Maybe I could add a few comments from a microinsurance perspective.
When we started—which wasn't that long ago, early 2000—there was no involvement in insurance at all. There was no interest in it.
Then the positive implications started to become very real. There was research done on what poor people wanted, what they needed. It was almost like philanthropic venture capital to try to get that started, because the market was not providing it. It's clear now that there are ways to approach life insurance; it's a simple product, it's easy to do, and it's easy to make it work.
There still is a challenge, which is to put together health insurance, because that is a much more complicated thing. It involves many more parties and it's much more sophisticated, so there is research needed, with pilot projects and testing, to make sure that these things work before it will get to the point where the private sector will start looking at it and see that there is an opportunity there and start working for it.
There is an element of philanthropy that provides a certain type of almost venture capital to meet the social purposes, but in the end you would hope, as that develops to a point where it becomes reasonable or where there's a stabilized structure, that it would then be an effective market that could be taken over by private industry.