleterious effects of excessive alcohol consumption. And setting the drinking age at such an arbitrarily high age only sets a powder keg (pun intended) that goes off when young people reach that age. The higher the drinking age, the larger the powder keg, it seems. And it also shows that the Law of Eristic Escalation (i.e. imposition of order leads to escalation of chaos) is correct, as well as Fenderson's Amendment (the tighter the order is maintained, the longer it takes for the chaos to escalate, but the more it does when it does). Hardly a ringing endorsement for the 21 drinking age!
Of course, Carpenter and Dobkin also find evidence of a jump in both drinking and alcohol-related deaths among Canadians upon reaching their MLDA (18 or 19, depending on the province), particularly among males, and the increase in mortality seems to be due to a sudden jump in "extreme" binge drinking. It seems there is always a risk of increased alcohol-related harm in the short-run after suddenly turning legal, regardless of age. But as much other research shows, there is good reason to believe that such an effect is worse and longer-lasting when the the legal drinking age is higher rather than lower. And furthermore, a recent study in Australia (where the drinking age is 18 and DUI laws are tougher) found essentially no link between being able to drink legally and motor vehicle accidents of any type in the state of New South Wales. Food for thought indeed.
On the plus side, one should also note that another recent study using a regression-discontinuity approach found that being able to drink legally reduced the consumption and initiation of hard drugs (cocaine, heroin, meth, etc.) among young people. That blows yet another hole in the junk science that is the "gateway" theory.