Lets take flight simulation as an example. If youre trying to train a pilot, you can simulate almost the whole course. You dont have to get in an airplane until late in the process.

Productivity is going to be a critical issue. And it's not just about getting more time for professors in the classroom. It involves reexamining the learning experience and restructuring faculty and the use of faculty time.

We can do better in higher education. And it is more than just technology. It's also an attitude on the part of faculty. We need to think through how we can produce a better quality product at less cost.

But you take a four-year state college, with a broader range of admission, and what happens during those four years may be an even greater value-added educational experience. I don't know.

But in the free market system, you're forced to change.

You can take a school like the University of Colorado, with a selective admission standard. It has a better caliber student going in, so you ought to have a better caliber coming out.

One of the things that we're all struggling with is how to judge the quality of the value-added experience of an educational course or year. I don't think it's impossible to do that, but it's difficult.