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A comment on Japan plans to lower age of adulthood to 18 (2018). Parent comment

Re:Japan plans to lower age of adulthood to 18 (2018) by ghaff on Thursday March 21, 2019 @09:03AM (#19451785)
I'd like to agree but the evidence suggests differently, e.g. [1] Arguably, there was an increased awareness in the US of drunk driving as a problem during that period but the effect still seems to be real even correcting for that.

Of course, if we assume a completely different culture around alcohol, the results might well be different.

[1] https://www.ncbi.nlm.nih.gov/pubmed/20497803

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Re:Japan plans to lower age of adulthood to 18 (2018) by Tehnix on Thursday March 21, 2019 @09:15AM (#19451901)
Ah, I should maybe have been more clear. My point was that it would have better effects to change the culture around drinking, rather than increasing the age limit of when you can drink.

I’m not suggesting that it’s an easy thing to do though.

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Re:Japan plans to lower age of adulthood to 18 (2018) by danans on Thursday March 21, 2019 @12:14PM (#19454022)
Another approach is to change technology.

Volvo has keys with a built-in breathalyzer: https://accessories.volvocars.com/en-us/C30/Accessories/Docu...

And of course, autonomous vehicles could make drinking a non-issue for getting around, just like trains and buses do today.

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Re:Japan plans to lower age of adulthood to 18 (2018) by saghm on Thursday March 21, 2019 @01:52PM (#19455241)
If this were a universal thing, I could see it helping, but unfortunately I'd be surprised if only people who opt in having this feature makes a significant dent in the issue.
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Re:Japan plans to lower age of adulthood to 18 (2018) by Y_Y on Thursday March 21, 2019 @02:59PM (#19456060)
Well people do exercise this option if they are obliged to by a court ruling, or if it gets them a lower insurance premium.
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Re:Japan plans to lower age of adulthood to 18 (2018) by saghm on Thursday March 21, 2019 @04:57PM (#19457240)
Fair enough!
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