I was quite disappointed by his non-technical lectures as well, and hope they improve. But, even if they are improved, almost every student watching that lectu

I was quite disappointed by his non-technical lectures as well, and hope they improve. But, even if they are improved, almost every student watching that lecture will miss a big part of the humanities--being with peers, actively engaging in group discussion, and finding responses to questions by actively synthesizing information. Having an interesting discussion is like finally coding something interesting with a new programming language you just picked up. Learning the facts or the syntax isn't the point. Khan has the vision that these videos will be used in conjunction with classroom teachers, but with roles reversed from the current school system--students will watch lectures on their own time, and in class, they will engage in discussions and doing practice problems. This seems to be the part that was missed in the article, and much of the discussion here. If that symbiosis is executed correctly (and the lectures are improved), this could be powerful.