A Japanese 10-year-old has become the youngest person authorized to prepare “fugu” pufferfish — a delicacy that can kill if its poisonous parts are not properly removed.
Fifth grader Karin Tabira passed a test this summer that means she is now certified to slice and gut the fish for consumption.
She recently used her new skills to serve a platter of paper-thin slices of fugu sashimi to the governor of southern Kumamoto region where she lives.
The reason is to protect the physically or mentally weak from the strong while also having rules that are easy to follow and to enforce, that don’t require psyche exams, which depend on the examiner.
Age might not be a good metric of evaluating maturity, but it is the best and most practically useful we have. (I use “maturity” here as having reached certain physically and mental level where they can operate, think and decide independent, and the risk of being manipulated is low.)
Because age is not a good metric, that means that we have false positives and false negatives on a maturity tests based on age, which we need to balance. And I would rather have more false negatives (wrongly ascertained immaturity) than false positives (wrongly ascertained maturity).
If someone comes up with a better and still practical maturity test, that would be interesting. “Solutions” like every citizen has to do a yearly physical and mental exam in order to keep their rights as an adult, seem much to harsh and easily manipulatable. Especially around blurry lines like disabilities.
Wherever certain thing needs a maturity test or not and where that should be, I cannot say. Just if the age limit is too high, then mental decline will raise the false positives, which would be bad as well.
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Sure it isn’t a good system, but it is the one we have. And if you have concrete improvement ideas, it would be interesting to hear.
I mean, where ever we set the age limit for instance voting to 14, some 10 or 9 year old will feel disenfranchised. We could remove it completely and let toddlers vote. What would the consequences of that be? I have no idea!