I’ve traveled to 4 different countries, not counting a few islands in the Caribbean. People seem fairly similar to me. I have friends who are from other countries, and they don’t seem that different. Then again, I will confess my friends in general are above average. A few of them even genuine geniuses. So maybe I am out of touch with the common man.
At any rate, though, while I agree our system needs fixing, I am still not sure what the cause of the breaking. Funding is only part of the problem, as even well funded schools can have lacking results. @GulliverFoyle 's list was pretty detailed, but what is a problem one place, is not a problem other places.
Personally I thought my public education was acceptable. My kid is in a private school, and other than I bet if I could home school her I could get her through high school at least 2 years early, her education seems pretty good. I don’t have a lot to compare it too, though. And the public schools in her area are nicer than some of the other metro schools.