The war on drugs is a failure because it's universal. If the government attempted to ban guns and created a "war on guns", that would be a failure too. But what IS successful, for the most part, is restricting the sale of liquor to adults over 21. How do we enforce that?
You serious, Clark? Do you remember high school at all? Hell, do you remember college?
I turned 21 my senior year of college. I was drunk 9 nights out of 10 for my entire freshman, sophomore, and junior years.
Of course it happens. Straw purchases, and some straight purchases. But it is still, statistically, very effective. Or are you in favor of removing all age limit drinking restrictions?
No, it's not remotely effective. In fact, I thank you for making this analogy, as it proves my point. Seriously, Google "underage drinking". From the CDC:
http://www.cdc.gov/alcohol/fact-sheets/underage-drinking.htm
Drinking Levels among YouthThe 2011 Youth Risk Behavior Survey6 found that among high school students, during the past 30 days
- 39% drank some amount of alcohol.
- 22% binge drank.
- 8% drove after drinking alcohol.
- 24% rode with a driver who had been drinking alcohol.
I'm not sure where you are going with this. If there was no legal minimum drinking age, more kids would drink and would almost certainly do so younger. If alcohol was totally prohibited, far few kids and adults would drink.
Just because many kids drink under the minimum drinking age doesn't mean there is no benefit to having the restriction. Other than alcohol providers having fewer sales, there isn't really a cost to society for having the regulation. So even if the return is marginal, the insignificant cost makes it worthwhile to maintain the regulation.
The return is worse than marginal. In the case of alcohol/cigarette age laws, it's even possible that the return is negative. By creating something that is taboo, we run the risk of making the appeal greater. I should note that I don't believe that "taboo appeal" translates to a background check law for guns, of course. The point is that any high school kid who wants alcohol, cigarettes, or marijuana can likely obtain them pretty damn easily.
And it's not an insignificant cost. Creating black markets for goods always has a societal cost.
In the case of universal background checks for guns, it would add an actual dollar cost to every transaction. Whether that dollar cost could be classified as "significant" would be pretty subjective.