Totally agree.
Teenagers are not the most responsible individuals, and handing them a 3,000lb killing machine doesn't seem like a good idea, especially when they have phones going off and music that can be heard across 3 lanes of traffic (ok, so I'm exaggerating, but the point is largely valid).
Plus raising the driving age to 18 would get rid of a lot of the machoism and chauvinism that is prevalent in high schools.
On top of all that, if the kids have to take public transit, it will force cities to invest more in that and get them used to the idea that cars are not practical for everything.
You can allow them to have an extended permit period (say 2 years).
Plus, teenager fatalities aren't all caused by a lack of experience. In many cases, it's teenage distractions (buds in the car, girls in another car, etc) and general teenage arrogance that cause a lot of accidents.
To me, they all seem like bandages being thrown on a tumor.
The problem is that teenagers feel entitled to be able to drive while not wanting to be responsible enough to have that privilege. I really don't blame teenagers, since they're just hardwired that way. Instead, we should end this ridiculous notion that everyone 16 and up is somehow entitled to drive (and even though we all say it's a privilege, none of us seem to view it that way in application).