I'm not a big expert in that field. I support the concept because even though Canada is a very small global contributor in terms of percentages to the problem, we all have to do something, and we all have to contribute to a solution. Again, it comes back to what I was saying earlier. We already have some provinces proceeding on their own. We have the federal government planning on doing something. Make it as simple and as painless as possible for a businessman. It's kind of already going in a different direction.
The other thing I would say is that, for commodity businesses, we are extremely cyclical. If you were, for example, to impose a flat 1% tax, there would be many years when that would not be a problem, and there would be many years when that might be a very big problem. If they could find some mechanism for commodity industries to build up credits in good years that could be used in bad years, that kind of idea, it would be very helpful to help to smooth out those cycles. Keep it simple would be my message.