The justification is hard - you would have to run serious longitudinal studies. By that point the damage (or not) is done. In fact this could be considered an u

The justification is hard - you would have to run serious longitudinal studies. By that point the damage (or not) is done. In fact this could be considered an unsanctioned social experiment, doubly unethical because it is ran on children and bypasses parental oversight. Just consider what happens in quite heavily militarized countries such as South Korea. They get large numbers of people who are obedient and respect authority - this on top of the general Asian proclivity to do so. Or perhaps see what happens in Israel and Palestine with all the missile drills.