Drunk Monkeys

I was just watching on TV a study that they have done on monkeys and they have observed that monkeys have the same drinking patterns as humans. But not just any drink, I mean alcohol. they said 20% of the monkeys they studied drank too much and after investigating their brain, saw that they were losing their mind ( or brain mass) after excessive drinking. Although I initially questioned why we have this much time on our hands to be studying drunk monkeys, I further questioned what this tells us as humans who live in a society where drinking is not just accepted, but in some cases abused, particularly those who are too young to drink it. Does this mean we need to craft new laws to prevent people from abusing this, or merely educate students from a young ages about alcohol's potentially hazardous effects? Either way, I guess it shouldn't shock us as a nation anymore when we flip on the news and see people under the influence acting like "animals"...