Posted on 03/26/2014 at 12:19 AM
| Filed Under Blogs
A lot of it, honestly, is that we've learned a lot more about neuroscience than we used to know. The human brain doesn't reach full physiological maturity until well into your 20s Teens are very vulnerable to exploitation, and even back in the 1800s and early 1900s, frankly, most of those teens going out into the world ended up the way too many teens trying to go out into the world too early end up now - involved in drugs, crime, prostitution, shackled to abusive partners, or dead. Many girls died in childbirth. They really weren't any better equipped to handle the "real world" back then than they are now, and they suffered just as much for it. Back in the good old days, life was simply cheaper than it is now. If one kid died, oh well, you had six others to fall back on.
In the 1960s, a teenager was "old enough to kill, but not for votin'" in the words of Barry McGuire (from the song "Eve of Destruction"). And that was true. Teenagers not considered mature enough to drink or vote for public officials were given high-powered assault rifles and sent over to kill people and break things in Vietnam by Robert McNamara. Since we had active conscription, they weren't even given a choice in the matter. The only options these kids had were to get on the bus to Basic, go to jail, or escape to Canada. The ones that went came back with PTSD, little to no help from Uncle Sam in dealing with what they'd seen and done in Vietnam, and no adulation from the American public, indeed, they were often greeted as "baby-killers." Vietnam vets made up 25% of the total homeless population as recently as 2007. The Vietnam tragedy and subsequent advances in our knowledge of human brain development are a big part of why things are different now.