http://hplusmagazine.com/2012/02/06/rationality-training-call-for-a-global-approach/
Dr.Ziesche calls for more globally accessible rationality training. He seems supportive of existing efforts, especially us, but thinks it would be nice if rationality training was easily accessible to people other than educated westerners.
Spreading knowledge isn't necessarily spreading rationality.
I agree with the part that teaching LW stuff to illiterate children in a superstitious culture is impossible. There should be some more basic rationality lessons; probably something that most of us would consider obvious. And probably someone else could do it; problem is how many people recognize the need of teaching rationality explicitly.
For some biases it is. Since awareness of some biases improves performance.I did however explicitly mention testing and exercises. There are ways to train people to be rational.
And I bet textbooks and regular teachers wouldn't do any better at the task.