Lower the drinking age to 18

I believe we should change the drinking age in America to 18 and follow the lead of the rest of the world. In Europe, where the drinking age is 18, there is less binge drinking. Europeans do not make such a big deal about drinking because of the lower drinking age and, though drinking more often during the week, drink more responsively and do not binge drink as often. I believe all legal adults should have the right to drink.