Could I follow that up? It's such an important issue.
The question is very interesting, because what we're basically faced with is trying to address and contribute to issues that are in the headlines and preoccupying us today, and at the same time trying to get ready for tomorrow and to prepare the way for our descendants and so on. It's always that balance in trying to do that. I often think about what I like to call the September 10, 2001, story, when we were financing work on the Middle East and the 15th, 16th, 17th, and 18th centuries, and all of sudden, the next day, it became crucial to our understanding of world events.
It's that balancing act. We work at that a lot with our expert committees and in interactions with our colleagues in government and across Canada. I think it's so far, so good--so far no issue has come up instantly where we can't turn and say, wow, we have some experts we can contribute. Then when it becomes important and we get additional investments--management, business, finance, environment, and so on--we can really ratchet that up, but we have that base to build on.