I don't even know what you're talking about besides a plug for a homeschooling crank. If you think "reliably detect the optimum training environment" is what we do now, you know little about the education system.
The ad hominem attacks and annoyed tone of your argument betray a disintrest in any argument that does not match your established view. I invite you to consider new ideas.
"crank": An eccentric person, esp. one obsessed by a particular subject or theory.
John Taylor Gatto is an education crank who has dedicated his life to improving education and fighting schooling. I think we would do well to have more such cranks among us.
Read MZ's comment above for why I dismiss Gatto as a crank. I not only consider new ideas, I'm familiar with a variety that work in various circumstances and not others, and my point remains that children vary, so should educational options, and that the primary problem is finding the right option, once options are available.
Gatto would have us all homeschooling. Read up on New Jersey Youth Challenge Academies for a very on-point counterexample.
"crank": An eccentric person, esp. one obsessed by a particular subject or theory.
John Taylor Gatto is an education crank who has dedicated his life to improving education and fighting schooling. I think we would do well to have more such cranks among us.
http://en.wikipedia.org/wiki/John_Taylor_Gatto