Apart from this issue that he's just introduced, you were talking about the scheduling. I think most of us thought there were going to be three meetings following this one: one on biofuels, one on CCS, and one on alternative energy. I thought that's what we had talked about. I think the question was whether we were going to do the two, then interrupt it with the isotopes, and then come back to the third one.
I was going to make the suggestion that we do three meetings on these three topics and see those through. I would understand Nathan's adding a fourth meeting on home energy retrofit. I'm not so sure we shouldn't maybe have a little bit longer discussion on it.