I never said the changing standards weren't a big deal. I just didn't focus on sexualization because those issues are often in flux with culture. Teen sexuality is not new, but most studies today conclude that teen sexual activity is down compared to what it was in decades past. So is teen pregnancy and STD rates. Drug use has also been happening for many years with youth. But I focused primarily on violent crime and overall deviance. I've seen evidence that these are in decline, but if you have evidence otherwise please provide it.