What Australia Gets Right

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.  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.

Latest Regression Discontinuity Studies Only Confirm Powder Keg Theory

This year, pro-21 researchers Kitt Carpenter and Carlos Dobkin are at it again.  As you may recall, we at Twenty-One Debunked have critiqued much of their past 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.  That blows yet another hole in the junk science that is the "gateway" theory.

What About 19?

One question that our movement frequently has to field is whether lowering the drinking age to 19 is a better idea than lowering it to 18.  And our answer is always the same:  unless 19 also happens be the age of majority, there is no good reason why the drinking age should be any higher than 18, period.  And in 47 states and DC (Alabama (19), Nebraska (19), Mississippi (21) are the odd-ones-out), the age of majority is 18.  And if you're old enough to go to war, you're old enough to go to the bar.  'Nuff said.

Yes, but....won't that result in 18 year olds buying alcohol for their younger friends?  Surely 19 would be better in that regard since most 19 year olds are out of high school, right?   Wrong.  The argument is technically true, but it nonetheless misses the point by a long shot.  Last I checked, people under 18 are still getting their hands on alcohol even with a drinking age of 21, and banning 18 year olds from drinking solely to prevent them from supplying their younger friends is inherently unjust.  Besides, there are other ways to discourage 18 year olds from supplying their younger friends with booze or throwing high-school keggers:

• We could put a cap on how much alcohol an 18-20 year old can purchase in one transaction or day.  For example, no kegs or cases, and no more than an 18 pack of beer, 1 gallon of wine, or one fifth of liquor per transaction, and no more than one transaction in any 24 hour period.
• We could ban 18 year olds from purchasing alcohol during the school day, and ban any high school student from showing up to school under the influence of alcohol.
• We could toughen the penalties for buying or furnishing alcohol to people under 18.
• We could ban off-premise sales to 18 year olds unless either a) a person 19 or older is present with them, or b) they show a college or military ID, or a high school diploma or GED. 

And none of these things would really create an undue burden on anyone, while still preserving most if not all of the purported benefits of setting the drinking age at 19 or higher compared with 18.  As for that last item on the list, we had thought of that one very recently.  It seems that back in 1981, Virginia had experimented with raising only the off-premise (i.e. store) purchase age to 19 while leaving it at 18 for on-premise (i.e. bar and restaurant) sales.  But they barely even gave it a chance, as two years later in 1983, they raised it to 19 for on-premise sales as well, and then to 21 in 1985.  Granted, setting the off-premise purchase age higher than the on-premise age may have created a perverse incentive to drive after drinking, especially in rural areas.  But giving 18 year olds the option to buy alcohol off-premise when accompanied by someone over 19 would remove that perverse incentive, while still reducing the supposed "trickle-down" effect since a person under 18 would still have to find someone 19 or older to make the transaction possible.

In other words, there is no good reason to set the drinking age any higher than 18.  Period.

Latest Ancillary Law Study Has Major Plot Twist

A new 2016 study by MADD members James C. Fell and Robert Voas, among others, looked at the impact of various ancillary laws related to the 21 drinking age on traffic deaths involving drivers under 21.  Or more accurately, it looked at the effects of such laws on the ratio of "alcohol-related" to non-alcohol traffic deaths among that age group, biased as that may very well be.  Twenty different laws were studied, and the ones that showed statistically significant reductions were as follows:

Possession of alcohol (-7.7%)
Purchase of alcohol (-4.2%)
Use alcohol and lose your license (-7.9%)
Zero tolerance 0.02 BAC (-2.9%)
Age of bartender ≥21 (-4.1%)
State responsible beverage service program (-3.8%)
Fake ID support provisions for retailers (-11.9%)

Two other laws were also statistically significant, though not particularly large in practical terms:

Dram shop liability (-2.5%)
Social host civil liability (-1.7%)

And now for the plot twist:  There were two laws associated with significant increases in alcohol-related fatal crash ratios:

Prohibition of furnishing alcohol to minors (+7.2%)
Registration of beer kegs (+9.6%)

Yes, you read that right.  Two ancillary laws that would be expected to greatly enhance the supposed effectiveness of the 21 drinking age actually had a perverse effect.  And this calls into question whether even any of these laws, including the 21 drinking age itself, actually save any lives at all.  Let that sink in.

As for zero-tolerance laws, one should recall Darren Grant's landmark 2010 study that thoroughly debunked their effectiveness in reducing traffic fatalities.  As for use-and-lose laws, under which a person under 21 can have their driver's license suspended or revoked for simply drinking in their own home even when no driving is involved, they clearly seem to work at cross-purposes with DUI laws, and would likely be made irrelevant with tougher DUI laws in the first place.

Additionally, another recent study in 2014 by some of the same authors as the first one found that social host liability laws apparently had no significant effect on traffic deaths.  Combined with the weak results in the aforementioned study, this blows yet another hole in the pro-21 argument, as one would expect such laws to give more "teeth" to the 21 drinking age.  As for the apparently strong results of the anti-fake ID laws, that could simply be because the 21 drinking age itself (and apparently some of its ancillary laws) may actually increase fatalities in the long run, and reducing the use of fake IDs may take some of this dangerous edge off.  Thus, the effects of such fake ID laws may not necessarily be a net benefit compared to a drinking age of 18.

Thus, these new studies should be seen as the final nail in the coffin for the 21 drinking age.   Looks like Miron and Tetelbaum (2009) were right in that the supposed lifesaving effect of that ageist abomination was really just a mirage all along.