Where on the supply side do you see the strongest commitment to innovation? Dealing with the supply side right now, you've talked about the collaboration. Is that where you would say it was strongest, or do you see sectors that are much more strongly committed to innovation than others?
You mentioned the oil sands and the groups gathering together to try to find new technologies, but are there other places that stand out where you would see a strong commitment on the supply side to innovation for the future?